CA2007458A1 - Appareil et methode d'alimentation en electricite - Google Patents
Appareil et methode d'alimentation en electriciteInfo
- Publication number
- CA2007458A1 CA2007458A1 CA2007458A CA2007458A CA2007458A1 CA 2007458 A1 CA2007458 A1 CA 2007458A1 CA 2007458 A CA2007458 A CA 2007458A CA 2007458 A CA2007458 A CA 2007458A CA 2007458 A1 CA2007458 A1 CA 2007458A1
- Authority
- CA
- Canada
- Prior art keywords
- power supply
- supply circuit
- circuit
- regulator circuit
- supply equipment
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/573—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
-
- 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
- H02J9/061—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 DC powered loads
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Dc-Dc Converters (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3992/1989 | 1989-01-11 | ||
JP1003992A JPH02183817A (ja) | 1989-01-11 | 1989-01-11 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2007458A1 true CA2007458A1 (fr) | 1990-07-11 |
CA2007458C CA2007458C (fr) | 1995-10-17 |
Family
ID=11572514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002007458A Expired - Fee Related CA2007458C (fr) | 1989-01-11 | 1990-01-10 | Appareil et methode d'alimentation en electricite |
Country Status (5)
Country | Link |
---|---|
US (1) | US4982149A (fr) |
JP (1) | JPH02183817A (fr) |
KR (1) | KR940009875B1 (fr) |
CA (1) | CA2007458C (fr) |
GB (1) | GB2229054B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142534A1 (de) * | 1990-12-28 | 1992-07-09 | Sawafuji Electric Co Ltd | Rotationskompressor-steuersystem fuer ein elektrisches kuehlgeraet |
US5161096A (en) * | 1991-10-16 | 1992-11-03 | Ncr Corporation | Method and circuit to quickly start a negative switching voltage regulator |
US5430365A (en) * | 1993-07-02 | 1995-07-04 | Tandem Computers Incorporated | Power regulation for redundant battery supplies |
US5665109A (en) * | 1994-12-29 | 1997-09-09 | Yoon; Inbae | Methods and apparatus for suturing tissue |
US5643295A (en) * | 1994-12-29 | 1997-07-01 | Yoon; Inbae | Methods and apparatus for suturing tissue |
EP0782236A1 (fr) * | 1995-12-29 | 1997-07-02 | Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno | Circuit de protection contre les surintensités dans des dispositifs électroniques de puissance et méthode correspondante |
US7272021B2 (en) * | 1997-01-24 | 2007-09-18 | Synqor, Inc. | Power converter with isolated and regulated stages |
US7269034B2 (en) * | 1997-01-24 | 2007-09-11 | Synqor, Inc. | High efficiency power converter |
US5831416A (en) * | 1997-12-10 | 1998-11-03 | Galvanix Corporation | Apparatus and method for charging batteries |
US6144569A (en) * | 2000-02-29 | 2000-11-07 | Motorola, Inc. | System and method for recovering from a power supply interruption |
WO2004100855A2 (fr) | 2003-05-16 | 2004-11-25 | Jv Medi Co., Ltd | Appareil automatique de distribution et de conditionnement de comprimes |
CN102104273B (zh) * | 2009-12-17 | 2013-07-17 | 北大方正集团有限公司 | 多路电源掉电时序控制装置及方法 |
US20130158726A1 (en) | 2011-12-20 | 2013-06-20 | Kohler Co. | System and method for using a network to control multiple power management systems |
US9281716B2 (en) * | 2011-12-20 | 2016-03-08 | Kohler Co. | Generator controller configured for preventing automatic transfer switch from supplying power to the selected load |
US10199950B1 (en) | 2013-07-02 | 2019-02-05 | Vlt, Inc. | Power distribution architecture with series-connected bus converter |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1084498A (en) * | 1965-11-09 | 1967-09-20 | Ericsson Telephones Ltd | Electrical switching regulators |
US3409803A (en) * | 1966-11-16 | 1968-11-05 | John H. De Witt Jr. | Protective circuit for solid state regulated power supplies |
NL7014287A (fr) * | 1969-10-08 | 1971-04-14 | ||
SE353821B (fr) * | 1970-02-09 | 1973-02-12 | Asea Ab | |
US3809999A (en) * | 1973-04-19 | 1974-05-07 | Gen Electric | Direct current voltage regulator |
US3796919A (en) * | 1973-05-14 | 1974-03-12 | Rca Corp | Power supply over voltage protection system |
US3886410A (en) * | 1973-12-21 | 1975-05-27 | Rca Corp | Short circuit protection apparatus for a regulated power supply |
US3988643A (en) * | 1974-10-25 | 1976-10-26 | Litton Business Systems, Inc. | Latch circuit |
US4013925A (en) * | 1975-11-10 | 1977-03-22 | Motorola, Inc. | Overload protection circuit for voltage regulator |
US4327298A (en) * | 1979-12-14 | 1982-04-27 | Borg-Warner Corporation | Battery backup system for a microcomputer |
US4354118A (en) * | 1981-01-30 | 1982-10-12 | Bell & Howell Company | Battery backup supply control means and method |
US4342922A (en) * | 1981-02-05 | 1982-08-03 | General Electric Company | AC Fail-detect and battery switchover circuit for multi-bus power supply |
US4528549A (en) * | 1983-01-27 | 1985-07-09 | The United States Of America As Represented By The Secretary Of The Air Force | Bipolar digitizer having compression capability |
US4587476A (en) * | 1983-09-29 | 1986-05-06 | The Boeing Company | High voltage temperature compensated foldback circuit |
DE3505986A1 (de) * | 1985-02-21 | 1986-08-21 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Kurzschlussfestes netzteil, insbesondere fuer einen fernsehempfaenger |
US4672502A (en) * | 1985-02-21 | 1987-06-09 | Motorola, Inc. | Overdissipation protection circuit for a semiconductor switch |
US4694194A (en) * | 1985-11-04 | 1987-09-15 | Concurrent Computer Corporation | Power supply with battery backup |
US4841219A (en) * | 1988-05-10 | 1989-06-20 | Digital Equipment Corporation | Lossless overcurrent sensing circuit for voltage regulator |
-
1989
- 1989-01-11 JP JP1003992A patent/JPH02183817A/ja active Pending
-
1990
- 1990-01-09 GB GB9000424A patent/GB2229054B/en not_active Expired - Fee Related
- 1990-01-09 US US07/462,594 patent/US4982149A/en not_active Expired - Lifetime
- 1990-01-10 CA CA002007458A patent/CA2007458C/fr not_active Expired - Fee Related
- 1990-01-11 KR KR1019900000293A patent/KR940009875B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2229054A (en) | 1990-09-12 |
GB2229054B (en) | 1993-04-07 |
JPH02183817A (ja) | 1990-07-18 |
KR900012411A (ko) | 1990-08-04 |
KR940009875B1 (ko) | 1994-10-18 |
US4982149A (en) | 1991-01-01 |
GB9000424D0 (en) | 1990-03-07 |
CA2007458C (fr) | 1995-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |