TW200507436A - Lock protection circuit for electric motor, an integrated circuit, and method for protecting an electric motor from locking - Google Patents
Lock protection circuit for electric motor, an integrated circuit, and method for protecting an electric motor from lockingInfo
- Publication number
- TW200507436A TW200507436A TW093117891A TW93117891A TW200507436A TW 200507436 A TW200507436 A TW 200507436A TW 093117891 A TW093117891 A TW 093117891A TW 93117891 A TW93117891 A TW 93117891A TW 200507436 A TW200507436 A TW 200507436A
- Authority
- TW
- Taiwan
- Prior art keywords
- electric motor
- protection circuit
- lock protection
- starting pulse
- locked state
- Prior art date
Links
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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/12—Monitoring commutation; Providing indication of commutation failure
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/24—Arrangements for stopping
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/28—Arrangements for controlling current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Motor And Converter Starters (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003204277A JP2005051870A (ja) | 2003-07-31 | 2003-07-31 | モータのロック保護回路、及び集積回路、並びにモータのロック保護方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200507436A true TW200507436A (en) | 2005-02-16 |
TWI275239B TWI275239B (en) | 2007-03-01 |
Family
ID=34263328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093117891A TWI275239B (en) | 2003-07-31 | 2004-06-21 | Lock protection circuit for electric motor, an integrated circuit of a driving circuit for controlling a motor driving coil current, and method for protecting an electric motor from locking |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005051870A (zh) |
KR (1) | KR100642171B1 (zh) |
CN (1) | CN1284296C (zh) |
TW (1) | TWI275239B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI731413B (zh) * | 2019-09-11 | 2021-06-21 | 茂達電子股份有限公司 | 具有拴鎖保護模式的馬達驅動裝置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4879645B2 (ja) * | 2005-07-12 | 2012-02-22 | ローム株式会社 | モータ駆動装置及びこれを用いた電気機器 |
KR100811659B1 (ko) * | 2007-01-17 | 2008-03-11 | 삼성전자주식회사 | 브러시리스 직류 모터를 포함한 압축기의 기동제어방법 |
JP4972439B2 (ja) * | 2007-03-26 | 2012-07-11 | オンセミコンダクター・トレーディング・リミテッド | モータ拘束検出回路 |
JP5405840B2 (ja) * | 2009-01-23 | 2014-02-05 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | モータ速度制御装置 |
CN102820842B (zh) * | 2011-06-10 | 2015-01-14 | 尼克森微电子股份有限公司 | 马达驱动装置及用于该装置的锁定保护与待机控制电路 |
JP2015070727A (ja) * | 2013-09-30 | 2015-04-13 | サンケン電気株式会社 | モータドライバ |
CN105846755B (zh) * | 2015-01-14 | 2019-04-19 | 南京德朔实业有限公司 | 电动工具以及电机的控制方法 |
JP6633024B2 (ja) * | 2017-05-24 | 2020-01-22 | ミネベアミツミ株式会社 | モータ駆動制御装置及びモータの駆動制御方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960023409A (ko) * | 1994-12-10 | 1996-07-20 | 구자홍 | 세탁기의 세탁조 회전제어장치 및 방법 |
KR19990018530A (ko) * | 1997-08-27 | 1999-03-15 | 윤종용 | 세탁기의 모터고장 검사방법 |
JP4015324B2 (ja) | 1999-08-16 | 2007-11-28 | カルソニックカンセイ株式会社 | ロック判定機能付きブラシレスモータの制御装置 |
JP2001145380A (ja) | 1999-11-15 | 2001-05-25 | Fuji Xerox Co Ltd | モータ異常時停止装置およびモータ異常検出装置 |
KR20010048542A (ko) * | 1999-11-27 | 2001-06-15 | 구자홍 | 세탁기의 수류패턴 제어방법 |
-
2003
- 2003-07-31 JP JP2003204277A patent/JP2005051870A/ja active Pending
-
2004
- 2004-06-21 TW TW093117891A patent/TWI275239B/zh not_active IP Right Cessation
- 2004-07-07 CN CNB2004100637374A patent/CN1284296C/zh not_active Expired - Fee Related
- 2004-07-30 KR KR1020040060048A patent/KR100642171B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI731413B (zh) * | 2019-09-11 | 2021-06-21 | 茂達電子股份有限公司 | 具有拴鎖保護模式的馬達驅動裝置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005051870A (ja) | 2005-02-24 |
KR20050014735A (ko) | 2005-02-07 |
KR100642171B1 (ko) | 2006-11-03 |
CN1581672A (zh) | 2005-02-16 |
TWI275239B (en) | 2007-03-01 |
CN1284296C (zh) | 2006-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |