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PH12020050396A1 - Motor control device and insulation resistance detection method of same - Google Patents

Motor control device and insulation resistance detection method of same

Info

Publication number
PH12020050396A1
PH12020050396A1 PH12020050396A PH12020050396A PH12020050396A1 PH 12020050396 A1 PH12020050396 A1 PH 12020050396A1 PH 12020050396 A PH12020050396 A PH 12020050396A PH 12020050396 A PH12020050396 A PH 12020050396A PH 12020050396 A1 PH12020050396 A1 PH 12020050396A1
Authority
PH
Philippines
Prior art keywords
switch
insulation resistance
control device
motor control
same
Prior art date
Application number
PH12020050396A
Other languages
English (en)
Inventor
Yuji Ide
Toshio Hiraide
Keigo Kikuchi
Original Assignee
Sanyo Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of PH12020050396A1 publication Critical patent/PH12020050396A1/en

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Inverter Devices (AREA)
PH12020050396A 2019-10-18 2020-10-13 Motor control device and insulation resistance detection method of same PH12020050396A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019191384A JP7316186B2 (ja) 2019-10-18 2019-10-18 モータ制御装置及びその絶縁抵抗検出方法

Publications (1)

Publication Number Publication Date
PH12020050396A1 true PH12020050396A1 (en) 2021-08-23

Family

ID=75445497

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020050396A PH12020050396A1 (en) 2019-10-18 2020-10-13 Motor control device and insulation resistance detection method of same

Country Status (4)

Country Link
JP (1) JP7316186B2 (ja)
CN (1) CN112684252A (ja)
PH (1) PH12020050396A1 (ja)
TW (1) TWI851837B (ja)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3697616B2 (ja) * 2003-03-06 2005-09-21 株式会社トーエネック 絶縁監視装置
JP4248480B2 (ja) * 2004-11-08 2009-04-02 ダイハツ工業株式会社 漏電検出方法
JP4554501B2 (ja) * 2005-01-18 2010-09-29 ファナック株式会社 モータの絶縁抵抗劣化検出方法、絶縁抵抗劣化検出装置およびモータ駆動装置
JP2007198995A (ja) * 2006-01-30 2007-08-09 Matsushita Electric Ind Co Ltd 地絡抵抗測定回路、及び地絡検出回路
JP2008102096A (ja) * 2006-10-20 2008-05-01 Fanuc Ltd モータの絶縁抵抗劣化検出装置
JP2012093169A (ja) * 2010-10-26 2012-05-17 Murata Mach Ltd モータの絶縁劣化検出装置
EP2568560B1 (de) * 2011-09-07 2014-12-31 Siemens Aktiengesellschaft Frequenzumrichter sowie Verfahren zum Erkennen und Blockieren eines Fehlerstroms in einem Frequenzumrichter
JP5406345B1 (ja) * 2012-08-02 2014-02-05 山洋電気株式会社 モータ制御装置及びモータの絶縁劣化検出方法
JP5442078B2 (ja) * 2012-08-02 2014-03-12 山洋電気株式会社 モータ制御装置及びモータの絶縁劣化検出方法
WO2015075821A1 (ja) * 2013-11-22 2015-05-28 三菱電機株式会社 絶縁検出器及び電気機器
JP5788538B2 (ja) * 2014-01-08 2015-09-30 ファナック株式会社 絶縁劣化検出機能を備えたモータ駆動装置及びモータの絶縁抵抗検出方法
JP6017481B2 (ja) * 2014-03-05 2016-11-02 ファナック株式会社 絶縁抵抗検出機能を備えたモータ駆動装置及びモータの絶縁抵抗検出方法
JP5832578B2 (ja) * 2014-04-15 2015-12-16 ファナック株式会社 モータの絶縁抵抗劣化検出部の故障検出機能を備えたモータ駆動装置及び故障検出方法
CN106483379A (zh) * 2015-08-27 2017-03-08 长城汽车股份有限公司 一种绝缘电阻检测方法、系统
JP6680648B2 (ja) * 2016-08-29 2020-04-15 山洋電気株式会社 モータ制御装置
JP6854750B2 (ja) * 2017-12-25 2021-04-07 矢崎総業株式会社 地絡検出装置

Also Published As

Publication number Publication date
TWI851837B (zh) 2024-08-11
CN112684252A (zh) 2021-04-20
JP7316186B2 (ja) 2023-07-27
TW202129286A (zh) 2021-08-01
JP2021067500A (ja) 2021-04-30

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