KR20150004032A - 전동기의 기동판별 장치 - Google Patents
전동기의 기동판별 장치 Download PDFInfo
- Publication number
- KR20150004032A KR20150004032A KR1020130076954A KR20130076954A KR20150004032A KR 20150004032 A KR20150004032 A KR 20150004032A KR 1020130076954 A KR1020130076954 A KR 1020130076954A KR 20130076954 A KR20130076954 A KR 20130076954A KR 20150004032 A KR20150004032 A KR 20150004032A
- Authority
- KR
- South Korea
- Prior art keywords
- frequency
- unit
- electric motor
- current
- motor
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007858 starting material Substances 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
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
- H02P1/265—Means for starting or running a triphase motor on a single phase supply
-
- 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
- H02P21/18—Estimation of position or 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
-
- 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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (AREA)
Abstract
Description
도 2는 도 1의 속도제어부의 상세 구성도이다.
도 3a 및 도 3b는 도 1의 전류제어부의 상세 구성도이다.
도 4는 본 발명에 따른 기동판별 장치의 일실시예 상세 구성도이다.
83: 대역폭 결정부 84: 판별부
Claims (5)
- 인버터로부터 3상 전동기로 입력되는 적어도 하나의 상전류의 주파수 성분에 해당하는 교류신호(제1신호) 및 상기 교류신호에 위상각이 90도 뒤지는 신호(제2신호)를 출력하는 변환부;
상기 제2신호로부터 주파수를 추정하는 추정부; 및
상기 추정부가 추정한 주파수와 상기 인버터의 출력전압의 주파수의 차이로부터 상기 3상 전동기의 기동여부를 판별하는 판별부를 포함하는 전동기의 기동판별 장치.
- 제1항에 있어서,
상기 추정부의 제어 대역폭을 결정하는 대역폭 결정부를 더 포함하는 전동기의 기동판별 장치.
- 제2항에 있어서, 상기 대역폭 결정부가 결정하는 제어 대역폭은,
상기 추정부의 이득에 따라 결정되는 전동기의 기동판별 장치.
- 제1항에 있어서, 상기 추정부는,
상기 전동기가 운전불가능한 양의 주파수(입력 주파수)를 입력으로 수신하여, 상기 전동기의 기동이 이루어지지 않는 경우에는 상기 입력 주파수를 출력하여, 상기 전동기의 기동의 성공여부를 판별가능하게 하는 전동기의 기동판별 장치.
- 제1항에 있어서, 상기 판별부는,
상기 추정부가 추정한 주파수와 상기 인버터의 출력전압의 주파수의 차이가 기설정된 허용가능한 주파수 범위를 벗어나는 경우 기동실패로 판단하는 전동기의 기동판별 장치.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130076954A KR101754441B1 (ko) | 2013-07-02 | 2013-07-02 | 전동기의 기동판별 장치 |
US14/309,676 US9660562B2 (en) | 2013-07-02 | 2014-06-19 | Apparatus for determining start of electric machine |
EP14173425.1A EP2822174B1 (en) | 2013-07-02 | 2014-06-23 | Apparatus for determining start of electric machine |
ES14173425.1T ES2678081T3 (es) | 2013-07-02 | 2014-06-23 | Aparato para determinar el encendido de una máquina eléctrica |
JP2014136720A JP6139476B2 (ja) | 2013-07-02 | 2014-07-02 | 電動機の起動判別装置 |
CN201410313522.7A CN104283464B (zh) | 2013-07-02 | 2014-07-02 | 用于判定电机的起动的设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130076954A KR101754441B1 (ko) | 2013-07-02 | 2013-07-02 | 전동기의 기동판별 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150004032A true KR20150004032A (ko) | 2015-01-12 |
KR101754441B1 KR101754441B1 (ko) | 2017-07-05 |
Family
ID=51063266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130076954A KR101754441B1 (ko) | 2013-07-02 | 2013-07-02 | 전동기의 기동판별 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9660562B2 (ko) |
EP (1) | EP2822174B1 (ko) |
JP (1) | JP6139476B2 (ko) |
KR (1) | KR101754441B1 (ko) |
CN (1) | CN104283464B (ko) |
ES (1) | ES2678081T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190108301A (ko) * | 2018-03-14 | 2019-09-24 | 현대자동차주식회사 | 모터 회전속도 제어방법 및 제어시스템 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140116728A (ko) * | 2013-03-25 | 2014-10-06 | 엘지전자 주식회사 | 센서리스 bldc 모터의 기동 장치 및 방법 |
JP7515095B2 (ja) * | 2019-04-24 | 2024-07-12 | パナソニックIpマネジメント株式会社 | 電動工具 |
JP7465190B2 (ja) * | 2020-10-12 | 2024-04-10 | パナソニックホールディングス株式会社 | 電動工具、モータ制御方法及びプログラム |
CN113346812B (zh) * | 2021-05-31 | 2022-10-28 | 广东美芝制冷设备有限公司 | 压缩机控制参数调整方法、装置、设备及存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04275098A (ja) * | 1991-02-27 | 1992-09-30 | Matsushita Electric Ind Co Ltd | パルスモータ制御回路 |
US6014007A (en) | 1998-09-29 | 2000-01-11 | Allen-Bradley Company Llc | Method and apparatus for starting an AC drive into a rotating motor |
JP3627902B2 (ja) | 1998-12-25 | 2005-03-09 | ダイキン工業株式会社 | 圧縮機駆動装置におけるロック検出方法およびその装置 |
JP3577245B2 (ja) | 1999-08-05 | 2004-10-13 | シャープ株式会社 | モータ起動制御装置 |
JP4958342B2 (ja) | 2001-05-31 | 2012-06-20 | 日本電産コパル株式会社 | 超音波モータ制御回路 |
JP3719426B2 (ja) * | 2002-07-08 | 2005-11-24 | 株式会社安川電機 | 交流電動機の制御方法及び制御装置 |
US7423395B2 (en) * | 2002-07-08 | 2008-09-09 | Kabushiki Kaisha Yaskawa Denki | Sensorless vector control method for alternating-current motor and control apparatus therefor |
JP4281376B2 (ja) | 2003-02-20 | 2009-06-17 | 三菱電機株式会社 | 電動機の駆動装置 |
JP2009254191A (ja) | 2008-04-09 | 2009-10-29 | Sharp Corp | モータ制御装置、圧縮装置、冷凍装置および空調装置 |
WO2012014443A1 (ja) | 2010-07-27 | 2012-02-02 | 三菱電機株式会社 | 交流回転機の制御装置 |
US20130193276A1 (en) * | 2012-01-31 | 2013-08-01 | Sandor Wayne Shapery | System for inductive power transfer and robust position sensing |
-
2013
- 2013-07-02 KR KR1020130076954A patent/KR101754441B1/ko active IP Right Grant
-
2014
- 2014-06-19 US US14/309,676 patent/US9660562B2/en active Active
- 2014-06-23 EP EP14173425.1A patent/EP2822174B1/en not_active Not-in-force
- 2014-06-23 ES ES14173425.1T patent/ES2678081T3/es active Active
- 2014-07-02 CN CN201410313522.7A patent/CN104283464B/zh not_active Expired - Fee Related
- 2014-07-02 JP JP2014136720A patent/JP6139476B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190108301A (ko) * | 2018-03-14 | 2019-09-24 | 현대자동차주식회사 | 모터 회전속도 제어방법 및 제어시스템 |
Also Published As
Publication number | Publication date |
---|---|
JP2015015886A (ja) | 2015-01-22 |
US9660562B2 (en) | 2017-05-23 |
JP6139476B2 (ja) | 2017-05-31 |
CN104283464B (zh) | 2017-07-25 |
CN104283464A (zh) | 2015-01-14 |
EP2822174A3 (en) | 2015-10-07 |
ES2678081T3 (es) | 2018-08-08 |
KR101754441B1 (ko) | 2017-07-05 |
EP2822174B1 (en) | 2018-04-25 |
US20150008853A1 (en) | 2015-01-08 |
EP2822174A2 (en) | 2015-01-07 |
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