KR101203408B1 - 가속도계를 구비한 냉장고용 압축기의 bldc 모터 - Google Patents
가속도계를 구비한 냉장고용 압축기의 bldc 모터 Download PDFInfo
- Publication number
- KR101203408B1 KR101203408B1 KR1020050122169A KR20050122169A KR101203408B1 KR 101203408 B1 KR101203408 B1 KR 101203408B1 KR 1020050122169 A KR1020050122169 A KR 1020050122169A KR 20050122169 A KR20050122169 A KR 20050122169A KR 101203408 B1 KR101203408 B1 KR 101203408B1
- Authority
- KR
- South Korea
- Prior art keywords
- bldc motor
- accelerometer
- compressor
- voltage
- inverter
- 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.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
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- 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
- Y10S417/00—Pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (4)
- 냉장고용 압축기에 사용되는 BLCD 모터의 제어장치에 있어서,AC전원을 입력받아 정류하는 브리지 다이오드;상기 브리지 다이오드에 의해 정류한 전압을 평활하는 평활 콘덴서;평활된 DC전압을 상기 BLDC 모터에서 원하는 평균전압과 주파수의 AC로 인가하는 인버터;상기 인터버를 제어하는 제어부; 및상기 BLDC 모터의 회전자의 회전속도를 검출하는 가속도계를 포함하고,상기 제어부는,상기 인버터에서 출력되어 고정자의 각 상으로 공급되는 제어전압과 상기 BLDC 모터의 기준전위점 전압을 이용하여 상기 회전자의 고정자에 대한 상대적인 위치를 감지하는 위치 감지부;상기 위치 감지부로부터 전달되는 정보와 회전방향에 관한 제어신호에 의해 상기 인버터의 전원공급수단을 온/오프 스위칭시킬 수 있도록 기준신호를 발생하는 구동신호 발생부;상기 위치 감지부 및 가속도계로부터 전달되는 정보를 처리하여 상기 BLDC 모터의 속도를 감지하고 기 프로그램된 소정의 목표속도와 비교하여 상기 BLDC 모터의 속도를 제어하는 속도제어부;상기 속도제어부로부터 출력되는 전압 제어신호와 구동신호 발생부에서 출력되는 구동신호를 이용 펄스폭 변조를 처리하는 PWM 처리부; 및상기 PWM 처리부로부터 PWM 처리된 구동신호를 입력받아 상기 인버터와의 인터페이스를 구현하여 인버터를 구동시키는 인버터 구동부를 포함하는 것을 특징으로 하는 가속도계를 구비한 냉장고용 압축기의 BLDC 모터.
- 냉장고용 압축기에 사용되는 BLCD 모터의 제어장치에 있어서,AC전원을 입력받아 정류하는 브리지 다이오드;상기 브리지 다이오드에 의해 정류한 전압을 평활하는 평활 콘덴서;평활된 DC전압을 상기 BLDC 모터에서 원하는 평균전압과 주파수의 AC로 인가하는 인버터;상기 인터버를 제어하는 제어부; 및상기 BLDC 모터의 회전자의 회전속도를 검출하는 가속도계를 포함하고,상기 가속도계는 진동센서인 것을 특징으로 하는 가속도계를 구비한 냉장고용 압축기의 BLDC 모터.
- 냉장고용 압축기에 사용되는 BLCD 모터의 제어장치에 있어서,AC전원을 입력받아 정류하는 브리지 다이오드;상기 브리지 다이오드에 의해 정류한 전압을 평활하는 평활 콘덴서;평활된 DC전압을 상기 BLDC 모터에서 원하는 평균전압과 주파수의 AC로 인가하는 인버터;상기 인터버를 제어하는 제어부; 및상기 BLDC 모터의 회전자의 회전속도를 검출하는 가속도계를 포함하고,상기 가속도계는 진동센서이며,상기 가속도계는 상기 압축기의 외부에 부착되는 것을 특징으로 하는 가속도계를 구비한 냉장고용 압축기의 BLDC 모터.
- 냉장고용 압축기에 사용되는 BLCD 모터의 제어장치에 있어서,AC전원을 입력받아 정류하는 브리지 다이오드;상기 브리지 다이오드에 의해 정류한 전압을 평활하는 평활 콘덴서;평활된 DC전압을 상기 BLDC 모터에서 원하는 평균전압과 주파수의 AC로 인가하는 인버터;상기 인터버를 제어하는 제어부; 및상기 BLDC 모터의 회전자의 회전속도를 검출하는 가속도계를 포함하고,상기 가속도계는 상기 압축기의 외부에 부착되는 것을 특징으로 하는 가속도계를 구비한 냉장고용 압축기의 BLDC 모터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050122169A KR101203408B1 (ko) | 2005-12-12 | 2005-12-12 | 가속도계를 구비한 냉장고용 압축기의 bldc 모터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050122169A KR101203408B1 (ko) | 2005-12-12 | 2005-12-12 | 가속도계를 구비한 냉장고용 압축기의 bldc 모터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070062344A KR20070062344A (ko) | 2007-06-15 |
| KR101203408B1 true KR101203408B1 (ko) | 2012-11-21 |
Family
ID=38357851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050122169A Expired - Fee Related KR101203408B1 (ko) | 2005-12-12 | 2005-12-12 | 가속도계를 구비한 냉장고용 압축기의 bldc 모터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101203408B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101531710B1 (ko) * | 2014-03-31 | 2015-06-25 | 세종대학교산학협력단 | 비엘디씨 모터의 한 상 피드백을 통한 회전속도 제어시스템 및 제어방법, 그 방법을 수행하기 위한 프로그램이 기록된 기록매체 |
| KR20200126071A (ko) | 2019-04-29 | 2020-11-06 | (주)퓨처시스텍 | Bldc 모터용 압축기 컨트롤러 |
| KR20210053845A (ko) | 2021-05-03 | 2021-05-12 | (주)퓨처시스텍 | Bldc 모터용 압축기 컨트롤러 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005198376A (ja) * | 2004-01-05 | 2005-07-21 | Matsushita Electric Ind Co Ltd | ブラシレスdcモータの駆動方法およびその装置 |
-
2005
- 2005-12-12 KR KR1020050122169A patent/KR101203408B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005198376A (ja) * | 2004-01-05 | 2005-07-21 | Matsushita Electric Ind Co Ltd | ブラシレスdcモータの駆動方法およびその装置 |
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| Publication number | Publication date |
|---|---|
| KR20070062344A (ko) | 2007-06-15 |
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