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Title:
ELECTRIC POWER CONTROL DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2019047570
Kind Code:
A
Abstract:
To suppress occurrence of a delay in detection of the cutoff of an electric power control device from an electric power system.SOLUTION: An electric power control device 10 according to the present disclosure includes an inverter unit 13 that converts DC voltage to AC voltage and outputs the AC voltage to a load 3, and a control unit 15 that determines whether or not the electric power control device 10 has been cut off from an electric power system 2 on the basis of the integrated value of the output voltage from the inverter unit 13.SELECTED DRAWING: Figure 1

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Inventors:
IGARASHI KENTA
Application Number:
JP2017165871A
Publication Date:
March 22, 2019
Filing Date:
August 30, 2017
Export Citation:
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Assignee:
KYOCERA CORP
International Classes:
H02M7/48
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Masahiro Ota
Keita Tsuji



 
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