KR970002170A - Overload detection control method of electric air conditioner - Google Patents

Overload detection control method of electric air conditioner Download PDF

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Publication number
KR970002170A
KR970002170A KR1019950016109A KR19950016109A KR970002170A KR 970002170 A KR970002170 A KR 970002170A KR 1019950016109 A KR1019950016109 A KR 1019950016109A KR 19950016109 A KR19950016109 A KR 19950016109A KR 970002170 A KR970002170 A KR 970002170A
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KR
South Korea
Prior art keywords
protection device
overload protection
overload
air conditioner
activated
Prior art date
Application number
KR1019950016109A
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Korean (ko)
Inventor
김영진
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950016109A priority Critical patent/KR970002170A/en
Publication of KR970002170A publication Critical patent/KR970002170A/en

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Abstract

본 발명은 전기공조기의 과부하 감지 제어방법에 관한 것으로, 종래에는 과부하 보호장치가 작동되어도 각종 부하들이 그대로 작동되기 때문에 전력낭비가 있었고, 과부하 보호장치의 작동여부 표시가 없어서 고장원인을 쉽게 알 수 없는 단점이 있었다. 본 명은 이를 감안하여 과부하 보호장치(OLP)의 작동여부를 감지하는 감지수단을 구비하고, 운전중에 과부하 보호장치가 작동되는지를 판단하는 단계와, 운전중에 과부하 보호장치가 작동되면, 실내팬 및 실외팬등 부하들을 오프시키고, 과부하 보호장치가 작동 되었음을 표시하는 단계와, 각종 부하 및 압축기 오프(OFF)상태의 운전중에 과부하 보호장치가 정상으로 복귀 되는지를 판단하는 단계와, 과부하 보호장치가 정상으로 복귀되면 실내팬 및 실외팬등의 각종 부하들을 원래의 조건대로 정상복귀시켜 운전시킴과 아울러 과부하 보호장치가 작동되었음을 알리는 표시는 계속 온(ON)시키는 단계를 수행하면서 운전제어를 하도록 함으로써, 운전효율을 향상시키고, 고장원인을 쉽게 파악할 수 있게 된다.The present invention relates to an overload detection control method for an electric air conditioner, and in the related art, various loads are operated as it is, even when the overload protection device is operated. Therefore, there is no indication of the operation of the overload protection device. There was a downside. In view of this, the present invention includes a sensing means for detecting the operation of the overload protection device (OLP), and determining whether the overload protection device is operated during operation, and if the overload protection device is operated during operation, the indoor fan and the outdoor Turning off the loads such as fans, indicating that the overload protection device is activated, determining whether the overload protection device returns to normal during the operation of various loads and the compressor OFF state, and the overload protection device is normally When it returns, the various loads such as indoor fan and outdoor fan are returned to their normal conditions and operated, and the indication indicating that the overload protection device is activated is operated to control operation while carrying out the step of turning ON. It is easy to identify the cause of failure.

Description

전기공조기의 과부하 감지 제어방법Overload detection control method of electric air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 의한 전기공조기의 과부하 보호장치 작동감지 회로도, 제4도는 (가) 및 (나)는 본 발명에 의한 과부하 보호장치 작동 여부 감지파형도, 제5도는 (가) 내지 (다)는 본 발명에 의한 전기공조기의 과부하 감지 제어방법을 보인 플루챠트.3 is a circuit diagram illustrating the operation of the overload protection device of the electric air conditioner according to the present invention, and FIG. 4 is (a) and (b) a detection waveform diagram of whether the overload protection device is operated according to the present invention, and FIG. 5 is (a) to (c) ) Is a flute chart showing the overload detection control method of the electric air conditioner according to the present invention.

Claims (3)

전기공조기에 있어서, 과부하 보호장치(OLP)의 작동여부를 감지하는 감지수단을 구비하고, 운전중에 과부하 보호장치가 작동되는지를 판단하는 단계와, 운전중에 과부하 보호장치가 작동되면, 실내팬 및 실외팬등 부하들을 오프시키고, 과부하 보호장치가 작동 되었음을 표시하는 단계와, 각종 부하 및 압축기 오프(OFF)상태의 운전중에 과부하 보호장치가 정상으로 복귀 되는지를 판단하는 단계와, 과부하 보호장치가 정상으로 복귀되면 실내팬 및 실외팬등의 각종 부하들을 원래의 조건대로 정상복귀시켜 운전시키는 단계를 수행하면서 운전 제어를 하도록 이루어진 것을 특징으로 하는 전기공조기의 과부하 감지 제어방법.In the electric air conditioner, the sensing means for detecting the operation of the overload protection device (OLP), and determining whether the overload protection device is operating during operation, and if the overload protection device is operated during operation, indoor fan and outdoor Turning off the loads such as fans, indicating that the overload protection device is activated, determining whether the overload protection device returns to normal during the operation of various loads and the compressor OFF state, and the overload protection device is normally When the load is returned to the various conditions such as the indoor fan and the outdoor fan to normal operation according to the original condition, the overload detection control method of the electric air conditioner, characterized in that it is made to control the operation. 제1항에 있어서, 상기 과부하 보호장치가 작동되었다가 정상 복귀되었을때 과부하 보호장치가 작동되었음을 알리는 표시는 계속 온(ON)시키도록 이루어진 것을 특징으로 하는 전기공조기의 과부하 감지 제어방법.The overload detection control method according to claim 1, wherein the indication indicating that the overload protection device is activated when the overload protection device is activated and then returns to normal is continuously turned on. 제1항에 있어서, 상기 감지수단을 통해 과부하 보호장치가 작동 되었는지의 감지하는 방법은, 포토 커플러를 이용하여 압축기에 입력되는 전원을 감지하여 과부하보호장치의 작동여부를 판단하도록 이루어진 것을 특징으로 하는 전기공조기의 과부하 감지 제어방법.The method of claim 1, wherein the detecting means detects whether the overload protection device is activated by detecting a power input to the compressor using a photo coupler. Overload detection control method of electric air conditioner. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016109A 1995-06-16 1995-06-16 Overload detection control method of electric air conditioner KR970002170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016109A KR970002170A (en) 1995-06-16 1995-06-16 Overload detection control method of electric air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016109A KR970002170A (en) 1995-06-16 1995-06-16 Overload detection control method of electric air conditioner

Publications (1)

Publication Number Publication Date
KR970002170A true KR970002170A (en) 1997-01-24

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KR1019950016109A KR970002170A (en) 1995-06-16 1995-06-16 Overload detection control method of electric air conditioner

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