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Patent Searching and Data


Title:
POWER GENERATION FACILITY AND POWER GENERATION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/037868
Kind Code:
A1
Abstract:
A power generation facility 10 is provided with a power generation system 30, a storage cell system 40, and in-facility wiring 21. The power generation facility 10 causes the storage cell system 40 to be charged with some of the electrical power supplied by the power generation system 30 to the in-facility wiring 21 so that the per-control-cycle change in electrical power supplied to an electrical power system is no more than a stipulated proportion of the rated output of the power generation facility 10. A power generation control device 1 calculates an allowable power generation value, obtained by adding an electrical power value corresponding to the stipulated proportion of the rated output, and the maximum value of the per-control-cycle charged electrical power of the storage cell system 40, to a value obtained by subtracting the current value of the electrical power charged by the storage cell system 40 from the current value of the electrical power supplied to the in-facility wiring 21 by the power generation system 30. If, in the next control cycle, the electrical power supplied from the power generation device 10 is greater than the allowable power generation value, the power generation control device 1 suppresses the electrical power supplied by the power generation system 30 to the in-facility wiring 21 to no higher than the allowable power generation value.

Inventors:
HANADA MASATO (JP)
TSURUMARU DAISUKE (JP)
Application Number:
PCT/JP2015/074845
Publication Date:
March 09, 2017
Filing Date:
September 01, 2015
Export Citation:
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Assignee:
TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP (JP)
International Classes:
H02J7/35; H02J3/32; H02J3/38
Domestic Patent References:
WO2011122681A12011-10-06
Foreign References:
JP2013179737A2013-09-09
JP2006174694A2006-06-29
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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