KR970045535A - Digital linear compressor control device and control method thereof - Google Patents
Digital linear compressor control device and control method thereof Download PDFInfo
- Publication number
- KR970045535A KR970045535A KR1019950070208A KR19950070208A KR970045535A KR 970045535 A KR970045535 A KR 970045535A KR 1019950070208 A KR1019950070208 A KR 1019950070208A KR 19950070208 A KR19950070208 A KR 19950070208A KR 970045535 A KR970045535 A KR 970045535A
- Authority
- KR
- South Korea
- Prior art keywords
- triac
- current
- motor winding
- sensor
- stop switch
- Prior art date
Links
Classifications
-
- 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
- F04B49/065—Control using electricity and making use of computers
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/04—Motor parameters of linear electric motors
- F04B2203/0401—Current
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/04—Motor parameters of linear electric motors
- F04B2203/0402—Voltage
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (AREA)
- Control Of Linear Motors (AREA)
Abstract
본 발명의 디지탈 선형 압축기 제어장치는, 모터권선측에 걸린 전압의 영전위를 검출하기 위한 영전압 검출부와, 상기 모터권선에 흐르는 전류를 검출하기 위한 전류검출부와, 상기 모터권선에 인가되는 전류량을 제한하기 위한 트라이악과, 상기 트라이악을 구동하기 위한 트라이악 구동부와, 압축기 동작을 시작 및 정지시키기 위한 시작/정지 스위치와, 미리 설정된 센서 옵셋값을 마이크로 컴퓨터에 입력시키는 센서부와, 상기 시작/정지 스위치의 온,오프 및 센서부, 영전압검출부 및 전류검출부의 입력에 따라 상기 트라이악 구동부를 제어하기 위한 마이크로 컴퓨터를 포함하여 구성되며, 상기와 같이 종래의 아날로그 회로를 디지탈화 함으로써 외부잡음에 대한 특성을 향상시킬 수 있고, 각종 회로를 프로그램화함으로써 회로를 단순화시킬 수 있는 효과가 있다.The digital linear compressor control apparatus of the present invention includes a zero voltage detector for detecting a zero potential of a voltage applied to a motor winding side, a current detector for detecting a current flowing in the motor winding, and an amount of current applied to the motor winding. A triac for limiting, a triac driving unit for driving the triac, a start / stop switch for starting and stopping a compressor operation, a sensor unit for inputting a preset sensor offset value to a microcomputer, and the start / And a microcomputer for controlling the triac drive unit according to the on / off of the stop switch and the input of the sensor unit, the zero voltage detection unit and the current detection unit, and as described above, by digitalizing a conventional analog circuit, Characteristics can be improved and circuits can be simplified by programming various circuits. There are effective.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 의한 디지탈 선형 압축기 제어장치의 구성도.2 is a block diagram of a digital linear compressor control device according to the present invention.
제3도는 본 발명에 의한 디지탈 선형 압축기 제어장치의 제어방법을 도시한 순서도.3 is a flowchart illustrating a control method of a digital linear compressor control device according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950070208A KR0162459B1 (en) | 1995-12-31 | 1995-12-31 | Digital linear compressor control apparatus & its production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950070208A KR0162459B1 (en) | 1995-12-31 | 1995-12-31 | Digital linear compressor control apparatus & its production method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970045535A true KR970045535A (en) | 1997-07-26 |
KR0162459B1 KR0162459B1 (en) | 1999-03-20 |
Family
ID=19448737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950070208A KR0162459B1 (en) | 1995-12-31 | 1995-12-31 | Digital linear compressor control apparatus & its production method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0162459B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100378816B1 (en) * | 2000-11-29 | 2003-04-07 | 엘지전자 주식회사 | Load detecting apparatus for linear compressor |
KR100378814B1 (en) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | Driving circuit for linear compressor |
KR100382920B1 (en) * | 2000-11-29 | 2003-05-09 | 엘지전자 주식회사 | Driving control apparatus for linear compressor |
KR100438620B1 (en) * | 2002-02-22 | 2004-07-02 | 엘지전자 주식회사 | Driving control apparatus for reciprocating compressor |
KR100451361B1 (en) * | 2002-03-20 | 2004-10-06 | 주식회사 엘지이아이 | Driving control method for reciprocating compressor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6601397B2 (en) * | 2001-03-16 | 2003-08-05 | Copeland Corporation | Digital scroll condensing unit controller |
-
1995
- 1995-12-31 KR KR1019950070208A patent/KR0162459B1/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100378814B1 (en) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | Driving circuit for linear compressor |
KR100378816B1 (en) * | 2000-11-29 | 2003-04-07 | 엘지전자 주식회사 | Load detecting apparatus for linear compressor |
KR100382920B1 (en) * | 2000-11-29 | 2003-05-09 | 엘지전자 주식회사 | Driving control apparatus for linear compressor |
KR100438620B1 (en) * | 2002-02-22 | 2004-07-02 | 엘지전자 주식회사 | Driving control apparatus for reciprocating compressor |
KR100451361B1 (en) * | 2002-03-20 | 2004-10-06 | 주식회사 엘지이아이 | Driving control method for reciprocating compressor |
Also Published As
Publication number | Publication date |
---|---|
KR0162459B1 (en) | 1999-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0121715B2 (en) | ||
KR860008016A (en) | Injection control method and apparatus for injection molding machine | |
KR910018227A (en) | Electric vehicle control device | |
KR970045535A (en) | Digital linear compressor control device and control method thereof | |
KR900701089A (en) | Speed controller | |
KR940003702A (en) | Control devices used in injection molding machines | |
KR880012967A (en) | Frequency control device of multi-nano multi-nano cycle | |
US4375609A (en) | Analog/digital drive speed control circuit | |
KR880005424A (en) | Control device of air cleaner | |
KR970068117A (en) | How to Control the Sled Motor Speed of the CD-ROM Drive | |
KR940006334A (en) | Motor controller | |
KR920013064A (en) | Abnormal state determination device of resolver | |
KR860008052A (en) | Control device of electric vehicle | |
KR910002691A (en) | Elevator control | |
KR950004714A (en) | Speed control device of induction motor | |
KR940000875Y1 (en) | Inverter | |
JPH05122967A (en) | Motorized curtain drive | |
KR950019116A (en) | Idle motion compensation device according to electric load and its method | |
KR950032823A (en) | Speed control device for washing machine single phase induction motor and its control method | |
JPS57203579A (en) | Carriage control system | |
SU974611A1 (en) | Device for regulating electric arc furnace power | |
KR920020933A (en) | Recording control device and method of surveillance camera | |
KR960007233A (en) | Intake Door Control Device of Automobile Using Oxygen Sensor | |
SU1264285A1 (en) | Electric drive | |
JPH05252782A (en) | Speed controller for induction motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080723 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |