Voltage Unbalance Mitigation in Low Voltage Distribution Networks with Photovoltaic Systems

被引：0

作者：

Kein Huat Chua ^{[1
]}

Yun Seng Lim ^{[1
]}

Jianhui Wong ^{[1
]}

Ezra Morris ^{[1
]}

Stella Morris ^{[1
]}

Philip Taylor ^{[2
]}

机构：

[1] the Electrical and Electronics Engineering Department,Universiti Tunku Abdul Rahman,Malaysia.

[2] the School of Engineering,Durham University,Durham,UK

来源：

Journal of Electronic Science and Technology | 2012年 / 01期

关键词：

Energy storage system; low voltage distribution network; photovoltaic; voltage unbalance;

D O I：

暂无

中图分类号：

TM615 [太阳能发电]; TM714.2 [电压调整];

学科分类号：

0807 ; 080802 ;

摘要：

This paper proposes a technique to mitigate the voltage unbalance issue caused by the high penetration of photovoltaic(PV) systems into the low voltage distribution networks(LVDN) using a single phase energy storage system(ESS).The ESS comprises a bi-directional power flow inverter and a battery bank.The system is capable of absorbing the excess power and delivering power to the network in order to keep the voltage unbalance factor(VUF) below the statutory limit of 1%.Investigations are carried out in the experimental small-scale energy zone(SSEZ).The experimental results demonstrate that the ESS is capable of mitigating the VUF of the network.

引用

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页码：1 / 6

页数：6

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