Title:
POWER MEASURING SYSTEM AND POWER TEMPERATURE CONVERTER
Document Type and Number:
WIPO Patent Application WO/2012/017523
Kind Code:
A1
Abstract:
[Problem] To provide a power measuring system, whereby power consumption of a plurality of electrical apparatuses can be relatively easily measured, and a power temperature converter. [Solution] Power temperature converters (50) are respectively attached to the power supply lines (3) of servers (1), said power temperature converters changing the temperature thereof corresponding to currents flowing in the power supply lines (3). Furthermore, an optical fiber (12) is disposed in contact with each of the power temperature converters (50), and an optical fiber (13) is disposed such that the optical fiber passes the vicinity of each of the power temperature converters (50). A temperature change of each of the power temperature converters (50) is measured by means of the optical fibers (12, 13) and a temperature measuring device (11). An analytical device (14) analyzes the temperature change measurement results obtained from the temperature measuring device (11), and calculates the power consumption of each of the servers (1).
Inventors:
TAKEI, Fumio (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
武井 文雄 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 富士通株式会社内 Kanagawa, 〒2118588, JP)
UNO, Kazushi (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
宇野 和史 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号富士通株式会社内 Kanagawa, 〒2118588, JP)
KASAJIMA, Takeo (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
武井 文雄 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 富士通株式会社内 Kanagawa, 〒2118588, JP)
UNO, Kazushi (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
宇野 和史 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号富士通株式会社内 Kanagawa, 〒2118588, JP)
KASAJIMA, Takeo (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
Application Number:
JP2010/063154
Publication Date:
February 09, 2012
Filing Date:
August 04, 2010
Export Citation:
Assignee:
FUJITSU LIMITED (1-1 Kamikodanaka 4-chome, Nakahara-ku Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
富士通株式会社 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 Kanagawa, 〒2118588, JP)
TAKEI, Fumio (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
武井 文雄 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 富士通株式会社内 Kanagawa, 〒2118588, JP)
UNO, Kazushi (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
宇野 和史 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号富士通株式会社内 Kanagawa, 〒2118588, JP)
富士通株式会社 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 Kanagawa, 〒2118588, JP)
TAKEI, Fumio (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
武井 文雄 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号 富士通株式会社内 Kanagawa, 〒2118588, JP)
UNO, Kazushi (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
宇野 和史 (〒88 神奈川県川崎市中原区上小田中４丁目１番１号富士通株式会社内 Kanagawa, 〒2118588, JP)
International Classes:
G01R21/02
Attorney, Agent or Firm:
OKAMOTO, Keizo (OKAMOTO PATENT OFFICE, Yamanishi Bldg. 4F, 11-7, Nihonbashi Ningyo-cho 3-chome,Chuo-k, Tokyo 13, 〒1030013, JP)
Claims:
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