CAJ | 학술논문

　　随着分布式发电的发展，越来越多的可再生能源转化成电能输送到电网。按照分布式电源的发电原理可分为同步发电机、感应式发电机和基于逆变器的直流发电设备。目前孤岛检测方法的研究主要集中在单一分布式电源或同一类分布式电源，并没有把检测方法应用到多类别分布式电源并网运行，本文考虑了基于逆变器和同步发电机并网，通过仿真分析了同步发电机对基于逆变器孤岛检测方法的影响，为以后孤岛检测方法的研究提供依据。
　　수착분포식발전적발전，월래월다적가재생능원전화성전능수송도전망。안조분포식전원적발전원리가분위동보발전궤、감응식발전궤화기우역변기적직류발전설비。목전고도검측방법적연구주요집중재단일분포식전원혹동일류분포식전원，병몰유파검측방법응용도다유별분포식전원병망운행，본문고필료기우역변기화동보발전궤병망，통과방진분석료동보발전궤대기우역변기고도검측방법적영향，위이후고도검측방법적연구제공의거。
With the development of distributed generation, more and more renewable energy is turned into electrical energy and delivered to the power grid. According to the principle of the distributed power generation which includes synchronous generators, induction generators and DC inverter-based power generation equipment, the islanding detection method is mainly concentrated in a single distributed power and the same type of distributed power, but no detection methods are applied to multi-class distributed power network operation. By analyzing the impact of a synchronous generator to method which is based on power inverter islanding detection with the simulation, this paper provides a basic information for islanding detection method when the inverter and the synchronous generator are connected to the grid.