A Hierarchical Approach to Reactive Volt Ampere (Var) Optimization in System Planning
A Hierarchical Approach to Reactive Volt Ampere (Var) Optimization in System Planning
复制标题
系统规划中无功伏安 (Var) 优化的分层方法
DOI：
10.1109/tpas.1985.318780
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
M. Bhavaraju
中科院分区：
文献类型：
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作者：
W. Lebow;R. Rouhani;R. Nadira;P. Usoro;R. Mehra;D. Sobieski;M. Pal;M. Bhavaraju
本文提出了大规模电力系统规划中无功伏安源优化配置的两级分层方法。该方法利用了系统运行中的变量调度（第1级）和系统规划中的变量分配（第2级）之间的自然区别。使用广义弯曲分解将这两个层次联系在一起。该方法已以原型计算机程序的形式实现，可应用于多达1500总线的大型电力系统。在不同规模、不同特性的实际电力系统中进行的测试结果表明，该技术是一种有价值的无功源分配工具。
A two-level hierarchical approach for optimum allocation of reactive volt ampere (VAR) sources in large scale power system planning is presented in this paper. The approach takes advantage of the natural distinction between var dispatch in system operation (Level 1) and var allocation in system planning (Level 2). The two levels are related together using the Generalized Benders Decomposition. The methodology has been implemented in the form of a prototype computer program which can be applied to large scale power systems with up to 1500 buses. The results of testing the package with practical power systems of different sizes and characteristics indicate that the technique is a valuable tool for reactive source allocation.