The demand on an electric power system varies widely in a day or in a week. The power generating system suppyling power to the varying demand must have a sufficient capacity so that it can operate safely even at the peak of the demand. The charge-dischage operation under a constant power control is essential from the system operation point of view. Therefore, a control system design of the magnet, a control system, and evaluation criteria of the operational characteristics for this particular mode of operation are necessary. Authors clarified the control system necessary to satisfy this requirement. Experiments with a small energy storage system and a simple control circuit built to satisfy the above requirements were performed and the design criteria for a practical electric power storage system were derived.
|Number of pages||10|
|Journal||Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)|
|Publication status||Published - 1982 Mar|
ASJC Scopus subject areas
- Electrical and Electronic Engineering