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Nsga-ii Algorithm For Multi-objective Generation Expansion Planning Problem

机译:求解多目标发电计划问题的Nsga-ii算法

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摘要

This paper presents an application of Elitist Non-dominated Sorting Genetic Algorithm version II (NSGA-II), to multi-objective generation expansion planning (GEP) problem. The GEP problem is considered as a two-objective problem. The first objective is the minimization of investment cost and the second objective is the minimization of outage cost (or maximization of reliability). To improve the performance of NSGA-II, two modifications are proposed. One modification is incorporation of Virtual Mapping Procedure (VMP), and the other is introduction of controlled elitism in NSGA-II. A synthetic test system having 5 types of candidate units is considered here for GEP for a 6-year planning horizon. The effectiveness of the proposed modifications is illustrated in detail.
机译:本文提出了Elitist非主导排序遗传算法版本II(NSGA-II)在多目标发电扩展计划(GEP)问题中的应用。 GEP问题被认为是两个目标的问题。第一个目标是最小化投资成本,第二个目标是最小化停机成本(或可靠性最大化)。为了提高NSGA-II的性能,提出了两种修改方法。一种修改是合并虚拟映射过程(VMP),另一种修改是在NSGA-II中引入受控精英主义。对于GEP,在6年的计划范围内,将考虑具有5种候选单位的综合测试系统。详细说明了所提出的修改的有效性。

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