KR20150011779A - 필터와 결합된 전류검출센서의 시간 지연보상기법을 적용한 모터의 구동장치 - Google Patents
필터와 결합된 전류검출센서의 시간 지연보상기법을 적용한 모터의 구동장치 Download PDFInfo
- Publication number
- KR20150011779A KR20150011779A KR1020140092598A KR20140092598A KR20150011779A KR 20150011779 A KR20150011779 A KR 20150011779A KR 1020140092598 A KR1020140092598 A KR 1020140092598A KR 20140092598 A KR20140092598 A KR 20140092598A KR 20150011779 A KR20150011779 A KR 20150011779A
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- filter
- signal
- current
- delay time
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
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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
- H02P6/14—Electronic commutators
- H02P6/15—Controlling commutation time
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/50—Vector control arrangements or methods not otherwise provided for in H02P21/00- H02P21/36
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/902—Compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
도 2는 도 1의 제어유니트의 상세 블록도이고,
도 3은 본 발명에 적용되는 필터의 주파수에 따른 지연시간을 나타내 보인 그래프이고,
도 4는 도 8은 지연시간을 보상하지 않은 경우와 지연시간을 보상한 경우에 대해 실험한 결과를 비교하여 나타내 보인 그래프이다.
130: 전류 검출부 140: 필터
150: 모터 제어유니트
Claims (3)
- 모터와;
상기 모터의 회전자 위치 정보를 검출하는 회전자 위치 검출부와;
상기 모터에 전력을 공급하여 상기 모터를 구동하는 모터 구동부와;
상기 모터에 인가되는 전류를 검출하는 전류 검출부와;
상기 전류 검출부에서 출력되는 신호에 포함된 노이즈를 제거하여 출력하는 필터와;
상기 필터에 의한 지연시간이 미리 기록되어 있고, 상기 필터를 통해 입력된 신호로부터 상기 지연시간을 보상하여 상기 회전자 위치 검출부의 출력신호에 대응한 상기 모터 구동 제어신호를 상기 모터 구동부에 출력하는 모터 제어유니트;를 구비하고,
상기 모터 제어유니트는
상기 필터에 의한 지연시간이 기록된 지연시간 룩업테이블과;
상기 회전자 위치 검출부의 출력신호에 대해 상기 필터를 통해 입력된 신호에 대한 지연시간을 상기 지연시간 룩업테이블을 참조하여 보상한 위상각 신호를 생성하는 지연위상 보상기와;
상기 지연위상 보상기로부터 제공되는 위상각 신호와 상기 필터를 통해 입력된 신호를 이용하여 상기 모터 구동부를 제어하는 모터전류 제어부;를 구비하는 것을 특징으로 하는 모터의 구동장치. - 제1항에 있어서, 상기 필터는 상기 베셀, 엘립틱, 가우시안, 유한충격반응(FIR) 필터 중 적어도 하나가 적용된 것을 특징으로 하는 모터의 구동장치.
- 제2항에 있어서, 상기 필터는 차단 주파수를 초과한 신호는 제거하고, 차단주파수 이하의 신호는 통과하는 것이 적용되고,
상기 전류검출부는 상기 모터구동부로부터 상기 모터로 이어지는 전력공급선로의 외부에서 공급 전류에 대응되어 유기되는 에너지를 검출하는 전류 센서가 적용된 것을 특징으로 하는 모터의 구동장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130086748 | 2013-07-23 | ||
KR1020130086748 | 2013-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150011779A true KR20150011779A (ko) | 2015-02-02 |
Family
ID=52393536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140092598A KR20150011779A (ko) | 2013-07-23 | 2014-07-22 | 필터와 결합된 전류검출센서의 시간 지연보상기법을 적용한 모터의 구동장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160197568A1 (ko) |
KR (1) | KR20150011779A (ko) |
WO (1) | WO2015012576A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111831019A (zh) * | 2019-04-17 | 2020-10-27 | 中车株洲电力机车研究所有限公司 | 一种电机位置数据补偿方法及电机控制系统 |
WO2022085866A1 (ko) * | 2020-10-20 | 2022-04-28 | 한국해양과학기술원 | 전동기 또는 발전기의 전류를 결정하는 방법 및 디바이스 |
Families Citing this family (5)
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US10258417B2 (en) * | 2014-01-24 | 2019-04-16 | Koninklijke Philips N.V. | Sensorless force control for transeopagel echocardiography probe |
DE102015115860B4 (de) | 2015-09-21 | 2024-12-05 | Robert Bosch Gmbh | Kompensation des Zeitverzugs bei einer Rotorlagewinkelmessung |
GB2550416B (en) * | 2016-05-20 | 2022-02-16 | Ultra Electronics Ltd | Filter for a brushless DC motor |
US11303224B2 (en) * | 2018-01-25 | 2022-04-12 | Kabushiki Kaisha Toyota Jidoshokki | Inverter device with high follow-up capability |
GB2600688B (en) * | 2020-10-29 | 2023-05-17 | Delphi Automotive Systems Lux | Method of accurately determining angular rotor position from a raw signal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3239426B2 (ja) * | 1992-02-19 | 2001-12-17 | ダイキン工業株式会社 | ブラシレスdcモータの駆動装置 |
US6449567B1 (en) * | 1996-05-20 | 2002-09-10 | Crane Nuclear, Inc. | Apparatus and method for determining shaft speed of a motor |
KR100308267B1 (ko) * | 1998-05-25 | 2001-10-19 | 구자홍 | 브러시리스직류모터의위치검출장치 |
JP3857054B2 (ja) * | 1999-05-14 | 2006-12-13 | 三菱電機株式会社 | サーボ制御装置 |
JP3540311B2 (ja) * | 2002-05-31 | 2004-07-07 | 松下電器産業株式会社 | モータ駆動制御装置 |
JP5326742B2 (ja) * | 2009-03-30 | 2013-10-30 | アイシン精機株式会社 | 交流モータの制御装置 |
-
2014
- 2014-07-22 KR KR1020140092598A patent/KR20150011779A/ko not_active Application Discontinuation
- 2014-07-22 WO PCT/KR2014/006665 patent/WO2015012576A1/ko active Application Filing
- 2014-07-22 US US14/905,998 patent/US20160197568A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111831019A (zh) * | 2019-04-17 | 2020-10-27 | 中车株洲电力机车研究所有限公司 | 一种电机位置数据补偿方法及电机控制系统 |
CN111831019B (zh) * | 2019-04-17 | 2024-04-09 | 中车株洲电力机车研究所有限公司 | 一种电机位置数据补偿方法及电机控制系统 |
WO2022085866A1 (ko) * | 2020-10-20 | 2022-04-28 | 한국해양과학기술원 | 전동기 또는 발전기의 전류를 결정하는 방법 및 디바이스 |
Also Published As
Publication number | Publication date |
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US20160197568A1 (en) | 2016-07-07 |
WO2015012576A1 (ko) | 2015-01-29 |
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