KR830003965A - Control Regenerative DC Power - Google Patents

Control Regenerative DC Power Download PDF

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Publication number
KR830003965A
KR830003965A KR1019800003592A KR800003592A KR830003965A KR 830003965 A KR830003965 A KR 830003965A KR 1019800003592 A KR1019800003592 A KR 1019800003592A KR 800003592 A KR800003592 A KR 800003592A KR 830003965 A KR830003965 A KR 830003965A
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KR
South Korea
Prior art keywords
power
load
positive
power supply
output terminal
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Application number
KR1019800003592A
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Korean (ko)
Inventor
프레데릭 위스 윌리암
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제이. 이. 테리스
보그-워너 코퍼레이션
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Publication of KR830003965A publication Critical patent/KR830003965A/en
Priority to KR2019830008533U priority Critical patent/KR830002573Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
    • H02M7/1626Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/66Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/757Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

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

Abstract

내용 없음No content

Description

제어 재생식 직류전원Control Regenerative DC Power

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

도면은 본 발명에 의해 구성된 제어 재생식 직류전원의 개요도.BRIEF DESCRIPTION OF THE DRAWINGS The schematic diagram of the control regenerative DC power supply comprised by this invention.

Claims (7)

교류전원시스템으로부터 수신된 교류에너지를 부하로 전달하기 위해 때때로 부하에서 직류전원을 거쳐 교류전원시스템으로 역방향으로 흐르는 직류전력으로 변환하기 위한 제어 재생식 직류전원에 있어서, 교류전원시스템으로부터의 교류에너지를 부라(24,32)로 전달하기 위해 직류전력으로 변환시키기 위한 정극성 및 부극성출력단자(18,19)를 가지는 위상제어브릿지정류기(10)와, 여파된 직류전압을 부하에 제공하도록 상기 브릿지 및 부하간에 결합된 직렬 접속된 필터쵸크(21) 및 분로접속된 필터캐패시터(29)를 포함하는 필터회로와, 부하로부터 교류전원시스템에 순환되는 전력의 재생을 촉진시키도록 상기 브릿지의 출력단자와 상기 캐패시터간의 접속을 유효하게 역전시키기 위해 상기 쵸크 및 상기 캐패시터간의 상기 필터회로에 삽입된 스윗칭회로망(22,25,41,42)과, 부하로부터 교류전원시스템으로 흐르는 역전력을 조절하도록 상기 스윗칭회로망을 제어하기 위한 제어장치(35,44)를 구성하는 것을 특징으로하는 제어 재생식직류전원.In a regenerative regenerative direct current power source for converting AC energy received from an AC power system to a load from time to time through a direct current power supply to the AC power system in a controlled regenerative DC power supply, the AC energy from the AC power system is Phase-controlled bridge rectifier 10 having positive and negative output terminals 18 and 19 for converting into direct current power for transmission to the burrs 24 and 32, and the bridge to provide the filtered DC voltage to the load. And a filter circuit including a series connected filter choke 21 and a shunt connected filter capacitor 29 coupled between the loads, and an output terminal of the bridge to promote regeneration of power circulated from the load to the AC power system. Switching inserted into the filter circuit between the choke and the capacitor to effectively reverse the connection between the capacitors Control regenerative direct current, characterized in that it comprises a network (22, 25, 41, 42) and a control device (35, 44) for controlling the switching network to regulate reverse power flowing from the load to the AC power system. power. 제1항에 의한 제어 재생식 직류전원에 있어서, 정극성선(23)은 상기 부하(24,32)에 상기 정극성출력단자(18)를 결합시키고, 부극성선(27)은 상기 부하에 상기 부극성출력단자(19)를 결합시키며. 상기 필터쵸크(21) 및 제1다이오드(22)는 상기 정극성선과 직렬로 접속되고, 제2다이오드(25)는 상기 부극성선과 직렬로 접속되며, 상기 제1 및 제2다이오드는 전력이 부하에 흐를 때도통되도록 극화되며, 상기 필터개폐시터(29)는 상기 정극성 및 부극성선 간에 접속되고, 상기 스윗칭회로망은 상기 부극성선에 상기 정극성선을 교차 결합시키기 위한 제1솔리드 스테이트 스위치(41)와 상기 정극성선에 상기 부극성선을 교차결합시키기 위한 제2솔리드 스테이트 스위치(42)를 포함하며, 상기 제어장치는 상기 브릿지의 상기 부극성출력단자에 상기 정극성선을 접속시키기 위해 그리고 상기 브릿지의 상기 정극성출력단자에 상기 부극성선을 접속시키기 위해 상기 솔리드 스레이트 스위치들을 도통시키고, 그에 따라 부하로부터 교류전원 시스템으로 전력흐름이 허용되는 제어 재생식 직류전원.In the regenerative DC power supply according to claim 1, the positive polarity wire 23 couples the positive output terminal 18 to the loads 24 and 32, and the negative polarity wire 27 is connected to the load. Coupling the polarity output terminal 19. The filter choke 21 and the first diode 22 are connected in series with the positive polarity wire, the second diode 25 is connected in series with the negative polarity wire, and the first and second diodes are loaded with power. The filter switching switch 29 is connected between the positive polarity and the negative polarity, and the switching network is a first solid state switch 41 for cross coupling the positive polarity to the negative polarity. ) And a second solid state switch 42 for cross coupling the negative line to the positive line, wherein the control device is configured to connect the positive line to the negative output terminal of the bridge and to The solid slate switches are conducted to connect the negative line to the positive output terminal, thereby power flow from the load to the AC power system. Admission Control regenerative DC power. 제2항에 의한 제어 재생식 직류전원에 있어서, 상기 제1솔리드 스테이트 스위치(41)는 상기 제2다이오드(25)의 양극에 접속된 음극과 상기 제1다이오드(22)의 양극에 접속된 양극을 가지는 제1SCR이고, 상기 제2솔리드 스테이트 스위치(42)는 상기 제1다이오드(22)의 음극에 접속된 양극과 상기 제2다이오드(25)의 음극에 접속된 음극을 가지는 제2 SCR이며, 상기 제어장치는 상기 제1 및 제2 SCR의 도통각을 제어하는 제어 재생식 직류전원.The regenerative DC power supply according to claim 2, wherein the first solid state switch 41 is a cathode connected to the anode of the second diode 25 and an anode connected to the anode of the first diode 22. The first solid state switch 42, the second solid state switch 42 is a second SCR having an anode connected to the cathode of the first diode 22 and a cathode connected to the cathode of the second diode 25, The control device is a controlled regenerative DC power supply for controlling the conduction angle of the first and second SCR. 제1항에 의한 제어 재생식 직류전원에 있어서, 부하가 변환기(24) 및 변환기에 의해 구동되는 교류유도 모터(32)를 포함하는 제어 재생식 직류전원.A controlled regenerative direct current power source according to claim 1, wherein the load includes a converter (24) and an AC induction motor (32) driven by the converter. 제1항에 의한 제어 재생식 직류전원에 있어서, 교류전원시스템이 삼상 교류전원시스템인 전원.A control regenerative DC power supply according to claim 1, wherein the AC power supply system is a three-phase AC power supply system. 제1항에 의한 제어 재생식 직류전원에 있어서, 교류전원시스템이 단상 교류전원시스템인 전원.A power supply according to claim 1, wherein the AC power supply system is a single-phase AC power supply system. 교류전원시스템으로부터 수신된 교류에너지를 부하로 전달하기 위해 때때로 부하에서 직류전원을 거쳐 교류전원시스템으로 역방향으로 흐르는 부하내에 발생된 직류전원으로 변환하기 위한 제어 재생식 직류전원에 있어서, 순방향 SCR의 도통각에 의해 결정된 크기의 정류된 전압이 브릿지의 정극성 및 부극성단자(18,19) 양단에 발생되도록 교류 전원시스템으로부터 인가된 교류전압을 정류하기 위한 복수의 순방향 SCR(11 내지 16)을 가지는 위상제어 SCR 브릿지 정류기와, 상기 정극성 출력단자(18)로부터 상기 부극성출력단자(19)로 접속되고, 제1필터쵸크(21)와 제1다이오드(22)와 필터캐패시터(29) 및 제2다이오드(25)를 포함하며 상기 다이오드들은 상기 정극성 출력단자로부터 상기 부극성출력단자로 반대방향의 도전통로를 통해 전력이 흐를수 있도록 극화되는 도전통로와, 상기 필터캐패시터와 부하를 분로결합시키기 위해 직류버스(23 내지 27)를 포함하는 장치와, 상기 도통로를 통해 흐르는 전류를 제어하여 상기 필터캐패시터 양단에 소정진폭의 여파된 직류전압을 개발하고 교류전원시스템으로부터 부하로 흐르는 전류를 제어하여 부하에 흐르는 전력이조절되도록 상기 순방향 SCR의 도통각을 제어하기 위한 장치(35,36)와, 상기 필터쵸크(21)와 상기 제1다이오드(22)의 접합에 접속된 양극 및 상기 필터캐패시터(29)와 상기 제2다이오드(25)의 접합에 접속된 음극을 가지는 제1역 SCR(41)과, 상기 제1다이오드(22)와 상기 제1필터캐패시터(29)의 접합에 접속된 양극 및 상기 브릿지의 부극성 출력단자(19)에 접속된 음극을 가지는 제2역SCR(42) 및, 상기 정극성 부극성 출력단자에 상기 필터캐패시터의 접속을 유효하게 역전시켜 부하에서 교류전원시스템으로 흐르는 전력 및 전류를 촉진시키도록 상기 제1 및 제2역 SCR의 도통각을 제어하기 위한 제어장치(35,44)를 구성하는 수신기.In a controlled regenerative DC power source for converting AC energy received from an AC power system into a DC power generated in a load flowing from the load to the AC power system in a reverse direction from time to time, the conduction of the forward SCR is conducted. Having a plurality of forward SCRs 11 to 16 for rectifying an AC voltage applied from an AC power supply system such that a rectified voltage of a magnitude determined by the angle is generated across the positive and negative terminals 18 and 19 of the bridge. A phase control SCR bridge rectifier is connected to the negative output terminal 19 from the positive output terminal 18 and includes a first filter choke 21, a first diode 22, a filter capacitor 29, and a first filter choke 21. Two diodes (25), the diodes having a pole for allowing power to flow through the conductive path in the opposite direction from the positive output terminal to the negative output terminal. A conductive path, a device including direct current buses (23 to 27) for shunting the filter capacitor and the load, and controlling the current flowing through the conductive path to filter the DC voltage of a predetermined amplitude across the filter capacitor. Device for controlling the conduction angle of the forward SCR so that the power flowing to the load is controlled by controlling the current flowing from the AC power system to the load, the filter choke 21 and the first diode. A first station SCR 41 having a positive electrode connected to the junction of 22 and a negative electrode connected to the junction of the filter capacitor 29 and the second diode 25; and the first diode 22 and the A second reverse SCR 42 having a positive electrode connected to the junction of the first filter capacitor 29 and a negative electrode connected to the negative output terminal 19 of the bridge; and the filter capacitor connected to the positive negative output terminal. Validate connection Reversed by the receiver to configure the control device (35,44) for controlling the first and the conduction angle of the second station to facilitate the SCR power and current flow to the AC power supply system from the load. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800003592A 1979-09-12 1980-09-12 Control Regenerative DC Power KR830003965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830008533U KR830002573Y1 (en) 1979-09-12 1983-10-05 Control Regenerative DC Power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7530679A 1979-09-12 1979-09-12
US75306 1979-09-12

Related Child Applications (1)

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KR2019830008533U Division KR830002573Y1 (en) 1979-09-12 1983-10-05 Control Regenerative DC Power

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KR830003965A true KR830003965A (en) 1983-06-30

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Application Number Title Priority Date Filing Date
KR1019800003592A KR830003965A (en) 1979-09-12 1980-09-12 Control Regenerative DC Power

Country Status (9)

Country Link
JP (1) JPS5683272A (en)
KR (1) KR830003965A (en)
BR (1) BR8005749A (en)
CA (1) CA1154085A (en)
DE (1) DE3034501C2 (en)
DK (1) DK384080A (en)
ES (1) ES494958A0 (en)
FR (1) FR2465361A1 (en)
GB (1) GB2059192B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992780A (en) * 1982-11-17 1984-05-29 Mitsubishi Electric Corp Power converter
FI834881A (en) * 1983-12-30 1985-07-01 Kone Oy FOERFARANDE OCH ANORDNING FOER AOSTADKOMMANDE AVSTYRSPAENNING FOER EN HISS'LIKSTROEMSMOTOR.
DE3904990A1 (en) * 1989-02-18 1990-08-23 Asea Brown Boveri Regulated feedback DC voltage intermediate-circuit supply
JPH10285939A (en) * 1997-04-03 1998-10-23 Fanuc Ltd Voltage converting type converter
CN109239622A (en) * 2018-10-23 2019-01-18 北京大华无线电仪器有限责任公司 DC load is set to have the device and control method of exchange load function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165959C3 (en) * 1971-12-30 1978-04-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Control device for a self-commutated rectifier with forced commutation
JPS50152226A (en) * 1974-05-31 1975-12-08
US4129809A (en) * 1977-04-28 1978-12-12 Westinghouse Electric Corp. Power factor corrected dual converter motor drive
DE2826431A1 (en) * 1978-06-16 1979-12-20 Manfred Prof Dr Ing Depenbrock Self-controlled static converter operation - involves by=passing inductor and AC voltage is controlled by switching from main to feedback rectifiers

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ES8106641A1 (en) 1981-07-16
GB2059192A (en) 1981-04-15
BR8005749A (en) 1981-03-24
FR2465361A1 (en) 1981-03-20
ES494958A0 (en) 1981-07-16
DK384080A (en) 1981-03-13
DE3034501A1 (en) 1981-04-02
JPS5683272A (en) 1981-07-07
CA1154085A (en) 1983-09-20
DE3034501C2 (en) 1983-01-05
FR2465361B1 (en) 1983-12-23
GB2059192B (en) 1983-05-18

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