분산형전원이 도입된 배전계통의 신뢰도평가에 관한 연구

A Study on the Analytical Approach for Reliability Assessment in Distribution Systems Interconnected with Dispersed Storage and Generation Systems

This paper deals with the analytical approach for the reliability assessment in radially operated distribution systems. The existing indexes can consider the number and configuration of the load, but can not consider the characteristics of the load which is the one of the most important factor in the investment cost for the distribution systems. Therefore, This paper presents the new indexes considering the expected interruption cost for the load section and protection systems in the cafe where the Dispersed Storage and Generation Systems are introduced to distribution systems. And this paper shows the effectiveness of the proposed methods by simulating at the model systems.