産業用大規模電池システムのアーキテクチャ検討

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2016/01/01

タイトル(英語): Study on Construction of Industrial Large-Scale Battery System

著者名: 山内　晋（（株）日立製作所 日立研究所），江守　昭彦（日立化成（株）），二見　基生（日立化成（株）），河合　通文（日立マクセル（株）），本田　光利（日立化成（株）），武田　賢治（（株）日立製作所 日立研究所），岩澤　寛（（株）日立製作所 日立研究所）

著者名(英語): Shin Yamauchi (Hitachi Research Laboratory, Hitachi, Ltd.), Akihiko Emori (Hitachi Chemical Co., Ltd.), Motoo Futami (Hitachi Chemical Co., Ltd.), Michifumi Kawai (Hitachi Maxell, Ltd.), Mitsutoshi Honda (Hitachi Chemical Co., Ltd.), Kenji Takeda (Hitachi Research Laboratory, Hitachi, Ltd.), Hiroshi Iwasawa (Hitachi Research Laboratory, Hitachi, Ltd.)

キーワード: 大規模電池システム，階層化管理方式，地絡検知　　large-scale battery system，hierarchical control，ground fault detection

要約(英語): This paper proposes a construction method for battery systems that are widely used in industries. The battery system uses a building block structure combined with a battery module, whose capacity is less than 1kWh. To manage the building block structured system, we propose a hierarchical structured management method. In each hierarchy, the voltage and temperature of the battery are monitored, and the information necessary for calculating charge states and detecting faults are sent to the upper hierarchy for the state management of the lower hierarchy. Furthermore, to ensure the safety during maintenance activities, we provide a guidance for understanding the insulation structure for the battery module, and develop a ground fault detection method that detects a decline in the insulation performance by using a rising method. For the experiment we use a 30kWh trial manufacture battery system combined with the hierarchical management method. We verify that charge states and faults are detected in the battery of the system, and confirm that the system can be charged and discharged safely.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.136 No.1 （2016）

本誌掲載ページ: 2023/01/08 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/136/1/136_1/_article/-char/ja/