電力供給システムおよび電力供給システムの制御方法

Japanese Patent JP7008297

B2

To provide a power supply system capable of minimizing precooling, preheating heat quantities/time, while saving energy, and to provide a control method of power supply system.SOLUTION: A power supply system 100 includes a renewable energy power generation device 1 outputting surplus power out of the renewable energy, a hydrogen production device 2 producing hydrogen by using the surplus power, a hydrogen storage device 3 for making the hydrogen produced by the hydrogen production device occlude to a hydrogen-storing alloy and ejecting the occluded hydrogen, a fuel cell 4 for supplying the electric power, generated by using the hydrogen ejected from the hydrogen storage device, to the consumer load, a cool temperature source 6 for giving precooling temperature at the time when the hydrogen storage device makes the hydrogen-storing alloy occlude hydrogen, and giving preheating temperature at a prescribed time for ejecting hydrogen, and a control arrangement 8 for giving precooling temperature or preheating temperature to the cool temperature source on the basis of the operation plan of the hydrogen storage device.SELECTED DRAWING: Figure 1

Eisuke Shimoda
Tsuyoshi Nozu
Tetsuhiko Maeda
Jo Endo

JP2017246618A

January 25, 2022

December 22, 2017

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Shimizu Construction Co., Ltd.
National Institute of Advanced Industrial Science and Technology

H01M8/04701; H01M8/00; H01M8/04858; H01M8/0656; H02J3/00; H02J3/28; H02J3/38; H02J15/00

JP2003257458A
JP2005197102A
JP2002269633A
JP2003061251A

WO2017013751A1

Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa

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