KR810002079B1 - 입력전압에 관계없이 정전압을 생성하기 위한 전원회로 - Google Patents
입력전압에 관계없이 정전압을 생성하기 위한 전원회로 Download PDFInfo
- Publication number
- KR810002079B1 KR810002079B1 KR7701952A KR770001952A KR810002079B1 KR 810002079 B1 KR810002079 B1 KR 810002079B1 KR 7701952 A KR7701952 A KR 7701952A KR 770001952 A KR770001952 A KR 770001952A KR 810002079 B1 KR810002079 B1 KR 810002079B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- voltage
- input voltage
- transformer
- input
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
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- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (1)
- 도면에 표시하고 본문에 상술한 바와같이, (1) 복수종류의 레벨의 하나를 가진 DC입력전압을 받기 위한 입력수단과 (2) 끝단자 및 중간단자와 최소한 단권(單卷)된 보우스팅 트랜스 및 펄스전류를 상기 트랜스로 공급하기 위한 인버어터 구동수단을 포함하며, DC입력전압을 변환하기 위한 DC-AC인버어터 수단과, (3) 상기 DC전압을 중간단자에서 트랜스에 적용하기 위하여 상기 입력수단을 중간단자에 접속하기 위한 접속수단과, (4) 인버어터 구동수단을 제어하기 위한 제어회로 수단으로 이루어지며, 상기 제어회로 수단에 의하여, 인버어터 구동수단이 작동되어 부우스트 전압이 상기 부우스팅 트랜스의 끝단자에 제공되어지는 제1의 상태와 인버어터 구동수단이 부(不) 작동되어 DC입력전압이 상기 끝단자에 제공되어지는 제2의 상태가 양자 택일적으로 선택될 수 있으며, 상기 제어회로 수단은 DC입력전압레벨을 검출하기 위한 레벨-검출수단 및 레벨-검출수단에 의하여 검출된 DC입력전압의 레벨을 기초로 하여 선택되는 상기 제1 및 제2의 상태의 선택을 위한 스위칭수단을 포함하며, 복수종류의 DC입력전압 레벨에 응답하는 것을 특징으로 하는 입력전압에 관계 없이 정전압을 생성하기 위한 전원회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7701952A KR810002079B1 (ko) | 1977-08-22 | 1977-08-22 | 입력전압에 관계없이 정전압을 생성하기 위한 전원회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7701952A KR810002079B1 (ko) | 1977-08-22 | 1977-08-22 | 입력전압에 관계없이 정전압을 생성하기 위한 전원회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810002079B1 true KR810002079B1 (ko) | 1981-12-27 |
Family
ID=19204796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7701952A KR810002079B1 (ko) | 1977-08-22 | 1977-08-22 | 입력전압에 관계없이 정전압을 생성하기 위한 전원회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810002079B1 (ko) |
-
1977
- 1977-08-22 KR KR7701952A patent/KR810002079B1/ko active
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