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首页> 外文期刊>International Journal of Applied Engineering Research >Hardware Implementation of Advanced Control Scheme of Unified Power Quality Conditioner with Sliding Mode Approach
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Hardware Implementation of Advanced Control Scheme of Unified Power Quality Conditioner with Sliding Mode Approach

机译:滑动模式方法统一电能质量调节器先进控制方案的硬件实现

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摘要

Unified power quality conditioner (UPQC) is one of the most comprehensive FACTS devices which can controls three system parameters independently. In this system a novel configuration of UPQC which consists of a ten switch converter parallel with a series. Capacitor has been proposed to inject desired series voltage. It means that operation of tenswitch converter in this configuration be the same as combination of two converters in conventional UPQC. However, proposed configuration requirements less power electronics switches and gate drive circuits and control scheme becomes simpler than conventional UPQC configuration, using series capacitor parallel by ten switch converter reduce the injection voltage's THD, eliminate output filter, also decrease the converters power rating in comparison with conventional UPQC composed of series and shunt converters. The proposed UPQC is modeled using MATLAB/SIMULINK software and simulation results are presented to indicate good operation of the new UPQC.
机译:统一的电能质量调节器(UPQC)是最全面的事实设备之一,可以独立控制三个系统参数。在该系统中,一种新颖的UPQC配置,由一个与系列平行的十个开关转换器组成。已经提出了电容器注入所需的串联电压。这意味着该配置中的Tensfitch转换器的操作与传统UPQC中的两个转换器的组合相同。但是,所提出的配置要求较少的功率电子开关和栅极驱动电路和控制方案变得比传统的UPQC配置更简单,使用10个开关转换器并联的串联电容减小了喷射电压的THD,消除了输出过滤器,同时降低了转换器额定功率相比传统UPQC由系列和分流转换器组成。建议的UPQC使用Matlab / Simulink软件建模,并提出了仿真结果以表明新的UPQC的良好操作。

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