基于入侵杂草优化算法的静止同步串联补偿器阻尼控制器设计

Design of static synchronous series compensator based damping controller employing invasive weed optimization algorithm.

作者信息

Ahmed Ashik, Al-Amin Rasheduzzaman, Amin Ruhul

机构信息

EEE Department, Islamic University of Technology, Board Bazar, Bangladesh.

ETE Department, International Islamic University, Chittagong, Bangladesh.

出版信息

Springerplus. 2014 Jul 30;3:394. doi: 10.1186/2193-1801-3-394. eCollection 2014.

DOI:10.1186/2193-1801-3-394

PMID:25140288

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4137048/

Abstract

This paper proposes designing of Static Synchronous Series Compensator (SSSC) based damping controller to enhance the stability of a Single Machine Infinite Bus (SMIB) system by means of Invasive Weed Optimization (IWO) technique. Conventional PI controller is used as the SSSC damping controller which takes rotor speed deviation as the input. The damping controller parameters are tuned based on time integral of absolute error based cost function using IWO. Performance of IWO based controller is compared to that of Particle Swarm Optimization (PSO) based controller. Time domain based simulation results are presented and performance of the controllers under different loading conditions and fault scenarios is studied in order to illustrate the effectiveness of the IWO based design approach.

摘要

本文提出基于入侵杂草优化（IWO）技术设计基于静止同步串联补偿器（SSSC）的阻尼控制器，以提高单机无穷大母线（SMIB）系统的稳定性。传统PI控制器用作SSSC阻尼控制器，其以转子速度偏差作为输入。使用IWO基于绝对误差成本函数的时间积分对阻尼控制器参数进行调整。将基于IWO的控制器性能与基于粒子群优化（PSO）的控制器性能进行比较。给出了基于时域的仿真结果，并研究了不同负载条件和故障情况下控制器的性能，以说明基于IWO的设计方法的有效性。