T2FLC based CHBMLI DSTATCOM for power quality Improvement

2018 International Conference on Computer Communication and Informatics (ICCCI) Pub Date : 1900-01-01 DOI:10.1109/ICCCI.2018.8441224

D. Suresh, K. Venkateswarlu, S. Singh

引用次数: 4

Abstract

In this paper, a cascaded PWM five level inverter used as DSTATCOM. The multilevel inverter has capabilities to suppress low harmonics distortion with reduced switching losses. And also compensate the reactive current of nonlinear load. The DSTATCOM control strategy is based on neural network (least mean square (LMS)). The dc link voltage of the shunt DSTATCOM is regulated with type-2 fuzzy logic controller (T2FLC). The performance of the T2FLC dc link voltage controller is simulated with MATLAB/Simulink Simpower block sets. The obtained result shows that the proposed DSTATCOM has desired performance.

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基于T2FLC的CHBMLI DSTATCOM的电能质量改进

本文采用级联式PWM五电平逆变器作为DSTATCOM。该多电平逆变器具有抑制低谐波失真和降低开关损耗的能力。并对非线性负载的无功电流进行补偿。DSTATCOM控制策略基于神经网络(最小均方(LMS))。并联DSTATCOM直流链路电压由2型模糊控制器(T2FLC)调节。利用MATLAB/Simulink的Simpower模块对T2FLC直流链路电压控制器的性能进行了仿真。仿真结果表明，所提出的DSTATCOM具有良好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2018 International Conference on Computer Communication and Informatics (ICCCI)

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