WO2000070736A9 - Method and apparatus for converting a dc voltage to an ac voltage - Google Patents
Method and apparatus for converting a dc voltage to an ac voltageInfo
- Publication number
- WO2000070736A9 WO2000070736A9 PCT/US2000/012921 US0012921W WO0070736A9 WO 2000070736 A9 WO2000070736 A9 WO 2000070736A9 US 0012921 W US0012921 W US 0012921W WO 0070736 A9 WO0070736 A9 WO 0070736A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- inverter
- power supply
- output
- load
- Prior art date
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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac 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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac 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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac 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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of dc power input into ac 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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Inverter Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00930608A EP1186094B1 (en) | 1999-05-13 | 2000-05-11 | Method and apparatus for converting a dc voltage to an ac voltage |
DE2000622346 DE60022346T2 (en) | 1999-05-13 | 2000-05-11 | METHOD AND DEVICE FOR CONVERTING AN EQUIVALENT VOLTAGE INTO AN ALTERNATING VOLTAGE |
AT00930608T ATE303668T1 (en) | 1999-05-13 | 2000-05-11 | METHOD AND DEVICE FOR CONVERTING A DC VOLTAGE INTO AN AC VOLTAGE |
JP2000619079A JP4651824B2 (en) | 1999-05-13 | 2000-05-11 | Method and apparatus for converting DC voltage to AC voltage |
AU48400/00A AU770941B2 (en) | 1999-05-13 | 2000-05-11 | Method and apparatus for converting a DC voltage to an AC voltage |
CA 2373762 CA2373762C (en) | 1999-05-13 | 2000-05-11 | Method and apparatus for converting a dc voltage to an ac voltage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/311,043 US6404658B1 (en) | 1999-05-13 | 1999-05-13 | Method and apparatus for converting a DC voltage to an AC voltage |
US09/311,043 | 1999-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000070736A1 WO2000070736A1 (en) | 2000-11-23 |
WO2000070736A9 true WO2000070736A9 (en) | 2002-04-18 |
Family
ID=23205147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/012921 WO2000070736A1 (en) | 1999-05-13 | 2000-05-11 | Method and apparatus for converting a dc voltage to an ac voltage |
Country Status (9)
Country | Link |
---|---|
US (4) | US6404658B1 (en) |
EP (2) | EP1186094B1 (en) |
JP (1) | JP4651824B2 (en) |
AT (1) | ATE303668T1 (en) |
AU (1) | AU770941B2 (en) |
CA (1) | CA2373762C (en) |
DE (1) | DE60022346T2 (en) |
ES (1) | ES2430370T3 (en) |
WO (1) | WO2000070736A1 (en) |
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US8212402B2 (en) | 2009-01-27 | 2012-07-03 | American Power Conversion Corporation | System and method for limiting losses in an uninterruptible power supply |
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-
1999
- 1999-05-13 US US09/311,043 patent/US6404658B1/en not_active Expired - Lifetime
-
2000
- 2000-05-11 ES ES05076944T patent/ES2430370T3/en not_active Expired - Lifetime
- 2000-05-11 CA CA 2373762 patent/CA2373762C/en not_active Expired - Lifetime
- 2000-05-11 WO PCT/US2000/012921 patent/WO2000070736A1/en active IP Right Grant
- 2000-05-11 DE DE2000622346 patent/DE60022346T2/en not_active Expired - Lifetime
- 2000-05-11 EP EP00930608A patent/EP1186094B1/en not_active Expired - Lifetime
- 2000-05-11 EP EP20050076944 patent/EP1605577B1/en not_active Expired - Lifetime
- 2000-05-11 AT AT00930608T patent/ATE303668T1/en not_active IP Right Cessation
- 2000-05-11 AU AU48400/00A patent/AU770941B2/en not_active Expired
- 2000-05-11 JP JP2000619079A patent/JP4651824B2/en not_active Expired - Fee Related
-
2001
- 2001-03-19 US US09/811,974 patent/US6400591B2/en not_active Expired - Lifetime
- 2001-03-19 US US09/811,894 patent/US6630751B2/en not_active Expired - Lifetime
-
2002
- 2002-06-04 US US10/162,537 patent/US6728119B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4840000A (en) | 2000-12-05 |
DE60022346D1 (en) | 2005-10-06 |
EP1605577A2 (en) | 2005-12-14 |
US6404658B1 (en) | 2002-06-11 |
JP4651824B2 (en) | 2011-03-16 |
AU770941B2 (en) | 2004-03-11 |
CA2373762A1 (en) | 2000-11-23 |
US20030026113A1 (en) | 2003-02-06 |
US6630751B2 (en) | 2003-10-07 |
EP1186094B1 (en) | 2005-08-31 |
CA2373762C (en) | 2008-04-08 |
US20010033505A1 (en) | 2001-10-25 |
EP1605577B1 (en) | 2013-07-17 |
WO2000070736A1 (en) | 2000-11-23 |
US6400591B2 (en) | 2002-06-04 |
DE60022346T2 (en) | 2006-06-14 |
US20020030411A1 (en) | 2002-03-14 |
ATE303668T1 (en) | 2005-09-15 |
JP2004500791A (en) | 2004-01-08 |
EP1186094A1 (en) | 2002-03-13 |
US6728119B2 (en) | 2004-04-27 |
ES2430370T3 (en) | 2013-11-20 |
EP1605577A3 (en) | 2009-06-24 |
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