Flexible AC Transmission Systems (FACTS): Newton Power-Flow Modeling of Voltage-Sourced Converter-Based Controllers, 1st Edition (Hardback) book cover

Flexible AC Transmission Systems (FACTS)

Newton Power-Flow Modeling of Voltage-Sourced Converter-Based Controllers, 1st Edition

By Suman Bhowmick

CRC Press

291 pages | 111 B/W Illus.

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Hardback: 9781498756198
pub: 2016-05-10
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Description

Flexible AC Transmission Systems (FACTS): Newton Power-Flow Modeling of Voltage-Sourced Converter-Based Controllers introduces different voltage-sourced converter (VSC)-based FACTS controllers and VSC-based high-voltage direct current (VSC-HVDC) systems and their working principles, explaining how FACTS controllers exchange real and reactive power with systems.

Subsequently, the book:

  • Describes the Newton–Raphson method and its application for solving the power-flow problem
  • Presents the Newton power-flow modeling of the static synchronous series compensator (SSSC), unified power-flow controller (UPFC), interline power-flow controller (IPFC), generalized unified power-flow controller (GUPFC), and static synchronous compensator (STATCOM), accommodating the practical device constraint limits (because of the unique modeling strategy, the existing Newton power-flow codes can be reused)
  • Develops a unified Newton power-flow model of AC systems incorporating multiterminal VSC-HVDC systems with pulse-width modulation (PWM) control schemes, directly yielding the VSC modulation indices from the power-flow solution
  • Provides numerous case studies for validation of Newton power-flow models, elaborating on the occurrences and checking of unrealistic power-flow solutions in isolated cases
  • Includes detailed derivations of all the difficult formulae as well as solved problems on typical VSC-based FACTS controllers

Flexible AC Transmission Systems (FACTS): Newton Power-Flow Modeling of Voltage-Sourced Converter-Based Controllers assumes at least an undergraduate-level understanding of engineering mathematics, network analysis, electrical machines, electrical power systems, and power electronics. Thus, the book provides a valuable reference for practitioners as well as senior-undergraduate and graduate students in electrical engineering and electrical power systems.

Table of Contents

FACTS and FACTS Controllers

Introduction

The STATCOM

The SSSC

The UPFC

The IPFC and the GUPFC

Power-Flow Models of FACTS Controllers

VSC-HVDC Systems

Organization of the Book

Solved Problems

Introduction to the Newton–Raphson Method and the Power-Flow Problem

Introduction

The Newton–Raphson Method

The Power-Flow Problem

Power-Flow Equations

The Classification of Buses

Solution of the Power-Flow Problem

The Jacobian Matrix

Power-Flow Solution: The Generalized Form

Summary

Newton Power-Flow Model of the Static Synchronous Series Compensator

Introduction

SSSC Model for Newton Power-Flow Analysis

Power-Flow Equations in the Proposed SSSC Model

Implementation in Newton Power-Flow Analysis

Inclusion of SSSC Switching Losses

Case Studies and Results

Summary

Newton Power-Flow Model of the Unified Power-Flow Controller

Introduction

UPFC Model for Newton Power-Flow Analysis

Power-Flow Equations in the Proposed UPFC Model

Implementation in Newton Power-Flow Analysis

Accommodation of UPFC Device Limit Constraints

Selection of Initial Conditions

Case Studies and Results

Summary

Newton Power-Flow Model of the Interline Power-Flow Controller

Introduction

IPFC Model for Newton Power-Flow Analysis

Power-Flow Equations in the Proposed IPFC Model

Implementation in Newton Power-Flow Analysis

Accommodation of IPFC Device Limit Constraints

Selection of Initial Conditions

Case Studies and Results

Summary

Newton Power-Flow Model of the Generalized Unified Power-Flow Controller

Introduction

GUPFC Model for Newton Power-Flow Analysis

Power-Flow Equations in Proposed GUPFC Model

Implementation in Newton Power-Flow Analysis

Accommodation of GUPFC Device Limit Constraints

Selection of Initial Conditions

Case Studies and Results

Summary

Newton Power-Flow Model of the Static Compensator

Introduction

STATCOM Model for Newton Power-Flow Analysis

Power-Flow Equations in the Proposed STATCOM Model

Implementation in Newton Power-Flow Analysis

Accommodation of STATCOM Device Limit Constraints

Selection of Initial Conditions

Case Studies and Results

Summary

Newton Power-Flow Modeling of Voltage-Sourced Converter-Based HVDC Systems

Introduction

Modeling of the PTP VSC-HVDC

Newton Power-Flow Equations of the VSC-HVDC System

Case Studies and Results

Summary

Appendix: Derivations of Difficult Formulae

References

About the Author

Suman Bhowmick, PhD, is an associate professor of electrical engineering in the Department of Electrical Engineering at Delhi Technological University (formerly Delhi College of Engineering), India. He has more than 23 years of experience in both industry and academia. He is also a member of the Institute of Electrical and Electronics Engineers (IEEE). His research interests include flexible AC transmission systems, voltage-sourced converter (VSC)-based high-voltage direct current (HVDC) systems, and their control.

Subject Categories

BISAC Subject Codes/Headings:
TEC008000
TECHNOLOGY & ENGINEERING / Electronics / General
TEC031020
TECHNOLOGY & ENGINEERING / Power Resources / Electrical