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Patent Searching and Data


Title:
POWER CONVERSION DEVICE, SERVER, AND DATA GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/026475
Kind Code:
A1
Abstract:
This power conversion device 100 is provided with: a power conversion unit 110 which generates AC power for operating a control target 10 and outputs the AC power to a motor 12; and an abnormality detection unit 120 which detects an abnormality of the control target 10 on the basis of an index value related to an operation state of the motor 12.

Inventors:
KINOMURA Hirofumi (2-1 Kurosaki-Shiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
Application Number:
JP2018/024190
Publication Date:
February 07, 2019
Filing Date:
June 26, 2018
Export Citation:
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Assignee:
KABUSHIKI KAISHA YASKAWA DENKI (2-1 Kurosaki-Shiroishi, Yahatanishi-ku Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
International Classes:
G05B23/02; H02M7/48; H02P29/024
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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