GB2265028B - A novel method of generating constant alternating voltage or current supply - Google Patents

A novel method of generating constant alternating voltage or current supply

Info

Publication number
GB2265028B
GB2265028B GB9205070A GB9205070A GB2265028B GB 2265028 B GB2265028 B GB 2265028B GB 9205070 A GB9205070 A GB 9205070A GB 9205070 A GB9205070 A GB 9205070A GB 2265028 B GB2265028 B GB 2265028B
Authority
GB
United Kingdom
Prior art keywords
current supply
alternating voltage
novel method
constant alternating
generating constant
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 - Fee Related
Application number
GB9205070A
Other versions
GB9205070D0 (en
GB2265028A (en
Inventor
Desmond Wheable
Original Assignee
Desmond Wheable
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 Desmond Wheable filed Critical Desmond Wheable
Priority to GB9205070A priority Critical patent/GB2265028B/en
Publication of GB9205070D0 publication Critical patent/GB9205070D0/en
Publication of GB2265028A publication Critical patent/GB2265028A/en
Application granted granted Critical
Publication of GB2265028B publication Critical patent/GB2265028B/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M5/00Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion 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
    • H02M3/325Conversion 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
    • H02M3/335Conversion 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
    • H02M3/33507Conversion 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 with automatic control of the output voltage or current
    • H02M3/33523Conversion 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 with automatic control of the output voltage or current with galvanic isolation between input and output
GB9205070A 1992-03-09 1992-03-09 A novel method of generating constant alternating voltage or current supply Expired - Fee Related GB2265028B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9205070A GB2265028B (en) 1992-03-09 1992-03-09 A novel method of generating constant alternating voltage or current supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9205070A GB2265028B (en) 1992-03-09 1992-03-09 A novel method of generating constant alternating voltage or current supply

Publications (3)

Publication Number Publication Date
GB9205070D0 GB9205070D0 (en) 1992-04-22
GB2265028A GB2265028A (en) 1993-09-15
GB2265028B true GB2265028B (en) 1996-05-01

Family

ID=10711749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9205070A Expired - Fee Related GB2265028B (en) 1992-03-09 1992-03-09 A novel method of generating constant alternating voltage or current supply

Country Status (1)

Country Link
GB (1) GB2265028B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003628A (en) * 1977-09-05 1979-03-14 Solartron Electronic Group Voltage control systems
GB1542636A (en) * 1976-12-08 1979-03-21 Marinair Ltd Dc-ac inverters
GB2031623A (en) * 1978-09-29 1980-04-23 Siemens Ag Power supplies
GB2168865A (en) * 1984-12-20 1986-06-25 Stanley Electric Co Ltd Switching power supplies
US4680827A (en) * 1985-09-28 1987-07-21 Interlava Ag Vacuum cleaner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542636A (en) * 1976-12-08 1979-03-21 Marinair Ltd Dc-ac inverters
GB2003628A (en) * 1977-09-05 1979-03-14 Solartron Electronic Group Voltage control systems
GB2031623A (en) * 1978-09-29 1980-04-23 Siemens Ag Power supplies
GB2168865A (en) * 1984-12-20 1986-06-25 Stanley Electric Co Ltd Switching power supplies
US4680827A (en) * 1985-09-28 1987-07-21 Interlava Ag Vacuum cleaner

Also Published As

Publication number Publication date
GB2265028A (en) 1993-09-15
GB9205070D0 (en) 1992-04-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970309