KR102035358B1 - 브러시리스 모터를 동작시키는 방법 및 디바이스 - Google Patents
브러시리스 모터를 동작시키는 방법 및 디바이스 Download PDFInfo
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- KR102035358B1 KR102035358B1 KR1020137034225A KR20137034225A KR102035358B1 KR 102035358 B1 KR102035358 B1 KR 102035358B1 KR 1020137034225 A KR1020137034225 A KR 1020137034225A KR 20137034225 A KR20137034225 A KR 20137034225A KR 102035358 B1 KR102035358 B1 KR 102035358B1
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000004065 semiconductor Substances 0.000 claims abstract description 72
- 238000004804 winding Methods 0.000 claims abstract description 36
- 230000002950 deficient Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 description 9
- 230000007547 defect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
- H02H7/1225—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to internal faults, e.g. shoot-through
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0487—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting motor faults
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
-
- 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
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
- H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
도 2a 는 전기 모터의 포지티브 회전 방향의 경우, 할당된 전력 반도체 스위치를 스위칭 오프하기 위한 모터 포지션 각도들을 갖는 도면을 도시한다.
도 2b 는 전기 모터의 네거티브 회전 방향의 경우, 할당된 전력 반도체 스위치를 스위칭 오프하기 위한 모터 포지션 각도들을 갖는 도면을 도시한다.
도 3 은 본 발명에 다른 방법의 흐름도를 도시한다.
도 4 는 "스타-포인트 스위칭 유닛" 으로서 구성된 안전 스위칭 수단들로서의 전력 반도체 스위치들을 갖는 제 2 의 예시적인 실시형태의 개략적인 회로도를 도시한다.
도 5 는 모터 포지션 각도 센서가 없는, 도 1 에 대응하는 회로도를 도시한다.
Claims (12)
- 브러시리스 전기 모터 (1) 를 동작시키는 방법으로서,
상기 전기 모터 (1) 의 권선들 (U, V, W) 은 6 개의 스위치들 (5) 을 이용하는 AC 변환기 (3) 에 의해 제어되고, 상기 AC 변환기 (3) 는 상기 전기 모터 (1) 의 권선들 (U, V, W) 에 할당되는 3 개의 출력부들 (17, 18, 19) 을 포함하고, 전력 반도체 스위치 (2) 가 각 경우에 상기 AC 변환기 (3) 의 출력부들 (17, 18, 19) 과 상기 권선들 (U, V, W) 사이에 배열되고, 결함이 있는 스위치들 (5) 을 검출하기 위한 검출 유닛 (10), 상기 AC 변환기 (3) 의 출력부들 (17, 18, 19) 에서의 전압을 측정하기 위한 유닛 (11) 및 상기 스위치들 (5) 과 상기 전력 반도체 스위치들 (2) 을 제어하기 위한 마이크로제어기 (4) 가 제공되며,
결함이 있는 스위치 (5) 를 검출한 후에, 상기 AC 변환기 (3) 는, 전력이 더 이상 상기 전기 모터 (1) 의 권선들 (U, V, W) 내에 도입되지 않고, 상기 전력 반도체 스위치들 (2) 이 미리 정의된 모터 포지션 각도 에서 연속해서 오픈되도록, 상기 마이크로제어기 (4) 에 의해 스위칭 오프되는 것을 특징으로 하는 브러시리스 전기 모터 (1) 를 동작시키는 방법. - 브러시리스 전기 모터 (1) 를 동작시키는 디바이스로서,
상기 전기 모터 (1) 의 권선들 (U, V, W) 은 6 개의 스위치들 (5) 을 이용하는 AC 변환기 (3) 에 의해 제어되고, 상기 AC 변환기 (3) 는 상기 전기 모터 (1) 의 권선들 (U, V, W) 에 할당되는 3 개의 출력부들 (17, 18, 19) 을 포함하고, 전력 반도체 스위치 (2) 가 각 경우에 상기 AC 변환기 (3) 의 출력부들 (17, 18, 19) 과 상기 권선들 (U, V, W) 사이에 배열되고, 결함이 있는 스위치들 (5) 을 검출하기 위한 검출 유닛 (10), 상기 AC 변환기 (3) 의 출력부들 (17, 18, 19) 에서의 전압을 측정하기 위한 유닛 (11) 및 상기 스위치들 (5) 과 상기 전력 반도체 스위치들 (2) 을 제어하기 위한 마이크로제어기 (4) 가 제공되며,
상기 마이크로제어기 (4) 는, 결함이 있는 스위치 (5) 의 검출 후에, 전력이 더 이상 상기 전기 모터 (1) 의 권선들 (U, V, W) 내에 도입되지 않도록 상기 마이크로제어기 (4) 에 의해 상기 AC 변환기 (3) 를 스위칭 오프하도록 설계되고, 상기 마이크로제어기 (4) 는 추가로, 상기 전력 반도체 스위치들 (2) 을 미리 정의된 모터 포지션 각도 에서 연속해서 오픈하도록 설계되는 것을 특징으로 하는 브러시리스 전기 모터 (1) 를 동작시키는 디바이스. - 제 6 항 또는 제 7 항에 있어서,
상기 전력 반도체 스위치들 (2) 은 전력 MOSFET 트랜지스터들로서 구현되는 것을 특징으로 하는 브러시리스 전기 모터 (1) 를 동작시키는 디바이스. - 제 6 항 또는 제 7 항에 있어서,
상기 결함이 있는 스위치들 (5) 을 검출하기 위한 유닛 (10) 및 상기 AC 변환기 (3) 의 출력부들 (17, 18, 19) 에서의 전압을 측정하기 위한 유닛 (11) 은 상기 마이크로제어기 (4) 내에 통합되는 것을 특징으로 하는 브러시리스 전기 모터 (1) 를 동작시키는 디바이스.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011076406 | 2011-05-24 | ||
DE102011076406.2 | 2011-05-24 | ||
PCT/EP2012/059594 WO2012160092A2 (de) | 2011-05-24 | 2012-05-23 | Verfahren und vorrichtung zum betrieb eines bürstenlosen motors |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140040170A KR20140040170A (ko) | 2014-04-02 |
KR102035358B1 true KR102035358B1 (ko) | 2019-10-22 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020137034225A Active KR102035358B1 (ko) | 2011-05-24 | 2012-05-23 | 브러시리스 모터를 동작시키는 방법 및 디바이스 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9312796B2 (ko) |
EP (1) | EP2715932B1 (ko) |
KR (1) | KR102035358B1 (ko) |
CN (1) | CN103548254B (ko) |
DE (1) | DE102012208632A1 (ko) |
WO (1) | WO2012160092A2 (ko) |
Families Citing this family (15)
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WO2012160090A2 (de) * | 2011-05-26 | 2012-11-29 | Continental Automotive Gmbh | Verfahren und vorrichtung zum betrieb eines bürstenlosen motors |
DE102011078672A1 (de) | 2011-07-05 | 2013-01-10 | Robert Bosch Gmbh | Elektronisch kommutierter Elektromotor mit einer Defektabschaltung |
US9065275B2 (en) | 2013-08-26 | 2015-06-23 | Infineon Technologies Austria Ag | Driving circuit for an electric motor |
FR3013170B1 (fr) * | 2013-11-14 | 2015-12-25 | Valeo Sys Controle Moteur Sas | Procede d'evacuation de l'energie stockee dans un stator d'un moteur electrique |
US9876458B2 (en) | 2014-03-19 | 2018-01-23 | Mitsubishi Electric Corporation | Control device for AC rotating machine and electric power steering device |
GB201416011D0 (en) * | 2014-09-10 | 2014-10-22 | Trw Ltd | Motor drive circuitry |
EP3131198B1 (en) * | 2015-08-10 | 2022-06-08 | Goodrich Actuation Systems Limited | Control strategy of a dual lane fault tolerant permanent magnet motor to reduce drag torque under fault condition |
FR3042322B1 (fr) * | 2015-10-07 | 2017-11-03 | Continental Automotive France | Procede pour limiter le courant dans des dispositifs de type "pont en h" |
DE102016221438A1 (de) * | 2016-10-11 | 2018-04-12 | Continental Teves Ag & Co. Ohg | Motoranordnung |
DE102017211219A1 (de) | 2017-06-30 | 2019-01-03 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zum Betreiben einer elektrischen Maschine, insbesondere eines Lenkunterstützungsantriebs |
GB201719771D0 (en) * | 2017-11-28 | 2018-01-10 | Trw Ltd | Control circuit for a multi-phase motor |
DE102018123903A1 (de) * | 2018-09-27 | 2020-04-02 | Thyssenkrupp Ag | Temperaturmessung eines Halbleiterleistungsschaltelementes |
DE102018220768A1 (de) * | 2018-11-30 | 2020-06-04 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Motorsystems mit einer elektrischen Maschine und zugehöriges Motorsystem |
US11063535B2 (en) * | 2019-09-13 | 2021-07-13 | Ford Global Technologies, Llc | Steering motor brake |
DE102020109438A1 (de) | 2020-04-03 | 2021-10-07 | Thyssenkrupp Ag | Verfahren zum Schutz eines Sicherheitsschalters einer Steuereinheit eines Elektromotors |
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2012
- 2012-05-23 EP EP20120725344 patent/EP2715932B1/de active Active
- 2012-05-23 WO PCT/EP2012/059594 patent/WO2012160092A2/de active Application Filing
- 2012-05-23 CN CN201280025087.7A patent/CN103548254B/zh active Active
- 2012-05-23 US US14/119,518 patent/US9312796B2/en active Active
- 2012-05-23 KR KR1020137034225A patent/KR102035358B1/ko active Active
- 2012-05-23 DE DE102012208632A patent/DE102012208632A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR20140040170A (ko) | 2014-04-02 |
WO2012160092A3 (de) | 2013-08-08 |
CN103548254B (zh) | 2016-06-01 |
WO2012160092A2 (de) | 2012-11-29 |
US9312796B2 (en) | 2016-04-12 |
EP2715932A2 (de) | 2014-04-09 |
US20140077736A1 (en) | 2014-03-20 |
CN103548254A (zh) | 2014-01-29 |
DE102012208632A1 (de) | 2012-11-29 |
EP2715932B1 (de) | 2015-05-06 |
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