KR950015912A - Motion display device of motor temperature protector and its control method - Google Patents
Motion display device of motor temperature protector and its control method Download PDFInfo
- Publication number
- KR950015912A KR950015912A KR1019930025813A KR930025813A KR950015912A KR 950015912 A KR950015912 A KR 950015912A KR 1019930025813 A KR1019930025813 A KR 1019930025813A KR 930025813 A KR930025813 A KR 930025813A KR 950015912 A KR950015912 A KR 950015912A
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- signal
- voltage
- temperature protector
- power source
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
본 발명은 모터의 프로텍터 동작 표시 장치 및 그 제어방법에 관한 것으로, 특히 모터의 온도 프로텍터가 동작한 것을 외부에 표시하는 장치 및 그 제어방법에 관한 것으로, 이는 모터의 속도 제어 장치에 있어서, 외부 전원에 연걸되어 직류전압을 출력하는 직류 전압원과 상기 직류 전압원 및 외부 전원에 연결되어 도통 및 차단 상태가 되는 양방성 반도체 스위치와, 상기 양방성 반도체 스위치에 연결되어 상기 외부 전원과 연결 및 차단 상태가 되고 그 내부 과열 상태일때 차단 상태가 되는 온도 프로텍터를 구비한 모터부와, 상기 양방성 반도체 스위치와 모터 사이에 연결되어 인가되는 직류 전압에 따라 소정 신호를 출력하는 직류 전압 검출부와, 상기 모터의 우반 권선과 좌반 권선 사이에 연결되어 교류 전원의 인가를 검출하여 소정 신호를 출력하는 교류 전압 검출부와, 상기 양반성 반도체의 도통 상태 및 차단 상태를 제어하고 상기 직류 전압 검출부와 상기 교류전압 검출부로 부터 신호를 받아 상기 온도 프로텍터가 동작했는지를 판단하여 신호를 출력하는 제어부와, 상기 제어부로 부터 신호를 표시하는 표시부로 구성된 것을 특징으로 하는 모터의 프로텍터 동작 표시장치로 이루어진 것이다.The present invention relates to an apparatus for displaying a protector operation of a motor and a control method thereof, and more particularly, to an apparatus for displaying an external display of an operation of a temperature protector of a motor and a method for controlling the same. Connected to the DC voltage source and the DC voltage source and an external power source and connected to and disconnected from the DC power source connected to the DC power source and the external power source; A motor unit having a temperature protector which is in a cut-off state when the internal overheating state is present, a DC voltage detection unit connected between the two-way semiconductor switch and the motor and outputting a predetermined signal according to an applied DC voltage, and a right winding of the motor Is connected between the left and left windings and detects the application of AC power and outputs a predetermined signal. An AC voltage detector configured to control a conduction state and a blocking state of the semiconducting semiconductor, and receive a signal from the DC voltage detector and the AC voltage detector to determine whether the temperature protector has operated, and output a signal; The protector operation display device of the motor, characterized in that the display unit for displaying a signal from the control unit.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명이 적용된 모터의 속도제어회로의 개략적인 회로도.2 is a schematic circuit diagram of a speed control circuit of a motor to which the present invention is applied.
제3도는 본 발명에 의한 방법을 나타낸 플로우챠트.3 is a flowchart showing a method according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025813A KR970003077B1 (en) | 1993-11-30 | 1993-11-30 | Processing display device and control method of temperature protector of a motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025813A KR970003077B1 (en) | 1993-11-30 | 1993-11-30 | Processing display device and control method of temperature protector of a motor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950015912A true KR950015912A (en) | 1995-06-17 |
KR970003077B1 KR970003077B1 (en) | 1997-03-14 |
Family
ID=19369341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025813A KR970003077B1 (en) | 1993-11-30 | 1993-11-30 | Processing display device and control method of temperature protector of a motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970003077B1 (en) |
-
1993
- 1993-11-30 KR KR1019930025813A patent/KR970003077B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970003077B1 (en) | 1997-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960033973A (en) | Electric Power Steering Controller | |
KR920010221A (en) | Current control circuit of air conditioner and method | |
KR920004648A (en) | washer | |
KR930015240A (en) | Overtemperature Protection Circuit of Three-Phase Compressor | |
KR960012647A (en) | Method for detecting abnormal state of semiconductor composite device and inverter device using same device | |
KR950015912A (en) | Motion display device of motor temperature protector and its control method | |
KR0121247Y1 (en) | Breaking circuit for inrush current | |
KR930020824A (en) | Self-diagnosis method of inverter drive device | |
KR930013324A (en) | Quantity / Forming Detector of Washing Machine | |
KR870003611A (en) | Safety circuit for brushless DC motor | |
KR970078545A (en) | Driving device of fan of projection television and method thereof | |
JP2836382B2 (en) | DC power supply | |
KR100210917B1 (en) | Motor overheating protecting apparatus of an electric vehicle | |
KR960022242A (en) | Plugging Braking System of Electric Forklift | |
KR19980059750U (en) | Multi-function integrated built-in AC servo motor drive controller | |
JPH0424954B2 (en) | ||
KR200321222Y1 (en) | A device for preventing overcurrent | |
KR890013845A (en) | Switching method and device of faulty motor | |
KR0156138B1 (en) | Load control apparatus of electronic time switch using night electric power | |
KR970048881A (en) | Camera overcurrent prevention device and method | |
KR960024786A (en) | Inverter Reset Circuit | |
KR900004072A (en) | Inverter overcurrent protection method and circuit | |
KR950021931A (en) | Overload protection circuit of DC servo motor | |
KR960043408A (en) | Overvoltage cutoff control device | |
KR980002886A (en) | Driving power control circuit of refrigerator compressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |