In this thesis a universal power quality controller (UPQC) of double converters structure is introduced.
本文研究了一种双变流器结构的通用电能质量控制器。
Unified power quality controller (UPQC) is a new device for custom power. It can provide multiple power quality regulation functions.
统一电能质量控制器(UPQC)是用户电力技术中的新兴装置，它能统一实现多重电能质量调节功能。
As a new control device of power quality, Unified power quality Conditioner (UPQC) is an important research aspect of power electronics.
统一电能质量调节器(UPQC)作为一种新型的电能质量控制装置，成为近几年电力电子专业研究的热点。
At present, the research on UPQC has just begun in our country, and there is still no mature product in use. So it is important to study on it.
目前，我国对统一电能质量调节器的研究尚处于试验阶段，暂时还没有成熟的产品投入使用，因此对它的研究具有重要意义。
This paper introduces a unified control system for universal power quality controller (UPQC) and its digital implementation based on DSP processor.
文章介绍了通用电能质量控制器的一种统一控制系统及其基于DSP的数字化实现。
Design the experiment platform UPQC though detailed theoretical derivation and rigorous mathematical calculation based on the minimum energy method.
在最小能量法基础上，通过严谨的理论推导设计了UPQC实验平台。
Therefore, unified power quality conditioner (UPQC) which has comprehensive ability of compensation becomes the hot research topic of power compensation.
因此，具有综合补偿能力的统一电能质量调节器(UPQC)成为提高电能质量的研究热点。
It is verified that the UPQC can effectively compensate multiple different power quality interferences originated either from the load side or from the line side.
研究结果表明，该电能质量控制装置可有效地补偿电网侧和负载侧产生的多种电能质量问题。
By applying nonlinear fuzzy Variable Structure control (FVSC) theory, a design method of Unified Power Quality Conditioner (UPQC) associated FVSC control is proposed.
运用非线性模糊滑模变结构控制理论，提出了对并联型电能质量调节器来进行模糊滑模变结构控制的设计方法。
To enhance the performance of UPQC, active power factor correction (APFC) technology is introduced into the DC energy storage unit of UPQC for capacitive voltage control.
为了进一步提高UPQC的性能，将有源功率因数校正(APFC)技术引入UPQC直流储能单元的直流电容电压控制，详细阐述了其工作原理，并给出了仿真实验结果。
The unified power quality conditioner (UPQC) is a kind of novel harmonic and reactive compensation equipment by combining the series active filter and shunt active filter.
统一电能质量调节器(UPQC)是结合串联有源滤波器和并联有源滤波器的一种新型谐波和无功补偿装置。
In order to make more effective control of universal power quality controllers (UPQC), an outer loop model for the voltage loop in a three-phase three-wire UPQC is proposed in the paper.
为了对通用电能质量控制器直流侧电压进行更为有效的控制，提出一种用于三相三线通用电能质量控制器(UPQC)直流侧电压控制的外环模型。
In order to make more effective control of universal power quality controllers (UPQC), an outer loop model for the voltage loop in a three-phase three-wire UPQC is proposed in the paper.
为了对通用电能质量控制器直流侧电压进行更为有效的控制，提出一种用于三相三线通用电能质量控制器(UPQC)直流侧电压控制的外环模型。
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