JP6480316B2 - モータ制御装置 - Google Patents
モータ制御装置 Download PDFInfo
- Publication number
- JP6480316B2 JP6480316B2 JP2015237987A JP2015237987A JP6480316B2 JP 6480316 B2 JP6480316 B2 JP 6480316B2 JP 2015237987 A JP2015237987 A JP 2015237987A JP 2015237987 A JP2015237987 A JP 2015237987A JP 6480316 B2 JP6480316 B2 JP 6480316B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- insulation resistance
- voltage
- resistor
- control device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 108
- 238000001514 detection method Methods 0.000 claims description 49
- 238000009499 grossing Methods 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 description 19
- 238000005259 measurement Methods 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000002173 cutting fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Multiple Motors (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015237987A JP6480316B2 (ja) | 2015-12-04 | 2015-12-04 | モータ制御装置 |
CN201611048797.8A CN106961230B (zh) | 2015-12-04 | 2016-11-23 | 电动机控制装置 |
PH12016000446A PH12016000446A1 (en) | 2015-12-04 | 2016-11-29 | Motor control apparatus |
TW105139478A TWI717424B (zh) | 2015-12-04 | 2016-11-30 | 馬達控制裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015237987A JP6480316B2 (ja) | 2015-12-04 | 2015-12-04 | モータ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017103993A JP2017103993A (ja) | 2017-06-08 |
JP6480316B2 true JP6480316B2 (ja) | 2019-03-06 |
Family
ID=59017265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015237987A Expired - Fee Related JP6480316B2 (ja) | 2015-12-04 | 2015-12-04 | モータ制御装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6480316B2 (zh) |
CN (1) | CN106961230B (zh) |
PH (1) | PH12016000446A1 (zh) |
TW (1) | TWI717424B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6851932B2 (ja) * | 2017-08-01 | 2021-03-31 | 株式会社 東京ウエルズ | 経路選択システム |
JP7092620B2 (ja) * | 2018-08-31 | 2022-06-28 | 株式会社日立産機システム | 電力変換システムおよびモータ制御方法 |
JP7364871B2 (ja) * | 2018-09-27 | 2023-10-19 | ミツミ電機株式会社 | モータ制御回路及びモータ制御装置 |
JP7258654B2 (ja) * | 2019-05-23 | 2023-04-17 | 東芝キヤリア株式会社 | モータ駆動装置用の回路基板およびモータ駆動装置 |
EP3961907B1 (en) * | 2019-06-07 | 2022-08-31 | Ube Machinery Corporation, Ltd. | Electric motor drive device |
JP7191807B2 (ja) * | 2019-11-29 | 2022-12-19 | 株式会社日立製作所 | 診断装置および診断方法 |
CN113138308A (zh) * | 2020-01-17 | 2021-07-20 | 宝山钢铁股份有限公司 | It供电***中辊道电机绝缘状态的远程实时监测*** |
JP7489293B2 (ja) * | 2020-11-02 | 2024-05-23 | オークマ株式会社 | モータ絶縁検査機能付きインバータ装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2008102096A (ja) * | 2006-10-20 | 2008-05-01 | Fanuc Ltd | モータの絶縁抵抗劣化検出装置 |
JP5065192B2 (ja) * | 2008-02-01 | 2012-10-31 | 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 |
JP4565036B2 (ja) * | 2009-01-05 | 2010-10-20 | ファナック株式会社 | モータの絶縁劣化検出装置 |
JP4961045B1 (ja) * | 2011-02-24 | 2012-06-27 | 株式会社安川電機 | モータ駆動装置 |
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 |
JP5705382B1 (ja) * | 2013-11-22 | 2015-04-22 | 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 |
CN104297568B (zh) * | 2014-09-22 | 2017-03-08 | 北京天诚同创电气有限公司 | 双绕组电机的绝缘电阻检测装置及方法 |
-
2015
- 2015-12-04 JP JP2015237987A patent/JP6480316B2/ja not_active Expired - Fee Related
-
2016
- 2016-11-23 CN CN201611048797.8A patent/CN106961230B/zh active Active
- 2016-11-29 PH PH12016000446A patent/PH12016000446A1/en unknown
- 2016-11-30 TW TW105139478A patent/TWI717424B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2017103993A (ja) | 2017-06-08 |
PH12016000446A1 (en) | 2018-06-04 |
CN106961230B (zh) | 2022-04-19 |
TWI717424B (zh) | 2021-02-01 |
TW201721166A (zh) | 2017-06-16 |
CN106961230A (zh) | 2017-07-18 |
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