Page 158 - Mathematical Models and Algorithms for Power System Optimization

CHAPTER 6
Discrete Optimization for Reactive

Power Planning

Chapter Outline
6.1 Introduction 150
6.1.1 Practical Method for Discrete VAR Optimization 151
6.1.2 Overview of This Chapter 152
6.2 Basic Ideas of Forming an Optimization Model 153
6.2.1 Way of Processing Discreteness 153
6.2.2 Way of Processing Nonlinearity 154
6.2.3 Way of Processing Multiple States 154
6.2.4 Way of Selecting of Initial Values 155
6.2.5 Consideration to Obtain Global Optimization 155
6.2.6 Verification of the Correctness of Discrete Solutions 156
6.2.7 Special Treatments for Practical Problems 157
6.2.8 Way of Processing Objective Function 158
6.2.9 Way of Processing Transformer Tap T and Capacitor Bank C 158
6.3 Single-State Discrete VAR Optimization 158
6.3.1 Outline 158
6.3.2 Single-State Model for Discrete VAR Optimization 159
6.3.3 Single-State Algorithm for Discrete Optimal VAR Optimization 165
6.3.4 Implementation 169
6.3.5 Summary 174
6.4 Multistate Discrete VAR Optimization 174
6.4.1 Overview 174
6.4.2 Multistate Model for Discrete VAR Optimization 177
6.4.3 Overall Solution Procedure of Multistate VAR Optimization 181
6.4.4 Implementation 187
6.4.5 Summary 192
6.5 Discrete VAR Optimization based on Expert Rules 192
6.5.1 Overview 192
6.5.2 Necessity of Introducing Expert Rules 194

Mathematical Models and Algorithms for Power System Optimization. https://doi.org/10.1016/B978-0-12-813231-9.00006-6
# 2019 China Electric Power Press. Published by Elsevier Inc. All rights reserved.
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