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Flexible AC Transmission Systems

Flexible AC Transmission Systems (FACTS) Devices. Instructor: Dr. Avik Bhattacharya, Department of Electrical Engineering, IIT Roorkee. FACTS is the acronym for Flexible AC Transmission Systems and refers to a group of resources used to overcome certain limitations in the static and dynamic transmission capacity of electrical networks. The main purpose of these systems is to supply the network as quickly as possible with inductive or capacitive reactive power that is adapted to its particular requirements, while also improving transmission quality and the efficiency of the power transmission system. This course is designed to provide in-depth knowledge to provide actual hardware solution of the FACTS. (from nptel.ac.in)

Lecture 31 - UPQC Introduction and Classification

This lecture is about Unified Power Quality Compensators (UPQC). It contains basic introduction of UPQC and its classification in detailed.

Go to the Course Home or watch other lectures:

Lecture 01 - Basics of FACTS Devices

Lecture 02 - Basics of FACTS Devices (cont.)

Lecture 03 - Switch Realization

Lecture 04 - Pulse Width Modulation

Lecture 05 - Pulse Width Modulation (cont.)

Lecture 06 - Closed Loop Control

Lecture 07 - Multilevel Inverter I

Lecture 08 - Multilevel Inverter II

Lecture 09 - Multilevel Inverter III

Lecture 10 - Shunt Compensator Analysis

Lecture 11 - Shunt Compensator TCR and TSC

Lecture 12 - Shunt Compensator TCR and TSC (cont.)

Lecture 13 - Static Var Compensator

Lecture 14 - Static Var Compensator (cont.)

Lecture 15 - STATCOM

Lecture 16 - STATCOM (cont.)

Lecture 17 - STATCOM vs SVC

Lecture 18 - External Control Design of Static VAR Compensator

Lecture 19 - DSTATCOM

Lecture 20 - Design of DSTATCOM

Lecture 21 - Series Compensator

Lecture 22 - Series Compensator (cont.)

Lecture 23 - GCSC and SSSC

Lecture 24 - SSSC (cont.)

Lecture 25 - SSSC (cont.), TSSC

Lecture 26 - TSSC (cont.), TCSC

Lecture 27 - TCSC Characteristics and Control

Lecture 28 - Voltage and Phase Angle Regulation

Lecture 29 - Voltage and Phase Angle Regulator Device

Lecture 30 - Voltage and Phase Angle Regulator Device (cont.)

Lecture 31 - UPQC Introduction and Classification

Lecture 32 - UPQC Classification

Lecture 33 - Operation and Control of UPQC

Lecture 34 - Operation and Control of UPQC (cont.)

Lecture 35 - UPFC

Lecture 36 - Control Structure of UPFC

Lecture 37 - Comparison of UPFC with PAR and Series Compensators

Lecture 38 - Interline Power Flow Controller (IPFC)

Lecture 39 - Interline Power Flow Controller (cont.)

Lecture 40 - Practical Application and Conclusion