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Patent Searching and Data


Title:
POWER SIMULATION DEVICE AND POWER SIMULATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/135410
Kind Code:
A1
Abstract:
This power simulation device carries out a simulation of the power in a sensor system which includes solar cells, a power supply circuit, a power storage battery and a load circuit, and is provided with: a setting unit which acquires the degree of illumination of the solar cells, the current consumption, operation time and operation interval during operation of a load circuit, and the capacity of the storage battery; a storage unit which stores formulas and parameters necessary for the simulation; a calculation unit which uses the setting information acquired by the setting unit and the formulas and parameters stored by the storage unit to calculate change in the voltage of the storage battery against time elapsed; and a display unit which graphs and displays change in the voltage of the storage battery against time elapsed calculated by the calculation unit.

Inventors:
YAMAMOTO Kazuhiro (Sakura Works 1440, Mutsuzaki, Sakura-sh, Chiba 50, 〒2858550, JP)
Application Number:
JP2019/000020
Publication Date:
July 11, 2019
Filing Date:
January 04, 2019
Export Citation:
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Assignee:
FUJIKURA LTD. (5-1 Kiba 1-chome, Koto-ku Tokyo, 12, 〒1358512, JP)
International Classes:
H02J7/00; G06F1/28; H01M10/48; H02J7/35
Domestic Patent References:
WO2015046320A12015-04-02
Foreign References:
JP2013027163A2013-02-04
JP2002025629A2002-01-25
JP2003018763A2003-01-17
JP2008141918A2008-06-19
JP2005278335A2005-10-06
JP2005012916A2005-01-13
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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