GB2071934B - Changing the frequency of a power supply - Google Patents

Changing the frequency of a power supply

Info

Publication number
GB2071934B
GB2071934B GB8106871A GB8106871A GB2071934B GB 2071934 B GB2071934 B GB 2071934B GB 8106871 A GB8106871 A GB 8106871A GB 8106871 A GB8106871 A GB 8106871A GB 2071934 B GB2071934 B GB 2071934B
Authority
GB
United Kingdom
Prior art keywords
changing
frequency
power supply
supply
power
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
GB8106871A
Other versions
GB2071934A (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.)
University of Bradford
Original Assignee
University of Bradford
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 University of Bradford filed Critical University of Bradford
Priority to GB8106871A priority Critical patent/GB2071934B/en
Publication of GB2071934A publication Critical patent/GB2071934A/en
Application granted granted Critical
Publication of GB2071934B publication Critical patent/GB2071934B/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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion 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
    • H02M5/04—Conversion 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
    • H02M5/22—Conversion 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
    • H02M5/25—Conversion 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
    • H02M5/27—Conversion 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 for conversion of frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
GB8106871A 1980-03-04 1981-03-04 Changing the frequency of a power supply Expired GB2071934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8106871A GB2071934B (en) 1980-03-04 1981-03-04 Changing the frequency of a power supply

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8007353 1980-03-04
GB8106871A GB2071934B (en) 1980-03-04 1981-03-04 Changing the frequency of a power supply

Publications (2)

Publication Number Publication Date
GB2071934A GB2071934A (en) 1981-09-23
GB2071934B true GB2071934B (en) 1984-10-10

Family

ID=26274693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106871A Expired GB2071934B (en) 1980-03-04 1981-03-04 Changing the frequency of a power supply

Country Status (1)

Country Link
GB (1) GB2071934B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016177399A1 (en) * 2015-05-05 2016-11-10 Abb Technology Ltd Converter arrangement

Also Published As

Publication number Publication date
GB2071934A (en) 1981-09-23

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Legal Events

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