Title:
MICROGRID SYSTEM BUILDING METHOD
Document Type and Number:
WIPO Patent Application WO/2008/029849
Kind Code:
A1
Abstract:
A method for building a microgrid system wherein a network is built which integratively controls
and operates distributed power supplies including a plurality of types of power
supplies so as to supply a power to a particular area. The method comprises a step
of determining load variations of the particular area to frequency analyze the
data of the load variations; and a step of deciding, based on the frequency response
characteristics of the plurality of types of power supplies, share frequencies
of which the respective ones of the plurality of types of power supplies take charge,
allocating, based on the share frequencies, a frequency analysis result of the
load variations to the respective one of the plurality of types of power supplies,
and determining a capacity required of the respective one of the plurality of
types of power supplies.
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Inventors:
SHIMODA, Eisuke (2-3 Shibaura 1-chome, Minato-k, Tokyo 07, 1058007, JP)
下田 英介 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
NUMATA, Shigeo (2-3 Shibaura 1-chome, Minato-k, Tokyo 07, 1058007, JP)
沼田 茂生 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
下田 英介 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
NUMATA, Shigeo (2-3 Shibaura 1-chome, Minato-k, Tokyo 07, 1058007, JP)
沼田 茂生 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
Application Number:
JP2007/067316
Publication Date:
March 13, 2008
Filing Date:
September 05, 2007
Export Citation:
Assignee:
SHIMIZU CORPORATION (2-3 Shibaura 1-chome, Minato-ku Tokyo, 07, 1058007, JP)
清水建設株式会社 (〒07 東京都港区芝浦一丁目２番３号 Tokyo, 1058007, JP)
The University of Tokyo (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷七丁目３番１号 Tokyo, 1138654, JP)
SHIMODA, Eisuke (2-3 Shibaura 1-chome, Minato-k, Tokyo 07, 1058007, JP)
下田 英介 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
清水建設株式会社 (〒07 東京都港区芝浦一丁目２番３号 Tokyo, 1058007, JP)
The University of Tokyo (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷七丁目３番１号 Tokyo, 1138654, JP)
SHIMODA, Eisuke (2-3 Shibaura 1-chome, Minato-k, Tokyo 07, 1058007, JP)
下田 英介 (〒07 東京都港区芝浦一丁目２番３号 清水建設株式会社内 Tokyo, 1058007, JP)
International Classes:
H02J3/46; H02J3/38; H02J3/46; H02J3/38
Attorney, Agent or Firm:
SHIGA, Masatake et al. (2-3-1, Yaesu Chuo-k, Tokyo 53, 1048453, JP)
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