ECET 211 Electric Machines & Controls Lecture 9-1 Adjustable-Speed Drives and PLC Installations (1 of 2)

Size: px
Start display at page:

Download "ECET 211 Electric Machines & Controls Lecture 9-1 Adjustable-Speed Drives and PLC Installations (1 of 2)"

Transcription

1 ECET 211 Electric Machines & Controls Lecture 9-1 Adjustable-Speed Drives (1 of 2) Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill, Paul I-Hai Lin, Professor of Electrical and Computer Engineering Technology P.E. States of Indiana & California Dept. of Computer, Electrical and Information Technology Purdue University Fort Wayne Campus Prof. Paul Lin 1 Lecture 9-1 Adjustable-Speed Drives and PLC Installations (1 of 2) A Quick Overview of Motor Control Electronics (Chapter 9) Diodes, Transistors, Thyristors and ICs Part 1. AC Motor Drive Fundamentals Variable-Frequency Drives (VFD) Volts per Hertz Drive Flux Vector Drive Part 2. VFD Installation and Programming Parameters Selecting the Drive Lines and Load Reactors Location Enclosures Mounting Techniques Operator Interface Electromagnetic Interference Grounding Bypass Contactor Disconnecting Means Motor Protection Braking Ramping Control Inputs and Outputs Motor Nameplate Data Derating Types of Variable-Frequency Drives PID control Parameter Programming Diagnostics and Troubleshooting Prof. Paul Lin 2 1

2 Lecture 9-1 Adjustable-Speed Drives and PLC Installations Part 3. DC Motor Drive Fundamentals (SKIP) Applications DC Drives Principles of Operation Single-Phase Input DC Drive Three-Phase Input DC Drive Field Voltage Control Non-regenerative and Regenerative DC Drives Parameter Programming Part 4. Programmable Logic Controllers (PLCs) PLC Sections and Configurations Ladder Logic Programming Programming Timers Programming Counters Prof. Paul Lin 3 Lecture 9-1 Adjustable-Speed Drives and PLC Installations A Quick Overview of Motor Control Electronics (Chapter 9) Semiconductor Didoes Rectifier Diode Zener Diode Light-Emitting Diode Photodiodes Transistors Thyristors ICs Prof. Paul Lin 4 2

3 Lecture 9-1 Adjustable-Speed Drives and PLC Installations A Quick Overview of Motor Control Electronics (Chapter 9) Semiconductor Didoes: Rectifier Diode, Zener Diode, Light-Emitting Diode Photodiodes Figure 9-1 PN-Junction Diode Figure 9-2 Diode forward and reverse biasing Prof. Paul Lin 5 A Quick Overview of Motor Control Electronics (Chapter 9) Figure 9-3 Single-phase, half-wave rectifier circuit Prof. Paul Lin 6 3

4 A Quick Overview of Motor Control Electronics (Chapter 9) Figure 9-5 Single-phase, full-wave Figure 9-7 Three-phase, full-bridge rectifier circuit rectifier Prof. Paul Lin 7 A Quick Overview of Motor Control Electronics (Chapter 9) Figure 9-6 Capacitor filter Prof. Paul Lin 8 4

5 A Quick Overview of Motor Control Electronics (Chapter 9) Transistors Bipolar Junction Transistor (BJT) Figure 9-14 Bipolar junction transistor Figure 9-16 BJT switching of an AC load Prof. Paul Lin 9 A Quick Overview of Motor Control Electronics (Chapter 9) Transistors Figure 9-18 Phototransistor employed as part of an optical isolator found in a programmable logic controller (PLC) AC input module circuit Prof. Paul Lin 10 5

6 A Quick Overview of Motor Control Electronics (Chapter 9) Insulated-Gate Bipolar Transistor (IGBT) Figure 9-27 IGBT power module Figure 9-26 Insulated-gate BJT N type Prof. Paul Lin 11 A Quick Overview of Motor Control Electronics (Chapter 9) Figure 9-28 IGBT used in an electronic motor drive Prof. Paul Lin 12 6

7 A Quick Overview of Motor Control Electronics (Chapter 9) TRIAC Figure 9-35 Triac Figure 9-36 Triac switching circuit Prof. Paul Lin 13 A Quick Overview of Motor Control Electronics (Chapter 9) TRIAC Figure 9-37 Triac switching of PLC output module Prof. Paul Lin 14 7

8 Lecture 9-1 Adjustable-Speed Drives and PLC Installations The two most important technologies associated with motor control are Adjustable speed drives Programmable logic controller Part 1. AC Motor Drive Fundamentals Primary function of any electronic Adjustable-Speed Drive is to control Speed Torque Acceleration Deceleration, and Direction of rotation Prof. Paul Lin 15 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-1 Variable-speed AC motor drive used for lowerpower applications Prof. Paul Lin 16 8

9 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-2 Block diagram of a typical three-phase VFD Prof. Paul Lin 17 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-3 Three-phase and single-phase converter input connections Prof. Paul Lin 18 9

10 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-4 Inductor and capacitor connections within the DC bus Prof. Paul Lin 19 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-5 Typical VFD voltage measurement Prof. Paul Lin 20 10

11 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-6 The three sections of a variable-speed drive Prof. Paul Lin 21 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-7 Simplified circuit of a PWM inverter Prof. Paul Lin 22 11

12 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-7 Simplified circuit of a PWM inverter Figure 10-8 IGBT switch element Prof. Paul Lin 23 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Figure 10-9 Sine-wave line voltage superimposed on the PWM inverter output Figure Inverter motor and control Prof. Paul Lin 24 12

13 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Open Loop vs Closed Loop Control Figure Closed-loop control system Prof. Paul Lin 25 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Volts per Hertz Drive (for AC IM) V/Hz = Voltage/Frequency An Example: V = 460 volts, F = 60 Hz V/Hz = 7.67 apply to any frequency between 0 and 60 Hz Control principle: To maintain constant magnetic flux in the motor, the terminal voltage magnitude must increase roughly to the applied voltage Horsepower = Torque x Speed x k With other refinements: Low-frequency voltage boost Steady-state slip compensation Stability compensation Prof. Paul Lin 26 13

14 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Flux Vector Hertz Drive (for AC IM) A vector quantity has both magnitude and direction A Flux vector drive controls both the magnitude and direction of the magnetic flux in an AC induction motor. Figure Vector Drives control both magnitude and direction of the magnetic flux Prof. Paul Lin 27 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Flux Vector Hertz Drive (for AC IM) Figure Sensorless vector control drive block diagram Prof. Paul Lin 28 14

15 Lecture 9-1 (Ch 10) Adjustable-Speed Drives Flux Vector Hertz Drive (for AC IM) Figure Flux vector drive and encoder Prof. Paul Lin 29 Summary & Conclusion Questions? Prof. Paul Lin 30 15

A Subsidiary of Regal-Beloit Corporation. AC Inverter Terminology

A Subsidiary of Regal-Beloit Corporation. AC Inverter Terminology AP200-9/01 Acceleration The rate of change in velocity as a function of time. Acceleration usually refers to increasing velocity and deceleration to decreasing velocity. Acceleration Boost During acceleration,

More information

ECET Industrial Motor Control. Variable Frequency Drives. Electronic Motor Drives

ECET Industrial Motor Control. Variable Frequency Drives. Electronic Motor Drives ECET 4530 Industrial Motor Control Variable Frequency Drives Electronic Motor Drives Electronic motor drives are devices that control the speed, torque and/or rotational direction of electric motors. Electronic

More information

ECET 211 Electric Machines & Controls Lecture 7 Relays (1 of 2) Lecture 7 Relays

ECET 211 Electric Machines & Controls Lecture 7 Relays (1 of 2) Lecture 7 Relays ECET 211 Electric Machines & Controls Lecture 7 Relays (1 of 2) Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill, 2015 Paul I-Hai Lin, Professor of Electrical

More information

ECET 211 Electric Machines & Controls Lecture 3-1 (Part 1 of 2) Motor Transformers and Distribution Systems

ECET 211 Electric Machines & Controls Lecture 3-1 (Part 1 of 2) Motor Transformers and Distribution Systems ECET 211 Electric Machines & Controls Lecture 3-1 (Part 1 of 2) Motor Transformers and Distribution Systems Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill,

More information

ECET 211 Electric Machines & Controls Lecture 7 Relays. Lecture 7 Relays

ECET 211 Electric Machines & Controls Lecture 7 Relays. Lecture 7 Relays ECET 211 Electric Machines & Controls Lecture 7 Relays Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill, 2015. Paul I-Hai Lin, Professor Electrical and Computer

More information

Frequently Asked Questions (FAQs) MV1000 Drive

Frequently Asked Questions (FAQs) MV1000 Drive QUESTION 1. What is a conventional PWM Inverter? 2. What is a medium voltage inverter? 3. Are all MV inverters Voltage Source (VSI) design? 4. What is a Current Source Inverter (CSI)? 5. What output power

More information

ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems

ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems Text Book: Chapter 2. Understanding Electrical Drawings, Electric Motors and Control

More information

ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems

ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems ECET 211 Electric Machines & Controls Lecture 2-1 (Part 1 of 3) Symbols and Drawing for Electric Motor Control Systems Text Book: Chapter 2. Understanding Electrical Drawings, Electric Motors and Control

More information

ECET 211 Electric Machines & Controls Lecture 3-2 (Part 2 of 2) Motor Transformers and Distribution Systems

ECET 211 Electric Machines & Controls Lecture 3-2 (Part 2 of 2) Motor Transformers and Distribution Systems ECET 211 Electric Machines & Controls Lecture 3-2 (Part 2 of 2) Motor Transformers and Distribution Systems Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill,

More information

Calhoon MEBA Engineering School. Study Guide for Proficiency Testing Industrial Electronics

Calhoon MEBA Engineering School. Study Guide for Proficiency Testing Industrial Electronics Calhoon MEBA Engineering School Study Guide for Proficiency Testing Industrial Electronics January 0. Which factors affect the end-to-end resistance of a metallic conductor?. A waveform shows three complete

More information

AC Drives and Soft Starter Application Guide

AC Drives and Soft Starter Application Guide Feature AC Drives and Soft Starter Application Guide by Walter J Lukitsch PE, Gary Woltersdorf Jeff Theisen, and John Streicher Allen-Bradley Company Abstract: There are usually several choices for starting

More information

E3 Adjustable Speed Drive Engineering Specification

E3 Adjustable Speed Drive Engineering Specification E3 Adjustable Speed Drive Engineering Specification PART 1 - GENERAL 1.0 Scope This specification shall cover Toshiba E3 AC Variable Frequency Drives, 6 pulse for 230V and 460V. 1.1 References A. National

More information

S11 Adjustable Speed Drive Engineering Specification

S11 Adjustable Speed Drive Engineering Specification PART 1 - GENERAL 1.0 Scope This specification shall cover Toshiba S11 AC Variable Frequency Drives, 6 pulse for 3- phase 200-240VAC, 380-500VAC and single phase 200V to 240VAC. 1.1 References A. National

More information

Figure 1 Typical Inverter Block Diagram

Figure 1 Typical Inverter Block Diagram AC Drives and Soft Starter Application Guide Walter J Lukitsch PE, Gary Woltersdorf Jeff Theisen, John Streicher Allen-Bradley Company Milwaukee, WI Abstract: There are usually several choices for starting

More information

Sascha Stegen School of Electrical Engineering, Griffith University, Australia

Sascha Stegen School of Electrical Engineering, Griffith University, Australia Sascha Stegen School of Electrical Engineering, Griffith University, Australia Electrical Machines and Drives Motors Generators Power Electronics and Drives Open-loop inverter-fed General arrangement of

More information

Solution of EMI Problems from Operation of Variable-Frequency Drives

Solution of EMI Problems from Operation of Variable-Frequency Drives Pacific Gas and Electric Company Solution of EMI Problems from Operation of Variable-Frequency Drives Background Abrupt voltage transitions on the output terminals of a variable-frequency drive (VFD) are

More information

ADJUSTABLE SPEED DRIVES. AS1 Drive

ADJUSTABLE SPEED DRIVES. AS1 Drive ADJUSTABLE SPEED DRIVES AS1 Drive Toshiba s New ASD Product Line The AS1 drive builds on Toshiba s history of supplying powerful, reliable, and versatile drives. We have combined our best drive features

More information

Index 2. G Gain settings 4 31 Glossary of terms A 2 Grommets 2 13

Index 2. G Gain settings 4 31 Glossary of terms A 2 Grommets 2 13 Index A A Group functions 3 9 AC reactors 5 3 Acceleration 1 15, 3 8 characteristic curves 3 26 second function 3 24 two-stage 4 19 Acceleration stop function 3 21 Access levels 3 5, 3 36, 4 25 Access

More information

ECET 211 Electric Machines & Controls Lecture 4-2 Motor Control Devices: Lecture 4 Motor Control Devices

ECET 211 Electric Machines & Controls Lecture 4-2 Motor Control Devices: Lecture 4 Motor Control Devices ECET 211 Electric Machines & Controls Lecture 4-2 Motor Control Devices: Part 3. Sensors, Part 4. Actuators Text Book: Electric Motors and Control Systems, by Frank D. Petruzella, published by McGraw Hill,

More information

Careers in Electronics Using a Calculator Safety Precautions Dc Circuits p. 1 Fundamentals of Electricity p. 3 Matter, Elements, and Compounds p.

Careers in Electronics Using a Calculator Safety Precautions Dc Circuits p. 1 Fundamentals of Electricity p. 3 Matter, Elements, and Compounds p. Preface p. vii Careers in Electronics p. xii Using a Calculator p. xvi Safety Precautions p. xix Dc Circuits p. 1 Fundamentals of Electricity p. 3 Matter, Elements, and Compounds p. 4 A Closer Look at

More information

POWER- SWITCHING CONVERTERS Medium and High Power

POWER- SWITCHING CONVERTERS Medium and High Power POWER- SWITCHING CONVERTERS Medium and High Power By Dorin O. Neacsu Taylor &. Francis Taylor & Francis Group Boca Raton London New York CRC is an imprint of the Taylor & Francis Group, an informa business

More information

POWER ELECTRONICS. Converters, Applications, and Design. NED MOHAN Department of Electrical Engineering University of Minnesota Minneapolis, Minnesota

POWER ELECTRONICS. Converters, Applications, and Design. NED MOHAN Department of Electrical Engineering University of Minnesota Minneapolis, Minnesota POWER ELECTRONICS Converters, Applications, and Design THIRD EDITION NED MOHAN Department of Electrical Engineering University of Minnesota Minneapolis, Minnesota TORE M. UNDELAND Department of Electrical

More information

VALLIAMMAI ENGINEERING COLLEGE DEPARTMENT OF ELECTRONICS AND INSTRUMENTATION

VALLIAMMAI ENGINEERING COLLEGE DEPARTMENT OF ELECTRONICS AND INSTRUMENTATION VALLIAMMAI ENGINEERING COLLEGE DEPARTMENT OF ELECTRONICS AND INSTRUMENTATION Sem / Branch : V /EIE Subject code /Title: EI2301/Industrial Electronics UNIT-1 POWER DEVICES 1. What are the different methods

More information

Drives 101 Lesson 3. Parts of a Variable Frequency Drive (VFD)

Drives 101 Lesson 3. Parts of a Variable Frequency Drive (VFD) Drives 101 Lesson 3 Parts of a Variable Frequency Drive (VFD) This lesson covers the parts that make up the Variable Frequency Drive (VFD) and describes the basic operation of each part. Here is the basics

More information

VF-nC1 Adjustable Speed Drive Engineering Specification

VF-nC1 Adjustable Speed Drive Engineering Specification PART 1 - GENERAL 1.0 Scope This specification shall cover Toshiba VF-nC1 AC Variable Frequency Drives, 6 pulse for 100V single-phase 0.1 to 0.75kW, 200V single-phase 0.2 to 2.2kW and 200V threephase 0.1

More information

POWER ELECTRONICS. Alpha. Science International Ltd. S.C. Tripathy. Oxford, U.K.

POWER ELECTRONICS. Alpha. Science International Ltd. S.C. Tripathy. Oxford, U.K. POWER ELECTRONICS S.C. Tripathy Alpha Science International Ltd. Oxford, U.K. Contents Preface vii 1. SEMICONDUCTOR DIODE THEORY 1.1 1.1 Introduction 1.1 1.2 Charge Densities in a Doped Semiconductor 1.1

More information

Modern Power Electronics Courses at UCF

Modern Power Electronics Courses at UCF Modern Power Electronics Courses at UCF Issa Batarseh, John Shen, and Sam Abdel-Rahman School of Electrical Engineering and Computer Science University of Central Florida Orlando, Florida, USA University

More information

ECET 211 Electrical Machines and Controls

ECET 211 Electrical Machines and Controls ECET 211 Electrical Machines and Controls 2016/4/27 Class Review and Wrapping Up Comprehensive Exam, Friday, 1:00-3:00 PM, May 6, 2016 Close books/allow 1-page (8 x 11 and ½) hand-written review note,

More information

AF91 Adjustable Frequency Drives Series B

AF91 Adjustable Frequency Drives Series B Effective: January, 00 Page New Information AF9 Adjustable Model AF9 Description Model AF9 Adjustable Frequency AC Drives are designed to provide adjustable speed control of -phase motors. These microprocessor-based

More information

M.D. Singh J.G. Joshi MECHATRONICS

M.D. Singh J.G. Joshi MECHATRONICS M.D. Singh J.G. Joshi MECHATRONICS MECHATRONICS MECHATRONICS M.D. SINGH Formerly Principal Sagar Institute of Technology and Research Bhopal J.G. JOSHI Lecturer Department of Electronics and Telecommunication

More information

Electronic Component Applications

Electronic Component Applications Western Technical College 10660124 Electronic Component Applications Course Outcome Summary Course Information Description Career Cluster Instructional Level Total Credits 2.00 Total Hours 60.00 Solid

More information

HPVFP High Performance Full Function Vector Frequency Inverter

HPVFP High Performance Full Function Vector Frequency Inverter Advanced User Manual HPVFP High Performance Full Function Vector Frequency Inverter HP VER 1.00 1. HPVFP Parameter Set Overview...3 1.1. About this section...3 1.2. Parameter Structure Overview...3 1.3.

More information

CHAPTER 1 INTRODUCTION

CHAPTER 1 INTRODUCTION CHAPTER 1 INTRODUCTION 1.1 Introduction Power semiconductor devices constitute the heart of the modern power electronics, and are being extensively used in power electronic converters in the form of a

More information

CRN: MET-487 Instrumentation and Automatic Control June 28, 2010 August 5, 2010 Professor Paul Lin

CRN: MET-487 Instrumentation and Automatic Control June 28, 2010 August 5, 2010 Professor Paul Lin CRN: 32030 MET-487 Instrumentation and Automatic Control June 28, 2010 August 5, 2010 Professor Paul Lin Course Description: Class 2, Lab 2, Cr. 3, Junior class standing and 216 Instrumentation for pressure,

More information

multivibrator; Introduction to silicon-controlled rectifiers (SCRs).

multivibrator; Introduction to silicon-controlled rectifiers (SCRs). Appendix The experiments of which details are given in this book are based largely on a set of 'modules' specially designed by Dr. K.J. Close. These 'modules' are now made and marketed by Irwin-Desman

More information

Power Electronics. Contents

Power Electronics. Contents Power Electronics Overview Contents Electronic Devices Power, Electric, Magnetic circuits Rectifiers (1-ph, 3-ph) Converters, controlled rectifiers Inverters (1-ph, 3-ph) Power system harmonics Choppers

More information

Electromechanical Technology /Electromechanical Engineering Technology CIP Task Grid

Electromechanical Technology /Electromechanical Engineering Technology CIP Task Grid 1 Secondary Task List 100 DEMONSTRATE KNOWLEDGE OF TECHNICAL REPORTS 101 Identify components of technical reports. 102 Demonstrate knowledge of the common components of technical documents. 103 Maintain

More information

INDUSTRIAL AUTOMATION

INDUSTRIAL AUTOMATION Department of Technical Education DIPLOMA COURSE IN ELECTRONICS AND COMMUNICATION ENGINEERING 1 SL.No 1 INDUSTRIAL AUTOMATION Subject Title : INDUSTRIAL AUTOMATION Subject Code : EC Hours Per Week : 04

More information

Industrial Fully Control Dc Motor Drive without Microcontroller. Four Quadrant Speed Control of DC Motor Using MOSFET and Push Button Switch

Industrial Fully Control Dc Motor Drive without Microcontroller. Four Quadrant Speed Control of DC Motor Using MOSFET and Push Button Switch International Journal of Advance Engineering and Research Development Scientific Journal of Impact Factor (SJIF): 4.72 Special Issue SIEICON-2017,April -2017 e-issn : 2348-4470 p-issn : 2348-6406 Industrial

More information

DECEMBER 2014 Level 2 Certificate/Diploma in Engineering (IVQ) Principles of electrical and electronics technology

DECEMBER 2014 Level 2 Certificate/Diploma in Engineering (IVQ) Principles of electrical and electronics technology *28502561214* 2850-256 DECEMBER 2014 Level 2 Certificate/Diploma in Engineering (IVQ) Principles of electrical and electronics technology Tuesday 11 December 2014 09:30 11:30 You should have the following

More information

BASIC ELECTRONICS CERTIFICATION COMPETENCIES

BASIC ELECTRONICS CERTIFICATION COMPETENCIES ANALOG BASICS (EM3) of the Associate C.E.T. BASIC ELECTRONICS CERTIFICATION COMPETENCIES (As suggested from segmenting the Associate CET Competencies into 6 BASIC areas: DC; AC; Analog; Digital; Comprehensive;

More information

Fundamentals of Power Electronics

Fundamentals of Power Electronics Fundamentals of Power Electronics SECOND EDITION Robert W. Erickson Dragan Maksimovic University of Colorado Boulder, Colorado Preface 1 Introduction 1 1.1 Introduction to Power Processing 1 1.2 Several

More information

HOW TO CHECK SERVOPACK:

HOW TO CHECK SERVOPACK: HOW TO CHECK SERVOPACK: Labels (models number) 1. Write down the model number of the drive. The model number starts with CACR-SR******* 1 2. Before turning off the power, check what numbers or letters

More information

2 Marks - Question Bank. Unit 1- INTRODUCTION

2 Marks - Question Bank. Unit 1- INTRODUCTION Two marks 1. What is power electronics? EE6503 POWER ELECTRONICS 2 Marks - Question Bank Unit 1- INTRODUCTION Power electronics is a subject that concerns the applications electronics principles into situations

More information

Analysis of Advanced Techniques to Eliminate Harmonics in AC Drives

Analysis of Advanced Techniques to Eliminate Harmonics in AC Drives Analysis of Advanced Techniques to Eliminate Harmonics in AC Drives Amit P. Wankhade 1, Prof. C. Veeresh 2 2 Assistant Professor, MIT mandsour E-mail- amitwankhade03@gmail.com Abstract Variable speed AC

More information

Introduction to HVDC VSC HVDC

Introduction to HVDC VSC HVDC Introduction to HVDC VSC HVDC Dr Radnya A Mukhedkar Group Leader, Senior Principal Engineer System Design GRID August 2010 The Voltage Sourced Converter Single Phase Alternating Voltage Output Steady DC

More information

R09. 1.a) State and explain Kirchoff s laws. b) In the circuit given below Figure 1 find the current through 5 Ω resistor. [7+8] FIRSTRANKER.

R09. 1.a) State and explain Kirchoff s laws. b) In the circuit given below Figure 1 find the current through 5 Ω resistor. [7+8] FIRSTRANKER. SET - 1 1.a) State and explain Kirchoff s laws. b) In the circuit given below find the current through 5 Ω resistor. [7+8] 2.a) Find the impedance between terminals A and B in the following circuit ().

More information

PWM Generation using PIC16F877A for Bidirectional V/F control of Single-Phase Induction Motors

PWM Generation using PIC16F877A for Bidirectional V/F control of Single-Phase Induction Motors PWM Generation using PIC16F877A for Bidirectional V/F control of Single-Phase Induction Motors Prof. Latha.L.R 1, Prof. Deepa V.Bolanavar 2 Assistant Professor, Dept. of EEE, New Horizon College of Engineering,

More information

MICROMASTER. Applications Handbook. User Documentation

MICROMASTER. Applications Handbook. User Documentation MICROMASTER Applications Handbook User Documentation Issue A1 IMPORTANT NOTICE Not all inverters currently have UL approval. UL listing can be determined by examining the inverter's Rating Label. For UL

More information

Experiment 3. Performance of an induction motor drive under V/f and rotor flux oriented controllers.

Experiment 3. Performance of an induction motor drive under V/f and rotor flux oriented controllers. University of New South Wales School of Electrical Engineering & Telecommunications ELEC4613 - ELECTRIC DRIVE SYSTEMS Experiment 3. Performance of an induction motor drive under V/f and rotor flux oriented

More information

Devices and Op-Amps p. 1 Introduction to Diodes p. 3 Introduction to Diodes p. 4 Inside the Diode p. 6 Three Diode Models p. 10 Computer Circuit

Devices and Op-Amps p. 1 Introduction to Diodes p. 3 Introduction to Diodes p. 4 Inside the Diode p. 6 Three Diode Models p. 10 Computer Circuit Contents p. v Preface p. ix Devices and Op-Amps p. 1 Introduction to Diodes p. 3 Introduction to Diodes p. 4 Inside the Diode p. 6 Three Diode Models p. 10 Computer Circuit Analysis p. 16 MultiSIM Lab

More information

Variable Frequency AC Source

Variable Frequency AC Source Variable Frequency AC Source Functional Requirements List and Performance Specifications Students: Kevin Lemke Matthew Pasternak Advisor: Steven D. Gutschlag Date: November 15, 2013 1 Introduction: Variable

More information

1. Institute of Electrical and Electronic Engineers (IEEE) a. Standard , IEEE Guide for Harmonic Content and Control.

1. Institute of Electrical and Electronic Engineers (IEEE) a. Standard , IEEE Guide for Harmonic Content and Control. Section 16680 VARIABLE SPEED DRIVE SYSTEMS OR AFD Part I - GENERAL I.01 Description A. This specification is to cover a complete adjustable frequency motor drive consisting of a pulse width modulated (PWM)

More information

AC Drive Technology. An Overview for the Converting Industry. Siemens Industry, Inc All rights reserved.

AC Drive Technology. An Overview for the Converting Industry.  Siemens Industry, Inc All rights reserved. AC Drive Technology An Overview for the Converting Industry www.usa.siemens.com/converting Siemens Industry, Inc. 2016 All rights reserved. Answers for industry. AC Drive Technology Drive Systems AC Motors

More information

UNIVERSITY QUESTIONS. Unit-1 Introduction to Power Electronics

UNIVERSITY QUESTIONS. Unit-1 Introduction to Power Electronics UNIVERSITY QUESTIONS Unit-1 Introduction to Power Electronics 1. Give the symbol and characteristic features of the following devices. (i) SCR (ii) GTO (iii) TRIAC (iv) IGBT (v) SIT (June 2012) 2. What

More information

Q.1: Power factor of a linear circuit is defined as the:

Q.1: Power factor of a linear circuit is defined as the: Q.1: Power factor of a linear circuit is defined as the: a. Ratio of real power to reactive power b. Ratio of real power to apparent power c. Ratio of reactive power to apparent power d. Ratio of resistance

More information

2.10. Adjustable Frequency Drives. Clean Power Drives. Clean Power Drives

2.10. Adjustable Frequency Drives. Clean Power Drives. Clean Power Drives .0 Volume 6 Solid-State Control CA0800007E March 05 www.eaton.com V6-T-47 .0 Adjustable Frequency Drives Overview What Are Harmonics? Take a perfect wave with a fundamental frequency of 60 Hz, which is

More information

UNIT-III STATOR SIDE CONTROLLED INDUCTION MOTOR DRIVE

UNIT-III STATOR SIDE CONTROLLED INDUCTION MOTOR DRIVE UNIT-III STATOR SIDE CONTROLLED INDUCTION MOTOR DRIVE 3.1 STATOR VOLTAGE CONTROL The induction motor 'speed can be controlled by varying the stator voltage. This method of speed control is known as stator

More information

Today: DCDC additional topics

Today: DCDC additional topics Today: DCDC additional topics Review voltage loop design Power MOSFET: another power semiconductor switch Emerging power semiconductor devices technologies Introduction to thermal management Conclusions

More information

Type of loads Active load torque: - Passive load torque :-

Type of loads Active load torque: - Passive load torque :- Type of loads Active load torque: - Active torques continues to act in the same direction irrespective of the direction of the drive. e.g. gravitational force or deformation in elastic bodies. Passive

More information

Department of Electrical Engineering, DESCOET Dhamangaon Rly, India

Department of Electrical Engineering, DESCOET Dhamangaon Rly, India IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY FOUR QUADRANT SPEED CONTROL OF DC MOTOR USING CHOPPER Devika R. Yengalwar *, Samiksha S. Zade, Dinesh L. Mute * Department of

More information

Lecture (09) Bipolar Junction Transistor 3

Lecture (09) Bipolar Junction Transistor 3 Lecture (09) Bipolar Junction Transistor 3 By: Dr. Ahmed ElShafee ١ I THE BJT AS AN AMPLIFIER Amplification is the process of linearly increasing the amplitude of an electrical signal and is one of the

More information

MICROCONTROLLER BASED BOOST PID MUNAJAH BINTI MOHD RUBAEE

MICROCONTROLLER BASED BOOST PID MUNAJAH BINTI MOHD RUBAEE MICROCONTROLLER BASED BOOST PID MUNAJAH BINTI MOHD RUBAEE This thesis is submitted as partial fulfillment of the requirement for the award of Bachelor of Electrical Engineering (Power System) Faculty of

More information

Electrical, Electronic and Communications Engineering Technology/Technician CIP Task Grid

Electrical, Electronic and Communications Engineering Technology/Technician CIP Task Grid Secondary Task List 100 SAFETY 101 Describe OSHA safety regulations. 102 Identify, select, and demonstrate proper hand tool use for electronics work. 103 Recognize the types and usages of fire extinguishers.

More information

LESSON PLAN. Sub Code & Name: ME2255 Electronics and Microprocessors Unit : I Branch : ME Semester: IV UNIT I SEMICONDUCTORS AND RECTIFIERS 9

LESSON PLAN. Sub Code & Name: ME2255 Electronics and Microprocessors Unit : I Branch : ME Semester: IV UNIT I SEMICONDUCTORS AND RECTIFIERS 9 Unit : I Branch : ME Semester: IV Page 01 of 06 UNIT I SEMICONDUCTORS AND RECTIFIERS 9 Classification of solids based on energy band theory - Intrinsic semiconductors - Extrinsic semiconductors - P type

More information

Chapter 1: Introduction

Chapter 1: Introduction 1.1. Introduction to power processing 1.2. Some applications of power electronics 1.3. Elements of power electronics Summary of the course 2 1.1 Introduction to Power Processing Power input Switching converter

More information

VFD - D700 Series Specifications. The latest low-cost variable speed control solution for centrifugal pumps.

VFD - D700 Series Specifications. The latest low-cost variable speed control solution for centrifugal pumps. VFD - D700 Series Specifications The latest low-cost variable speed control solution for centrifugal pumps. Built-in PID Control to maintain pressure, flow, measured value, and much more 125% overload

More information

NEWPCC VARIABLE FREQUENCY DRIVES Section LAB RENOVATION BID OPPORTUNITY NO PAGE 1 OF SCOPE

NEWPCC VARIABLE FREQUENCY DRIVES Section LAB RENOVATION BID OPPORTUNITY NO PAGE 1 OF SCOPE BID OPPORTUNITY NO. 253-2011 PAGE 1 OF 8 PART 1 GENERAL 1.1 SCOPE.1 This specification shall apply to the materials, design, fabrication, inspection, and testing of 600 V Variable Frequency Drives (VFD)

More information

Single-phase Variable Frequency Switch Gear

Single-phase Variable Frequency Switch Gear Single-phase Variable Frequency Switch Gear Eric Motyl, Leslie Zeman Advisor: Professor Steven Gutschlag Department of Electrical and Computer Engineering Bradley University, Peoria, IL May 13, 2016 ABSTRACT

More information

DOWNLOAD PDF POWER ELECTRONICS DEVICES DRIVERS AND APPLICATIONS

DOWNLOAD PDF POWER ELECTRONICS DEVICES DRIVERS AND APPLICATIONS Chapter 1 : Power Electronics Devices, Drivers, Applications, and Passive theinnatdunvilla.com - Google D Download Power Electronics: Devices, Drivers and Applications By B.W. Williams - Provides a wide

More information

UNIT I POWER SEMI-CONDUCTOR DEVICES

UNIT I POWER SEMI-CONDUCTOR DEVICES UNIT I POWER SEMI-CONDUCTOR DEVICES SUBJECT CODE SUBJECT NAME STAFF NAME : EE6503 : Power Electronics : Ms.M.Uma Maheswari 1 SEMICONDUCTOR DEVICES POWER DIODE POWER TRANSISTORS POWER BJT POWER MOSFET IGBT

More information

Revised April Unit/Standard Number. Proficiency Level Achieved: (X) Indicates Competency Achieved to Industry Proficiency Level

Revised April Unit/Standard Number. Proficiency Level Achieved: (X) Indicates Competency Achieved to Industry Proficiency Level Unit/Standard Number Electrical, Electronic and Communications Engineering Technology/Technician CIP 15.0303 Task Grid Secondary Competency Task List 100 SAFETY 101 Demonstrate an understanding of state,

More information

Hitachi P1 Closed Loop Hoist Basic Instruc on Manual

Hitachi P1 Closed Loop Hoist Basic Instruc on Manual Hitachi P1 Closed Loop Hoist Basic Instruc on Manual DH Firmware V.18 DETROIT HOIST AND CRANE LLC, CO. 6650 STERLING DRIVE NORTH STERLING HEIGHTS MICHIGAN 48312 Introduction This manual only applies to

More information

BE Assignment. (1) Explain Active component and Passive component in Detail. (1) Explain practical voltage source and ideal voltage source.

BE Assignment. (1) Explain Active component and Passive component in Detail. (1) Explain practical voltage source and ideal voltage source. BE Assignment chapter-1 (1) Explain Active component and Passive component in Detail. (1) Explain practical voltage source and ideal voltage source. (2) Explain practical current source and ideal current

More information

EE 410/510: Electromechanical Systems Chapter 5

EE 410/510: Electromechanical Systems Chapter 5 EE 410/510: Electromechanical Systems Chapter 5 Chapter 5. Induction Machines Fundamental Analysis ayssand dcontrol o of Induction Motors Two phase induction motors Lagrange Eqns. (optional) Torque speed

More information

INDEX. i 1. B Braking Resistor Dimensions: A 24 Braking Resistors: A 20 Braking Units: A 20. DURAPULSE AC Drive User Manual

INDEX. i 1. B Braking Resistor Dimensions: A 24 Braking Resistors: A 20 Braking Units: A 20. DURAPULSE AC Drive User Manual INDEX A AC Drive Cover: 1 6 Dimensions: 2 4 External Parts and Labels: 1 6 Heat Sink Fins: 1 6 Input Mode Switch (Sink/Source): 1 6 Introduction to DuraPulse GS3 AC drive: 1 3 Keypad: 1 6 Model Number

More information

Construction Electrician/Industrial Electrician/Power Electrician Common Core Level 2

Construction Electrician/Industrial Electrician/Power Electrician Common Core Level 2 Common Core Level 2 Unit: B1 Commercial Electrical Code Level: Two Duration: 60 hours Theory: Practical: 60 hours 0 hours Overview: This unit is designed to provide the apprentice with the knowledge about

More information

Abstract. PEGASUS Toroidal Experiment University of Wisconsin-Madison

Abstract. PEGASUS Toroidal Experiment University of Wisconsin-Madison Abstract Extensive new capabilities have been installed on the Pegasus ST facility. The laboratory has been completely reconfigured to separate all power systems from the main hall. Data acquisition, control,

More information

Electrical Materials may be referred to a metal, dielectrics,electrical insulators or conductors,paramagnetic materials and many other.

Electrical Materials may be referred to a metal, dielectrics,electrical insulators or conductors,paramagnetic materials and many other. Electrical Engineering Paper-1 Syllabus : This part is for both objective and conventional types papers : 1) EM Theory- The electromagnetic force is said to be one of the fundamental interactions in nature

More information

Voltage and current regulation circuits operating according to the non-switched (linear) principle are classified in subclass G05F

Voltage and current regulation circuits operating according to the non-switched (linear) principle are classified in subclass G05F CPC - H02M - 2017.08 H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER

More information

STUDY AND ANALYSIS OF VARIABLE FREQUENCY AC DRIVE

STUDY AND ANALYSIS OF VARIABLE FREQUENCY AC DRIVE STUDY AND ANALYSIS OF VARIABLE FREQUENCY AC DRIVE Mukesh kumar kumawat Department of EE CCET Bhilai, Bhilai, CG, India Abstract Abstract- In this situation of each trade we tend to see that power saves

More information

Unit/Standard Number. LEA Task # Alignment

Unit/Standard Number. LEA Task # Alignment 1 Secondary Competency Task List 100 SAFETY 101 Demonstrate an understanding of State and School safety regulations. 102 Practice safety techniques for electronics work. 103 Demonstrate an understanding

More information

Three Phase Induction Motor Drive Using Single Phase Inverter and Constant V/F method

Three Phase Induction Motor Drive Using Single Phase Inverter and Constant V/F method Three Phase Induction Motor Drive Using Single Phase Inverter and Constant V/F method Nitin Goel 1, Shashi yadav 2, Shilpa 3 Assistant Professor, Dept. of EE, YMCA University of Science & Technology, Faridabad,

More information

DIGITAL SIGNAL PROCESSOR BASED V/f CONTROLLED INDUCTION MOTOR DRIVE

DIGITAL SIGNAL PROCESSOR BASED V/f CONTROLLED INDUCTION MOTOR DRIVE Third International Conference on Emerging Trends in Engineering and Technology DIGITAL SIGNAL PROCESSOR BASED V/f CONTROLLED INDUCTION MOTOR DRIVE Mr.C.S. Kamble Research scholar, Electrical Engg. Department,

More information

User Guide Introduction. IRMCS3043 System Overview/Guide. International Rectifier s imotion Team. Table of Contents

User Guide Introduction. IRMCS3043 System Overview/Guide. International Rectifier s imotion Team. Table of Contents User Guide 08092 IRMCS3043 System Overview/Guide By International Rectifier s imotion Team Table of Contents IRMCS3043 System Overview/Guide... 1 Introduction... 1 IRMCF343 Application Circuit... 2 Power

More information

Power Factor improved by Variable Speed AC Drives By Mauri Peltola, ABB Oy, Drives

Power Factor improved by Variable Speed AC Drives By Mauri Peltola, ABB Oy, Drives For your business and technology editors Power Factor improved by Variable Speed AC Drives By Mauri Peltola, ABB Oy, Drives The use of AC induction motors is essential for industry and utilities. AC induction

More information

Contents. Acknowledgments. About the Author

Contents. Acknowledgments. About the Author Contents Figures Tables Preface xi vii xiii Acknowledgments About the Author xv xvii Chapter 1. Basic Mathematics 1 Addition 1 Subtraction 2 Multiplication 2 Division 3 Exponents 3 Equations 5 Subscripts

More information

International Journal of Advance Engineering and Research Development

International Journal of Advance Engineering and Research Development Scientific Journal of Impact Factor (SJIF): 3.134 International Journal of Advance Engineering and Research Development Volume 3, Issue 1, January -2016 e-issn (O): 2348-4470 p-issn (P): 2348-6406 Design

More information

Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India

Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India Abstract: The objective of this research is to develop a novel voltage control scheme that

More information

Revised April Unit/Standard Number. High School Graduation Years 2016, 2017 and 2018

Revised April Unit/Standard Number. High School Graduation Years 2016, 2017 and 2018 Unit/Standard Number High School Graduation Years 2016, 2017 and 2018 Electrical, Electronic and Communications Engineering Technology/Technician CIP 15.0303 Task Grid Secondary Competency Task List 100

More information

Perkins Statewide Articulation Agreement. Documentation item: Secondary Competency Task List Coversheet

Perkins Statewide Articulation Agreement. Documentation item: Secondary Competency Task List Coversheet Perkins Statewide Articulation Agreement Documentation item: Secondary Task List Coversheet The Secondary School agrees to: A. Implement the approved PDE Program(s) of Study. B. Provide assessment of student

More information

Simulation Analysis of Three Phase & Line to Ground Fault of Induction Motor Using FFT

Simulation Analysis of Three Phase & Line to Ground Fault of Induction Motor Using FFT www.ijird.com June, 4 Vol 3 Issue 6 ISSN 78 (Online) Simulation Analysis of Three Phase & Line to Ground Fault of Induction Motor Using FFT Anant G. Kulkarni Research scholar, Dr. C. V. Raman University,

More information

Switched Mode Power Conversion Prof. L. Umanand Department of Electronics Systems Engineering Indian Institute of Science, Bangalore

Switched Mode Power Conversion Prof. L. Umanand Department of Electronics Systems Engineering Indian Institute of Science, Bangalore Switched Mode Power Conversion Prof. L. Umanand Department of Electronics Systems Engineering Indian Institute of Science, Bangalore Lecture -1 Introduction to DC-DC converter Good day to all of you, we

More information

ARDUINO BASED SPWM THREE PHASE FULL BRIDGE INVERTER FOR VARIABLE SPEED DRIVE APPLICATION MUHAMAD AIMAN BIN MUHAMAD AZMI

ARDUINO BASED SPWM THREE PHASE FULL BRIDGE INVERTER FOR VARIABLE SPEED DRIVE APPLICATION MUHAMAD AIMAN BIN MUHAMAD AZMI ARDUINO BASED SPWM THREE PHASE FULL BRIDGE INVERTER FOR VARIABLE SPEED DRIVE APPLICATION MUHAMAD AIMAN BIN MUHAMAD AZMI MASTER OF ENGINEERING(ELECTRONICS) UNIVERSITI MALAYSIA PAHANG UNIVERSITI MALAYSIA

More information

Preface... iii. Chapter 1: Diodes and Circuits... 1

Preface... iii. Chapter 1: Diodes and Circuits... 1 Table of Contents Preface... iii Chapter 1: Diodes and Circuits... 1 1.1 Introduction... 1 1.2 Structure of an Atom... 2 1.3 Classification of Solid Materials on the Basis of Conductivity... 2 1.4 Atomic

More information

Industrial Electronics

Industrial Electronics Job Ready Assessment Blueprint Industrial Electronics Test Code: 2051 / Version: 01 Measuring What Matters Specific Competencies and Skills Tested in this Assessment: DC Electricity Demonstrate the ability

More information

Harmonic Power. A VFDs.com Whitepaper Written by Ernesto Jimenez

Harmonic Power. A VFDs.com Whitepaper Written by Ernesto Jimenez Harmonic Power A VFDs.com Whitepaper Written by Ernesto Jimenez Table of Contents 1. Need for Clean Electricity 2. What Are Harmonics? 3. Lower Order Harmonics 4. Causes of Harmonics 5. Effects of Harmonics

More information

Speed Control Of Transformer Cooler Control By Using PWM

Speed Control Of Transformer Cooler Control By Using PWM Speed Control Of Transformer Cooler Control By Using PWM Bhushan Rakhonde 1, Santosh V. Shinde 2, Swapnil R. Unhone 3 1 (assistant professor,department Electrical Egg.(E&P), Des s Coet / S.G.B.A.University,

More information

Industrial Electrician Level 3

Industrial Electrician Level 3 Industrial Electrician Level 3 Industrial Electrician Unit: C1 Industrial Electrical Code I Level: Three Duration: 77 hours Theory: Practical: 77 hours 0 hours Overview: This unit is designed to provide

More information