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首页> 外文期刊>International journal of electrical and power engineering >Unified Power Quality Conditioner for Voltage and Current Compensation
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Unified Power Quality Conditioner for Voltage and Current Compensation

机译：用于电压和电流补偿的统一电能质量调节器

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摘要

This study deals with a Unified Power Quality Conditioner (UPQC) for load balancing, power factor-correction, voltage regulation, voltage and current harmonics mitigation, mitigation of voltage sag, swell and voltage dip in a three-phase three-wire distribution system for different combinations of linear and non-linear loads. The Unified Power Quality Conditioner (UPQC) is a combination of back to back connected shunt and series Active Power Filters (APFs) to a common DC link voltage which compensates voltage and current based distortions, independently. Using instantaneous active and reactive power theory, harmonic detection, reactive power compensation, voltage sag and swell have been simulated and the results are analyzed. The operation and capability of the proposed system was analyzed through simulations with Matlab/Simulink.
机译：这项研究涉及一个统一的电能质量调节器（UPQC），用于在三相三线配电系统中实现负载平衡，功率因数校正，电压调节，电压和电流谐波缓解，电压骤降，浪涌和电压骤降的缓解线性和非线性载荷的不同组合。统一电能质量调节器（UPQC）是背靠背连接的分流器和串联有源功率滤波器（APF）与公共直流链路电压的组合，该电压可独立补偿基于电压和电流的失真。利用瞬时有功和无功理论，对谐波检测，无功补偿，电压骤降和骤升进行了仿真，并对结果进行了分析。通过Matlab / Simulink的仿真分析了所提出系统的操作和功能。

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