JP5660996B2 - 電動機制御装置 - Google Patents
電動機制御装置 Download PDFInfo
- Publication number
- JP5660996B2 JP5660996B2 JP2011172681A JP2011172681A JP5660996B2 JP 5660996 B2 JP5660996 B2 JP 5660996B2 JP 2011172681 A JP2011172681 A JP 2011172681A JP 2011172681 A JP2011172681 A JP 2011172681A JP 5660996 B2 JP5660996 B2 JP 5660996B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- drive circuit
- voltage
- battery
- electric motor
- 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.)
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Links
- 238000001514 detection method Methods 0.000 claims description 48
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001105 regulatory 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- 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
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
-
- 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Electric Motors In General (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Stopping Of Electric Motors (AREA)
Description
3 バッテリ
4 制御部
5 電圧検出部
6 回転数検出部
7 リレー
10 駆動回路
21 モータ
R モータの回転数
Rp ONしきい値
Rq OFFしきい値
V 駆動回路の電圧
Vs ONしきい値
Claims (4)
- バッテリを電源として電動機を駆動する駆動回路と、
前記バッテリと前記駆動回路との間に設けられ、ONすることにより前記バッテリから前記駆動回路へ電流を供給し、OFFすることにより前記バッテリから前記駆動回路への電流を遮断するスイッチ素子と、
前記駆動回路の電圧を検出する電圧検出部と、
前記駆動回路を動作させて、前記電動機を制御する制御部と、を備えた電動機制御装置において、
前記制御部は、
前記電動機の制御停止中に、前記電圧検出部により検出した前記駆動回路の電圧が第1の所定値以上である場合に、前記スイッチ素子をONさせて、前記電動機で発生した誘起電圧を前記スイッチ素子を介して前記バッテリに放電する、ことを特徴とする電動機制御装置。 - バッテリを電源として電動機を駆動する駆動回路と、
前記バッテリと前記駆動回路との間に設けられ、ONすることにより前記バッテリから前記駆動回路へ電流を供給し、OFFすることにより前記バッテリから前記駆動回路への電流を遮断するスイッチ素子と、
前記駆動回路の電圧を検出する電圧検出部と、
前記電動機の回転数を検出する回転数検出部と、
前記駆動回路を動作させて、前記電動機を制御する制御部と、を備えた電動機制御装置において、
前記制御部は、
前記電動機の制御停止中に、前記電圧検出部により検出した前記駆動回路の電圧が第1の所定値以上である場合、または、前記回転数検出部により検出した前記電動機の回転数が第2の所定値以上である場合に、前記スイッチ素子をONさせて、前記電動機で発生した誘起電圧を前記スイッチ素子を介して前記バッテリに放電する、ことを特徴とする電動機制御装置。 - 請求項2に記載の電動機制御装置において、
前記制御部は、
前記電動機の制御停止中に、前記回転数検出部により検出した前記電動機の回転数が前記第2の所定値より小さい第3の所定値以下である場合に、前記スイッチ素子をOFFする、ことを特徴とする電動機制御装置。 - 請求項1ないし請求項3のいずれかに記載の電動機制御装置において、
前記制御部は、
前記電動機を制御するときに、前記スイッチ素子をONし、
前記電動機の制御を停止するときに、前記スイッチ素子をOFFする、ことを特徴とする電動機制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011172681A JP5660996B2 (ja) | 2011-08-08 | 2011-08-08 | 電動機制御装置 |
CN201210271316.5A CN102931898B (zh) | 2011-08-08 | 2012-07-31 | 电动机控制装置 |
DE102012107275A DE102012107275A1 (de) | 2011-08-08 | 2012-08-08 | Motorsteuerungsvorrichtung |
US13/569,527 US8872458B2 (en) | 2011-08-08 | 2012-08-08 | Motor control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011172681A JP5660996B2 (ja) | 2011-08-08 | 2011-08-08 | 電動機制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013038901A JP2013038901A (ja) | 2013-02-21 |
JP5660996B2 true JP5660996B2 (ja) | 2015-01-28 |
Family
ID=47595725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011172681A Active JP5660996B2 (ja) | 2011-08-08 | 2011-08-08 | 電動機制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8872458B2 (ja) |
JP (1) | JP5660996B2 (ja) |
CN (1) | CN102931898B (ja) |
DE (1) | DE102012107275A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007027898A1 (de) * | 2007-06-18 | 2008-12-24 | Robert Bosch Gmbh | Elektrowerkzeug mit Kaltstartfunktion |
DE102011112273A1 (de) | 2011-09-05 | 2013-03-07 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Antriebsanordnung zur motorischen Verstellung eines Verstellelements eines Kraftfahrzeugs |
CN115142757B (zh) * | 2022-06-23 | 2023-08-04 | 东方久乐汽车电子(上海)股份有限公司 | 一种电动尾门控制电路及保护电路 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06245564A (ja) * | 1993-02-22 | 1994-09-02 | Toyota Autom Loom Works Ltd | モータ制御装置 |
JP2500460B2 (ja) | 1993-07-20 | 1996-05-29 | 日本電気株式会社 | 2色熱転写印字装置 |
JP3447087B2 (ja) * | 1993-09-08 | 2003-09-16 | カヤバ工業株式会社 | 電動パワーステアリング制御装置 |
US6147545A (en) * | 1994-03-08 | 2000-11-14 | Texas Instruments Incorporated | Bridge control circuit for eliminating shoot-through current |
JPH08111902A (ja) | 1994-10-11 | 1996-04-30 | Toyota Autom Loom Works Ltd | 産業車両のモータ駆動回路 |
JP3572112B2 (ja) | 1995-03-24 | 2004-09-29 | オリエンタルモーター株式会社 | 単相誘導電動機の駆動制御装置 |
JP3063893B2 (ja) * | 1997-01-07 | 2000-07-12 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
DE69737146T2 (de) * | 1997-06-20 | 2007-10-04 | Mitsubishi Denki K.K. | Motorisch angetriebene servolenkung |
JPH1141703A (ja) | 1997-07-17 | 1999-02-12 | Mitsubishi Electric Corp | 電気車の走行制御装置 |
JP2005224005A (ja) * | 2004-02-05 | 2005-08-18 | Power System:Kk | モータ駆動システム |
CN2757191Y (zh) * | 2004-11-16 | 2006-02-08 | 路放鸣 | 由微处理器组成的电动自行车直流电机控制器 |
JP2007092787A (ja) | 2005-09-27 | 2007-04-12 | Enplas Corp | 歯車及び歯車装置 |
DE102009042456B4 (de) | 2009-09-23 | 2013-06-27 | Stabilus Gmbh | Antriebseinrichtung |
-
2011
- 2011-08-08 JP JP2011172681A patent/JP5660996B2/ja active Active
-
2012
- 2012-07-31 CN CN201210271316.5A patent/CN102931898B/zh active Active
- 2012-08-08 US US13/569,527 patent/US8872458B2/en active Active
- 2012-08-08 DE DE102012107275A patent/DE102012107275A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2013038901A (ja) | 2013-02-21 |
DE102012107275A8 (de) | 2013-04-25 |
US8872458B2 (en) | 2014-10-28 |
DE102012107275A1 (de) | 2013-02-14 |
US20130038262A1 (en) | 2013-02-14 |
CN102931898B (zh) | 2015-09-09 |
CN102931898A (zh) | 2013-02-13 |
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