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Title:
WIND FARM AND METHOD OF CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2019/077893
Kind Code:
A1
Abstract:
Provided is a wind farm with which, when a simultaneous cutout has occurred with respect to a plurality of wind power generation devices, a sharp decrease in the output of the wind farm as a whole is mitigated. The wind farm comprises a wind power generation device and a centralized control device which controls a plurality of wind power generation devices. The wind farm is characterized in that the centralized control device performs control such that, if two or more of the wind power generation devices, either simultaneously or in a predetermined period, have reached or exceeded a cutout wind velocity or have issued a shutdown request, a smaller number of wind power generation devices than the number of the wind power generation devices that, either simultaneously or in a predetermined period, have reached or exceeded the cutout wind velocity or have issued the shutdown request, are permitted to be stopped.

Inventors:
SAEKI Mitsuru (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KAKUYA Hiromu (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KUSUNO Nobuhiro (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2018/032315
Publication Date:
April 25, 2019
Filing Date:
August 31, 2018
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
F03D7/04
Domestic Patent References:
WO2013073017A12013-05-23
Foreign References:
JP2006170208A2006-06-29
JP2016516937A2016-06-09
JP2011127461A2011-06-30
Attorney, Agent or Firm:
POLAIRE I.P.C. (13-11, Nihonbashikayabacho 2-chome Chuo-k, Tokyo 25, 〒1030025, JP)
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