신재생에너지 확대 및 안정적 전력공급을 위한 거점변전소 모델연구

Abstract

Power generation business for clean and renewable energy which utilize abundant wind and strong sunshine progress well in jeju island along with investment for study of local government units and officials of electric power and installation of verification facilities. However, due to increase in clean and renewable energy park, powerTransmission facilities have become saturated, and limit of interconnection capacity and difficulty in supplying electric energy to some areas has a negative impact on electric power system. In this paper, I would like to model the base substations that could become the standard in terms of the distance between renewable energy plant parks, the distance between grid substations, capacity to expand renewable energy. After further analyze the distance between the load center, the ease of distribution lines construction for stable power supply in the south-western and north-western Jeju. Finally if distribution diagram is reviewed using pss/e program, I would like to verify effects of renewable energy base substation by presenting the maximum acceptable renewable energy plant park base substation capacity.