GB9902998D0 - Improved heavy duty isolating converter - Google Patents

Improved heavy duty isolating converter

Info

Publication number
GB9902998D0
GB9902998D0 GBGB9902998.5A GB9902998A GB9902998D0 GB 9902998 D0 GB9902998 D0 GB 9902998D0 GB 9902998 A GB9902998 A GB 9902998A GB 9902998 D0 GB9902998 D0 GB 9902998D0
Authority
GB
United Kingdom
Prior art keywords
heavy duty
isolating converter
improved heavy
isolating
converter
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.)
Withdrawn
Application number
GBGB9902998.5A
Other versions
GB2346744A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom UK Ltd
Original Assignee
Alstom UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alstom UK Ltd filed Critical Alstom UK Ltd
Priority to GB9902998A priority Critical patent/GB2346744A/en
Publication of GB9902998D0 publication Critical patent/GB9902998D0/en
Priority to PCT/GB2000/000365 priority patent/WO2000048299A1/en
Publication of GB2346744A publication Critical patent/GB2346744A/en
Withdrawn legal-status Critical Current

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
    • H02M7/4807—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 having a high frequency intermediate AC stage
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1438—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • 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
GB9902998A 1999-02-11 1999-02-11 Heavy duty isolating converter Withdrawn GB2346744A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9902998A GB2346744A (en) 1999-02-11 1999-02-11 Heavy duty isolating converter
PCT/GB2000/000365 WO2000048299A1 (en) 1999-02-11 2000-02-08 Improved heavy duty isolating converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9902998A GB2346744A (en) 1999-02-11 1999-02-11 Heavy duty isolating converter

Publications (2)

Publication Number Publication Date
GB9902998D0 true GB9902998D0 (en) 1999-03-31
GB2346744A GB2346744A (en) 2000-08-16

Family

ID=10847484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9902998A Withdrawn GB2346744A (en) 1999-02-11 1999-02-11 Heavy duty isolating converter

Country Status (2)

Country Link
GB (1) GB2346744A (en)
WO (1) WO2000048299A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373722B1 (en) * 2000-06-05 2002-04-16 International Business Machines Corporation Power supply system for providing an auxiliary output voltage
US6344985B1 (en) * 2000-12-05 2002-02-05 Heart Transverter S.A. Multiple port bi-directional power converter
DE10301978A1 (en) * 2003-01-20 2004-08-05 Eurocopter Deutschland Gmbh Device and method for transmitting and providing the energy of capacitive actuators
DE102005042319A1 (en) * 2005-09-06 2007-03-08 Siemens Ag Large voltage converter with network side converter, has n circuit boost-buck converter device which has n load side converters and n transformers
CN101399498B (en) * 2007-09-26 2013-08-28 华为技术有限公司 DC conversion power source device and method for improving DC conversion power source device
CN104769688B (en) * 2012-09-29 2016-12-28 阿尔斯通技术有限公司 single-phase electric furnace transformer
CN111010038A (en) * 2018-10-05 2020-04-14 株式会社电装 Power conversion apparatus
DE102018218455A1 (en) * 2018-10-29 2020-04-30 Robert Bosch Gmbh Energy distribution device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter
US4541041A (en) * 1983-08-22 1985-09-10 General Electric Company Full load to no-load control for a voltage fed resonant inverter
GB2170663B (en) * 1985-02-02 1989-06-14 Brian Ernest Attwood Harmonic-resonant power supply
DE3688456T2 (en) * 1985-11-15 1993-09-09 Nec Corp START CONTROL CIRCUIT FOR ADAPTING A POWER CONVERTER TO DIFFERENT LOADS.
US4953068A (en) * 1989-11-08 1990-08-28 Unisys Corporation Full bridge power converter with multiple zero voltage resonant transition switching
US5208738A (en) * 1990-12-13 1993-05-04 Northern Telecom Limited Constant frequency resonant DC/DC converter
US5414238A (en) * 1992-10-02 1995-05-09 Martin Marietta Corporation Resonant power supply for an arcjet thruster
US5668707A (en) * 1994-10-04 1997-09-16 Delco Electronics Corp. Multi-phase power converter with harmonic neutralization
US5559685A (en) * 1994-10-12 1996-09-24 Electronic Power Conditioning, Inc. Voltage clamped parallel resonant converter with controllable duty cycle
US5638260A (en) * 1995-05-19 1997-06-10 Electronic Measurements, Inc. Parallel resonant capacitor charging power supply operating above the resonant frequency

Also Published As

Publication number Publication date
GB2346744A (en) 2000-08-16
WO2000048299A1 (en) 2000-08-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)