CAJ | 학술논문

在分析微网接入配电网对现有继电保护模式的不利影响基础上，总结含微网的配电网继电保护策略，提出适用的含微网的配电网继电保护方案，包含微网外保护方案、微网内保护方案、PCC点保护方案。对微网内保护方案，结合案例分析其继保动作。
재분석미망접입배전망대현유계전보호모식적불리영향기출상，총결함미망적배전망계전보호책략，제출괄용적함미망적배전망계전보호방안，포함미망외보호방안、미망내보호방안、PCC점보호방안。대미망내보호방안，결합안례분석기계보동작。
This paper analyzes adverse impacts of microgrid accessing on the existed relay protection mode ,summarizes the strategies of relay protection of distribution network containing microgrid and puts forward the applicable relay protection schemes for distribution network containing microgrid , including protection schemes inside micro network , protection schemes outside micro network and the PCC protection schemes .For protection schemes inside micro network ,the actions of it are analyzed based on cases .