ES455228A1 - Perfeccionamientos en fuentes de alimentacion electrica i- ninterrumpibles reguladas. - Google Patents
Perfeccionamientos en fuentes de alimentacion electrica i- ninterrumpibles reguladas.Info
- Publication number
- ES455228A1 ES455228A1 ES455228A ES455228A ES455228A1 ES 455228 A1 ES455228 A1 ES 455228A1 ES 455228 A ES455228 A ES 455228A ES 455228 A ES455228 A ES 455228A ES 455228 A1 ES455228 A1 ES 455228A1
- Authority
- ES
- Spain
- Prior art keywords
- winding
- coupled
- source
- accept
- regulated
- 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
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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
- H02M3/3378—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Perfeccionamientos en fuentes de alimentación eléctrica ininterrumpibles reguladas, que comprenden un transformador de potencia que incluye en primer, segundo y tercer arrollamientos de acceso, estando el primer arrollamiento destinado a aceptar una fuente de corriente alterna, y estando el segundo arrollamiento a aceptar una fuente de corriente alterna, y estando el segundo arrollamiento a aceptar una carga; caracterizados porque se acopla el tercer arrollamiento un dispositivo puerta destinado a acoplarse a una fuente de reserva de energía; porque se acopla un primer dispositivo para controlar dicho dispositivo puerta y cortocircuitan el tercer arrollamiento durante intervalos de tiempo controlados; y porque se acoplan un segundo dispositivo para controlar el dispositivo puerta con el fin de permitir el flujo de energía desde la fuente de energía de reserva hasta el segundo arrollamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/651,644 US4038559A (en) | 1976-01-23 | 1976-01-23 | Regulated uninterruptible power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
ES455228A1 true ES455228A1 (es) | 1978-05-01 |
Family
ID=24613646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES455228A Expired ES455228A1 (es) | 1976-01-23 | 1977-01-21 | Perfeccionamientos en fuentes de alimentacion electrica i- ninterrumpibles reguladas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4038559A (es) |
JP (1) | JPS52116847A (es) |
BE (1) | BE850520A (es) |
DE (1) | DE2701892A1 (es) |
ES (1) | ES455228A1 (es) |
FR (1) | FR2339275A1 (es) |
IT (1) | IT1082512B (es) |
NL (1) | NL7700484A (es) |
SE (1) | SE7700245L (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081692A (en) * | 1976-11-09 | 1978-03-28 | Bell Telephone Laboratories, Incorporated | Apparatus for supplementing commercial power subject to brownout and blackout failures |
US4180745A (en) * | 1977-10-19 | 1979-12-25 | Frank Bartlett | Power regulating supply system for AC electrical loads |
US4238690A (en) * | 1978-10-23 | 1980-12-09 | Bell Telephone Laboratories, Incorporated | AC-DC switching regulator to supply uninterruptible power |
US4422360A (en) * | 1979-10-09 | 1983-12-27 | Carter Barry E | Device for improving piano tone quality |
US4261712A (en) * | 1980-02-28 | 1981-04-14 | Kinkade Lloyd E | Electrostatic air purifier |
DE3112314C2 (de) * | 1981-03-28 | 1985-04-18 | Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest | Sicherheitsbeleuchtungsanlage |
JPS59175347A (ja) * | 1983-03-24 | 1984-10-04 | ニシム電子工業株式会社 | 交流無停電電源装置 |
US4808917A (en) * | 1983-04-13 | 1989-02-28 | Niagara Mohawk Power Corporation | Transmission line sensor apparatus operable with near zero current line conditions |
US4777381A (en) * | 1983-04-13 | 1988-10-11 | Fernandes Roosevelt A | Electrical power line and substation monitoring apparatus and systems |
US4488057A (en) * | 1983-07-15 | 1984-12-11 | Opt Industries, Inc. | AC-DC Switching regulator uninterruptible power supply |
US4703192A (en) * | 1983-12-22 | 1987-10-27 | Control Technology, Inc. | Alternating current power source with improved phase adjusting capability |
US4560886A (en) * | 1983-12-22 | 1985-12-24 | Control Technology, Inc. | Alternating current power source |
JPS60219928A (ja) * | 1984-04-14 | 1985-11-02 | ニシム電子工業株式会社 | 同期型交流無停電電源装置 |
YU86184A (en) * | 1984-05-17 | 1987-10-31 | Iskra | Circuitry for continuous powering with ac current |
US4638176A (en) * | 1985-08-01 | 1987-01-20 | Mullett Associates, Inc. | Uninterruptible power supply |
US4703191A (en) * | 1985-12-09 | 1987-10-27 | Control Technology, Inc. | Reserve power source with power failure detection apparatus |
NL8503480A (nl) * | 1985-12-18 | 1987-07-16 | Philips Nv | Voedingsschakeling. |
US4745299A (en) * | 1986-04-17 | 1988-05-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Off-line switcher with battery reserve |
JPS63305725A (ja) * | 1987-06-03 | 1988-12-13 | Fuji Electric Co Ltd | 無停電電源装置 |
DE3942427A1 (de) * | 1989-12-21 | 1991-06-27 | Siemens Ag | Schaltungsanordnung zum aufbau unterbrechungsfreier stromversorgungseinheiten |
US5237140A (en) * | 1990-05-25 | 1993-08-17 | Sawafuji Electric Co., Ltd. | a-c/d-c microwave oven |
US5162982A (en) * | 1991-05-30 | 1992-11-10 | General Electric Company | Power converter continuously operable through boost and buck modes |
US5426579A (en) * | 1993-07-28 | 1995-06-20 | Best Power Technology, Incorporated | Method and apparatus for stabilizing AC power supply systems connected to power factor correcting loads |
JPH0865904A (ja) * | 1994-06-06 | 1996-03-08 | Nippondenso Co Ltd | 電気自動車用充電装置 |
US5745356A (en) * | 1996-06-25 | 1998-04-28 | Exide Electronics Corporation | Independent load sharing of AC power systems connected in parallel |
US5745355A (en) * | 1996-06-25 | 1998-04-28 | Exide Electronics Corporation | Wireless selective tripping of AC power systems connected in parallel |
US5729120A (en) * | 1996-12-30 | 1998-03-17 | General Signal Corporation | Dynamic voltage regulation stabilization for AC power supply systems |
US5998887A (en) * | 1998-06-17 | 1999-12-07 | Lucent Technologies, Inc. | Battery test circuit for optical network and method of operation thereof |
US6020724A (en) * | 1998-07-06 | 2000-02-01 | The United States Of America As Represented By The Secretary Of The Air Force | Regulated capacitor charging circuit using a high-reactance transformer |
US6650028B1 (en) * | 2001-11-27 | 2003-11-18 | Verilink, Inc. | Dual isolated input power supply |
US6833635B2 (en) * | 2002-07-08 | 2004-12-21 | Artesyn Technologies, Inc. | Dual input DC-to-DC power converter |
US20070109827A1 (en) * | 2003-12-10 | 2007-05-17 | Delacruz Moises | Ac to dc converter circuit |
US8093749B1 (en) * | 2008-01-29 | 2012-01-10 | Juniper Networks, Inc. | Sharing redundant power supply modules among physical systems |
US8068937B2 (en) * | 2008-02-09 | 2011-11-29 | Stephen Spencer Eaves | Power distribution system with fault protection using energy packet confirmation |
US7898111B1 (en) | 2008-06-10 | 2011-03-01 | Network Engines, Inc. | Power supply methods and systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398292A (en) * | 1965-07-19 | 1968-08-20 | North Electric Co | Current supply apparatus |
US3668508A (en) * | 1970-09-15 | 1972-06-06 | Acme Electric Corp | Regulator circuit |
US3660749A (en) * | 1971-03-25 | 1972-05-02 | Bell Telephone Labor Inc | Dc to dc converter with voltage regulation through pulse width modulation by control of the distribution of flux variations in a dual core transformer |
US3769571A (en) * | 1973-03-21 | 1973-10-30 | Pioneer Magnetics Inc | Power inverter circuit |
-
1976
- 1976-01-23 US US05/651,644 patent/US4038559A/en not_active Expired - Lifetime
-
1977
- 1977-01-12 SE SE7700245A patent/SE7700245L/xx unknown
- 1977-01-14 FR FR7701132A patent/FR2339275A1/fr not_active Withdrawn
- 1977-01-18 NL NL7700484A patent/NL7700484A/xx not_active Application Discontinuation
- 1977-01-19 BE BE174192A patent/BE850520A/xx unknown
- 1977-01-19 DE DE19772701892 patent/DE2701892A1/de active Pending
- 1977-01-21 IT IT67142/77A patent/IT1082512B/it active
- 1977-01-21 ES ES455228A patent/ES455228A1/es not_active Expired
- 1977-01-22 JP JP543877A patent/JPS52116847A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7700245L (sv) | 1977-07-24 |
DE2701892A1 (de) | 1977-07-28 |
FR2339275A1 (fr) | 1977-08-19 |
US4038559A (en) | 1977-07-26 |
JPS52116847A (en) | 1977-09-30 |
IT1082512B (it) | 1985-05-21 |
BE850520A (fr) | 1977-05-16 |
NL7700484A (nl) | 1977-07-26 |
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