Optimization Design of Filter Device in New Type Converter Transformer Based on Genetic Algorithm

LUO Long-fu; ZHANG Jie; LI Yong; XU Jia-zhu; LI Ji; LIU Fu-sheng

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Optimization Design of Filter Device in New Type Converter Transformer Based on Genetic Algorithm

更新时间：2025-04-26

- Optimization Design of Filter Device in New Type Converter Transformer Based on Genetic Algorithm
- High VoltageApparatus Issue 5, Pages: 361-363+367(2007)
- 作者机构：
  
  1. 湖南大学电气与信息工程学院
  2. 湖南大学电气与信息工程学院湖南长沙410082
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM42
- Published：2007
- 稿件说明：
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[1]罗隆福,张杰,李勇,许加柱,李季,刘福生.基于遗传算法的换流变压器滤波装置的优化设计[J].高压电器,2007(05):361-363+367.

LUO Long-fu, ZHANG Jie, LI Yong, et al. Optimization Design of Filter Device in New Type Converter Transformer Based on Genetic Algorithm[J]. High voltageapparatus, 2007, (5): 361-363+367.
[1]罗隆福,张杰,李勇,许加柱,李季,刘福生.基于遗传算法的换流变压器滤波装置的优化设计[J].高压电器,2007(05):361-363+367. DOI：

LUO Long-fu, ZHANG Jie, LI Yong, et al. Optimization Design of Filter Device in New Type Converter Transformer Based on Genetic Algorithm[J]. High voltageapparatus, 2007, (5): 361-363+367. DOI：

摘要

阐述了新型换流变压器及配套滤波装置的接线方案和滤波器设计特点

在此基础上建立了以初期投资最小为目标函数的滤波装置数学优化模型

在采用遗传算法对优化模型进行优化设计时

考虑到优化模型的特点

采用了混合罚函数法将有约束问题转化成带有罚项的无约束问题的目标函数。最后针对具体的新型高压直流输电平台模型给出了滤波装置优化设计的实例

算例结果验证了该优化设计的正确性。

Abstract

This paper introduced the connection plan of the new type converter transformer and filter as well as the design characteristic of the filter.The filter’s mathematical optimization model taken the minimum investment as target function was created.This paper adopted the mixed penalty function method changing the restraint problem to the object function with penalty without restraint

when using the genetic algorithm to optimize the model and considering the characteristic of the model.At last

aiming at the specific new type HVDC’s platform

an example of the optimization of filter was given.The results of the example prove correction of the optimization design.

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