JP2016197040A5 - - Google Patents

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Publication number
JP2016197040A5
JP2016197040A5 JP2015076484A JP2015076484A JP2016197040A5 JP 2016197040 A5 JP2016197040 A5 JP 2016197040A5 JP 2015076484 A JP2015076484 A JP 2015076484A JP 2015076484 A JP2015076484 A JP 2015076484A JP 2016197040 A5 JP2016197040 A5 JP 2016197040A5
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JP
Japan
Prior art keywords
histogram
load torque
calculation unit
electric motor
normal
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Application number
JP2015076484A
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English (en)
Japanese (ja)
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JP2016197040A (ja
JP6238928B2 (ja
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Priority to JP2015076484A priority Critical patent/JP6238928B2/ja
Priority claimed from JP2015076484A external-priority patent/JP6238928B2/ja
Publication of JP2016197040A publication Critical patent/JP2016197040A/ja
Publication of JP2016197040A5 publication Critical patent/JP2016197040A5/ja
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Publication of JP6238928B2 publication Critical patent/JP6238928B2/ja
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JP2015076484A 2015-04-03 2015-04-03 電動機の診断装置 Active JP6238928B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015076484A JP6238928B2 (ja) 2015-04-03 2015-04-03 電動機の診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015076484A JP6238928B2 (ja) 2015-04-03 2015-04-03 電動機の診断装置

Publications (3)

Publication Number Publication Date
JP2016197040A JP2016197040A (ja) 2016-11-24
JP2016197040A5 true JP2016197040A5 (OSRAM) 2017-02-16
JP6238928B2 JP6238928B2 (ja) 2017-11-29

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ID=57358263

Family Applications (1)

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JP2015076484A Active JP6238928B2 (ja) 2015-04-03 2015-04-03 電動機の診断装置

Country Status (1)

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JP (1) JP6238928B2 (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102104117B1 (ko) * 2016-07-25 2020-04-23 미쓰비시덴키 가부시키가이샤 전동기의 진단 장치
JP7069559B2 (ja) * 2017-04-03 2022-05-18 株式会社島津製作所 真空ポンプのモータ異常検出装置および真空ポンプシステム
JP6910640B2 (ja) * 2017-05-12 2021-07-28 国立大学法人東京海洋大学 プロペラ負荷状態推定装置、プロペラ負荷状態推定方法、およびプロペラ負荷状態推定プログラム
CN110800207B (zh) * 2017-06-29 2023-03-10 三菱电机株式会社 电动机诊断装置
CN107462833A (zh) * 2017-08-22 2017-12-12 姚静洁 一种断路器自动测试装置
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
WO2019234789A1 (ja) * 2018-06-04 2019-12-12 日産自動車株式会社 異常判定装置及び異常判定方法
KR102773327B1 (ko) * 2020-05-25 2025-02-27 미쓰비시덴키 가부시키가이샤 전동기의 진단 장치
JP7503201B2 (ja) * 2021-03-11 2024-06-19 株式会社日立産機システム 電力変換装置
CN116068396B (zh) * 2023-03-29 2023-06-20 深圳市昱森机电有限公司 基于人工智能的电机性能的测试方法及相关装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003070287A (ja) * 2001-08-28 2003-03-07 Yaskawa Electric Corp 診断機能を備えたモータ制御装置
JP2006158031A (ja) * 2004-11-26 2006-06-15 Yaskawa Electric Corp モータ制御装置およびその制御方法
JP2009294101A (ja) * 2008-06-05 2009-12-17 Mitsubishi Electric Corp プリント基板検査装置およびプリント基板検査方法

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