| 24th August 2020 10:07 AM | |
| Rajkumar Agarwal | Sathyabama Institute of Science and Technology M.E. - Power Electronics and Industrial Drives SEEA7009 Flexible AC Transmission Systems Syllabus Sathyabama Institute of Science and Technology M.E. - Power Electronics and Industrial Drives SEEA7009 Flexible AC Transmission Systems Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SEEA7009 FLEXIBLE AC TRANSMISSION SYSTEMS UNIT 1 INTRODUCTION 9 Hrs. Concepts of reactive power – Load compensation – System compensation – Midpoint conditions of a symmetrical line – Passive shunt and series compensation – Synchronous condenser – Saturated reactor – Phase shifting transformer – Concept of FACTS devices. UNIT 2 STATIC VAR COMPENSATOR (SVC) 9 Hrs. Thyristor Controlled Reactor (TCR) - Thyristor Switched Reactor (TSR) - Thyristor Switched Capacitor (TSC) - Fixed Capacitor - Thyristor Controlled Reactor (FC-TCR) - Thyristor Switched Capacitor - Thyristor Controlled Reactor (TSC -TCR) – V-I Characteristics of Static Var Compensator (SVC) - Advantages of slope in dynamic Characteristic – Voltage control by SVC – Design of SCV voltage regulator. Applications: Increase in power transfer capacity – Enhancement of transient stability – Prevention of voltage instability. UNIT 3 THYRISTOR CONTROLLED SERIES CAPACITOR (TCSC) 9 Hrs. Concept of series compensation - Thyristor Controlled Series Capacitor (TCSC) controller: Basic principle – Modes of Operation – Advantages - Analysis – Capability Characteristic, Modelling of TCSC, Applications: Open loop and closed loop control – Improvement of the system stability limit – Enhancement of system damping- Concept of Advanced Series Capacitor (ASC). UNIT 4 EMERGING FACTS CONTROLLER 9 Hrs. Static Synchronous Compensator (STATCOM): Principle of Operation – V-I Characteristic – Harmonic performance – Steady state model. SSSC: principle of operation – Control system. Unified Power Flow Controller (UPFC) : Principle of Operation – Injection model. Interline Power Flow Controller (IPFC): Principle of Operation – Control structure - Hybrid Power Flow Controller (HPFC) - Evaluation of different FACTS controllers. UNIT 5 SUB SYNCHRONOUS RESONANCE (SSR) 9 Hrs. NGH-SSR damping scheme – Thyristor controlled braking resistor (TCBR) – Coordination of Multiple Controllers using Linear Control Techniques – Approximate multimodal decomposition method for the design of FACTS controllers. Max. 45 Hrs. COURSE OUTCOMES On completion of the course, student will be able to CO1 - Acquire knowledge about reactive power compensation. CO2 - Analyse the operation and control of static var compensator. CO3 - Ability to model Thyristor controlled series capacitor. CO4 - Gain knowledge of emerging FACTS controller. CO5 - Coordination of multiple controllers. CO6 - Ability to design FACTS controllers. TEXT / REFERENCE BOOKS 1. R. Mohan Mathur, Rajiv K. Varma, “Thyristor-based facts controllers for electrical transmission systems”, Wiley-IEEE, 2002. 2. K.R.Padiyar, “Facts Controllers in Power Transmission & Distribution”, New Age International Publishers (P) Ltd., 2016. 3. Enrique Acha, Claudio R. Fuerte-Esquivel, Hugo Ambriz-Perez, Cesar Angeles-Camacho, “FACTS: Modelling and Simulation in Power Networks”, John Wiley & Sons Ltd., 2004. 4. S. Sivanagaraju, S.Sathyabarayana, “Electric Power Transmission and Distribution”, Pearson Education, 2009. 5. Kalyan K. Sen & Mey Ling Sen, “Introduction to FACTS Controllers: Theory, Modelling, and Applications”, Wiley-IEEE, 2009. 6. Narain G. Hingorani, Laszlo Gyugyi, “Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems”, IEEE Press Standard Publishers Distributors, 2000. END SEMESTER EXAMINATION QUESTION PAPER PATTERN Max. Marks: 100 Exam Duration: 3 Hrs. PART A: 5 Questions of 6 marks each – No choice 30 Marks PART B: 2 Questions from each unit of internal choice, each carrying 14 marks 70 Marks |
