An Evaluation of Power Supply Reliability in Microgrid considering Fault Type
It is considered that electric power supply reliability can be improved in microgrid system because it can operate even in case of outage in utility grid. Authors have developed the new algorithm to modify the protection relay action and power system operation when a fault occurs. The distribution network reliability evaluation method has been developed based on Monte- Carlo simulation. In this paper, our proposed simulation method is improved in order to consider the various types of faults such as; false operation, fault other than ground fault or short circuit fault, and fault with time to repair. The improved method is tested using microgrid model.
microgrid power supply reliability distributed generator monte carlo method fault current circuit breaker
Akira Ohmiya Takao Tsuji Tsutomu Oyama Takao Shinji Toyokazu Tamura Shinsuke Tsujita
Department of Graduate School of Engineering Yokohama National University Department of Holonic Energy Sect, Fundamental Technology Department, Technology Development Divisio
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-4
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）