首页> 外文OA文献 >Optimal capacitor placement in radial distribution system using harmony search algrithm
【2h】

Optimal capacitor placement in radial distribution system using harmony search algrithm

机译:使用和声搜索算法的径向分布系统中的最佳电容器放置

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Modern electric energy are generated from generating station and it deliver to the customer through transmission and distribution network. Most electrical equipment such as motors, lamps and heaters required constant voltage in order to operate. Transmission and distribution system are not required to carry active power but it must also carry magnetizing for inductive load at consumer side. It is essential that the generator at generating station produce active and reactive power. In order to supply and produce reactive power, shunt capacitor are widely used. There are several benefit of shunt capacitor installation in distribution system such as reactive power compensation, power factor correction, system capacity released , power support , reduction in loss and voltage improvement. In this study, the placement of shunt capacitor and optimal capacitor size will be carried out. The result are then compare with others technique in term of capacitor installation cost saving. In this study, loss reduction and voltage profile improvement are studied. It is shown that almost 14% of the losses contribute at distribution system. It also very important to determine the appropriate location of capacitor in order to reduce the system power loss and total capacitor cost. In this study, the main objective is to find the optimal capacitor placement using a new meta-heuristic approach, Harmony Search Algorithm in radial distribution system which is then to reduce power loss and improve the system voltage profile. Simple backward forward sweep power flow is used to determine the power flow in the system. The performance of proposed algorithm is test using 9 bus system and compare with other meta-heuristic approach, Particle Swarm Optimization.
机译:现代电能是从发电站产生的,并通过输配电网络输送给客户。大多数电气设备(例如电动机,灯和加热器)需要恒定电压才能运行。传输和分配系统不需要承载有功功率,但它也必须承载磁化层,以消耗用户端的感应负载。发电站的发电机必须产生有功和无功,这一点至关重要。为了提供和产生无功功率,并联电容器被广泛使用。在配电系统中安装并联电容器有很多好处,例如无功功率补偿,功率因数校正,系统容量释放,功率支持,损耗减少和电压改善。在这项研究中,将进行并联电容器的放置和最佳电容器尺寸。然后将结果与其他技术在节省电容器安装成本方面进行比较。在这项研究中,研究了减少损耗和改善电压曲线。结果表明,几乎有14%的损失贡献于配电系统。确定电容器的适当位置以减少系统功耗和总电容器成本也很重要。在这项研究中,主要目标是在径向配电系统中使用一种新的元启发式方法,即“和谐搜索算法”,找到最佳的电容器位置,从而减少功率损耗并改善系统电压曲线。简单的向后向前扫描功率流用于确定系统中的功率流。该算法的性能在9总线系统上进行了测试,并与其他元启发式方法-粒子群算法进行了比较。

著录项

  • 作者

    Mohamad Rusli Rusdee Azeem;

  • 作者单位
  • 年度 2012
  • 总页数
  • 原文格式 PDF
  • 正文语种 en
  • 中图分类

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号