GB2224867B - Power supplies - Google Patents

Power supplies

Info

Publication number
GB2224867B
GB2224867B GB8917642A GB8917642A GB2224867B GB 2224867 B GB2224867 B GB 2224867B GB 8917642 A GB8917642 A GB 8917642A GB 8917642 A GB8917642 A GB 8917642A GB 2224867 B GB2224867 B GB 2224867B
Authority
GB
United Kingdom
Prior art keywords
power supplies
supplies
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 - Fee Related
Application number
GB8917642A
Other versions
GB8917642D0 (en
GB2224867A (en
Inventor
Anthony Brett Williams
Kenneth Manning Redford
Scott Mitchell
Richard Norman Bussell
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.)
BAE Systems PLC
Original Assignee
British Aerospace 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 British Aerospace PLC filed Critical British Aerospace PLC
Publication of GB8917642D0 publication Critical patent/GB8917642D0/en
Priority to EP19890311201 priority Critical patent/EP0369635A3/en
Priority to JP1291435A priority patent/JPH02159929A/en
Priority to US07/434,819 priority patent/US4999524A/en
Publication of GB2224867A publication Critical patent/GB2224867A/en
Application granted granted Critical
Publication of GB2224867B publication Critical patent/GB2224867B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/62—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using bucking or boosting dc sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
GB8917642A 1988-11-12 1989-08-02 Power supplies Expired - Fee Related GB2224867B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19890311201 EP0369635A3 (en) 1988-11-12 1989-10-30 Power supplies
JP1291435A JPH02159929A (en) 1988-11-12 1989-11-10 Power supply apparatus,
US07/434,819 US4999524A (en) 1988-11-12 1989-11-13 Solar array power simulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888826515A GB8826515D0 (en) 1988-11-12 1988-11-12 Solar array power simulator

Publications (3)

Publication Number Publication Date
GB8917642D0 GB8917642D0 (en) 1989-09-20
GB2224867A GB2224867A (en) 1990-05-16
GB2224867B true GB2224867B (en) 1993-01-13

Family

ID=10646773

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888826515A Pending GB8826515D0 (en) 1988-11-12 1988-11-12 Solar array power simulator
GB8917642A Expired - Fee Related GB2224867B (en) 1988-11-12 1989-08-02 Power supplies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888826515A Pending GB8826515D0 (en) 1988-11-12 1988-11-12 Solar array power simulator

Country Status (1)

Country Link
GB (2) GB8826515D0 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913130A (en) * 1960-10-29 1962-12-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913130A (en) * 1960-10-29 1962-12-19

Also Published As

Publication number Publication date
GB8826515D0 (en) 1988-12-14
GB8917642D0 (en) 1989-09-20
GB2224867A (en) 1990-05-16

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Legal Events

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

Effective date: 19940802