Enhancement of Electric Power Quality using Unified Power Quality Conditioning System
|
|
- Arabella Goodwin
- 5 years ago
- Views:
Transcription
1 Interntionl onference on Glol Trends in Engineering, Technology nd Mngement (IGTETM-216) Enhncement of Electric Power Qulity using Unified Power Qulity onditioning System 1 Mr. Sidhhnt N. Ptil, 2 Mr. Suhs M. Shemekr, 1 M. E. Scholr, Electricl, SST S OET mhori, Jlgon, (M.S.), Indi 2 ssistnt Professor, Electricl, SST S OET mhori, Jlgon (M.S.), Indi 1,2 North Mhrshtr University, Jlgon,(M.S.), Indi strct - In modern power system consist of complex network, where mny generting sttions nd lod centers re interconnected through long power trnsmission nd distriution network. Electricity supply plys n importnt role in the economic development nd technology dvncement throughout the world. The qulity reliility of power supplies reltes closely to the udgetry dvncement of country.the min tsk of the utility system is to provide the power to lod with proper voltge nd current with sinusoidl wve, with fixed frequency nd mgnitude with less totl hrmonics distortion (THD) s possile ccording to IEEE stndrd. The proposed system is designed for UPQ for one feeder trnsmission nd distriution network. The methodology is sed on synchronous reference frme (SRF) or d-q theory. The PWM sed sinusoidl pulse width modultion (SPWM) nd crrier phse disposition (PD) technique re used, in this technique the switching signl is generted y compring fundmentl reference signl with crrier signl of required switching frequency. The simultion result is crried out in MTL environment. Keywords: PQ, SPWM, THD, UPQ, PF,SRF. 1. Introduction Now dys competition level is more elevte in industril sector so ll industries re generting mss of production in short durtion. This is possile due to using fst response devices. So in most of the industries re used electronic devices, dequte sensitive devices nd electronic drives. These re devices very sensitive to disturnces nd ecome less tolernt to power qulity prolems. It is most importnce issue. Electricl distriution systems should e provide their customers with n uninterrupted energy t tolerted mgnitude level nd frequency ut, in prctice, electricl distriution systems widely used the distriution nonliner lods their impct on the qulity of power supplies[1]. s noutcome of the nonliner lods the clenliness of the wveform of supplies is lost. So to voiding such power qulity prolems nd to developed solution is desperte need of the industril sector nd hence in this project is developed new effective solution which helps to mitigte power qulity prolems [5]. Wht do we men power qulity? Power qulity is the interction etween electricl power nd electricl equipment. If electricl equipment opertes properly with relily, we could sy tht the electricl power is good qulity. If the electricl equipment mlfunctions, unrelile, we could sy tht the power qulity is poor qulity. Power qulity is set of electricl oundries tht llows exmple of equipment to function in its design mnner without significnt loss of performnce or life expectncy [2]. This definition grsps two things tht we interest from n electricl device performnce nd life expectncy. The Synchroniztion in voltge frequency nd phse grnt electricl systems to function in their intended mnner without significnt loss of performnce or life [1]. Now dys power qulity prolems re lrge issue in ll over the world in which Deregultion etween voltges supplied from the electric power system nd end use equipment. Most common power qulity prolems in electricl power system such s voltge sgs, swells, long-durtion overvoltge, trnsients, voltge unlnce,under voltges interruptions, flickers nd hrmonics etc. [9,17]. Voltge sgs is most severe disturnces to equipment s in the industril process zone [7]. It is summrized tht voltge sgs re cused y fults in electricl grids, the strting of lrge lods such s induction motors or trnsformer energizing. It is common reson for filures or mlfunctions of power electronics sed equipment s tht re used widely in modern dy power systems. The chrcteristics of these voltge sgs depends on vrious fctors of which the motor rting, rotor structure, the method of strting motor nd system s power supply cpcity re seen s criticl impcts [6]. Utilities nd end users cn cuse voltge sg on trnsmission nd distriution power systems. The trnsformer filure is n exmple cn e the inititing event tht cuses fult on the utility electricl power system tht result in voltge dips. These fults tie energy from the power system [16]. Voltge sgs occurs while the fult is on the utility s electricl power system. s soon s thereker or reclose clers the fult the voltge returns to norml. Trnsmission line disturncescuse voltge dips tht lst out 6 cycles or.1 second. Distriution fults lst longer thn trnsmission fults while lrge motor ISSN: Pge 292
2 Interntionl onference on Glol Trends in Engineering, Technology nd Mngement (IGTETM-216) lods cn cuse voltge sgs on utility s nd end user s power systems. If ompre to other power qulity prolems poignnt industril nd commercil end users voltge sgs occur most frequently [11]. Stndrds ssocited with voltge sgs re plnned to e used s reference documents descriing single components nd systems in power system. For etter power qulity requirements use these stndrds y mnufctures nd uyers. The most common stndrds trde with power qulity is the ones issued y IEEE, IE, EM, nd SEMI. Other stndrds worth mentioning re ISPR, UNIPED, ENELE nd NFP [2]. Over the pst few yers, the growth in the use ofnonliner power electronics lods, such s djustle speed drives, dc/c converter, sttic rectifiers, hs cused mny power qulity prolems poor power fctor, like high current hrmonics nd mximum neutrl current, etc. prolems cused y power qulity cn hve conflictingfiscl impct on utilities nd customers. These prolems cn e resolved y the use of unified power qulity conditioners(upqs). The UPQ, which is integrtion of the series nd shunt ctive filters, is le to mitigte most of the power qulity prolems [4]. The min tsk of the utility system is to provide the power to lod with good sinusoidl wve of the current nd voltge, with fixed frequency nd mgnitude with less totl hrmonics distortion (THD) s possile ccording to IEEE strnded [3]. The terminology nd the guidelines for power qulity hs een define in detil tie- 555nd IEEE-519.onfer to these instruction, the voltge sg ore swell is llowed y 1%, the totl hrmonics distortion is llowed y 5 % nd the voltge unlnce is llowed y 1 %[3]. ccording to the min ide of UPQ, it susists of ck-to-ck connection of two threephsective filters (Fs) with common dc link. UPQ is to minimize lod current nd grid voltge disturnces forwrd with rective nd hrmonic power compenstion. UPQ is functionl devicetht cn tke cre of lmost ll power qulity prolems such s voltge hrmonics, voltge unlnce, current unlnce, voltge flickers, current hrmonics, rectivecurrent, voltge sgs & swells, etc.[7] Ech of ustom Power devices hs its own enefits nd drwck. The UPQ is conventionl to e one of the most powerful results to lrge cpcity lods delicte to supply voltge nd lod current disturnces /imlnce. The most effective type of these devices is considered to e the Unified Power Qulity onditioner (UPQ). There re numerous resons why the UPQ is preferred over the others devices. For UPQ is much djustle thn ny single inverter sed device [1]. It cn simultneously equitle for the unlnce nd distortion in the source voltge nd lod current wheres ll other devices either correct distortion of current nd voltge. Therefore the function of two devices is served y UPQ only. 2. sic onfigurtion of UPQ The power electronics sed devices hve een used to overcome the mjor power qulity prolems in electricl power system. The UPQ is compensting type custom power device is employed in the distriution system to overcome the disturnce tht disturs the performnce of sensitive lod or criticl lod [1]. Fig.1. sic System onfigurtion of UPQ Unified Power Qulity onditioner (UPQ) minly consists of two criterions: (i) Series ctive Power Filter (Series PF) nd (ii) Shunt ctive Power Filter (Shunt PF). UPQ is the comintion of series nd shunt ctive power filters (PF), linked ck-to-ck on the dc side, shring common D cpcitor s shown in Fig. The series component of the Unified Power Qulity onditioner is used to overcome or overcome of the supply side disturnces such s voltge dips, voltge swells, flicker, voltge unlnce nd totl hrmonics distortion. It injects voltges so s to mintin the lod voltges t desired level with lnced nd distortion free. The shunt component is used to overcome or mitigting the current qulity prolems cused y the consumer such s poor power fctor, lod unlnce, lod hrmonics current etc. It insert currents in the c system such tht the source currents lnced with sinusoidl nd in phse with the source voltges [12]. ISSN: Pge 293
3 [Vs1] [Vcomp1] [Vs1] [Vcomp1] [Vlod1] [Vlod1] Interntionl onference on Glol Trends in Engineering, Technology nd Mngement (IGTETM-216) 3. ontroller of UPQ multi-level converter is plnned to increse the converter opertion voltge, voiding the series connection of switching elements. However, the multilevel converter is complicted to Form the output voltge nd requires n excessive numer of ck-connection flying cpcitors or diodes or cscde converter. min form of multi-level UPQ is shown in Fig.2. is most commonly used time domin mngement pproch is synchronously rotting reference frme (SRF) or d-q theory. In this theory the fundmentl quntities re trnsformed into dc quntities nd the oscillting component which represent the hrmonics content. The following model re crete in mt l Simulink re shows the SRF theory nd inverse trnsformtion re explin in previous point. Supply Source Injection Trnsformer Series PF D Link Shunt PF P LOD 1/3 onstnt N pi Gin Vc c sin cos Trigonometric Function c Mux 1 Vs c_to_ Trnsformtion1 c c_to_ Trnsformtion Sutrctor PID(s) PID ontroller c _to_c Trnsformtion Demux 1 Ux 2 Uy 3 Uz PWM ontroller Voltge Source V-I Mesurement Reference Signls Fig.2: UPQ controller rrngement The multi converter UPQ susists of two VS s. The two voltge source converters re connected with high-pss output filter commuttion rector nd to prevent the flow of switching hrmonics in to the supply. The voltge source converters re composed y pulse width modultion (PWM) techniques. The controller of Unified Power Qulity onditioner re define the how to generte signls for oth series nd shunt prt of UPQ. Fig. shows the reference signl formtion using synchronous reference theory. The synchronous reference theory Fig. 3: Reference Signl Genertion using Synchronous Reference Theory 4. Performnce nlysis The modeling of UPQ in mt lenvironment for electricl network is shown in Fig.4. in which onefeederof Power trnsmission nd distriution is considered nd simulted. The simultion results re presented on sis of tht network for the performnce of UPQ. The fult is creted mnully for some period nd vrious results during such conditions re crried out. 4.1Modeling for Trnsmission Network without UPQ Vc Vc c c Vc N c Discrete, Ts = 5e-5 s. Fig.4: Mt l simultion model of without UPQ in trnsmission network ISSN: Pge 294
4 Voltge (kv) Voltge (kv) Voltge (kv) Interntionl onference on Glol Trends in Engineering, Technology nd Mngement (IGTETM-216) 4.2Modeling for Trnsmission Network with UPQ Fig. 5: Mt l simultion model of UPQ in trnsmission network Tle 1 Test System Prmeters System Quntities Stndrds Source Voltge 3-phse, 33 KV, 5 Hz Distriution/Trnsmission 33KV line Non-liner RL lod R = 5 Ohm, L = 8 H oost Trnsformer 33/66KV Voltge Source onverter IGT sed, 3-rm, 6-pulse, rrier Frequency = 2 KHz Injection Trnsformer 33/33KV 5. Simultion Result Following re simultions results of the proposed model of unified power qulity conditioner custom power compenstion device y using SPWM techniques in MTL softwre. The simultion is crried out nd result is nlyzed for voltge sg period nd rting of the RL lod Fig.7: Injected voltge wveform with upqc -4 Fig.8: Voltge wveform with UPQ se ) Voltge Sg Period.2 to.4 sec for RL lod Fig. 6. Voltge cross Source Side without UPQ 6. onclusion Fig.9: Source Side Voltge THD The power qulity prolems in distriution system re not new ut customer lertness of these prolems recently incresed. It is very difficult to mintin electric power qulity t sufficient limits. One modern nd very right solution tht dels with oth lod current nd ISSN: Pge 295
5 Interntionl onference on Glol Trends in Engineering, Technology nd Mngement (IGTETM-216) supply voltge imperfection is the unified power qulity conditioner(upq). The ojective of this pper is to improve the power qulity in n electricl network using UPQ FTS device. The simultion is crried out y SPWM control technique. From this project nd simultion result it is cler tht the performnce in the voltge profile or wveform gets improved using UPQ. The MTL/Simulink ws used to crry out extensive simultion studies on unified power qulity conditioner. References [1]T. Zhili, L. Xun,. Jin, K. Yong, Z. Yng, - in proc. IEEE power Electron. spec. onf., pp , Jun 17-21, 27. [2] V. Khdkikr,. hndr, new control philosophy for unified power qulity conditioner (UPQ) to coordinte lodrective power demnd etween shunt nd series inverter, in IEEE trnc. On power delivery, vol.23, no.4, Octoer 28. [3] D. Grovc, V. ktic,. Rufer, Power qulity compensting using universl power qulity conditioning system, in IEEE Trnc. Power delivery, vol.8, no.2, pp , pr [4] I. xente, J. Gnesh. M. su, M. onlon, nd K. Gughn, 12-KV DSP-ontrolled lortory prototype UPQ cple of mitigting unlnce in source voltge nd lod current, in IEEE Trnc. On power Electronics, vol.25.no.6, June 21. [5]. Gopl, Pnnl Krishn Murthy nd G. N. Sreenivs, Review on UPQ for Power Qulity Improvement in Distriution System, Glol Journl of Reserches in Engineering Electricl nd Electronics Engineering, Volume 13, Issue 7, Version 1., 213. [6] PylDeshpnde, mitshrivstv nd nulkhre, Different Modeling spects nd Energy System of Unified Power Qulity onditioner (UPQ): n Overview, Interntionl Journl of Renewle Energy Reserch, Vol.3, No. 2, 213. [7] yung-moon Hn, o-hyung ho, Seung-Ki Sul nd Je- Eon Kim, Unified Power Qulity onditioner for ompensting Voltge Interruption, Journl of Electricl Engineering nd Technology, Vol. 1, No. 4, pp , 26. [8] Hmeed Mohmmed dul nd P.V.Kishore, Multi onverter Unified Power-Qulity onditioning for Multi Feeder System, Interntionl Journl of Engineering Reserch nd ppliction, Vol. 2, Issue 1, Jn-Fe 212, pp [9] Vinit Vsundhr, RintuKhnn nd Mnoj Kumr, Improvement of Power Qulity y UPQ using Different Intelligent ontrols: Literture Review, Interntionl Journl of Recent Technology nd Engineering, Volume-2, Issue-1, Mrch 213. [1]. Jyothi,. Jyothsn nd Dr. M. VenuGoplRo, nlysis of Unified Power Qulity onditioner during Voltge Sg nd Swell onditions, Interntionl Journl of Engineering Science nd dvnced Technology, Volume-2, Issue-1, 85-91, Jn-Fe 212. [11] Mr. Shktisinh N. Gohil nd Prof. M. V. Mkwn, comprtive nlysis of UPQ for Power Qulity Improvement, Journl of Informtion Knowledge nd Reserch in Electricl Engineering, Volume-2, Issu-2, Nov 12 to Oct 13. [12] MetinKesler nd EnginOzdemir Synchronous-Reference- Frme-sed ontrol Method for UPQ Under Unlnced nd Distorted Lod onditions, IEEE Trnsction on industril Electronics, Vol. 58, No.9, Sep.211. [13 ]N. Hri, K. Vijykumr, S. Dsh, verstile control scheme for UPQ for power qulity improvement, IEEE onference proceedings of IETET 211. [14]H. Hingorni, Introducing ustom Power IEEE Spectrum, Vol.32, Issue: 6, Pge(s): 41-48, June [15] G. Siv Kumr, P. HrshVrdhn nd. Klyn Kumr, Minimiztion of V Loding of Unified Power Qulity onditioner (UPQ), onference on POWERENG 29 Lison, Portugl, Pge(s): , 29. [16] V. Khdkikr,. hndr,.o. rry nd T.D Nguyen, onceptul Study of Unified Power Qulity onditioner (UPQ), IEEE Interntionl Symposium on Industril Electronics, Vol. 2, Pge(s): , 26. [17] V. Khdkikr,. hndr,.o. rry nd T.D. Nguyen, Power qulity enhncement utilizing single-phse unified power qulity conditioner: digitl signl processor-sed experimentl vlidtion onference on Power Electronics, Vol. 4, Pge(s): , 211. [18]. Mokhttpour nd H.. Shynfr Power Qulity ompenstion s Well s Power Flow ontrol Using of Unified Power Qulity onditioner, si- Pcific Power nd Energy Engineering onference (PPEE), Pge(s): 1-4, 211. ISSN: Pge 296
POWER QUALITY IMPROVEMENT BY SRF BASED CONTROL USING DYNAMIC VOLTAGE RESTORER (DVR)
Interntionl Journl of Electricl Engineering & Technology (IJEET) Volume 9, Issue 1, Jn-Fe 2018, pp. 51 57, rticle ID: IJEET_09_01_005 ville online t http://www.ieme.com/ijeet/issues.sp?jtype=ijeet&vtype=9&itype=1
More informationFuzzy Logic Controller for Three Phase PWM AC-DC Converter
Journl of Electrotechnology, Electricl Engineering nd Mngement (2017) Vol. 1, Number 1 Clusius Scientific Press, Cnd Fuzzy Logic Controller for Three Phse PWM AC-DC Converter Min Muhmmd Kml1,, Husn Ali2,b
More informationMODELING AND SIMULATION OF DYNAMIC VOLTAGE RESTORER FOR POWER QUALITY IMPROVEMENT
FUTO Journl Series (FUTOJNLS), 2015, VOL. 1, Issue 1 50 MODELING ND SIMULTION OF DYNMI VOLTGE RESTORER FOR POWER QULITY IMPROVEMENT bstrct Uzoechi LO nd Obikor M Deprtment of Electricl/Electronic Engineering,
More informationCHAPTER 3 AMPLIFIER DESIGN TECHNIQUES
CHAPTER 3 AMPLIFIER DEIGN TECHNIQUE 3.0 Introduction olid-stte microwve mplifiers ply n importnt role in communiction where it hs different pplictions, including low noise, high gin, nd high power mplifiers.
More informationMixed CMOS PTL Adders
Anis do XXVI Congresso d SBC WCOMPA l I Workshop de Computção e Aplicções 14 20 de julho de 2006 Cmpo Grnde, MS Mixed CMOS PTL Adders Déor Mott, Reginldo d N. Tvres Engenhri em Sistems Digitis Universidde
More informationINSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad
Hll Ticket No Question Pper Code: AEC009 INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigl, Hyderd - 500 043 MODEL QUESTION PAPER Four Yer B.Tech V Semester End Exmintions, Novemer - 2018 Regultions:
More informationVOLTAGE SAG MITIGATION IN LV AND HV PLATFORM USING SMES BASED DVR
Vol. 2, No. 4, pril 2013, PP: 131-137, ville online www.ijretr.org Reserch rticle VOLTGE SG MITIGTION IN LV ND HV PLTFORM USING SMES SED DVR S. Deep 1, Mrs. K. Eskki shenglog 2 1.M.E Scholr,,EEE Deprtment,Fx-Engineering
More informationSimulation of Transformer Based Z-Source Inverter to Obtain High Voltage Boost Ability
Interntionl Journl of cience, Engineering nd Technology Reserch (IJETR), olume 4, Issue 1, October 15 imultion of Trnsformer Bsed Z-ource Inverter to Obtin High oltge Boost Ability A.hnmugpriy 1, M.Ishwry
More informationMULTILEVEL INVERTER TOPOLOGIES USING FLIPFLOPS
MULTILVL INVRTR TOPOLOGIS USING FLIPFLOPS C.R.BALAMURUGAN S.SIVASANKARI Aruni ngineering College, Tiruvnnmli. Indi crblin010@gmil.com, sivyokesh1890@gmil.com S.P.NATARAJAN Annmli University, Chidmbrm,
More informationA. Extraction of FPSC of PCC Voltages
Discrete SOGI Bsed Control of Solr Photovoltic Integrted Unified Power Qulity Conditioner Schin Devssy, Student Memer, IEEE Electricl Engineering Dept. IIT Delhi New Delhi1116, Indi Emil:schindevssy@gmil.com
More informationDynamic Power Quality Compensator with an Adaptive Shunt Hybrid Filter
Interntionl Journl of Electronics nd Drive System (IJPEDS) Vol. 4, No. 4, December 2014, pp. 508~516 ISSN: 2088-8694 508 Dynmic Qulity Compenstor with n dptive Shunt Hybrid Filter Sindhu M R, Mnjul G Nir,
More informationThree-Phase NPC Inverter Using Three-Phase Coupled Inductor
ThreePhse NPC Inverter Using ThreePhse Coupled Inductor Romeu Husmnn 1, Rodrigo d Silv 2 nd Ivo Brbi 2 1 Deprtment of Electricl nd Telecommuniction Engineering, University of Blumenu FURB Blumenu SC Brzil,
More informationCOMPARISON OF THE EFFECT OF FILTER DESIGNS ON THE TOTAL HARMONIC DISTORTION IN THREE-PHASE STAND-ALONE PHOTOVOLTAIC SYSTEMS
O. 0, NO., NOEMBER 05 ISSN 89-6608 ARPN Journl of Engineering nd Applied Sciences 006-05 Asin Reserch Pulishing Network (ARPN). All rights reserved. www.rpnjournls.com OMPARISON OF THE EFFET OF FITER ESIGNS
More informationABB STOTZ-KONTAKT. ABB i-bus EIB Current Module SM/S Intelligent Installation Systems. User Manual SM/S In = 16 A AC Un = 230 V AC
User Mnul ntelligent nstlltion Systems A B 1 2 3 4 5 6 7 8 30 ma 30 ma n = AC Un = 230 V AC 30 ma 9 10 11 12 C ABB STOTZ-KONTAKT Appliction Softwre Current Vlue Threshold/1 Contents Pge 1 Device Chrcteristics...
More informationTo provide data transmission in indoor
Hittite Journl of Science nd Engineering, 2018, 5 (1) 25-29 ISSN NUMBER: 2148-4171 DOI: 10.17350/HJSE19030000074 A New Demodultor For Inverse Pulse Position Modultion Technique Mehmet Sönmez Osmniye Korkut
More informationSynchronous Machine Parameter Measurement
Synchronous Mchine Prmeter Mesurement 1 Synchronous Mchine Prmeter Mesurement Introduction Wound field synchronous mchines re mostly used for power genertion but lso re well suited for motor pplictions
More informationModeling of Inverter Fed Five Phase Induction Motor using V/f Control Technique
Interntionl Journl of Current Engineering nd Technology E-ISSN 2277 4106, P-ISSN 2347 161 201INPRESSCO, All Rights Reserved Avilble t http://inpressco.com/ctegory/ijcet Reserch Article Modeling of Inverter
More informationANALYSIS OF DISTANCE RELAY PERFORMANCE IN PROTECTION OF HIGH VOLTAGE TRANSMISSION LINE
Pper ID: EE0 Proceedings of INTERNTIONL ONFERENE ON OMPUTING, OMMUNITION ND ENERGY SYSTEMS (IES-6) In ssocition with IET, UK & Sponsored y TEQIP-II 29 th -30 th, Jn. 206 NLYSIS OF DISTNE RELY PERFORMNE
More informationPower System Stability Enhancement By UPFC Based Power Oscillation Damping Controller
Power System Stility Enhncement By Bsed Power Oscilltion Dmping r. Sntosh Kumr ripthi Associte Professor, Deprtment of Electricl Engineering, B.N. College of Engineering & echnology, Lucnow, Uttr Prdesh,
More informationMulti-beam antennas in a broadband wireless access system
Multi-em ntenns in rodnd wireless ccess system Ulrik Engström, Mrtin Johnsson, nders Derneryd nd jörn Johnnisson ntenn Reserch Center Ericsson Reserch Ericsson SE-4 84 Mölndl Sweden E-mil: ulrik.engstrom@ericsson.com,
More informationISSCC 2006 / SESSION 21 / ADVANCED CLOCKING, LOGIC AND SIGNALING TECHNIQUES / 21.5
21.5 A 1.1GHz Chrge-Recovery Logic Visvesh Sthe, Jung-Ying Chueh, Mrios Ppefthymiou University of Michign, Ann Aror, MI Boost Logic is chrge-recovery circuit fmily cple of operting t GHz-clss frequencies
More informationModeling of Conduction and Switching Losses in Three-Phase Asymmetric Multi-Level Cascaded Inverter
Proceedings of the 5th WEA nt. onf. on Power ystems nd Electromgnetic omptibility, orfu, Greece, August 23-25, 2005 (pp176-181) Modeling of onduction nd witching Losses in Three-Phse Asymmetric Multi-Level
More informationDiscontinued AN6262N, AN6263N. (planed maintenance type, maintenance type, planed discontinued typed, discontinued type)
ICs for Cssette, Cssette Deck ANN, ANN Puse Detection s of Rdio Cssette, Cssette Deck Overview The ANN nd the ANN re the puse detection integrted circuits which select the progrm on the cssette tpe. In
More informationSolutions to exercise 1 in ETS052 Computer Communication
Solutions to exercise in TS52 Computer Communiction 23 Septemer, 23 If it occupies millisecond = 3 seconds, then second is occupied y 3 = 3 its = kps. kps If it occupies 2 microseconds = 2 6 seconds, then
More informationSynchronous Machine Parameter Measurement
Synchronous Mchine Prmeter Mesurement 1 Synchronous Mchine Prmeter Mesurement Introduction Wound field synchronous mchines re mostly used for power genertion but lso re well suited for motor pplictions
More informationControl of high-frequency AC link electronic transformer
Control of high-frequency AC link electronic trnsformer H. Krishnswmi nd V. Rmnrynn Astrct: An isolted high-frequency link AC/AC converter is termed n electronic trnsformer. The electronic trnsformer hs
More information(1) Non-linear system
Liner vs. non-liner systems in impednce mesurements I INTRODUCTION Electrochemicl Impednce Spectroscopy (EIS) is n interesting tool devoted to the study of liner systems. However, electrochemicl systems
More informationLab 8. Speed Control of a D.C. motor. The Motor Drive
Lb 8. Speed Control of D.C. motor The Motor Drive Motor Speed Control Project 1. Generte PWM wveform 2. Amplify the wveform to drive the motor 3. Mesure motor speed 4. Mesure motor prmeters 5. Control
More informationDESIGN OF CONTINUOUS LAG COMPENSATORS
DESIGN OF CONTINUOUS LAG COMPENSATORS J. Pulusová, L. Körösi, M. Dúbrvská Institute of Robotics nd Cybernetics, Slovk University of Technology, Fculty of Electricl Engineering nd Informtion Technology
More informationSynchronous Generator Line Synchronization
Synchronous Genertor Line Synchroniztion 1 Synchronous Genertor Line Synchroniztion Introduction One issue in power genertion is synchronous genertor strting. Typiclly, synchronous genertor is connected
More informationA Novel Back EMF Zero Crossing Detection of Brushless DC Motor Based on PWM
A ovel Bck EMF Zero Crossing Detection of Brushless DC Motor Bsed on PWM Zhu Bo-peng Wei Hi-feng School of Electricl nd Informtion, Jingsu niversity of Science nd Technology, Zhenjing 1003 Chin) Abstrct:
More informationOpen Access A Novel Parallel Current-sharing Control Method of Switch Power Supply
Send Orders for Reprints to reprints@enthmscience.e 170 The Open Electricl & Electronic Engineering Journl, 2014, 8, 170-177 Open Access A Novel Prllel Current-shring Control Method of Switch Power Supply
More informationThree-Phase Synchronous Machines The synchronous machine can be used to operate as: 1. Synchronous motors 2. Synchronous generators (Alternator)
Three-Phse Synchronous Mchines The synchronous mchine cn be used to operte s: 1. Synchronous motors 2. Synchronous genertors (Alterntor) Synchronous genertor is lso referred to s lterntor since it genertes
More informationStudy on SLT calibration method of 2-port waveguide DUT
Interntionl Conference on Advnced Electronic cience nd Technology (AET 206) tudy on LT clibrtion method of 2-port wveguide DUT Wenqing Luo, Anyong Hu, Ki Liu nd Xi Chen chool of Electronics nd Informtion
More informationSoft switched DC-DC PWM Converters
Soft switched DC-DC PWM Converters Mr.M. Prthp Rju (), Dr. A. Jy Lkshmi () Abstrct This pper presents n upgrded soft switching technique- zero current trnsition (ZCT), which gives better turn off chrcteristics
More informationDigital Simulation of an Interline Dynamic Voltage Restorer for Voltage Compensation
JOURNL OF ENGINEERING RESERH ND TEHNOLOGY, VOLUME 1, ISSUE 4, DEEMER 214 Digitl Simultion of n Interline Dynmi Voltge Restorer for Voltge ompenstion Dr.P.Ush Rni R.M.D.Engineering ollege, henni, pushrni71@yhoo.om
More informationCVM-B100 CVM-B150. Power analyzers for panel
Power nlyzers CVM-150 Power nlyzers for pnel Description The nd CVM-150 units re pnel mounted three-phse power nlyzers (dimensions: x nd 144x144 mm, respectively). oth offer 4-qudrnt mesurement (consumption
More informationFPGA Based Five-Phase Sinusoidal PWM Generator
22 IEEE Interntionl Conference on Power nd Energy (PECon), 25 Decemer 22, Kot Kinlu Sh, Mlysi FPGA Bsed FivePhse Sinusoidl PWM Genertor Tole Sutikno Dept. of Electricl Engineering Universits Ahmd Dhln
More information5 I. T cu2. T use in modem computing systems, it is desirable to. A Comparison of Half-Bridge Resonant Converter Topologies
74 EEE TRANSACTONS ON POER ELECTRONCS, VOL. 3, NO. 2, APRL 988 A Comprison of Hlf-Bridge Resonnt Converter Topologies Abstrct-The hlf-bridge series-resonnt, prllel-resonnt, nd combintion series-prllel
More informationCalculation of Off-Core Inductance in Dual-Circuit Model of Transformer
Clcultion of Off-Core Inductnce in Dul-Circuit Model of Trnsformer As Lotfi NTNU Trondheim, Norwy s.lotfi@ntnu.no Hns Kr. Hoidlen NTNU Trondheim, Norwy hns.hoidlen@ntnu.no Nicol Chies Sttoil Trondheim,
More informationTransformerless Three-Level DC-DC Buck Converter with a High Step-Down Conversion Ratio
7 Journl of Power Electronics, Vol. 13, No. 1, Jnury 213 JPE 13-1-8 http://dx.doi.org/1.6113/jpe.213.13.1.7 rnsformerless hree-level DC-DC Buck Converter with High Step-Down Conversion tio Yun Zhng, Xing-to
More informationFast-individual-harmonic-extraction technique
Fst-individul-hrmonic-extrction technique C.H. Ng, K. Buswon, G.A. Putrus nd L. Rn Astrct: Hrmonic distortion in power networks is continuously incresing owing to the incresed use of nonliner lods in power-distriution
More informationADVANCED MODULATION TECHNIQUES FOR NEUTRAL- POINT CLAMPED THREE-LEVEL INVERTERS IN AUTOMOTIVE APPLICATIONS
ADVANCED MODULAION ECHNIQUES FOR NEURAL- POIN CLAMPED HREE-LEVEL INVERERS IN AUOMOIVE APPLICAIONS NAZAK SOLEIMANPOUR A hesis In the Deprtment of Electricl nd Computer Engineering Presented in Prtil Fulfilment
More informationFryze Power Theory with Adaptive-HCC based Active Power Line Conditioners
Interntionl Conference on Power nd Energy Systems (ICPS, Dec - 4,, IIT-Mdrs Fryze Power Theory with Adptive-HCC bsed Active Power Line Contioners Kruppnn P, Kml Knt Mhptr, Jeyrmn.K nd Jerlne Viji Abstrct--
More informationVOLTAGE SAG IMPROVEMENT BY PARTICLE SWARM OPTIMIZATION OF FUZZY LOGIC RULE BASE
VOL., NO. 7, PRIL 206 ISSN 89-6608 RPN Journl of Engineering nd pplied Sienes 2006-206 sin Reserh Pulishing Network (RPN). ll rights reserved. VOLTGE SG IMPROVEMENT Y PRTILE SWRM OPTIMIZTION OF FUZZY LOGI
More informationModule D1 Introduction to Distribution Systems
D ntroduction to Distriution Systems 30 Module D ntroduction to Distriution Systems Primry Author: Gerld B. Shele, ow Stte University Emil Address: gshele@istte.edu Prerequisite Competencies: Stedy Stte
More informationPostprint. This is the accepted version of a paper presented at IEEE PES General Meeting.
http://www.div-portl.org Postprint This is the ccepted version of pper presented t IEEE PES Generl Meeting. Cittion for the originl published pper: Mhmood, F., Hooshyr, H., Vnfretti, L. (217) Sensitivity
More informationA Cost Effective Speed Control Method for BLDC Motor Drive
IJCTA, 9(33), 2016, pp. 01-10 Interntionl Science Press Closed Loop Control of Soft Switched Forwrd Converter Using Intelligent Controller 1 A Cost Effective Speed Control Method for BLDC Motor Drive M.
More information& Y Connected resistors, Light emitting diode.
& Y Connected resistors, Light emitting diode. Experiment # 02 Ojectives: To get some hndson experience with the physicl instruments. To investigte the equivlent resistors, nd Y connected resistors, nd
More informationExercise 1-1. The Sine Wave EXERCISE OBJECTIVE DISCUSSION OUTLINE. Relationship between a rotating phasor and a sine wave DISCUSSION
Exercise 1-1 The Sine Wve EXERCISE OBJECTIVE When you hve completed this exercise, you will be fmilir with the notion of sine wve nd how it cn be expressed s phsor rotting round the center of circle. You
More informationThis is a repository copy of Design Guidelines for Fractional Slot Multi-Phase Modular Permanent Magnet Machines.
This is repository copy of Design Guidelines for Frctionl Slot Multi-Phse Modulr Permnent Mgnet Mchines. White Rose Reserch Online URL for this pper: http://eprints.whiterose.c.uk/110126/ Version: Accepted
More informationInvestigation of propagation of partial discharges in power transformers and techniques for locating the discharge
Investigtion of propgtion of prtil dischrges in power trnsformers nd techniques for locting the dischrge S.N. Hettiwtte, Z.D. Wng nd P.A. Crossley Astrct: The loction of prtil dischrges in power trnsformer
More informationDesign And Implementation Of Luo Converter For Electric Vehicle Applications
Design And Implementtion Of Luo Converter For Electric Vehicle Applictions A.Mnikndn #1, N.Vdivel #2 ME (Power Electronics nd Drives) Deprtment of Electricl nd Electronics Engineering Sri Shkthi Institute
More informationPerformance Monitoring Fundamentals: Demystifying Performance Assessment Techniques
Simplifying PID Control. Optimizing Plnt Performnce. Performnce Monitoring Fundmentls: Demystifying Performnce Assessment Techniques Roert C. Rice, PhD Rchelle R. Jyringi Dougls J. Cooper, PhD Control
More informationLow Cost Microcontroller Based Implementation of Modulation Techniques for Three-Phase Inverter Applications
Low Cost Microcontroller Bsed Implementtion of Modultion Techniques for Three-Phse Inverter Applictions T. Erfidn, S. Urgun, Student Member, IEEE, nd B. Hekimoglu, Student Member, IEEE Abstrct: Sinusoidl
More informationSequential Logic (2) Synchronous vs Asynchronous Sequential Circuit. Clock Signal. Synchronous Sequential Circuits. FSM Overview 9/10/12
9//2 Sequentil (2) ENGG5 st Semester, 22 Dr. Hden So Deprtment of Electricl nd Electronic Engineering http://www.eee.hku.hk/~engg5 Snchronous vs Asnchronous Sequentil Circuit This Course snchronous Sequentil
More informationSeries AE W PFC INDUSTRIAL POWER SUPPLY
FEATURES Progrmmle output voltge (0%~05%) Progrmmle output current (0%~05%) Universl AC input / Full rnge Constnt current limiting Optionl glol control vi RS3 Selectle +5V / 0.5A or +9V / 0.3A uxiliry
More informationElectronic Circuits I - Tutorial 03 Diode Applications I
Electronic Circuits I - Tutoril 03 Diode Applictions I -1 / 9 - T & F # Question 1 A diode cn conduct current in two directions with equl ese. F 2 When reverse-bised, diode idelly ppers s short. F 3 A
More informationELECTRIC POWER QUALITY
ELECTRC POWER QUALTY Dr. L.N Tripthy Associte Professor Electricl Engineering Deprtment GT, Srng, Odish Pge of 58/L N Tripthy ELECTRC POWER QUALTY. Wht is Power Qulity? Any power problem mnifested in the
More informationImproved Ensemble Empirical Mode Decomposition and its Applications to Gearbox Fault Signal Processing
IJCSI Interntionl Journl of Computer Science Issues, Vol. 9, Issue, No, Novemer ISSN (Online): 9- www.ijcsi.org 9 Improved Ensemle Empiricl Mode Decomposition nd its Applictions to Gerox Fult Signl Processing
More informationDP4T RF CMOS Switch: A Better Option to Replace the SPDT Switch and DPDT Switch
Send Orders of Reprints t reprints@enthmscience.org 244 Recent Ptents on Electricl & Electronic Engineering 2012, 5, 244-248 DP4T RF CMOS Switch: A Better Option to Replce the SPDT Switch nd DPDT Switch
More informationNP10 DIGITAL MULTIMETER Functions and features of the multimeter:
NP10 DIGITL MULTIMETER. unctions nd fetures of the multimeter: 1000 V CT III tri requencies from 10.00...10 M. Diode mesurement nd continuity testing. HOLD mesurement. Reltive mesurement. Duty cycle (%)
More informationPB-735 HD DP. Industrial Line. Automatic punch and bind machine for books and calendars
PB-735 HD DP Automtic punch nd bind mchine for books nd clendrs A further step for the utomtion of double loop binding. A clever nd flexible mchine ble to punch nd bind in line up to 9/16. Using the best
More informationModal Analysis as a Means of Explaining the Oscillatory Behaviour of Transformers
Modl Anlysis s Mens of Explining the Oscilltory Behviour of Trnsformers Modl nlysis hs proved to e n outstnding id in the clcultion nd mesurement of nturl oscill tions of trnsformers. With modl prmeters
More informationAlternating-Current Circuits
chpter 33 Alternting-Current Circuits 33.1 AC Sources 33.2 esistors in n AC Circuit 33.3 Inductors in n AC Circuit 33.4 Cpcitors in n AC Circuit 33.5 The LC Series Circuit 33.6 Power in n AC Circuit 33.7
More informationCS 135: Computer Architecture I. Boolean Algebra. Basic Logic Gates
Bsic Logic Gtes : Computer Architecture I Boolen Algebr Instructor: Prof. Bhgi Nrhri Dept. of Computer Science Course URL: www.ses.gwu.edu/~bhgiweb/cs35/ Digitl Logic Circuits We sw how we cn build the
More informationWireless Power Transfer for Running EV Powering Using Multi-Parallel Segmented Rails
Wireless Power Trnsfer for Running EV Powering Using Multi-Prllel Segmented Rils Ki Song, Chunbo Zhu School of Electricl Engineering nd Automtion Hrbin Institute of Technology Hrbin, Chin kisong@hit.edu.cn
More informationA Development of Earthing-Resistance-Estimation Instrument
A Development of Erthing-Resistnce-Estimtion Instrument HITOSHI KIJIMA Abstrct: - Whenever erth construction work is done, the implnted number nd depth of electrodes hve to be estimted in order to obtin
More informationPRO LIGNO Vol. 11 N pp
THE INFLUENCE OF THE TOOL POINT ANGLE AND FEED RATE ON THE DELAMINATION AT DRILLING OF PRE-LAMINATED PARTICLEBOARD Mihi ISPAS Prof.dr.eng. Trnsilvni University of Brsov Fculty of Wood Engineering Address:
More information1. Introduction: STATCOMs in wind power applications
Improved STATCOM Opertion Under Trnsient Disturnces for Wind Power Applictions Ion EtxeerriOtdui (1), Uni Viscrret (1), Izskun Zmkon (2), Betriz Arenl Redondo (3), Jvier Iiricu (4) (1) IKERLANIK4 Technology
More informationLATEST CALIBRATION OF GLONASS P-CODE TIME RECEIVERS
LATEST CALIBRATION OF GLONASS P-CODE TIME RECEIVERS A. Fos 1, J. Nwroci 2, nd W. Lewndowsi 3 1 Spce Reserch Centre of Polish Acdemy of Sciences, ul. Brtyc 18A, 00-716 Wrsw, Polnd; E-mil: fos@c.ww.pl; Tel.:
More informationExperimental Application of H Output-Feedback Controller on Two Links of SCARA Robot
INTERNATIONAL JOURNAL OF CONTROL, AUTOMATION AND SYSTEMS VOL.5 NO. Jnury 6 ISSN 65-877 (Print) ISSN 65-885 (Online) http://www.reserchpu.org/journl/jc/jc.html Experimentl Appliction of H Output-Feedck
More informationModule 9. DC Machines. Version 2 EE IIT, Kharagpur
Module 9 DC Mchines Version EE IIT, Khrgpur esson 40 osses, Efficiency nd Testing of D.C. Mchines Version EE IIT, Khrgpur Contents 40 osses, efficiency nd testing of D.C. mchines (esson-40) 4 40.1 Gols
More informationSafety Relay Unit. Main contacts Auxiliary contact Number of input channels Rated voltage Model Category. possible 24 VAC/VDC G9SA-501.
Sfety Rely Unit The Series Offers Complete Line-up of Compct Units. Four kinds of -mm wide Units re ville: A -pole model, -pole model, nd models with poles nd OFF-dely poles, s well s Two-hnd ler. Simple
More informationLocalization of Latent Image in Heterophase AgBr(I) Tabular Microcrystals
Interntionl ymposium on ilver Hlide Technology Locliztion of Ltent Imge in Heterophse AgBr(I) Tulr Microcrystls Elen V. Prosvirkin, Aigul B. Aishev, Timothy A. Lrichev, Boris A. echkrev Kemerovo tte University,
More informationCHAPTER 2 LITERATURE STUDY
CHAPTER LITERATURE STUDY. Introduction Multipliction involves two bsic opertions: the genertion of the prtil products nd their ccumultion. Therefore, there re two possible wys to speed up the multipliction:
More informationExperiment 8 Series DC Motor (II)
Ojectives To control the speed of loded series dc motor y chnging rmture voltge. To control the speed of loded series dc motor y dding resistnce in prllel with the rmture circuit. To control the speed
More informationElectrical data Nominal voltage AC/DC 24 V Nominal voltage frequency
echnicl dt sheet SF24A-MF Prmeterisle spring-return ctutor with emergency control function for djusting dmpers in technicl uilding instlltions Air dmper size up to pprox. 4 m² Nominl torque 20 Nm Nominl
More informationInterference Cancellation Method without Feedback Amount for Three Users Interference Channel
Open Access Librry Journl 07, Volume, e57 ISSN Online: -97 ISSN Print: -9705 Interference Cncelltion Method without Feedbc Amount for Three Users Interference Chnnel Xini Tin, otin Zhng, Wenie Ji School
More informationResearch on a Compound Control Strategy of Three-Phase
Reserch on Compound Control Strtegy of ThreePhse Inverter for Unblnced Lods Gili Yue, Wen Li, Ken Li College of Electricl nd Control Engineering, Xi n University of Science nd Technology, Xi n 7143, Chin
More informationResearch on Local Mean Decomposition Algorithms in Harmonic and Voltage Flicker Detection of Microgrid
Sensors & Trnsducers 23 by IFSA http://www.sensorsportl.com Reserch on Locl Men Decomposition Algorithms in Hrmonic nd Voltge Flicer Detection of Microgrid Wensi CAO, Linfei LIU School of Electric Power,
More informationAN ELECTRON SWITCH. by C. DORSMAN and S. L. de BRUIN.
SEPTEMBER 1939 267 AN ELECTRON SWITCH y C. DORSMAN nd S. L. de BRUIN. 621.317.755.06 An pprtus is descried with which the time function of two different mgnitudes cn e oserved simultneouslyon the fluorescent
More informationPWM Inverters. Rijil Ramchand Associate Professor NIT Calicut
PWM Inerters Rijil Rmchnd Associte Professor NI Clicut Inerters Clssifictions Single phse & three phse oltge Source & Current source wo-leel & Multi-leel 5/15/15 PEGCRES 15 oltge Source Inerter opics Sinusoidl
More informationDesign and Modeling of Substrate Integrated Waveguide based Antenna to Study the Effect of Different Dielectric Materials
Design nd Modeling of Substrte Integrted Wveguide bsed Antenn to Study the Effect of Different Dielectric Mterils Jgmeet Kour 1, Gurpdm Singh 1, Sndeep Ary 2 1Deprtment of Electronics nd Communiction Engineering,
More informationLecture 16: Four Quadrant operation of DC Drive (or) TYPE E Four Quadrant chopper Fed Drive: Operation
Lecture 16: Four Qudrnt opertion of DC Drive (or) TYPE E Four Qudrnt chopper Fed Drive: Opertion The rmture current I is either positive or negtive (flow in to or wy from rmture) the rmture voltge is lso
More informationMath Circles Finite Automata Question Sheet 3 (Solutions)
Mth Circles Finite Automt Question Sheet 3 (Solutions) Nickols Rollick nrollick@uwterloo.c Novemer 2, 28 Note: These solutions my give you the nswers to ll the prolems, ut they usully won t tell you how
More informationGeometric quantities for polar curves
Roerto s Notes on Integrl Clculus Chpter 5: Bsic pplictions of integrtion Section 10 Geometric quntities for polr curves Wht you need to know lredy: How to use integrls to compute res nd lengths of regions
More informationAll-optical busbar differential protection scheme for electric power systems
All-opticl usr differentil protection scheme for electric power systems M Nsir +, A Dysko, P. Niewczs, G Fusiek Institute for Energy nd Environment, Electronic nd Electricl Enginering Deprtment. University
More informationTRANSIENT VOLTAGE DISTRIBUTION IN TRANSFORMER WINDING (EXPERIMENTAL INVESTIGATION)
IJRET: Interntionl Journl of Reserh in Engineering nd Tehnology ISSN: 2319-1163 TRANSIENT VOLTAGE DISTRIBUTION IN TRANSFORMER WINDING (EXPERIMENTAL INVESTIGATION) Knhn Rni 1, R. S. Goryn 2 1 M.teh Student,
More informationPRACTICE NO. PT-TE-1414 RELIABILITY PAGE 1 OF 6 PRACTICES ELECTROSTATIC DISCHARGE (ESD) TEST PRACTICES
PREFERRED PRACTICE NO. PT-TE-1414 RELIABILITY PAGE 1 OF 6 ELECTROSTATIC DISCHARGE (ESD) TEST Prctice: Test stellites for the ility to survive the effects of electrosttic dischrges (ESDs) cused y spce chrging
More informationInvestigation of Ground Frequency Characteristics
Journl of Electromgnetic Anlysis nd Applictions, 03, 5, 3-37 http://dx.doi.org/0.436/jem.03.58050 Published Online August 03 (http://www.scirp.org/journl/jem) Mohmed Nyel Electricl Engineering Deprtment,
More informationProceedings of Meetings on Acoustics
Proceedings of Meetings on Acoustics Volume 19, 2013 http://cousticlsociety.org/ ICA 2013 Montrel Montrel, Cnd 2-7 June 2013 Signl Processing in Acoustics Session 4SP: Sensor Arry Bemforming nd Its Applictions
More informationDynamic characteristic of the forth road bridge estimated with GeoSHM
Meng et l. The Journl of Glol Positioning Systems (2018) 16:4 https://doi.org/10.1186/s41445-018-0014-7 The Journl of Glol Positioning Systems ORIGINAL ARTICLE Dynmic chrcteristic of the forth rod ridge
More informationDesign and Development of 8-Bits Fast Multiplier for Low Power Applications
IACSIT Interntionl Journl of Engineering nd Technology, Vol. 4, No. 6, Decemer 22 Design nd Development of 8-Bits Fst Multiplier for Low Power Applictions Vsudev G. nd Rjendr Hegdi, Memer, IACSIT proportionl
More informationDSP-based PLL-controlled khz 20 kw highfrequency induction heating system for surface hardening and welding applications
DSP-sed PLL-controlled 5 1 khz 2 kw highfrequency induction heting system for surfce hrdening nd welding pplictions N.S. Byındır, O. K.ukrer nd M. Ykup Astrct: A digitl signl processor (DSP)-sed phselocked
More informationD I G I TA L C A M E R A S PA RT 4
Digitl Cmer Technologies for Scientific Bio-Imging. Prt 4: Signl-to-Noise Rtio nd Imge Comprison of Cmers Yshvinder Shrwl, Solexis Advisors LLC, Austin, TX, USA B I O G R A P H Y Yshvinder Shrwl hs BS
More informationExperiment 3: Non-Ideal Operational Amplifiers
Experiment 3: Non-Idel Opertionl Amplifiers Fll 2009 Equivlent Circuits The bsic ssumptions for n idel opertionl mplifier re n infinite differentil gin ( d ), n infinite input resistnce (R i ), zero output
More informationApplication of Wavelet De-noising in Vibration Torque Measurement
IJCSI Interntionl Journl of Computer Science Issues, Vol. 9, Issue 5, No 3, September 01 www.ijcsi.org 9 Appliction of Wvelet De-noising in Vibrtion orque Mesurement Ho Zho 1 1 Jixing University, Jixing,
More informationSystem-Wide Harmonic Mitigation in a Diesel Electric Ship by Model Predictive Control
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS System-Wide Hrmonic Mitigtion in Diesel Electric Ship by Model Predictive Control Espen Skjong, Jon Are Suul, Member, IEEE, Atle Rygg, Tor Arne Johnsen, Senior
More informationImplementation of Different Architectures of Forward 4x4 Integer DCT For H.264/AVC Encoder
Implementtion of Different Architectures of Forwrd 4x4 Integer DCT For H.64/AVC Encoder Bunji Antoinette Ringnyu, Ali Tngel, Emre Krulut 3 Koceli University, Institute of Science nd Technology, Koceli,
More information