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Title:
BOILER FAILURE DETERMINING DEVICE, FAILURE DETERMINING METHOD, AND SERVICE METHOD
Document Type and Number:
WIPO Patent Application WO/2018/003028
Kind Code:
A1
Abstract:
A boiler failure determining device according to an embodiment is provided with a failure determining unit which, on the basis of the result obtained by standardizing either or both of a first feature amount and a second feature amount, carries out failure determination by using the second feature amount with respect to the first feature, wherein the first feature amount is based on data about a first boiler to be subjected to failure determination and the second feature amount is based on data including at least data about a second boiler other than the first boiler.

Inventors:
EKIDA Takashi (Incorporated 1-3, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 60, 〒1008560, JP)
KOBAYASHI Kunio (Incorporated 1-3, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 60, 〒1008560, JP)
SAKUMA Yuki (Incorporated 1-3, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 60, 〒1008560, JP)
TAKEDA Hisashi (Incorporated 1-3, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 60, 〒1008560, JP)
YAMAKAWA Taishi (Incorporated 1-3, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 60, 〒1008560, JP)
Application Number:
JP2016/069270
Publication Date:
January 04, 2018
Filing Date:
June 29, 2016
Export Citation:
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Assignee:
TOKYO ELECTRIC POWER COMPANY HOLDINGS, INCORPORATED (1-3 Uchisaiwai-cho 1-chome, Chiyoda-ku Tokyo, 60, 〒1008560, JP)
International Classes:
F22B37/42
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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