Reactive power compensation in distribution networks with STATCOM by fuzzy logic theory application

被引：0
作者：
Hosseini, Seyyed Hossein [1 ,3 ]
Rahnavard, Reza [2 ,3 ]
Ebrahimi, Yousef [3 ]
机构：
[1] Islamic Azad Univ Tabriz, Dept Elect Engn, Fac Engn, Tabriz, Iran
[2] Azarbyjan Reg Elect Power Co, Tabriz, Iran
[3] Univ Tabriz, Tabriz, Iran
来源：
IPEMC 2006: CES/IEEE 5TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-3, CONFERENCE PROCEEDINGS | 2006年
关键词：
STATCOM; fuzzy logic; distribution network;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper a STATCOM using fuzzy logic controller to compensate reactive power in distribution networks is developed. The advantage of fuzzy control is that it is based on a linguistic description and does not require a mathematical model of the system. The performance of the fuzzy logic controller is compared with a conventional PI controller and results are presented under steady state and transient condition. The +/- 3MVAR STATCOM is connected to the 20kV B-2 bus through a 20(kv)/2(kv) Wye/Delta transformer. On this 20 MVA inductive network, the +/- 3MVAR STATCOM can correct voltage dip of +/- 12%. The secondly voltage is synthesized by a pulse width modulation inverter (PWM) using a 2.5 kHz chopping frequency.
引用
收藏
页码：780 / +
页数：2
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