WO2004084388A3 - Sinewave inverter using hybrid regulator - Google Patents

Sinewave inverter using hybrid regulator Download PDF

Info

Publication number
WO2004084388A3
WO2004084388A3 PCT/CA2004/000352 CA2004000352W WO2004084388A3 WO 2004084388 A3 WO2004084388 A3 WO 2004084388A3 CA 2004000352 W CA2004000352 W CA 2004000352W WO 2004084388 A3 WO2004084388 A3 WO 2004084388A3
Authority
WO
WIPO (PCT)
Prior art keywords
sinewave inverter
voltage
inverter
hybrid regulator
sinusoidal
Prior art date
Application number
PCT/CA2004/000352
Other languages
French (fr)
Other versions
WO2004084388B1 (en
WO2004084388A2 (en
Inventor
Robert Clavel
Original Assignee
Prec H2 Inc
Robert Clavel
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 Prec H2 Inc, Robert Clavel filed Critical Prec H2 Inc
Priority to US10/549,007 priority Critical patent/US20060171181A1/en
Publication of WO2004084388A2 publication Critical patent/WO2004084388A2/en
Publication of WO2004084388A3 publication Critical patent/WO2004084388A3/en
Publication of WO2004084388B1 publication Critical patent/WO2004084388B1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/538—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
    • H02M7/53803—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration with automatic control of output voltage or current
    • H02M7/53806—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a 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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations

Abstract

A sinewave inverter for converting unstable DC voltage from a variable source (10) such as batteries, fuel cells, wind mills and the like into a distortionless sinusoidal AC voltage of constant amplitude and constant frequency is provided. This pure sinewave inverter with line and load regulated voltage is obtained by using a combination of a hyperbolic frequency modulator (20) with a sinusoidal pulsewidth modulator (21) in the inverter circuit.
PCT/CA2004/000352 2003-03-17 2004-03-08 Sinewave inverter using hybrid regulator WO2004084388A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/549,007 US20060171181A1 (en) 2003-03-17 2004-03-08 Sinewave inverter using hybrid regulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002422413A CA2422413C (en) 2003-03-17 2003-03-17 Sinewave inverter using hybrid regulator
CA2,422,413 2003-03-17

Publications (3)

Publication Number Publication Date
WO2004084388A2 WO2004084388A2 (en) 2004-09-30
WO2004084388A3 true WO2004084388A3 (en) 2004-11-25
WO2004084388B1 WO2004084388B1 (en) 2005-01-20

Family

ID=32968233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2004/000352 WO2004084388A2 (en) 2003-03-17 2004-03-08 Sinewave inverter using hybrid regulator

Country Status (3)

Country Link
US (1) US20060171181A1 (en)
CA (1) CA2422413C (en)
WO (1) WO2004084388A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8485862B2 (en) * 2000-05-19 2013-07-16 Applied Materials, Inc. Polishing pad for endpoint detection and related methods
EP1748542B1 (en) * 2005-07-29 2009-09-02 Siemens Aktiengesellschaft Control method for a fuel cell system and fuel cell system
US20080031751A1 (en) * 2006-03-03 2008-02-07 Littwin Kenneth M Sump pump control system
FR2920061A1 (en) * 2007-08-17 2009-02-20 Patrick Camurati METHOD AND DEVICE FOR TRANSPORTING, DISTRIBUTING AND MANAGING ELECTRICAL ENERGY BY LONGITUDINAL COUPLING IN A CLOSE FIELD BETWEEN ELECTRIC DIPOLES
US8085565B2 (en) * 2009-04-08 2011-12-27 Lear Corporation Vehicle inverter for powering consumer electronic devices
US8379769B2 (en) * 2010-03-10 2013-02-19 Delphi Technologies, Inc. Communication system utilizing a hierarchically modulated signal and method thereof
TWI429176B (en) * 2011-03-31 2014-03-01 Nat Univ Tsing Hua High boost ratio dc converter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924168A (en) * 1987-06-01 1990-05-08 Hitachi, Ltd. Control apparatus for PWM-controlled, variable voltage/variable frequency inverters
US5357418A (en) * 1991-05-02 1994-10-18 Robert Clavel Hybrid power supply for converting an alternating input signal into a direct output signal
US5625542A (en) * 1994-06-03 1997-04-29 Inventio Ag Low-noise operation of a machine fed by a pulse inverter
EP0821304A1 (en) * 1996-07-24 1998-01-28 STMicroelectronics S.r.l. Method and device of PWM control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340785A (en) * 1981-01-26 1982-07-20 Northern Telecom Limited Ringing signal supply
US4338658A (en) * 1981-05-14 1982-07-06 Boschert, Incorporated Master-slave high current D.C. power supply
US4415962A (en) * 1981-06-15 1983-11-15 Massachusetts Institute Of Technology Current mode sine wave inverter
US4661897A (en) * 1985-01-23 1987-04-28 Allied Corporation Phase modulated, resonant power converting high frequency link inverter/converter
US5047910A (en) * 1990-07-09 1991-09-10 Teledyne Inet Ideal sinusoidal voltage waveform synthesis control system
US5408404A (en) * 1993-03-25 1995-04-18 Rockwell International Corp. High frequency interleaved DC-to-AC power converter apparatus
US5602465A (en) * 1994-08-30 1997-02-11 International Rectifier Corporation Method and circuit to improve output voltage regulation and noise rejection of a power factor control stage
US6486618B1 (en) * 2001-09-28 2002-11-26 Koninklijke Philips Electronics N.V. Adaptable inverter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924168A (en) * 1987-06-01 1990-05-08 Hitachi, Ltd. Control apparatus for PWM-controlled, variable voltage/variable frequency inverters
US5357418A (en) * 1991-05-02 1994-10-18 Robert Clavel Hybrid power supply for converting an alternating input signal into a direct output signal
US5625542A (en) * 1994-06-03 1997-04-29 Inventio Ag Low-noise operation of a machine fed by a pulse inverter
EP0821304A1 (en) * 1996-07-24 1998-01-28 STMicroelectronics S.r.l. Method and device of PWM control

Also Published As

Publication number Publication date
CA2422413A1 (en) 2004-09-17
US20060171181A1 (en) 2006-08-03
CA2422413C (en) 2007-10-09
WO2004084388B1 (en) 2005-01-20
WO2004084388A2 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
EP1306958A3 (en) Generator with DC boost
WO2002050618A3 (en) Microturbine/capacitor power distribution system
WO2003043170A3 (en) Redox flow battery system and method of operating it
WO2002011267A3 (en) Dc to dc converter and power management system
WO2007050519A3 (en) Method and apparatus for high efficiency rectification for various loads
ATE526721T1 (en) DEVICE FOR FEEDING ELECTRICAL ENERGY INTO A POWER SUPPLY NETWORK AND DC-VOLTAGE CONVERTER FOR SUCH A DEVICE
WO2011134057A8 (en) Power converter for a power generator
WO2003012966A8 (en) Fuel cell inverter
EP1414091A3 (en) Fuel cell system and related control method
EP1919065A3 (en) Aerospace electrical power subsystem configuration using multi-functional DC/DC converter
WO2006121425A3 (en) System and method for electrical power conversion
WO2008103696A8 (en) 3-phase high power ups
TW200625777A (en) Power supply apparatus
TW200701617A (en) Power supply system
WO1998041793A3 (en) High efficiency lighting system
EP2267859A3 (en) Control system for a power converter and method of controlling operation of a power converter
EP1387462A3 (en) Co-generated power supply system
WO2009012008A3 (en) Methods and apparatus for three-phase inverter with reduced energy storage
WO2002095862A3 (en) Hybrid energy storage device charge equalization system and method
WO2008146381A1 (en) Power converter
WO2002029916A3 (en) Dc power source with fuel cell
ATE377279T1 (en) MULTIFUNCTION AC/DC CONVERTER
US20190131888A1 (en) Power Electronic Converters that Take Part in the Grid Regulation without Affecting the DC-port Operation
WO2004084388A3 (en) Sinewave inverter using hybrid regulator
Kannan et al. A comparision of three phase 27 level inverter scheme under no load and multiple load conditions

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
B Later publication of amended claims

Effective date: 20041124

ENP Entry into the national phase

Ref document number: 2006171181

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10549007

Country of ref document: US

122 Ep: pct application non-entry in european phase
WWP Wipo information: published in national office

Ref document number: 10549007

Country of ref document: US