GB2359152B - Power converter control loop - Google Patents

Power converter control loop

Info

Publication number
GB2359152B
GB2359152B GB0022367A GB0022367A GB2359152B GB 2359152 B GB2359152 B GB 2359152B GB 0022367 A GB0022367 A GB 0022367A GB 0022367 A GB0022367 A GB 0022367A GB 2359152 B GB2359152 B GB 2359152B
Authority
GB
United Kingdom
Prior art keywords
power converter
control loop
converter control
loop
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
GB0022367A
Other versions
GB0022367D0 (en
GB2359152A (en
GB2359152C (en
Inventor
Stephen John Mackay
Stephen Berry
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.)
Siemens Magnet Technology Ltd
Original Assignee
Oxford Magnet Technology Ltd
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 Oxford Magnet Technology Ltd filed Critical Oxford Magnet Technology Ltd
Publication of GB0022367D0 publication Critical patent/GB0022367D0/en
Priority to EP01200455A priority Critical patent/EP1128535B1/en
Priority to DE60101694T priority patent/DE60101694T2/en
Priority to DK01200455T priority patent/DK1128535T3/en
Priority to AT01200455T priority patent/ATE257628T1/en
Priority to US09/780,607 priority patent/US6421257B2/en
Publication of GB2359152A publication Critical patent/GB2359152A/en
Application granted granted Critical
Publication of GB2359152B publication Critical patent/GB2359152B/en
Publication of GB2359152C publication Critical patent/GB2359152C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
GB0022367A 2000-02-11 2000-09-13 Power converter control loop Expired - Fee Related GB2359152C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01200455A EP1128535B1 (en) 2000-02-11 2001-02-08 Power converter controll loop
DE60101694T DE60101694T2 (en) 2000-02-11 2001-02-08 Feedback loop for power converters
DK01200455T DK1128535T3 (en) 2000-02-11 2001-02-08 Control loop for power converter
AT01200455T ATE257628T1 (en) 2000-02-11 2001-02-08 FEEDBACK LOOP FOR POWER CONVERTERS
US09/780,607 US6421257B2 (en) 2000-02-11 2001-02-12 Power converter control loop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003058A GB0003058D0 (en) 2000-02-11 2000-02-11 Voltage and current control-loop

Publications (4)

Publication Number Publication Date
GB0022367D0 GB0022367D0 (en) 2000-10-25
GB2359152A GB2359152A (en) 2001-08-15
GB2359152B true GB2359152B (en) 2003-12-17
GB2359152C GB2359152C (en) 2005-10-05

Family

ID=9885319

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0003058A Ceased GB0003058D0 (en) 2000-02-11 2000-02-11 Voltage and current control-loop
GB0022367A Expired - Fee Related GB2359152C (en) 2000-02-11 2000-09-13 Power converter control loop

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0003058A Ceased GB0003058D0 (en) 2000-02-11 2000-02-11 Voltage and current control-loop

Country Status (1)

Country Link
GB (2) GB0003058D0 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125994A (en) * 1982-08-25 1984-03-14 Page Eng Co Ltd A c power control system
GB2156548A (en) * 1984-03-28 1985-10-09 United Technologies Corp Flyback feedforward pulse width modulation regulator
EP0260963A2 (en) * 1986-09-18 1988-03-23 Kabushiki Kaisha Toshiba Inverter-type resistance welding machine
US4825347A (en) * 1987-09-03 1989-04-25 Unisys Corporation Pulse width modulation control circuit
GB2212305A (en) * 1987-12-18 1989-07-19 Kerry Ultrasonics Controlling ultrasonic generator
EP0415244A2 (en) * 1989-09-01 1991-03-06 National Semiconductor Corporation Adaptive compensating ramp generator for current-mode DC/DC converters
EP0918393A2 (en) * 1997-11-20 1999-05-26 Harris Corporation Multiple output DC-to-DC converter having enhanced noise margin and related methods

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125994A (en) * 1982-08-25 1984-03-14 Page Eng Co Ltd A c power control system
GB2156548A (en) * 1984-03-28 1985-10-09 United Technologies Corp Flyback feedforward pulse width modulation regulator
EP0260963A2 (en) * 1986-09-18 1988-03-23 Kabushiki Kaisha Toshiba Inverter-type resistance welding machine
US4825347A (en) * 1987-09-03 1989-04-25 Unisys Corporation Pulse width modulation control circuit
GB2212305A (en) * 1987-12-18 1989-07-19 Kerry Ultrasonics Controlling ultrasonic generator
EP0415244A2 (en) * 1989-09-01 1991-03-06 National Semiconductor Corporation Adaptive compensating ramp generator for current-mode DC/DC converters
EP0918393A2 (en) * 1997-11-20 1999-05-26 Harris Corporation Multiple output DC-to-DC converter having enhanced noise margin and related methods

Also Published As

Publication number Publication date
GB0022367D0 (en) 2000-10-25
GB2359152A (en) 2001-08-15
GB0003058D0 (en) 2000-03-29
GB2359152C (en) 2005-10-05

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Legal Events

Date Code Title Description
773B Case decided by the comptroller ** specification amended (sect. 73(2)/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060913