DE69737965D1 - Unterbrechungsfreie Stromversorgung - Google Patents
Unterbrechungsfreie StromversorgungInfo
- Publication number
- DE69737965D1 DE69737965D1 DE69737965T DE69737965T DE69737965D1 DE 69737965 D1 DE69737965 D1 DE 69737965D1 DE 69737965 T DE69737965 T DE 69737965T DE 69737965 T DE69737965 T DE 69737965T DE 69737965 D1 DE69737965 D1 DE 69737965D1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- uninterruptible power
- uninterruptible
- supply
- power
- 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 - Lifetime
Links
Classifications
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/518,237 US5635773A (en) | 1995-08-23 | 1995-08-23 | High efficiency, no dropout uninterruptable power supply |
EP19970104640 EP0866538B1 (de) | 1995-08-23 | 1997-03-18 | Unterbrechungsfreie Stromversorgung |
JP6842697A JP3556797B2 (ja) | 1995-08-23 | 1997-03-21 | 無停電電源機構 |
CA 2206724 CA2206724C (en) | 1995-08-23 | 1997-06-02 | High efficiency, no dropout uninterruptable power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69737965D1 true DE69737965D1 (de) | 2007-09-13 |
DE69737965T2 DE69737965T2 (de) | 2008-05-21 |
Family
ID=27427364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997637965 Expired - Lifetime DE69737965T2 (de) | 1995-08-23 | 1997-03-18 | Unterbrechungsfreie Stromversorgung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5635773A (de) |
EP (1) | EP0866538B1 (de) |
JP (1) | JP3556797B2 (de) |
CA (1) | CA2206724C (de) |
DE (1) | DE69737965T2 (de) |
ES (1) | ES2288758T3 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2143427B1 (es) * | 1998-07-30 | 2000-12-16 | Salicru S A | Dispositivo de acondicionamiento de la alimentacion electrica de corriente alterna para redes de distribucion de television por cable y similares. |
US6169334B1 (en) | 1998-10-27 | 2001-01-02 | Capstone Turbine Corporation | Command and control system and method for multiple turbogenerators |
US6093975A (en) * | 1998-10-27 | 2000-07-25 | Capstone Turbine Corporation | Turbogenerator/motor control with synchronous condenser |
US6404658B1 (en) | 1999-05-13 | 2002-06-11 | American Power Conversion | Method and apparatus for converting a DC voltage to an AC voltage |
US6404653B1 (en) * | 1999-10-26 | 2002-06-11 | Antec Corporation | Multi-voltage transformer |
US6359794B1 (en) | 1999-12-01 | 2002-03-19 | Acme Electric Corporation | Battery backup power supply |
US6680604B2 (en) | 2000-03-27 | 2004-01-20 | Intersil Corporation | Methods to control the droop when powering dual mode processors and associated circuits |
US6737762B2 (en) * | 2001-10-26 | 2004-05-18 | Onan Corporation | Generator with DC boost for uninterruptible power supply system or for enhanced load pickup |
DE10156694B4 (de) * | 2001-11-17 | 2005-10-13 | Semikron Elektronik Gmbh & Co. Kg | Schaltungsanordnung |
US7786616B2 (en) * | 2003-02-07 | 2010-08-31 | Cummins Power Generation Inc. | Generator with DC boost and split bus bidirectional DC-to-DC converter for uninterruptible power supply system or for enhanced load pickup |
TW582667U (en) * | 2003-03-04 | 2004-04-01 | Lien-Ching Chen | Off-line no section regulated voltage uninterruptible power supply device |
JP2005168129A (ja) * | 2003-12-01 | 2005-06-23 | Toyota Industries Corp | スイッチング電源回路 |
US7667942B2 (en) * | 2004-12-13 | 2010-02-23 | Schlumberger Technology Corporation | Battery switch for downhole tools |
US7629709B2 (en) * | 2004-12-29 | 2009-12-08 | Freescale Semiconductor, Inc. | Regulation of a DC to DC converter |
US8546977B2 (en) * | 2009-04-22 | 2013-10-01 | Lsi Corporation | Voltage based switching of a power supply system current |
KR101098427B1 (ko) * | 2009-12-23 | 2011-12-23 | 주식회사 지멕스 | 복전 시 에러 방지회로 |
US8575779B2 (en) | 2010-02-18 | 2013-11-05 | Alpha Technologies Inc. | Ferroresonant transformer for use in uninterruptible power supplies |
JP5533306B2 (ja) * | 2010-06-14 | 2014-06-25 | 株式会社豊田自動織機 | 充電制御装置及びその充電制御方法 |
CA2825483C (en) | 2011-01-23 | 2019-11-12 | Alpha Technologies Inc. | Switching systems and methods for use in uninterruptible power supplies |
CN103124146B (zh) * | 2011-11-18 | 2015-04-29 | 伊顿制造(格拉斯哥)有限合伙莫尔日分支机构 | 用于改进电源装置以支持负载的控制方法及*** |
BR102012000855A2 (pt) * | 2012-01-13 | 2013-11-19 | Evolucoes En Ltda | Sistema de geração perpétua pelo ciclo de autogeração |
US9234916B2 (en) | 2012-05-11 | 2016-01-12 | Alpha Technologies Inc. | Status monitoring cables for generators |
JP6225672B2 (ja) * | 2013-11-29 | 2017-11-08 | 住友電気工業株式会社 | 給電設備及びその運転方法 |
US10797490B2 (en) * | 2014-03-26 | 2020-10-06 | Intersil Americas LLC | Battery charge system with transition control that protects adapter components when transitioning from battery mode to adapter mode |
KR102149952B1 (ko) * | 2014-04-17 | 2020-08-31 | 엘지전자 주식회사 | 가전기기 및 동작 방법 |
KR101809787B1 (ko) * | 2015-03-10 | 2017-12-15 | 엘에스산전 주식회사 | 배터리 전력 공급 시스템을 포함하는 전력 공급 시스템 |
MX2018002967A (es) | 2015-09-13 | 2018-06-11 | Alpha Tech Inc | Sistemas y metodos de control de potencia. |
US10381867B1 (en) | 2015-10-16 | 2019-08-13 | Alpha Technologeis Services, Inc. | Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies |
US9893562B2 (en) * | 2015-11-23 | 2018-02-13 | Jae Jin Lee | Direct current uninterruptible power supply system |
US10551859B2 (en) * | 2016-05-17 | 2020-02-04 | Texas Instruments Incorporated | Methods and apparatus for overshoot, undershoot and delay reduction of a voltage regulator output by dynamically offsetting a reference voltage |
EP3652604A4 (de) | 2017-07-14 | 2021-03-17 | Alpha Technologies Services, Inc. | Spannungsgeregelte wechselstromversorgungssysteme und -verfahren |
CN109428388A (zh) * | 2017-09-01 | 2019-03-05 | 硕天科技股份有限公司 | 不断电电源*** |
CN110146780B (zh) * | 2019-04-24 | 2021-06-08 | 国网江苏省电力有限公司电力科学研究院 | 中性点不接地柔性配电网***铁磁谐振判别方法 |
US11777323B2 (en) | 2020-08-13 | 2023-10-03 | Entrantech Inc. | Sequential power discharge for batteries in a power system |
US11489455B2 (en) | 2020-08-13 | 2022-11-01 | Entrantech Inc. | AC and persistent DC co-distritbution |
US11831167B2 (en) * | 2021-08-13 | 2023-11-28 | Entrantech Inc. | Persistent Dc circuit breaker |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1588133A1 (de) * | 1967-07-31 | 1970-10-08 | Inst Post & Fernmeldewesen | Schaltungsanordnung zum Konstanthalten der von einem Wechselrichter abgegebenen Ausgangsspannung |
US4277692A (en) * | 1979-06-04 | 1981-07-07 | Tab Products Company | Continuous power source with bi-directional converter |
US4400625A (en) * | 1981-11-30 | 1983-08-23 | Reliance Electric Company | Standby A-C power system with transfer compensation circuitry |
GB2111326B (en) * | 1981-12-01 | 1985-07-24 | Chloride Group Ltd | No-break power supply |
DE3568673D1 (en) * | 1984-07-20 | 1989-04-13 | Sanyo Electric Co | Power supply circuit of switching regulator type |
US4719550A (en) * | 1986-09-11 | 1988-01-12 | Liebert Corporation | Uninterruptible power supply with energy conversion and enhancement |
US4860185A (en) * | 1987-08-21 | 1989-08-22 | Electronic Research Group, Inc. | Integrated uninterruptible power supply for personal computers |
GB2242082A (en) * | 1990-03-12 | 1991-09-18 | Epsilon International Limited | "An uninterruptible power supply" |
US5315533A (en) * | 1991-05-17 | 1994-05-24 | Best Power Technology, Inc. | Back-up uninterruptible power system |
US5347164A (en) * | 1992-10-08 | 1994-09-13 | Accton Technology Corporation | Uninterruptible power supply having a 115V or 230V selectable AC output and power saving |
US5369561A (en) * | 1993-09-08 | 1994-11-29 | Trippe Manufacturing Company | Standby power supply system having a variable frequency inverter |
-
1995
- 1995-08-23 US US08/518,237 patent/US5635773A/en not_active Expired - Lifetime
-
1997
- 1997-03-18 EP EP19970104640 patent/EP0866538B1/de not_active Expired - Lifetime
- 1997-03-18 ES ES97104640T patent/ES2288758T3/es not_active Expired - Lifetime
- 1997-03-18 DE DE1997637965 patent/DE69737965T2/de not_active Expired - Lifetime
- 1997-03-21 JP JP6842697A patent/JP3556797B2/ja not_active Expired - Fee Related
- 1997-06-02 CA CA 2206724 patent/CA2206724C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2206724A1 (en) | 1998-12-02 |
CA2206724C (en) | 2002-11-12 |
EP0866538A2 (de) | 1998-09-23 |
JPH10271711A (ja) | 1998-10-09 |
EP0866538B1 (de) | 2007-08-01 |
EP0866538A3 (de) | 1999-07-07 |
DE69737965T2 (de) | 2008-05-21 |
US5635773A (en) | 1997-06-03 |
JP3556797B2 (ja) | 2004-08-25 |
ES2288758T3 (es) | 2008-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |