KR920009031A - Universal motor 110V / 220V combined power supply - Google Patents

Universal motor 110V / 220V combined power supply Download PDF

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Publication number
KR920009031A
KR920009031A KR1019900017169A KR900017169A KR920009031A KR 920009031 A KR920009031 A KR 920009031A KR 1019900017169 A KR1019900017169 A KR 1019900017169A KR 900017169 A KR900017169 A KR 900017169A KR 920009031 A KR920009031 A KR 920009031A
Authority
KR
South Korea
Prior art keywords
voltage
power supply
universal motor
combined power
power
Prior art date
Application number
KR1019900017169A
Other languages
Korean (ko)
Inventor
김광수
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019900017169A priority Critical patent/KR920009031A/en
Priority to DE4135276A priority patent/DE4135276A1/en
Priority to JP3306716A priority patent/JPH0538191A/en
Publication of KR920009031A publication Critical patent/KR920009031A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Rectifiers (AREA)

Abstract

내용 없음No content

Description

유니버셜 전동기의 110V/220V 겸용 전원 공급장치Universal motor 110V / 220V combined power supply

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

제1도는 본 발명의 구성도.1 is a block diagram of the present invention.

제2도는 본 발명의 전기회로도 Ⅰ.2 is an electrical circuit diagram of the present invention.

제3도는 본 발명의 전기회로도 Ⅱ.3 is an electric circuit diagram of the present invention II.

Claims (1)

유니버셜 전동기의 110V/220V 겸용 전원공급장치에 있어서, 인가되는 교류전압의 실효치를 검출하고, 전체 회로부에 전원을 공급토로된 인가 전원검출부(1)와, 검출된 전압을 적당한 비율로 분할하고, 곱셈회로를 거쳐 증폭하도록된 전력검출부(2)와, 입력되는 전압의 약 2배되는 직류출력전압이 추출되도록하고, 저항(R27, 28R), 다이오드(D8, D9), 콘덴서(C7, C8)로 구성된 배전압 정류부(3)와, 릴레이(RY)의 동작에 의해 스위치(SW2, SW3)의 접점을 바꿔주어 소정의 전압이 출력되도록 하는 110V/220V 전환부(4)와, 전력검출부(2)의 출력전압에 의해 목적하는 전력 제어가 되도록하고 위상제어기(U3), 저항(R24-R26), 콘덴서(C9), 트라이악(TC)등으로 구성된 전력제어부(5)를 구비하여 구성된 것을 특징으로 하는 유니버셜 전동기의 110V/220V 겸용 전원공급장치.In the 110V / 220V combined power supply device of a universal motor, the effective value of the AC voltage applied to is detected, the applied power detection unit 1 supplied with power to all the circuits, and the detected voltage are divided by an appropriate ratio and multiplied. The power detection unit 2 to amplify through the circuit and the DC output voltage about twice as large as the input voltage are extracted, and the resistors R27 and 28R, the diodes D8 and D9, and the capacitors C7 and C8 are extracted. 110V / 220V switching unit 4 and power detection unit 2 for switching the contacts of the switches SW2 and SW3 by the operation of the configured double voltage rectifying unit 3 and the relay RY to output a predetermined voltage. It is characterized by comprising a power control unit 5 composed of a phase controller (U3), resistors (R24-R26), capacitors (C9), triac (TC) and the like to achieve the desired power control by the output voltage of Universal motor's 110V / 220V combined power supply. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900017169A 1990-10-25 1990-10-25 Universal motor 110V / 220V combined power supply KR920009031A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019900017169A KR920009031A (en) 1990-10-25 1990-10-25 Universal motor 110V / 220V combined power supply
DE4135276A DE4135276A1 (en) 1990-10-25 1991-10-25 Current supply circuit for universal motor - has circuit which detects effective value of supply AC voltage applied also power determination circuit
JP3306716A JPH0538191A (en) 1990-10-25 1991-10-25 110v/220v combining power supply device for universal motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017169A KR920009031A (en) 1990-10-25 1990-10-25 Universal motor 110V / 220V combined power supply

Publications (1)

Publication Number Publication Date
KR920009031A true KR920009031A (en) 1992-05-28

Family

ID=19305194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017169A KR920009031A (en) 1990-10-25 1990-10-25 Universal motor 110V / 220V combined power supply

Country Status (3)

Country Link
JP (1) JPH0538191A (en)
KR (1) KR920009031A (en)
DE (1) DE4135276A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114785213B (en) * 2022-03-30 2024-05-07 浙江星星便洁宝有限公司 Water pump flushing control circuit and control method of intelligent closestool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025391U (en) * 1983-07-27 1985-02-21 日本ケミコン株式会社 power supply

Also Published As

Publication number Publication date
DE4135276A1 (en) 1992-04-30
JPH0538191A (en) 1993-02-12

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application