Study of Technical Data of Present HVDC Links in INDIA and Techniques Used For System Stability in HVDC Transmission Line
|
|
- Michael Little
- 5 years ago
- Views:
Transcription
1 Study of Technical Data of Present HVDC Links in INDIA and Techniques Used For System Stability in HVDC Transmission Line Savita Devi 1, Dr.Naresh kumar 2 1 M.tech Scholar,DCRUST 2 A.P., Electrical Deptt, DCRUST Murthal Abstract: Trend of HVDC in power system is increasing day by day due to its technical advantage over AC like long distance bulk power transmission, cost factor, indendent control over active and reactive power etc. For the system stability many researchers have used VSC for control of active and reactive power by tuning the PI controller through hit and trail method. In this paper various technical data of HVDC transmission line are present and some of few techniques for the system stability. Keywords: HVDC links, Bipolar Transmission, Back to-back transmission. I. INTRODUCTION HVDC Technology which is used for long distance bulk power transmission, asynchronous interconnection of two different systems to solve AC transmission problems. In HVDC through the controlled action of power electronics devices, AC power is converted in to DC power for transmission. For submarine cable and overhead transmission HVDC is used.hvdc is more preferred as compared to HVAC due to cost factor, synchronization method, corona losses and radio intrfrence are less in HVDC. One of the most important application of HVDC transmission is integrating offshore wind farms to onshore grid via DC cables. There are two technology in HVDC transmission line : the LCC-HVDC and VSC-HVDC transmission. The line commutated converter known as classical HVDC. It is widely used in DC line. In this thyristtor based converters are used. The switching frequency used are of 60 or 50 Hz. The problems of harmonics are reduced by the use of low pass filter and large filter are required to eliminate the the generated harmoincs. There are two type of converter classic which described above and conventional HVDC. Conventional HVDC are used to consume the reactive power. This occurs due to the lagging current which is generated by delayed firing of the converter switches. This reactive power is supplied to the AC network. Static Var compensator (SVC) at the end of the terminal. II. TYPES OF HVDC SCHEME There are three type of HVDC scheme. The requirement of schemes depends upon operational requirements, felexibility of demand, reliability isues and cost. HVDC scheme are described below [3] Mono Polar : In this configuration scheme a single line is used to connect the converters either positive terminal or negative terminal.the ground or metal can be used a return All Rights Reserved 191
2 2.Bi-polar: In this transmission of power take place through two conductors of opposite polarity.it is a combination of two monopolar link system used. Due to this doubling reliability of the system increasesd. 3.HOMO-POLAR : In this two converters are connected to each other without any DC line. Back-toback scheme is applied when two transmission system of different frequeny. 4 Back to Back system Back to back HVDC can be used for connecting the asynchronous grids. There is no need of transmission line because it is placed at same site. III. COMPONENTS OF HVDC SYSTEM CONVERTER UNIT: This usually consist of two or three phase converter bridges connected in series to form a 12 pulse converter unit. The total number of valves are 12. Converter transformer : Transformer I used to step up and step down the voltage level. There is special requirement for design and construction of transformer used in this. High stress: As compared to power transformers, the generator transformer are subjected to higher stress due to following reasons : Presence of DC voltage in addition of AC voltage, high voltage stress are there, higher magnetizing current due to dc voltage, higher harmonic content and higher abnormal over voltage. Special desigen requirements: a) Special desigen of bushing b) Special design of winding and insulating All Rights Reserved 192
3 IV. OTHER TWO COMPONENTS ARE: THYRISTER VALVE : The thyristor valves can be constructed in many ways depending on the application. The most common way of arranging the thyristor value is 12 pulse group with three quardrature valves. Each thyristor is valve is consist of a some series connected thyristor with their auxillary circuit. VSC Valves : It consist of two level or multilevel converter, phase-reactors and AC filters. In this like thyrister valves each converter bridge is connected with number of series connected IGBTs with their auxillary circuit [energy]. 4TECHNICAL DATA OF HVDC PROJECTS IMPLEMENTED IN INDIA 4.1.BIPOLAR PROJECTS: I)Chandrapur-padge HVDC bipolar project Commissioning year 1991 No. of poles 2 Length of overhead dc line Rated power AC system voltage DC voltage,nominal Over load capacity Maximum current 752 km 1,500MW 500 kv 1,650 MW for 2 hours,2,200 MW for 5 sec 1700 A No. of banks in chandarpur NO. of banks in Padghe Thyristor valve Valve Type Cooling system 4*200 MVAR 4*200MVAR quadruple All Rights Reserved 193
4 Thyristor size 45 cm2 Number of thyristors per value 96 No. of dc banks per station 2 Maximum voltage per thyrister 7 KV Converter transformer Type Single-phase,3-winding Rated power 300 MVA each AC grid at both ends synchronous Ambient temperature 33c Main reason for choosing HVDC Long distance,stability frequency and damping control Manual or automatic Power company Maharashtra state electricity board Bombay Supplier ABB/BHEL 4.2 Rihand-Delhi HVDC bipolar project: The Rihand-delhi HVDC transmission is first commercial long-distance HVDC link in INDIA configuration Single bipole circuit Power rating Mono-polar -750 MW at 1991 Bipolar MW at 1992 No. of converters per station 2 transmission overhead Main reason for choosing HVDC Long distance,stability Operating voltage for ac yard 400 KV Operating voltage for dc yard 500KV No. of converter transformer 6 each of 300 MVA,3 winding single phase. No. of quadruple valves 6 Minimum clearance phase to phsae on 5.75m 400 KV AC side Minimum clearance phase to ground on kv AC side Minimum clearance phase to phase on 12m 500 KV DC cables Minimum clearance phase to phase on 7 m 500 KV DC side Size of busbars in DC yard 10 Size of busbar in AC yard 4 Transmission line voltage 7kv Transmission line length 820 KM Power rating 1500 MW Total Mvar of ac filter in 2 station 200 Mvar Direct current 1568 All Rights Reserved 194
5 AC grid at both ends control Power company and main supplier capacitor synchronous Constant power,damping control Manual or automatic National thermal power cooperational india ltd.,bhel 4.3) Talcher-kolar HVDC bi-polar project: This is the largest power transmission project in INDIA Linking the Indian states of Karnataka and Orissa over a distance of some 1450 km with the rectifier( ac to dc) and inverter( DC to AC) stations very distant from each other. Total value 200 million euro Transmission length 1,450 km Commercial operation February 2003 Rated power 200 MW,bipolar(2003),2500 MW (2007) DC transmission voltage 500 KV Rated current 400 A Maximum allowable over load 1.15 Pu for 120 min.,1.3pu for 30 min. and 1.47 Pu for 5 sec. AC system voltage Eastern terminal(orissa),50 Hz Southren terminal (Banglore) 400 Kv,50 Hz Smoothing reacter 250mH dry air core type/pole DC filter,per station and pole 1 double-tuned filter 12/24,12/36 Ground electrode Dry type ground electrode AC filters/reactive power compensation elements Eastern terminal (talcher) 6 no. double-tunned (ac) filter 12/24,120Var,each and 3no(DT) AC filter 3/36,97Mvar each 1 no shunt capacitors,66 Mvar,2 no shunt reactor,80 Mvar,each 106 no Double tunned ac filter 12/24,120 Mvar Southern terminal (kolkar) Each 3no DT ac filter 3/36,97 Mvar each. 5no. shunt capacitor 138 Mvar each Power thyristor Converter values 3.888no (ETT) Converter transformers 7no. single phase 3 winding rated at 397 MVA ( inc. 1 spare All Rights Reserved 195
6 4.4 Lower sileru-barsoor HVDC Bipolar project : parameter Stage-1 Stage-2 Stage-3 voltage +100kv DC monopolar 6- pulse +200kv DC Monopole 12-phase +200Kv DC Bipole 12- pulse current 1000 A 1000 A 1000 A Transmitted power 1000MW 100 MW 100 MW AC side voltage 220 Kv 220 Kv 220 kv Line segment 196 km 196 km 196 km Valve type double Quadric 2 Quadric Valve cooling water.. Valve insulation air.. Converter transformer Smoothing reactor 40.5 Mvar,10 kv.. Single phase.45henry,200kv 1000A DC 4.5 Biswanath Agra HVDC Bipolar project:.45henery,200 kv,1000a DC Commissioning year 2015 Project type Multi terminal (UHVDC) No. of poles 2 No. of converter 4 Power transmitted,mw 6000 MW DC voltage,kv 800 kv Ac voltage length 1728 km capacitor Connecting region Northeastern and eastern region of india Automatic power reduction triggered by ac signal Main reason for chossing hvdc system Long distance, bulk power Power company and supplier ABB has been selected by powergrid corporation of India ltd. 4.6 Balai bhiwadi HVDC bipolar project : Commissioning year Pole1: march 2010 Pole2:march 2011 No. of poles 2 Dc voltage,kv 500kv Power transmitted,mw 2500MW Ac voltage length 780 km capacitors Connecting region North western-region and eastern region All Rights Reserved 196
7 Main reason for choosing HVDC India Automatic power reduction triggered by ac signal Long distance, bulk power 4.7 Mundra mohindergarh HVDC Commissioning year 2012 No. of poles 2 (bipole) Power transmitted, MW 1500 MW DC voltage,kv 500Kv Ac voltage length 986 km capacitors Connecting region Western-region and northen region of india Automatic power reduction triggered by ac signal Main reason for choosing HVDC sytem Long distance, bulk power 2. Back to back interconnected projects: 2.1) vizag HVDC project : Commissioning year 2005 Rated power 500 Mw (1999) vizag-1,500 Mw(2005) vizag-2 Over load capacity 550 Mw for 2 hours, 666 Mw for 5 sec Dc voltage 205 kv vizag-1,88kv vizag-2 Type of link Back to back Ac system voltage Smoothing reactor 2 no air insulated 20 MH each Station occupies an area 450*150m Ac filter No. of banks,east side 3*110 Mvar, Hp12/24(each) No. of banks, south side 3*110 Mvar,hp 12/24 (each) Shunt reactor each side 80 Mvar Max. increase of firing angle 63 degree Thyrister valve Valve type Quadruple 1 valve consists of six thyristor modules with 6 thyristor/module Cooling system De-mineralized water Thyrister size 5 inches No. of thyristor per single valve 36 Total no of thyristor 864 Max voltage per transformer 7.2 kv Converter transformer type Single phase,3 winding (6 units) Rated power 201 MVA Main reason for choosing HVDC Asynchronous All Rights Reserved 197
8 no. of pole 1 Converter per station 2*2 Direct current 2860 A Asynchronous Ac grid at both the end Powercontrol,frequency control, voltage control 2.2 Vindhyachal HVDC project : Commissioning year 1989 No. of poles 2 Power transmitted, MW 2*250 Dc voltage,kv 2*69.7 Direct current,amp capacitors Converter station location and ac grid voltage 400 kv,western system AC grid at both ends asynchronous control Constant power in either direction and damping control Automatic power reduction trigerred by ac signal Main reason Asynchronous link 2.3 Sasaram HVDC project : Year of commissioning 2002 Power rating 500 MW Dc voltage 205 kv Line/cable Back to back Power company Power grid corporation India Ltd Ac grids at both end asynchronous Rated current 2,475 A Valve configuration 50 thyrister from a valve and 4 valves staked vertically from a quadric-valve Diameter of a thyristor 100mm Reason for chossing HVDC Asynchronous link control Constant power in either direction Length of cable Back to back Technique used for system stability There are various FACTS devices are used to enhance transient and dynamic stability. STATCOM is used for the injection of active power. AC-dc line are superimposed which reduces the transmission losses. With the emerging use of voltage source converter HVDC links, the hybrid commutated converter (LCC) HVDC and the VSC-HVDC link is become a useful structure in power system. Other technology is feed-back loop is used. By this method different instability can be removed out. Modelling and simulation of mono-polar HVDC link by the PI controller using fire fly algorithm technique. In this the result of optimized technique and un-optimized technique are compared. We get better result of by optimized technique in lesser number of iteration counts. Power quality can be improved by using UPFC. UPFC is a FACT device which is used to control active and reactive power in transmission All Rights Reserved 198
9 In this we deal with the different types of fault at different fault location placing UPFC permanent at receiving end of the line so that the magnitude of fault current and variations of excitation voltage reduced and finally voltage magnitude is improved by UPFC.At the end fast fourier transformation analysis is carried out to determine total harmonic distortion with and without UPFC for different fault. V. FUTURE SCOPE Here we gave complete data about present HVDC links in INDIA which can be taken for further research work. Multi-terminal HVDC was 1 st introduced with 800kv,3000 MW upgrade to 6000 MW [1]. The proposed site for rectifier station is in Biswanath Chariali and Alipurduar handling 3000 MW and inverter station at Agra handling 6000 MW power. This system is proposed to originate from Assam and pass through west Bengal, Bihar and terminate in Uttar Pradesh with an approximate length of 1728 km. It will be the highest capacity HVDC project of the world considering the continuous 33% overload features. The earth electrode shall be desigened for 5000 Amphere DC continous current which shall be of first of its kind in the world. Thia project is expected to commission by It also include the extension of the Mundra-Mohindergarh HVDC link currently operating at 1500 MW to its full installed capacity of 2500 MW.Further project are in progress and from the stability technique VSC(voltage source converter) are better used in now a days. By modeling and simulation of vsc in matlab with various optimization technique will give less losses in every aspects VI. REFERENCE 1. REPORT On Operation and Maintenance Of HVDC Stations, Praveen Ranjan, PGCIL, HVDC Transmission Overview, M. P. Bahrman, P.E., Member, IEEE, [3] System Benefits derived from the 500MW Back to Back HVDC scheme at sasaram, India, R N Nayak, D Kumar, B N Kayibalu, R Gulati, M.H Baker,CIGRE, Operation experiences of the Chandrapur-Padge HVDC Bipolar Project M.Ahafz,R.S.Parulkar,P.B Chimaram s,npsc IIT Bombay, Basic design Aspects of Ballai Bhiwadi 2500 MW HVDC power Transmission system, R.K Chahan, M.Kuhn, D. Kumar, A.Kolz, p.riedal, Operation experience of the system projection scheme of the Talcher-kolar HVDC link, V.K Agrwal, P.R Raghu, C.S Tomar,Oomen chandy, P.Ranhga Rao, PGCIL. M. Young,The technical Writer s Handbook. Mill Valley, CA University science Special report for SC B4 ( HVDC and Power Electronics, V.F Lescale M. Takasaki, CIGRE, Anfis based HVDC control and fault identification of HVDC converter,narendra Bawanel, Anil G. Kothari, and Dwarkadas P.Kothari, HAIT Journal of science and engeneering B, volume 2, Issues 5-6,pp , copyright 2005 holon Academic Institute of All Rights Reserved 199
A Review Paper on Technical Data of Present HVDC Links in India
A Review Paper on Technical Data of Present HVDC Links in India Koganti Sri lakshmi G. Sravanthi L. Ramadevi Assistant professor Assistant professor Assistant professor Department of Electrical Engineering
More informationEast-South HVDC Interconnector II, India : in commercial operation since 2003
8006/0 5 HVDC / FACTS Highlights http://www.siemens.com/facts http://www.siemens.com/hvdc NEW! >>> Welcome to Siemens Highlights & Innovations in Transmission and Distribution East-South HVDC Interconnector
More informationHVDC High Voltage Direct Current
HVDC High Voltage Direct Current Typical HVDC Station BACK TO BACK CONVERTER STATION MONO POLAR WITH GROUND RETURN PA Back to Back Converters indicates that the Rectifiers & Inverters are located in the
More informationThe development of transmission. HVdc transmission in India. network bottlenecks. Quite a few HVdc transmission projects have been constructed
HVdc transmission in India Skyline courtesy of Wikimedia Commons/Cididity Hat G.D. Kamalapur, V.R. Sheelavant, Sabeena Hyderabad, Ankita Pujar, Saptarshi Bakshi, and Amruta Patil The development of transmission
More informationHigh Voltage DC Transmission 2
High Voltage DC Transmission 2 1.0 Introduction Interconnecting HVDC within an AC system requires conversion from AC to DC and inversion from DC to AC. We refer to the circuits which provide conversion
More informationSimulation Study of a Monopole HVDC Transmission System Feeding a Very Weak AC Network with Firefly Algorithm Based Optimal PI Controller
Simulation Study of a Monopole HVDC Transmission System Feeding a Very Weak AC Network with Firefly Algorithm Based Optimal PI Controller S. Singaravelu, S. Seenivasan Abstract This paper presents a simulation
More informationFundamental Concepts of Dynamic Reactive Compensation. Outline
1 Fundamental Concepts of Dynamic Reactive Compensation and HVDC Transmission Brian K. Johnson University of Idaho b.k.johnson@ieee.org 2 Outline Objectives for this panel session Introduce Basic Concepts
More informationReactive Power and AC Voltage Control of LCC HVDC System with Digitally Tunable Controllable Capacitors
International Journal for Modern Trends in Science and Technology Volume: 03, Issue No: 06, June 2017 ISSN: 2455-3778 http://www.ijmtst.com Reactive Power and AC Voltage Control of LCC HVDC System with
More informationApplication Of Artificial Neural Network In Fault Detection Of Hvdc Converter
Application Of Artificial Neural Network In Fault Detection Of Hvdc Converter Madhuri S Shastrakar Department of Electrical Engineering, Shree Ramdeobaba College of Engineering and Management, Nagpur,
More informationANALYSIS OF MULTI-TERMINAL HVDC TRANSMISSION SYSTEM FEEDING VERY WEAK AC NETWORKS
ANALYSIS OF MULTI-TERMINAL HVDC TRANSMISSION SYSTEM FEEDING VERY WEAK AC NETWORKS S. Singaravelu, S. Seenivasan Professor, Department of Electrical Engineering, Annamalai University, Annamalai Nagar-60800,
More informationKoganti Sri Lakshmi, G.Sravanthi, L.Ramadevi, Koganti Harish chowdary
International Journal of Scientific & Engineering Research, Volume 6, Issue 2, February-2015 795 Power quality and stability improvement of HVDC transmission System using UPFC for Different uncertainty
More informationATC s Mackinac Back-to-Back HVDC Project: Planning and Operation Considerations for Michigan s Eastern Upper and Northern Lower Peninsulas
21, rue d Artois, F-75008 PARIS CIGRE US National Committee http : //www.cigre.org 2013 Grid of the Future Symposium ATC s Mackinac Back-to-Back HVDC Project: Planning and Operation Considerations for
More informationIntroduction to HVDC Transmission. High Voltage Direct Current (HVDC) Transmission
Lecture 29 Introduction to HVDC Transmission Series Compensation 1 Fall 2003 High Voltage Direct Current (HVDC) Transmission Update to Edison s Vision AC Power Generation at Relatively Lower Voltage» Step
More informationDESIGN CONSIDERATIONS OF ULTRA HIGH VOLTAGE DC SYSTEM
DESIGN CONSIDERATIONS OF ULTRA HIGH VOLTAGE DC SYSTEM H. Huang V. Ramaswami D. Kumar Siemens AG Power Transmission and Distribution 91056 Erlangen, Germany TransGrid Solutions Inc., Winnipeg, Canada INTRODUCTION
More informationIntroduction to HVDC in GB. Ian Cowan Simulation Engineer 12 March 2018
Introduction to HVDC in GB Ian Cowan Simulation Engineer 12 March 2018 Contents 1) History of Electricity Networks 2) Overview of HVDC 3) Existing Schemes 4) Future Schemes 5) Regulation and Ownership
More informationPower Quality enhancement of a distribution line with DSTATCOM
ower Quality enhancement of a distribution line with DSTATCOM Divya arashar 1 Department of Electrical Engineering BSACET Mathura INDIA Aseem Chandel 2 SMIEEE,Deepak arashar 3 Department of Electrical
More informationA cost effective hybrid HVDC transmission system with high performance in DC line fault handling
2, rue d Artois, F-758 PARIS B4-7 CIGRE 28 http : //www.cigre.org A cost effective hybrid HVDC transmission system with high performance in DC line fault handling Mats Andersson, Xiaobo ang and ing-jiang
More informationHVDC Transmission. Michael Muhr. Institute of High Voltage Engineering and System Performance Graz University of Technology Austria P A S S I O N
S C I E N C E P A S S I O N T E C H N O L O G Y HVDC Transmission Michael Muhr Graz University of Technology Austria www.tugraz.at 1 Definition HV High Voltage AC Voltage > 60kV 220kV DC Voltage > 60kV
More informationATC s Mackinac Back to Back. Summary
ATC s Mackinac Back to Back HVDC Project Update Michael B. Marz American Transmission Company Summary The Need For Flow Control at Mackinac Mackinac Flow Control Requirements Available Flow Control Technologies
More informationBipole III Transmission Project
Bipole III Transmission Project Clean Environment Commission Public Hearings Fall 2012 System Planning Ronald Mazur BP III Keewantinoow Limestone Kettle Kelsey Jenpeg Grand Rapids OVERVIEW Transmission
More informationVSC Transmission. Presentation Overview. CIGRE B4 HVDC and Power Electronics HVDC Colloquium, Oslo, April LCC HVDC Transmission
CIGRE B4 HVDC and Power Electronics HVDC Colloquium, Oslo, April 2006 VSC Transmission presented by Dr Bjarne R Andersen, Andersen Power Electronic Solutions Ltd Presentation Overview - Basic Characteristics
More informationDesign, Control and Application of Modular Multilevel Converters for HVDC Transmission Systems by Kamran Sharifabadi, Lennart Harnefors, Hans-Peter
1 Design, Control and Application of Modular Multilevel Converters for HVDC Transmission Systems by Kamran Sharifabadi, Lennart Harnefors, Hans-Peter Nee, Staffan Norrga, Remus Teodorescu ISBN-10: 1118851560
More informationVoltage Source Converter Modelling
Voltage Source Converter Modelling Introduction The AC/DC converters in Ipsa represent either voltage source converters (VSC) or line commutated converters (LCC). A single converter component is used to
More informationRecent trends in High Voltage Direct Current (HVDC)Transmission Systems Abstract
Recent trends in High Voltage Direct Current (HVDC)Transmission Systems Abstract During the latest 20 years, HVDC has become the dominating technology for long distance transmission of bulk power. The
More informationIJSRD - International Journal for Scientific Research & Development Vol. 2, Issue 07, 2014 ISSN (online):
IJSRD - International Journal for Scientific Research & Development Vol. 2, Issue 07, 2014 ISSN (online): 2321-0613 Control and Analysis of VSC based High Voltage DC Transmission Tripti Shahi 1 K.P.Singh
More informationU I. HVDC Control. LCC Reactive power characteristics
Lecture 29 HVDC Control Series Compensation 1 Fall 2017 LCC Reactive power characteristics LCC HVDC Reactive compensation by switched filters and shunt capacitor banks Operates at lagging power factor
More informationStability Improvement for Central China System
Stability Improvement for Central China System Kjell-Erik Högberg, Marie Ericsson, Abhay Kumar, Kerstin Lindén and Wen Weibing. Abstract--The stability study has been performed investigating the conditions
More informationIMPROVING POWER QUALITY AND ENHANCING THE LIFE OF POWER EQUIPMENT, IN RAILWAY TSSs
IMPROVING POWER QUALITY AND ENHANCING THE LIFE OF POWER EQUIPMENT, IN RAILWAY TSSs Mr. P. Biswas, ABB ABSTRACT The Indian Railways employ single phase 25 kv Traction sub-station (TSS) for supplying power
More information29 Level H- Bridge VSC for HVDC Application
29 Level H- Bridge VSC for HVDC Application Syamdev.C.S 1, Asha Anu Kurian 2 PG Scholar, SAINTGITS College of Engineering, Kottayam, Kerala, India 1 Assistant Professor, SAINTGITS College of Engineering,
More informationImproved Transient Compensation Using PI-SRF Control Scheme Based UHVDC For Offshore Wind Power Plant
Improved Transient Compensation Using PI-SRF Control Scheme Based UHVDC For Offshore Wind Power Plant Sangeetha M 1, Arivoli R 2, Karthikeyan B 3 1 Assistant Professor, Department of EEE, Imayam College
More informationJoe Warner, Electric Power Industry Conference (EPIC), November 15, 2016 Advances in Grid Equipment Transmission Shunt Compensation
Joe Warner, Electric Power Industry Conference (EPIC), November 15, 2016 Advances in Grid Equipment Transmission Shunt Compensation Slide 1 Excerpt from the BoA BoA: Book of Acronyms MSC/MSR: Mechanically
More informationInsulation Co-ordination For HVDC Station
Insulation Co-ordination For HVDC Station Insulation Co-ordination Definitions As per IEC 60071 Insulation Coordination is defined as selection of dielectric strength of equipment in relation to the operating
More informationSimulative Study into the Development of a Hybrid HVDC System Through a Comparative Research with HVAC: a Futuristic Approach
Engineering, Technology & Applied Science Research Vol. 7, No. 3, 2017, 1600-1604 1600 Simulative Study into the Development of a Hybrid HVDC System Through a Comparative Research with HVAC: a Futuristic
More informationOverview of Actuation Thrust
Overview of Actuation Thrust Fred Wang Thrust Leader, UTK Professor ECE 620 CURENT Course September 13, 2017 Actuation in CURENT Wide Area Control of Power Power Grid Grid Measurement &Monitoring HVDC
More informationBhavin Gondaliya 1st Head, Electrical Engineering Department Dr. Subhash Technical Campus, Junagadh, Gujarat (India)
ISSN: 2349-7637 (Online) RESEARCH HUB International Multidisciplinary Research Journal (RHIMRJ) Research Paper Available online at: www.rhimrj.com Modeling and Simulation of Distribution STATCOM Bhavin
More informationHighgate Converter Overview. Prepared by Joshua Burroughs & Jeff Carrara IEEE PES
Highgate Converter Overview Prepared by Joshua Burroughs & Jeff Carrara IEEE PES Highgate Converter Abstract Introduction to HVDC Background on Highgate Operation and Control schemes of Highgate 22 Why
More informationZambezi (previously Caprivi) Link HVDC Interconnector: Review of Operational Performance in the First Five Years
21, rue d Artois, F-758 PARIS B4-18 CIGRE 216 http : //www.cigre.org Zambezi (previously Caprivi) Link HVDC Interconnector: Review of Operational Performance in the First Five Years T G MAGG, Power System
More informationChapter -3 ANALYSIS OF HVDC SYSTEM MODEL. Basically the HVDC transmission consists in the basic case of two
Chapter -3 ANALYSIS OF HVDC SYSTEM MODEL Basically the HVDC transmission consists in the basic case of two convertor stations which are connected to each other by a transmission link consisting of an overhead
More informationHVDC Solutions for Integration of the Renewable Energy Resources
HVDC Solutions for Integration of the Renewable Energy Resources Comparison of Technical Alternatives and System Configurations Marcus Haeusler Energy Management, Large Transmission Solutions Siemens AG
More informationANFIS based 48-Pulse STATCOM Controller for Enhancement of Power System Stability
ANFIS based 48-Pulse STATCOM Controller for Enhancement of Power System Stility Subir Datta and Anjan Kumar Roy Abstract The paper presents a new ANFIS-based controller for enhancement of voltage stility
More informationImprovement of Rotor Angle Stability and Dynamic Performance of AC/DC Interconnected Transmission System
Improvement of Rotor Angle Stability and Dynamic Performance of AC/DC Interconnected Transmission System 1 Ramesh Gantha 1, Rasool Ahemmed 2 1 eee Kl University, India 2 AsstProfessor, EEE KL University,
More informationThe rapid evolution of voltage Source Converters as applied to High Voltage DC power transmission Carl Barker
The rapid evolution of voltage Source Converters as applied to High Voltage DC power transmission Carl Barker Chief Engineer HVDC Applications Tuesday 30 June 2015 HVDC Today Finding an increasing market
More informationSTATCOM WITH POD CONTROLLER FOR REACTIVE POWER COMPENSATION Vijai Jairaj 1, Vishnu.J 2 and Sreenath.N.R 3
STATCOM WITH POD CONTROLLER FOR REACTIVE POWER COMPENSATION Vijai Jairaj 1, Vishnu.J 2 and Sreenath.N.R 3 1 PG Student [Electrical Machines], Department of EEE, Sree Buddha College of Engineering Pattoor,
More information6 HVdc Converter Stations and Electrodes
6 HVdc Converter Stations and Electrodes Report by: L. Recksiedler, P. Eng. 6.1 Introduction The Labrador-Island Link HVdc system is configured as a ±320 kv 900 MW Line Commutated Converter HVdc bipolar
More informationDynamic Stability Improvement of Power System with VSC-HVDC Transmission
Dynamic Stability Improvement of Power System with VSC-HVDC Transmission A Thesis submitted in partial fulfilment of the Requirements for the Award of the degree of Master of Technology In Industrial Electronics
More informationINDEPENDENT CONTROL OF MULTI-TERMINAL VOLTAGE SOURCE CONVERTER-BASED HIGH-VOLTAGE DIRECT CURRENT LINK ANALYZING FOR DIRECT CURRENT FAULTS
Vol 4, Issue 4, 2016 ISSN - 2347-1573 Review Article INDEPENDENT CONTROL OF MULTI-TERMINAL VOLTAGE SOURCE CONVERTER-BASED HIGH-VOLTAGE DIRECT CURRENT LINK ANALYZING FOR DIRECT CURRENT FAULTS KARISHMA BENAZEER
More informationStatic Synchronous Compensator (STATCOM) for the improvement of the Electrical System performance with Non Linear load 1
Static Synchronous Compensator (STATCOM) for the improvement of the Electrical System performance with Non Linear load MADHYAMA V. WANKHEDE Department Of Electrical Engineering G. H. Raisoni College of
More informationELEMENTS OF FACTS CONTROLLERS
1 ELEMENTS OF FACTS CONTROLLERS Rajiv K. Varma Associate Professor Hydro One Chair in Power Systems Engineering University of Western Ontario London, ON, CANADA rkvarma@uwo.ca POWER SYSTEMS - Where are
More informationPerformance of DVR & Distribution STATCOM in Power Systems
International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 232-869 Volume: 3 Issue: 2 83 89 Performance of DVR & Distribution STATCOM in Power Systems Akil Ahemad Electrical
More informationElectromagnetic Transient Simulation for Study on Commutation Failures in HVDC Systems
Electromagnetic Transient Simulation for Study on Commutation Failures in HVDC Systems Xia Chengjun, Xu Yang, Shan Yuanda Abstract--In order to improve reliability of HVDC transmission system, commutation
More informationThe University of Nottingham
The University of Nottingham Power Electronic Converters for HVDC Applications Prof Pat Wheeler Power Electronics, Machines and Control (PEMC) Group UNIVERSITY OF NOTTINGHAM, UK Email pat.wheeler@nottingham.ac.uk
More informationOverview of Actuation Thrust
Overview of Actuation Thrust Fred Wang Thrust Leader, UTK Professor Prepared for CURENT Course September 4, 2013 Actuation in CURENT Wide Area Control of Power Power Grid Grid Measurement &Monitoring HVDC
More informationHigh Voltage DC Transmission Prof. Dr. S. N. Singh Department of Electrical Engineering Indian Institute of Technology Kanpur
High Voltage DC Transmission Prof. Dr. S. N. Singh Department of Electrical Engineering Indian Institute of Technology Kanpur Module No. # 01 Lecture No. # 03 So, in last two lectures, we saw the advantage
More informationHVDC Transmission Using Artificial Neural Networks Based Constant Current and Extension Angle Control
HVDC Transmission Using Artificial Neural Networks Based Constant Current and Extension Angle Control V. Chandra Sekhar Department of Electrical and Electronics Engineering, Andhra University College of
More informationAnalysis the Modeling and Control of Integrated STATCOM System to Improve Power System
Analysis the Modeling and Control of Integrated STATCOM System to Improve Power System Paramjit Singh 1, Rajesh Choudhary 2 1 M.Tech, Dept, Elect, Engg, EMax group of institute, Badauli (H.R.) 2 Astt.Prof.,
More informationApplication of SVCs to Satisfy Reactive Power Needs of Power Systems
1 Application of SVCs to Satisfy Reactive Power Needs of Power Systems H. K. Tyll, Senior Member, IEEE Abstract In the early days of power transmission problems like voltage deviation during load changes
More informationTrans Bay Cable A Breakthrough of VSC Multilevel Converters in HVDC Transmission
Trans Bay Cable A Breakthrough of VSC Multilevel Converters in HVDC Transmission Siemens AG Power Transmission Solutions J. Dorn, joerg.dorn@siemens.com CIGRE Colloquium on HVDC and Power Electronic Systems
More informationThe Thyristor based Hybrid Multiterminal HVDC System
The Thyristor based Hybrid Multiterminal HVDC System Chunming Yuan, Xiaobo Yang, Dawei Yao, Chao Yang, Chengyan Yue Abstract In the multiterminal high voltage dc current (MTDC) transmission system, the
More informationPower Flow Control And Total Harmonic Distortion Reduction In HVDC Link Using PI And ANN Controllers
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 13, Issue 5 Ver. I (Sep. Oct. 2018), PP 10-20 www.iosrjournals.org Power Flow Control And
More information1400 MW New Zealand HVDC Upgrade: Introducing Power Modulation Controls and Round Power Mode
1400 MW New Zealand HVDC Upgrade: Introducing Power Modulation Controls and Mode Simon P. Teeuwsen Network Consulting Siemens AG Erlangen, Germany simonp.teeuwsen@siemens.com Abstract The existing HVDC
More information3 CHAPTER III DESIGN, MODELING AND CONTROL OF VSC BASED HVDC SYSTEM
3 CHAPTER III DESIGN, MODELING AND CONTROL OF VSC BASED HVDC SYSTEM The voltage source converter (VSC) is the prime unit of a VSC based HVDC system, therefore, its design and performance evaluation is
More informationSPECIAL REPORT FOR SC B4 (DC and Power Electronics) C. Bartzsch M. Mohaddes Special Reporters
21, rue d Artois, F-75008 PARIS CIGRE 2018 http : //www.cigre.org B4-00 SPECIAL REPORT FOR SC B4 (DC and Power Electronics) C. Bartzsch M. Mohaddes Special Reporters Cigre study committee B4 is responsible
More informationFACTS devices in Distributed Generation
FACTS devices in Distributed Generation 1 K. B. MOHD. UMAR ANSARI, 2 SATYENDRA VISHWAKARMA, 3 GOLDY SHARMA 1, 2, 3 M.Tech (Electrical Power & Energy Systems), Department of Electrical & Electronics Engineering,
More informationSYSTEM STUDIES for HVDC
INTRODUCTION The design of HVDC requires Careful study coordination, which must be achieved in compliance with the Owner s requirements. To achieve these objectives, number of highly interactive system
More informationPower flow improvement using Static Synchronous Series Compensator (SSSC)
Page14 Power flow improvement using Static Synchronous Series Compensator (SSSC) Gandla Saraswathi*, Dr.N.Visali ** & B. Narasimha Reddy*** *P.G Student, Department of Electrical and Electronics Engineering,JNTUACEP,
More informationExperience with Connecting Offshore Wind Farms to the Grid
Oct.26-28, 2011, Thailand PL-22 CIGRE-AORC 2011 www.cigre-aorc.com Experience with Connecting Offshore Wind Farms to the Grid J. FINN 1, A. SHAFIU 1,P. GLAUBITZ 2, J. LOTTES 2, P. RUDENKO 2, M: STEGER
More informationPower System Reliability and Transfer Capability Improvement by VSC- HVDC (HVDC Light )
21, rue d Artois, F-75008 PARIS SECURITY AND RELIABILITY OF ELECTRIC POWER SYSTEMS http : //www.cigre.org CIGRÉ Regional Meeting June 18-20, 2007, Tallinn, Estonia Power System Reliability and Transfer
More informationPower transformers. Shunt reactors Proven history for future success
Power transformers Shunt reactors Proven history for future success Shunt reactors an investment for today and for the future 2 Shunt reactors Improving power quality and reducing transmission costs Shunt
More informationQuanta Technology Advancing the Grid. Flexible AC Transmission System (FACTS) BGE Technology - Application Cases January 4, 2008 Q U A N T A SERVI CES
National Conference of State Legislatures The Forum for America s Ideas April 2011 National Association of Regulatory Utility Commissioners Q U A N T A SERVI CES Quanta Technology Advancing the Grid Flexible
More informationPower Upgrading of Transmission Line by Injecting DC Power in to AC Line with the help of ZIG-ZAG Transformer
Power Upgrading of Transmission Line by Injecting DC Power in to AC Line with the help of ZIG-ZAG Transformer C.GOPI*, M.KISHOR** *(Department. of Electrical and Electronics Engineering, SVPCET, Puttur)
More informationAORC Technical meeting 2014
AORC Technical meeting 2014 http : //www.cigre.org B1-1110 Development of ±160 kv XLPE Cable and its Application to the World s First Three-terminal VSC HVDC System in China Lin-jie Zhao, Hong Rao, Xiao-lin
More informationDepartment of Electrical Engineering, Annamalai University, Annamalainagar , Tamil Nadu, India. Abstract
International Journal of Electrical and Computer Engineering. ISSN 0974-2190 Volume 7, Number 1 (2015), pp. 1-22 International Research Publication House http://www.irphouse.com Hybrid Reactive Power Compensators
More informationHigh Voltage DC Transmission Prof. Dr. S. N. Singh Department of Electrical Engineering Indian Institute of Technology, Kanpur
High Voltage DC Transmission Prof. Dr. S. N. Singh Department of Electrical Engineering Indian Institute of Technology, Kanpur Module No. # 01 Lecture No. # 02 Comparison of HVAC and HVDC Systems Welcome
More informationUSE OF HVDC MULTI TERMINAL OPTIONS FOR FUTURE UPGRADE OF THE NATIONAL GRID
USE OF HVDC MULTI TERMINAL OPTIONS FOR FUTURE UPGRADE OF THE NATIONAL GRID JOS ARRILLAGA Emeritus Professor, FIEE, FIEEE, MNZM 2/77 HINAU STREET, RICCARTON CHRISTCHURCH ARRILLJ@ELEC.CANTERBURY.AC.NZ TELEPHONE
More informationDesign and Simulation of Passive Filter
Chapter 3 Design and Simulation of Passive Filter 3.1 Introduction Passive LC filters are conventionally used to suppress the harmonic distortion in power system. In general they consist of various shunt
More informationStability Enhancement for Transmission Lines using Static Synchronous Series Compensator
Stability Enhancement for Transmission Lines using Static Synchronous Series Compensator Ishwar Lal Yadav Department of Electrical Engineering Rungta College of Engineering and Technology Bhilai, India
More informationInternational Journal of Emerging Technology in Computer Science & Electronics (IJETCSE) ISSN: Volume 8 Issue 1 APRIL 2014.
WIND TURBINE VOLTAGE STABILITY USING FACTS DEVICE PRAVEEN KUMAR.R# and C.VENKATESH KUMAR* #M.E.POWER SYSTEMS ENGINEERING, EEE, St. Joseph s college of engineering, Chennai, India. *Asst.Professor, Department
More informationGrid West Project HVDC Technology Review
Prepared by For Reference Les Brand / Ranil de Silva / Errol Bebbington / Kalyan Chilukuri EirGrid JA4846 Date 17 th December 2014 Revision Table Revision Issue Date Description 0 12/12/2014 Final for
More informationTechnical and Economic Analysis of Connecting Nuclear Generation to the National Electricity Transmission System via HVDC Technology.
Technical and Economic Analysis of Connecting Nuclear Generation to the National Electricity Transmission System via HVDC Technology Richard Poole School of Engineering and Technology This thesis is submitted
More informationAORC Technical meeting 2014
http : //www.cigre.org B4-112 AORC Technical meeting 214 HVDC Circuit Breakers for HVDC Grid Applications K. Tahata, S. Ka, S. Tokoyoda, K. Kamei, K. Kikuchi, D. Yoshida, Y. Kono, R. Yamamoto, H. Ito Mitsubishi
More informationArvind Pahade and Nitin Saxena Department of Electrical Engineering, Jabalpur Engineering College, Jabalpur, (MP), India
e t International Journal on Emerging Technologies 4(1): 10-16(2013) ISSN No. (Print) : 0975-8364 ISSN No. (Online) : 2249-3255 Control of Synchronous Generator Excitation and Rotor Angle Stability by
More informationPerformance Improvement of Power System Using Static Synchronous Compensator (STATCOM) Priya Naikwad, Mayuri Kalmegh, Poonam Bhonge
2017 IJSRST Volume 3 Issue 2 Print ISSN: 235-6011 Online ISSN: 235-602X National Conference on Advances in Engineering and Applied Science (NCAEAS) 16 th February 2017 In association with International
More informationA new control scheme for an HVDC transmission link with capacitorcommutated converters having the inverter operating with constant alternating voltage
21, rue d Artois, F-758 PARIS B4_16_212 CIGRE 212 http : //www.cigre.org A new control scheme for an HVDC transmission link with capacitorcommutated converters having the inverter operating with constant
More informationDC Line-to-Ground Fault Analysis for VSC Based HVDC Transmission System
DC Line-to-Ground Fault Analysis for VSC Based HVDC Transmission System Ashwini K. Khairnar PG Scholar, Electrical Engineering Department SSBT s College of Engineering & Technology, Bambhori, Jalgaon Dr.
More informationPower Flow Control in HVDC-Link Using Artificial Neural Networks
Power Flow Control in HVDC-Link Using Artificial Neural Networks Potnuru.Chandra Mouli M.Tech Student, Department of EEE, Sri Sivani Institute Of Technology. M.Anusha, M.Tech, Assistant Professor, Department
More informationMMC Design Aspects and Applications. John Strauss Siemens AG.
MMC Design Aspects and Applications John Strauss Siemens AG. John.Strauss@Siemens.com 1 VSC-HVDC with MMC Basic Scheme Reference HVDC PLUS Converter Arm Converter Module Power Module Electronics (PME)
More informationSRI VIDYA COLLEGE OF ENGG AND TECH
EEE6603 PSOC Page 1 UNIT-III REACTIVE POWER VOLTAGE CONTROL 1. List the various components of AVR loop? The components of automatic voltage regulator loop are exciter, comparator, amplifier, rectifier
More informationSimulation & Performence Analysis Of HVDC Multigrid Transmission System Using Statcom
Simulation & Performence Analysis Of HVDC Multigrid Transmission System Using Statcom Satya Prakash, Roshan Nayak Abstract This The increasing demand of power supply in modern time increases the complexity
More informationIntelligence Controller for STATCOM Using Cascaded Multilevel Inverter
Journal of Engineering Science and Technology Review 3 (1) (2010) 65-69 Research Article JOURNAL OF Engineering Science and Technology Review www.jestr.org Intelligence Controller for STATCOM Using Cascaded
More informationPower Converter Systems
Power Converter Systems Bin Wu PhD, PEng Professor ELCE Department Ryerson University Contact Info Office: ENG328 Tel: (416) 979-5000 ext: 6484 Email: bwu@ee.ryerson.ca http://www.ee.ryerson.ca/~bwu/ Graduate
More informationModeling and Simulation of STATCOM
Modeling and Simulation of STATCOM Parimal Borse, India Dr. A. G. Thosar Associate Professor, India Samruddhi Shaha, India Abstract:- This paper attempts to model and simulate Flexible Alternating Current
More informationPUBLICATIONS OF PROBLEMS & APPLICATION IN ENGINEERING RESEARCH - PAPER CSEA2012 ISSN: ; e-issn:
POWER FLOW CONTROL BY USING OPTIMAL LOCATION OF STATCOM S.B. ARUNA Assistant Professor, Dept. of EEE, Sree Vidyanikethan Engineering College, Tirupati aruna_ee@hotmail.com 305 ABSTRACT In present scenario,
More informationNew HVDC Interaction between AC networks and HVDC Shunt Reactors on Jeju Converter Stations
New HVDC Interaction between AC networks 233 JPE 7-3-6 New HVDC Interaction between AC networks and HVDC Shunt Reactors on Jeju Converter Stations Chan-Ki Kim, Young-Hun Kwon * and Gil-Soo Jang ** KEPRI,
More informationTopics in JNTU Syllabus Modules and Sub Modules Lecture. Basic characteristics L21 T1-Ch4, T2-Ch14 Characteristics. Modification of the control
SESSION PLAN Sl. Topics in JNTU Syllabus Modules and Sub Modules UNIT-III 9 Principal of DC link control Introduction Steady state equivalent circuit of a 2 terminal DC link Lecture L20 Suggested Books
More informationINSTANTANEOUS POWER CONTROL OF D-STATCOM FOR ENHANCEMENT OF THE STEADY-STATE PERFORMANCE
INSTANTANEOUS POWER CONTROL OF D-STATCOM FOR ENHANCEMENT OF THE STEADY-STATE PERFORMANCE Ms. K. Kamaladevi 1, N. Mohan Murali Krishna 2 1 Asst. Professor, Department of EEE, 2 PG Scholar, Department of
More informationVOLTAGE SOURCE CONVERTER BASED HVDC TRANSMISSION SYSTEM
VOLTAGE SOURCE CONVERTER BASED HVDC TRANSMISSION SYSTEM Harish A. Patil 1, Ashwini K. Khairnar 2, Bhushan H. Patil 3 1 PGScholar, ElectricalEngineering Department, KCE COEIT Jalgaon, MS, (India) 2 PG Scholar,
More informationEnhancement of Voltage Stability & reactive Power Control of Distribution System Using Facts Devices
Enhancement of Voltage Stability & reactive Power Control of Distribution System Using Facts Devices Aarti Rai Electrical & Electronics Engineering, Chhattisgarh Swami Vivekananda Technical University,
More informationFatima Michael college of Engineering and Technology
Fatima Michael college of Engineering and Technology DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING EE2303 TRANSMISSION AND DISTRIBUTION SEM: V Question bank UNIT I INTRODUCTION 1. What is the electric
More informationIMPORTANCE OF VSC IN HVDC
IMPORTANCE OF VSC IN HVDC Snigdha Sharma (Electrical Department, SIT, Meerut) ABSTRACT The demand of electrical energy has been increasing day by day. To meet these high demands, reliable and stable transmission
More informationBHARATHIDASAN ENGINEERING COLLEGE, NATTRAMPALLI DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING UNIT I
BHARATHIDASAN ENGINEERING COLLEGE, NATTRAMPALLI DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING FAQ-EE6010 HIGH VOLTAGE DC TRANSMISSION UNIT I Part -A 1. List out two merits of AC and DC transmission
More information