MX9803267A - Un suministro de energia de corriente alterna-corriente directa. - Google Patents

Un suministro de energia de corriente alterna-corriente directa.

Info

Publication number
MX9803267A
MX9803267A MX9803267A MX9803267A MX9803267A MX 9803267 A MX9803267 A MX 9803267A MX 9803267 A MX9803267 A MX 9803267A MX 9803267 A MX9803267 A MX 9803267A MX 9803267 A MX9803267 A MX 9803267A
Authority
MX
Mexico
Prior art keywords
phase
leg
output
power supply
supply
Prior art date
Application number
MX9803267A
Other languages
English (en)
Other versions
MXPA98003267A (es
Inventor
Andrew William Green
Original Assignee
Aquagas New Zealand 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 Aquagas New Zealand Ltd filed Critical Aquagas New Zealand Ltd
Publication of MX9803267A publication Critical patent/MX9803267A/es
Publication of MXPA98003267A publication Critical patent/MXPA98003267A/es

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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc 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
    • H02M7/217—Conversion of ac power input into dc 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
    • 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M3/33573—Full-bridge at primary 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
    • 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
    • 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

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inverter Devices (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Prostheses (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Rectifiers (AREA)
  • Ac-Ac Conversion (AREA)
  • Protection Of Transformers (AREA)
  • Electron Tubes For Measurement (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

Esta invencion proporciona un suministro de energía de AC-DC para recibir un suministro principal trifásico y dar salida a un suministro de DC transformada. La unidad de suministro de energía tiene un circuito rectificador que proporciona una salida a un circuito invertido trifásico controlado para generar una salida trifásica pseudo AC de mayor frecuencia que la AC suministrada al circuito rectificador. Se proporciona un transformador trifásico para recibir la salida trifásica pseudo AC y transformar la salida, y proporcionarnos un circuito rectificador trifásico para generar el suministro de DC de salida. El circuito inversor puede proporcionar una estructura de puente de tres patas con cada una de las patas que tiene un dispositivo de conmutacion controlado, uno de los cuales se utiliza para proporcionar una referencia de fase. Los dispositivos conmutadores de las otras dos patas pueden controlar el desplazamiento de fase relativo en cada una de las patas para reducir el desplazamiento de fase en relacion a la referencia de fase en una pata e incrementar el desplazamiento de fase en relacion a al referencia de fase en otra pata. Esto se utiliza para controlar el nivel de voltaje de salida del circuito inversor. La totalidad del suministro de energía de AC-DC se puede unir a un generador de gas para la electrolisis de agua, para liberar hidrogeno y oxígeno.
MXPA/A/1998/003267A 1995-10-24 1998-04-24 Transformador trifasico MXPA98003267A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ280317 1995-10-24
NZ28031795 1995-10-24

Publications (2)

Publication Number Publication Date
MX9803267A true MX9803267A (es) 1998-11-30
MXPA98003267A MXPA98003267A (es) 1999-01-15

Family

ID=

Also Published As

Publication number Publication date
AU721174B2 (en) 2000-06-22
EA199800403A1 (ru) 1998-10-29
AU7345896A (en) 1997-05-29
NO981819L (no) 1998-06-24
EP0860048A2 (en) 1998-08-26
CN1062692C (zh) 2001-02-28
ATE242933T1 (de) 2003-06-15
DE69628657T2 (de) 2004-04-15
CA2235776C (en) 2001-02-06
BR9611388A (pt) 2002-03-12
DK0860048T3 (da) 2003-10-06
EA001816B1 (ru) 2001-08-27
CA2235776A1 (en) 1997-05-15
WO1997017753A2 (en) 1997-05-15
NO315774B1 (no) 2003-10-20
EP0860048B1 (en) 2003-06-11
EP0860048A4 (en) 2000-03-29
JPH11514836A (ja) 1999-12-14
ES2207684T3 (es) 2004-06-01
KR19990067046A (ko) 1999-08-16
US6031737A (en) 2000-02-29
DE69628657D1 (de) 2003-07-17
NO981819D0 (no) 1998-04-23
CN1203704A (zh) 1998-12-30
HK1017171A1 (en) 1999-11-12
WO1997017753A3 (en) 1997-07-03

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees