Title:
Electrical energy storage device
Document Type and Number:
Japanese Patent JP6306778
Kind Code:
B2
Abstract:
An electric energy storage apparatus according to an embodiment may include a grid configured to supply first electric energy; a generator configured to supply second electric energy; and an electric energy storage apparatus configured to receive and store at least one of the first electric energy and the second electric energy, and supply the stored electric energy or the received electric energy to an electric load, wherein the electric energy storage apparatus senses a magnitude of electric energy discharged to the grid in an operation mode of supplying the stored electric energy to the electric load, and changes the operation mode when the sensed magnitude of electric energy exceeds a preset first threshold value.
Inventors:
Kim Eunhae
Application Number:
JP2017094579A
Publication Date:
April 04, 2018
Filing Date:
May 11, 2017
Export Citation:
Assignee:
LSIS CO.,LTD.
International Classes:
H02J3/32; H02J3/38; H02J7/35
Domestic Patent References:
| JP2013247841A | ||||
| JP2012016156A | ||||
| JP2015162911A | ||||
| JP2012170259A | ||||
| JP2014023412A | ||||
| JP10336916A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Yuya Kuroda
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Yuya Kuroda
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