GB2125239B - A three phase supply synthesis arrangement - Google Patents

A three phase supply synthesis arrangement

Info

Publication number
GB2125239B
GB2125239B GB08222780A GB8222780A GB2125239B GB 2125239 B GB2125239 B GB 2125239B GB 08222780 A GB08222780 A GB 08222780A GB 8222780 A GB8222780 A GB 8222780A GB 2125239 B GB2125239 B GB 2125239B
Authority
GB
United Kingdom
Prior art keywords
phase supply
synthesis arrangement
supply synthesis
arrangement
phase
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
Application number
GB08222780A
Other versions
GB2125239A (en
Inventor
Kenneth Robson Brown
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB08222780A priority Critical patent/GB2125239B/en
Publication of GB2125239A publication Critical patent/GB2125239A/en
Application granted granted Critical
Publication of GB2125239B publication Critical patent/GB2125239B/en
Expired 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
    • H02M7/53—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
    • H02M7/5387—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 bridge configuration
    • H02M7/53871—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 bridge configuration with automatic control of output voltage or current
    • H02M7/53875—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 bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
    • 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
    • H02M7/5387—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 bridge configuration
    • H02M7/53871—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 bridge configuration with automatic control of output voltage or current
    • H02M7/53873—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 bridge configuration with automatic control of output voltage or current with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
GB08222780A 1982-08-06 1982-08-06 A three phase supply synthesis arrangement Expired GB2125239B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08222780A GB2125239B (en) 1982-08-06 1982-08-06 A three phase supply synthesis arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08222780A GB2125239B (en) 1982-08-06 1982-08-06 A three phase supply synthesis arrangement

Publications (2)

Publication Number Publication Date
GB2125239A GB2125239A (en) 1984-02-29
GB2125239B true GB2125239B (en) 1986-03-05

Family

ID=10532171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222780A Expired GB2125239B (en) 1982-08-06 1982-08-06 A three phase supply synthesis arrangement

Country Status (1)

Country Link
GB (1) GB2125239B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700081B1 (en) * 1992-12-30 1995-01-27 Unite Hermetique Sa Structure of a static frequency converter.
FR2700079B1 (en) * 1992-12-30 1995-07-28 Unite Hermetique Sa METHOD FOR SUPPLYING AN INDUCTIVE LOAD AND DEVICE FOR CARRYING OUT SAID METHOD.
US5757636A (en) * 1994-12-08 1998-05-26 Pwm Drives Limited Multi-phase inverters utilizing discontinuous PWM with dead bands
US6040989A (en) * 1999-05-06 2000-03-21 Emerson Electric Co Device and method for generating three-phase sine waves using two pulse-width modulators
US7088601B2 (en) 2004-01-23 2006-08-08 Eaton Power Quality Corporation Power conversion apparatus and methods using DC bus shifting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324376A (en) * 1963-12-30 1967-06-06 Gen Precision Inc Linear d.c. to a.c. converter
DE1638608C3 (en) * 1967-09-22 1973-12-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Method of operating a stream night
GB1504313A (en) * 1974-03-11 1978-03-15 Nippon Telegraph & Telephone Inverter controlling device
US4153930A (en) * 1977-10-20 1979-05-08 United Technologies Corporation Balanced control waveform for reducing inverter harmonics
JPS5549996A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter

Also Published As

Publication number Publication date
GB2125239A (en) 1984-02-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920806