JP2016195524A5 - - Google Patents

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JP2016195524A5
JP2016195524A5 JP2015075583A JP2015075583A JP2016195524A5 JP 2016195524 A5 JP2016195524 A5 JP 2016195524A5 JP 2015075583 A JP2015075583 A JP 2015075583A JP 2015075583 A JP2015075583 A JP 2015075583A JP 2016195524 A5 JP2016195524 A5 JP 2016195524A5
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power spectrum
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JP2015075583A
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JP2016195524A (ja
JP6190841B2 (ja
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JP2015075583A 2015-04-02 2015-04-02 電動機の診断装置 Active JP6190841B2 (ja)

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JP2015075583A JP6190841B2 (ja) 2015-04-02 2015-04-02 電動機の診断装置

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JP2015075583A JP6190841B2 (ja) 2015-04-02 2015-04-02 電動機の診断装置

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JP2016195524A JP2016195524A (ja) 2016-11-17
JP2016195524A5 true JP2016195524A5 (enExample) 2017-02-16
JP6190841B2 JP6190841B2 (ja) 2017-08-30

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10883895B2 (en) 2016-12-15 2021-01-05 Mitsubishi Electric Corporation Abnormality diagnostic device for power transmission mechanism and abnormality diagnostic method for power transmission mechanism
CN110268623B (zh) * 2017-02-03 2022-08-05 三菱电机株式会社 电动机的诊断装置
EP3648338B1 (en) * 2017-06-29 2022-02-16 Mitsubishi Electric Corporation Diagnostic device for electric motor
EP3681035A4 (en) 2017-09-05 2021-04-14 Hitachi, Ltd. AC ELECTRIC MOTOR CONTROL DEVICE AND METHOD, AND ELECTRIC MOTOR DRIVE SYSTEM CONTROL DEVICE AND METHOD
KR101950385B1 (ko) * 2017-09-12 2019-02-20 주식회사 파워스캔 유도 전동기 및 부하의 진단 시스템, 방법, 및 상기 방법을 실행시키기 위한 컴퓨터 판독 가능한 프로그램을 기록한 기록 매체
CN111344946A (zh) 2017-11-22 2020-06-26 三菱电机株式会社 设备劣化诊断装置
JP7457452B2 (ja) * 2018-06-07 2024-03-28 三菱重工業株式会社 制御装置、制御システム、制御方法および制御プログラム
JP7059161B2 (ja) 2018-10-22 2022-04-25 株式会社日立製作所 回転機診断システム
JPWO2020137362A1 (ja) * 2018-12-26 2021-11-11 日本電産株式会社 判定装置、モータ装置及びプログラム
JP7198089B2 (ja) * 2019-01-10 2022-12-28 株式会社日立産機システム 電力変換装置、回転機システム、及び診断方法
JP7594434B2 (ja) * 2020-01-16 2024-12-04 株式会社日立産機システム 電力変換装置、回転機システム、及び診断方法
JP7340482B2 (ja) 2020-03-03 2023-09-07 株式会社日立製作所 機器監視装置及び機器監視方法
WO2021240578A1 (ja) 2020-05-25 2021-12-02 三菱電機株式会社 電動機の診断装置
CN114720872A (zh) * 2022-03-24 2022-07-08 深圳市双合电气股份有限公司 一种电动机负载传动机构的故障诊断方法及系统
WO2025224993A1 (ja) * 2024-04-26 2025-10-30 三菱電機株式会社 電動機の診断装置、および電動機の診断システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4062939B2 (ja) * 2002-03-14 2008-03-19 Ｊｆｅスチール株式会社 交流電動機の回転子異常検出方法及び回転子異常検出装置
JP5565120B2 (ja) * 2010-06-09 2014-08-06 富士電機株式会社 転がり軸受部振動データの高周波電磁振動成分除去方法および高周波電磁振動成分除去装置、回転機械の転がりの軸受診断方法および軸受診断装置
EP2518456A1 (en) * 2011-04-29 2012-10-31 ABB Technology AG Method for monitoring demagnetization

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