KR200367018Y1 - 교류전압 제어회로 - Google Patents
교류전압 제어회로 Download PDFInfo
- Publication number
- KR200367018Y1 KR200367018Y1 KR20-2004-0023155U KR20040023155U KR200367018Y1 KR 200367018 Y1 KR200367018 Y1 KR 200367018Y1 KR 20040023155 U KR20040023155 U KR 20040023155U KR 200367018 Y1 KR200367018 Y1 KR 200367018Y1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- power saving
- saving device
- control circuit
- current
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
-
- 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
- H05B41/40—Controlling the intensity of light discontinuously
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H05B41/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (2)
- 방전등용 절전장치에 사용되는 교류전압 제어회로에 있어서, 상기 교류전압 제어회로는:상기 방전등용 절전장치의 출력단의 전압을 입력받는 제1 전압단자;상기 방전등용 절전장치의 전류를 입력받는 전류단자;상기 제1 전압단자의 입력전압 및 소정 목표 출력전압을 비교하는 제1 비교기;상기 제1 전압단자의 입력전압 및 소정 허용가능 전압을 비교하는 제2 비교기;상기 전류단자의 입력전류 및 소정 허용가능 전류를 비교하는 제3 비교기;상기 제1, 제2, 및 제3 비교기에 연결되어, 제1 비교기의 전압비교의 결과에 따라 방전등용 절전장치의 출력전압을 제어하고, 제2 비교기의 전압비교 및 제3 비교기의 전류비교의 결과에 따라 절전장치를 이상전압 및 이상전류로부터 보호하도록 제어하는 중앙제어장치;상기 중앙제어장치의 제어에 의해 방전등용 절전장치의 출력전압을 변환시키는 스위칭 수단; 및상기 중앙제어장치에 연결된 타이머를 포함하는 것을 특징으로 하는 교류전압 제어회로.
- 제 1 항에 있어서, 상기 교류전압 제어회로가,상기 방전등용 절전장치의 입력단의 전압을 입력받는 제2 전압단자;상기 제2 전압단자의 전압값을 디스플레이하는 전압디스플레이 수단; 및상기 전류단자의 전류값을 디스플레이하는 전류디스플레이 수단을 더 포함하는 것을 특징으로 하는 교류전압 제어회로.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0023155U KR200367018Y1 (ko) | 2004-08-13 | 2004-08-13 | 교류전압 제어회로 |
| US10/995,917 US6958583B1 (en) | 2004-08-13 | 2004-11-23 | AC voltage control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0023155U KR200367018Y1 (ko) | 2004-08-13 | 2004-08-13 | 교류전압 제어회로 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200367018Y1 true KR200367018Y1 (ko) | 2004-11-09 |
Family
ID=35115283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0023155U Expired - Fee Related KR200367018Y1 (ko) | 2004-08-13 | 2004-08-13 | 교류전압 제어회로 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6958583B1 (ko) |
| KR (1) | KR200367018Y1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200466078Y1 (ko) | 2012-11-08 | 2013-03-27 | 주식회사 칠성이엔지 | 3상 방전등용 절전장치 |
| KR101351493B1 (ko) * | 2013-01-25 | 2014-01-15 | 주식회사 칠성이엔지 | 3상 방전등용 절전장치 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438250C (zh) * | 2005-03-05 | 2008-11-26 | 鸿富锦精密工业(深圳)有限公司 | 电子元件断电保护电路 |
| CN100383706C (zh) * | 2005-04-08 | 2008-04-23 | 鸿富锦精密工业(深圳)有限公司 | 具保护电路的中央处理器供电电路 |
| JP5621203B2 (ja) * | 2009-03-30 | 2014-11-12 | 富士通株式会社 | 無線電力供給システム、無線電力供給方法 |
| JP5353376B2 (ja) * | 2009-03-31 | 2013-11-27 | 富士通株式会社 | 無線電力装置、無線電力受信方法 |
| US9077205B2 (en) | 2012-03-05 | 2015-07-07 | General Electric Company | Auxiliary equipment system and method of operating the same |
| EP2720514A1 (en) * | 2012-10-12 | 2014-04-16 | Tofco CPP Limited | Voltage regulator apparatus and power conditioning apparatus incorporating such voltage regulator apparatus |
| GB201307103D0 (en) * | 2012-10-12 | 2013-05-29 | Tofco Cpp Ltd | Voltage regulator unit,voltage regulator apparatus,and lighting apparatus incorporating such voltage regulator unit and voltage regulator apparatus |
| FR3006123A1 (fr) * | 2013-05-24 | 2014-11-28 | Bourgogne Franche Comte Lumiere | Systeme d'alimentation electrique, en particulier pour eclairage public |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11327262A (ja) * | 1998-05-15 | 1999-11-26 | Canon Inc | 帯電装置及び画像形成装置 |
| KR200225308Y1 (ko) | 2000-12-26 | 2001-05-15 | 조경숙 | 방전등용 절전장치 |
-
2004
- 2004-08-13 KR KR20-2004-0023155U patent/KR200367018Y1/ko not_active Expired - Fee Related
- 2004-11-23 US US10/995,917 patent/US6958583B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200466078Y1 (ko) | 2012-11-08 | 2013-03-27 | 주식회사 칠성이엔지 | 3상 방전등용 절전장치 |
| KR101351493B1 (ko) * | 2013-01-25 | 2014-01-15 | 주식회사 칠성이엔지 | 3상 방전등용 절전장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6958583B1 (en) | 2005-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200367018Y1 (ko) | 교류전압 제어회로 | |
| JP5078706B2 (ja) | 照明装置 | |
| US6583574B2 (en) | Power saver for discharge lamps | |
| CA2577416A1 (en) | Improved apparatus and method for control of high intensity discharge lighting | |
| US5729097A (en) | Method and device for controlling electric discharge lamps with electronic fluorescent lamp ballasts | |
| US7397194B2 (en) | Auxiliary quartz lamp lighting system for high intensity discharge lamp ballasts | |
| US6774768B2 (en) | System and method for cycling a metal-halide lamp on and off at designated intervals to reduce risk of arc tube rupture | |
| US12389511B2 (en) | Low power standby mode for luminaire | |
| US7282863B2 (en) | Auxiliary quartz lamp lighting system for electronic high intensity discharge lamp ballasts | |
| JP5591124B2 (ja) | 放電ランプを制御する装置 | |
| WO2003043387A1 (en) | Circuit arrangement | |
| KR19990063794A (ko) | 소모기에 의존하지 않고 적어도 일시적으로 능동 부하를 갖는고정 사이클 전원 회로 | |
| KR100315157B1 (ko) | 방전등용 절전장치 | |
| KR200263724Y1 (ko) | 방전등용 절전장치 | |
| KR200280987Y1 (ko) | 조명기기의 전원공급회로 | |
| JPH07106072A (ja) | 放電ランプ点灯装置 | |
| KR200354204Y1 (ko) | 비상 유도등의 점등 및 스타트 회로 | |
| WO2003077616A1 (en) | Hybrid device for the step regulation of the brightness of a lamp | |
| EP2339896B1 (en) | High pressure discharge lamp lighting device and illumination fixture | |
| SU748925A1 (ru) | Устройство дл зажигани и питани от сети переменного тока газоразр дных ламп | |
| KR950011347B1 (ko) | 실내등 및 네온관 겸용 변압기 회로 | |
| JPH0112797Y2 (ko) | ||
| US20080048590A1 (en) | Voltage Regulator | |
| JPH03173096A (ja) | 防災照明装置 | |
| JPH03119699A (ja) | けい光ランプ点灯装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20051031 Year of fee payment: 3 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 2 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20071029 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20071029 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |