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Title:
ELECTROLYSIS SYSTEM, ELECTROLYSIS CONTROL APPARATUS, CONTROL METHOD OF ELECTROLYSIS SYSTEM
Document Type and Number:
Japanese Patent JP2018178175
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve power conversion efficiency and enable a continuous operation even when an electrolytic device falls into degradation.SOLUTION: An electrolysis system comprises a power generator, a plurality of converters, a plurality of electrolytic devices, a controller, and a selection device. The power generator outputs a generated first direct-current power. The plurality of converters convert the first direct-current power output by the power generator to a second direct-current power according to a target current value to be inputted, and output the voltage information of the second direct-current power and the current information of the second direct-current power. The plurality of electrolytic devices produce gas in accordance with the input of each of the second direct-current power output by each of the plurality of converters. The controller outputs control information about the maximization of the first direct-current power output by the power generator on the basis of a voltage value of the first direct-current power and a current value of the first direct-current power. The selection device outputs the target current value and the selection signal of whether or not to select each of the plurality of electrolytic devices to each of the plurality of converters on the basis of the control information output by the controller and of the voltage and current information output by each of the plurality of converters.SELECTED DRAWING: Figure 2

Inventors:
中尾 宏
Application Number:
JP2017076572A
Publication Date:
November 15, 2018
Filing Date:
April 07, 2017
Export Citation:
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Assignee:
富士通株式会社
International Classes:
C25B15/02; G05F1/67; H02J7/35; H02J15/00; H02S10/00
Attorney, Agent or Firm:
伊東 忠重
伊東 忠彦
加藤 隆夫