Mitigation of Different Type Voltage Sags in Low Voltage Distribution Systems Using Dynamic Voltage Restorer

被引:0
|
作者
Omar, Rosli [1 ]
机构
[1] Univ Teknikal Malaysia Melaka, Fac Elect Engn, Locked Bag 1752, Durian Tunggal 76109, Melaka, Malaysia
关键词
Dynamic voltage restorer (DVR); voltage sag; power injected; low voltage; custom device;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The main problems of the voltage sag in low voltage distribution systems due to sensitive loads. Voltage sags can caused malfunction in the distribution system. In order to protect voltage sags in the network a device which called Dynamic Voltage Restorer (DVR) is installed between the incoming supply and the sensitive loads. It is found that the DVR is an effective solution for the protection of sensitive loads from voltages sags. This paper discusses a DVR operation as a protection device, analysis of its controller and the active power injection requirements in the system. In this paper also highlights the different types of fault in both single phase and three phase fault. The experimental results validate the effectiveness of the device acts a protection scheme.
引用
收藏
页码:67 / +
页数:2
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