GB0022233D0 - Active power factor correction - Google Patents
Active power factor correctionInfo
- Publication number
- GB0022233D0 GB0022233D0 GBGB0022233.1A GB0022233A GB0022233D0 GB 0022233 D0 GB0022233 D0 GB 0022233D0 GB 0022233 A GB0022233 A GB 0022233A GB 0022233 D0 GB0022233 D0 GB 0022233D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- power factor
- active power
- factor correction
- correction
- active
- 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.)
- Granted
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
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002525977A JP2004508798A (en) | 2000-09-05 | 2001-08-30 | Active power factor correction |
DE60103072T DE60103072T2 (en) | 2000-09-05 | 2001-08-30 | ACTIVE POWER FACTOR CORRECTION |
US10/344,777 US7088079B2 (en) | 2000-09-05 | 2001-08-30 | Active power factor correction |
PCT/GB2001/003890 WO2002021671A1 (en) | 2000-09-05 | 2001-08-30 | Active power factor correction |
EP01963177A EP1316139B1 (en) | 2000-09-05 | 2001-08-30 | Active power factor correction |
CN018151698A CN1452806B (en) | 2000-09-05 | 2001-08-30 | Active power factor correction device and method therefor |
AU2001284210A AU2001284210A1 (en) | 2000-09-05 | 2001-08-30 | Active power factor correction |
AT01963177T ATE265756T1 (en) | 2000-09-05 | 2001-08-30 | ACTIVE POWER FACTOR CORRECTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0021763.8A GB0021763D0 (en) | 2000-09-05 | 2000-09-05 | Active power factor correction |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0022233D0 true GB0022233D0 (en) | 2000-10-25 |
GB2366395A GB2366395A (en) | 2002-03-06 |
GB2366395B GB2366395B (en) | 2002-09-11 |
GB2366395C GB2366395C (en) | 2007-02-28 |
Family
ID=9898872
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0021763.8A Ceased GB0021763D0 (en) | 2000-09-05 | 2000-09-05 | Active power factor correction |
GB0022233A Expired - Fee Related GB2366395C (en) | 2000-09-05 | 2000-09-11 | Active power factor correction |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0021763.8A Ceased GB0021763D0 (en) | 2000-09-05 | 2000-09-05 | Active power factor correction |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0021763D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20042004A1 (en) * | 2004-10-21 | 2005-01-21 | St Microelectronics Srl | "DEVICE FOR CORRECTION OF THE POWER FACTOR IN FORCED SWITCHED FEEDERS." |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992016085A1 (en) * | 1991-03-07 | 1992-09-17 | Motorola Lighting, Inc. | Power supply having high power factor with control that tracks the input alternating supply |
DE4319609C1 (en) * | 1993-06-14 | 1995-05-24 | Boehringer Ingelheim Kg | Solid medicine dispenser |
US5903138A (en) * | 1995-03-30 | 1999-05-11 | Micro Linear Corporation | Two-stage switching regulator having low power modes responsive to load power consumption |
-
2000
- 2000-09-05 GB GBGB0021763.8A patent/GB0021763D0/en not_active Ceased
- 2000-09-11 GB GB0022233A patent/GB2366395C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2366395A (en) | 2002-03-06 |
GB2366395C (en) | 2007-02-28 |
GB2366395B (en) | 2002-09-11 |
GB0021763D0 (en) | 2000-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application | ||
727 | Application made for amendment of specification (sect. 27/1977) | ||
727A | Application for amendment of specification now open to opposition (sect. 27/1977) | ||
727B | Case decided by the comptroller ** specification amended (sect. 27/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20130911 |