KR200357687Y1 - 조광장치의 위상조절회로 - Google Patents
조광장치의 위상조절회로 Download PDFInfo
- Publication number
- KR200357687Y1 KR200357687Y1 KR20-2004-0011711U KR20040011711U KR200357687Y1 KR 200357687 Y1 KR200357687 Y1 KR 200357687Y1 KR 20040011711 U KR20040011711 U KR 20040011711U KR 200357687 Y1 KR200357687 Y1 KR 200357687Y1
- Authority
- KR
- South Korea
- Prior art keywords
- phase
- unit
- control
- adjusting
- driving
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 abstract description 11
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
- 전원전압을 공급받아 정격전압을 출력하는 전원공급부와, 조도 선택신호를 입력받는 조도조절부와, 부하를 구동하기 위한 위상을 조절하는 위상제어조절부와, 동작상태를 표시하는 표시부와, 상기 각부의 동작을 컨트롤하도록 프로그램된 마이콤으로 구성된 조광장치에서 위상을 검출하는 위상검출부와, 부하를 구동시키는 트라이액구동부와, 위상을 제어하는 위상제어아이씨회로부와, 위상을 조절하는 위상조절부와, 각부의 동작을 컨트롤하도록 프로그램된 마이크로프로세서로 구성된 상기 위상제어조절부에 있어서,상기 위상조절부에 위상을 조절하는 콘덴서(C4)(C5)(C6)를 추가적으로 구성하되, 콘덴서(C4)는 콘덴서(C3)를 통해 마이크로프로세서(35) 13번 단자에 연결하고, 콘덴서(C5)는 마이크로프로세서(35) 12번 단자에 연결하며, 콘덴서(C6)는 마이크로프로세서(35) 10번 단자에 연결하여 위상을 외부에서 요구하는 적정 값으로 조절되게 구성함을 특징으로 하는 조광장치의 위상조절회로
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0011711U KR200357687Y1 (ko) | 2004-04-27 | 2004-04-27 | 조광장치의 위상조절회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0011711U KR200357687Y1 (ko) | 2004-04-27 | 2004-04-27 | 조광장치의 위상조절회로 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040029124A Division KR100647845B1 (ko) | 2004-04-27 | 2004-04-27 | 조광장치의 위상조절회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200357687Y1 true KR200357687Y1 (ko) | 2004-07-30 |
Family
ID=49434715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0011711U KR200357687Y1 (ko) | 2004-04-27 | 2004-04-27 | 조광장치의 위상조절회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200357687Y1 (ko) |
-
2004
- 2004-04-27 KR KR20-2004-0011711U patent/KR200357687Y1/ko not_active IP Right Cessation
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Comment text: Dual Application of Utility Model Registration Patent event date: 20040427 Patent event code: UA01011R07D |
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UC2102 | Extinguishment |