基于同步真空断路器的智能无功补偿器

XXIst International Symposium on Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. Pub Date : 1900-01-01 DOI:10.1109/DEIV.2004.1422619

Zou Ji-yan, Ding Fu-hua, Duan Xiong-ying

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引用次数: 4

摘要

为改善10kV配电系统的电能质量，研制了一种新型无功补偿器。它由同步真空断路器(SVCB)和智能功率因数控制器(IPFC)组成。同步技术消除了开关并联电容器组的电瞬变。IPFC以功率因数、无功功率要求和谐波谐振保护作为开关判据，使无功功率得到很好的补偿，避免了电网频繁轻载运行和谐波谐振。实验结果表明，该系统具有良好的无功补偿性能。

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An intelligent reactive power compensator based on synchronous vacuum circuit breaker

A novel reactive power compensator is developed for 10kV distribution system to improve power quality. It is composed of a synchronous vacuum circuit breaker (SVCB) and an intelligent power factor controller (IPFC). Electrical transients for switching shunt capacitor banks are eliminated by the synchronous technology. The IPFC takes the power factor the requirements of reactive power and the harmonic resonance protection as the switching criteria, thus the reactive power is well compensated and the frequent operating with light load an the harmonic resonance of power network are avoided. The experimental results demonstrate the excellent performance of reactive power compensation by this system.

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来源期刊

XXIst International Symposium on Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV.

CiteScore

0.40

自引率

0.00%

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