Integrated approach to on-line system wide power quality monitoring

被引:0
|
作者
Chua, KY [1 ]
Tan, KP [1 ]
Ang, TL [1 ]
机构
[1] SP PowerGrid Ltd, Singapore, Singapore
关键词
quality monitor; power quality monitoring system; SARFI;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
SP PowerGrid Ltd is responsible for the management and maintenance of Transmission and Distribution (T&D) network in Singapore. The T&D network comprises 400kV, 230kV, 66kV, 22kV and 6.6kV systems with over 9000 substations that are electrically connected by a fully underground cable system spanning more than 25,000 kilometres. In our proactive effort to meet power quality challenges head on, SP PowerGrid has put in place a comprehensive power quality program. Setting up an on-line integrated Power Quality Monitoring System (PQMS) is one of many initiatives of the program. The PQMS monitors, analyses and benchmarks the power quality performance of the system, and provide useful data for network operations amongst others. This paper presents the design concepts, technologies, complexities and challenges faced in setting up the on-line integrated PQMS. Practical implementation issues are also discussed.
引用
收藏
页码:1916 / 1919
页数:4
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