KR850006916A - Power saving device for induction motor - Google Patents

Power saving device for induction motor Download PDF

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Publication number
KR850006916A
KR850006916A KR1019840001556A KR840001556A KR850006916A KR 850006916 A KR850006916 A KR 850006916A KR 1019840001556 A KR1019840001556 A KR 1019840001556A KR 840001556 A KR840001556 A KR 840001556A KR 850006916 A KR850006916 A KR 850006916A
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KR
South Korea
Prior art keywords
triac
receiving element
circuit
power saving
light receiving
Prior art date
Application number
KR1019840001556A
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Korean (ko)
Inventor
외1 윤세양
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외1 윤세양
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Application filed by 외1 윤세양 filed Critical 외1 윤세양
Priority to KR1019840001556A priority Critical patent/KR850006916A/en
Publication of KR850006916A publication Critical patent/KR850006916A/en

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Abstract

내용 없음No content

Description

유도전동기용 절전장치Power saving device for induction motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 전체적인 회로도, 제2도는 본 발명 검출회로도의 다른 형태를 보인 회로도, 제3도는 히스테리시스특성을 보상하는 본 발명 트라이악 구동회로의 다른 형태를 보인 회로도.1 is an overall circuit diagram of the present invention, FIG. 2 is a circuit diagram showing another form of the detection circuit diagram of the present invention, and FIG.

1:트라이악 2.전류검출트랜스 4:스위칭회로 5:LED 6:수광소자 10:제니다이오드 11:다이오드 12:저항 A:배전압검출회로 B:히스테리시스보상회로 C:오동작방지회로 M:유동전동기 R6:시정수결정용 저항 C1:시정수결정용콘덴서 D1,D2,D3,D4:히스테리시스보상용다이오드 DA,DB:정류다이오드 R3:히스테이시스보상용 저항 CA,CB:배전압용콘덴서DESCRIPTION OF SYMBOLS 1: Triac 2. Current detection transformer 4: Switching circuit 5: LED 6: Receiving element 10: Zeny diode 11: Diode 12: Resistance A: Double voltage detection circuit B: Hysteresis compensation circuit C: Malfunction prevention circuit M: Flow motor R 6 : Time constant crystal resistance C 1 : Time constant crystal capacitor D 1 , D 2 , D 3 , D 4 : Hysteresis compensation diode D A , D B : Rectification diode R 3 : Hysteresis compensation resistor C A , C B : Capacitor for double voltage

Claims (4)

트라이악(1)과 전동기(M)를 직렬로 전원에 연결하여서 된 공지의 것에 있어서, 그사이에 전류검출트랜스(2)의 일차측을 직렬접속하고 이차측을 스위칭회로(4)의 입력에 연결하며 그 출력을 LED(5)와 접속하고 이와 수광소자(6)를 결합하며, 이 수광소자(6)와 저항(R6) 그리고 콘덴서(C1)로 이루어지는 시정수로써 트라이악(1)이 제어되게 하여서 된 유도전동기용 절전장치.In the well-known thing by connecting the triac 1 and the electric motor M in series, the primary side of the current detection transformer 2 is connected in series, and the secondary side is connected to the input of the switching circuit 4. The output is connected to the LED (5) and the light receiving element 6 is coupled to it. The triac (1) is a time constant consisting of the light receiving element 6, the resistor (R 6 ) and the capacitor (C 1 ). Power saving device for induction motors, which is intended to be controlled. 제1항에 있어서, 다이오드(DA),(DB)와 콘덴서CA),(CB)로써 배전압 검출회로(A)를 구성하여 전류 검출트랜스(2)와 스위칭회로(4)의 입력사이에 접속하여서 된 것.The voltage detecting circuit (A) of claim 1, comprising diodes (D A ), (D B ), and capacitors (C A ), (C B ), so that the current detection transformer (2) and the switching circuit (4) By connecting between inputs. 제1항에 있어서, 다이오드(D1),(D2),(D3),(D4)그리고 저항(R|3),(R4)으로 구성되는 히스테리시스보상회로(B)로 구성하여 수광소자(6)와 트라이악(10)사이에 접속하여서 된 것.The hysteresis compensation circuit (B) according to claim 1, comprising diodes (D 1 ), (D 2 ), (D 3 ), (D 4 ) and resistors (R | 3 ) and (R 4 ). Connected between the light receiving element 6 and the triac 10. 제1항에 있어서, 트라이악(1)의 양단에 제네다이오드(ZD)와 다이오드(DT) 그리고 저항(RT)으로 구성된 오동작 방지회로(C)를 접속하여서 된 것.A malfunction preventing circuit (C) consisting of a gene diode (D), a diode (DT) and a resistor (R T ) is connected to both ends of the triac (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840001556A 1984-03-26 1984-03-26 Power saving device for induction motor KR850006916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840001556A KR850006916A (en) 1984-03-26 1984-03-26 Power saving device for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840001556A KR850006916A (en) 1984-03-26 1984-03-26 Power saving device for induction motor

Publications (1)

Publication Number Publication Date
KR850006916A true KR850006916A (en) 1985-10-21

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ID=55316030

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001556A KR850006916A (en) 1984-03-26 1984-03-26 Power saving device for induction motor

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KR (1) KR850006916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102071226B1 (en) 2019-10-23 2020-01-30 윤효상 A shading net

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102071226B1 (en) 2019-10-23 2020-01-30 윤효상 A shading net

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