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首页> 外文期刊>The Arabian Journal for Science and Engineering >REACTIVE POWER DISPATCH INCORPORATING THYRISTOR CONTROLLED SERIES CAPACITORS USING IMPROVED GENETIC ALGORITHM
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REACTIVE POWER DISPATCH INCORPORATING THYRISTOR CONTROLLED SERIES CAPACITORS USING IMPROVED GENETIC ALGORITHM

机译:利用改进的遗传算法并入晶闸管控制的串联电容器的无功分配

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摘要

This paper presents an improved Genetic Algorithm (IGA) approach to solve the Reactive Power Dispatch (RPD) in power system incorporating thyristor controlled series capacitor (TCSC) devices. In this paper, the optimal location of the TCSC devices is found by sensitivity analysis for a given test system. A binary-coded GA with tournament selection, two point crossover, and bit-wise mutation is used to solve this mixed-integer non-linear optimization problem. Some modifications have been made in the representation of the solution variables in the genetic population in order to take care of the discrete nature of transformer tap setting and capacitor bank.. The test and validation of proposed algorithm are conducted on two test systems: one is the IEEE 30-bus system, and the other is a reduced practical 76-bus Indian power system and is found to be more effective than the conventional methods.
机译:本文提出了一种改进的遗传算法(IGA)方法,以解决包含晶闸管控制串联电容器(TCSC)的电力系统中的无功功率分配(RPD)。在本文中,通过给定测试系统的灵敏度分析找到了TCSC器件的最佳位置。具有锦标赛选择,两点交叉和按位变异的二进制编码GA用于解决此混合整数非线性优化问题。为了照顾变压器抽头设置和电容器组的离散性,对遗传变量中的解决方案变量的表示进行了一些修改。所提出算法的测试和验证是在两个测试系统上进行的: IEEE 30总线系统,另一个是实用性降低的76总线印度电力系统,并且被发现比传统方法更有效。

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