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公开(公告)号：US11387472B2
公开(公告)日：2022-07-12
申请号：US17073280
申请日：2020-10-16
发明人： Kei Nakamuta , Hideshi Mizutani , Keisuke Kikuchi , Nobuyuki Orihashi , Tomio Yamanaka , Atsushi Nakajima , Shinichi Yatsuzuka , Masayuki Suzuki , Hiroshi Toge
IPC分类号： H01M8/04 , H01M8/04089 , H01M8/04746
摘要： The present disclosure provides an energy management system capable of improving energy efficiency. The energy management system includes: a fuel cell configured to supply energy used in a facility; a first hydrogen supply unit configured to supply hydrogen to the fuel cell by causing a power generation apparatus that uses renewable energy to perform water electrolysis; a second hydrogen supply unit configured to supply hydrogen to the fuel cell by reforming natural gas supplied via a pipeline; and a control unit configured to determine a ratio between hydrogen supplied from the first hydrogen supply unit to the fuel cell and hydrogen supplied from the second hydrogen supply unit to the fuel cell. The control unit determines the ratio in accordance with a percentage of heat energy and energy other than the heat energy with respect to the energy used in the facility.
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公开(公告)号：US11613186B2
公开(公告)日：2023-03-28
申请号：US16942875
申请日：2020-07-30
发明人： Kei Nakamuta , Naoya Washio , Tomio Yamanaka , Masayuki Suzuki , Hiroki Iida , Toshiaki Kitai
IPC分类号： B60L55/00 , G05D1/02 , B60L50/70 , H01M8/04291
摘要： An airport according to the present disclosure is an airport where a vehicle is provided. The vehicle includes external supply means for supplying power to outside, and the airport includes power receiving equipment capable of receiving power from the vehicle via the external supply means. The present disclosure provides an airport capable of receiving power from a vehicle provided in the airport in the event of a power failure due to a disaster.
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