蓄電池を用いた配電用変電所負荷平準化方式の開発と検証

—配変潮流スケジュール補正方式の開発—

抄録

This paper presents the operation and planning method of Battery Energy Storage System (BESS) for leveling of the distribution transformer load. The proposed method makes an operation schedule of BESS considering next day's forecast data of PV output and load, and operate the BESS based on the planned schedule. Furthermore, in order to compensate the forecast error of PV output and load, the proposed method revises the operation schedule of BESS considering accumulated forecast error of distribution substation load. The validity of proposed method is shown by numerical simulation analysis and experimental results.