DE69513412D1 - Schutzschaltung gegen transiente spannungen für elektrischen leistungswandler - Google Patents

Schutzschaltung gegen transiente spannungen für elektrischen leistungswandler

Info

Publication number
DE69513412D1
DE69513412D1 DE69513412T DE69513412T DE69513412D1 DE 69513412 D1 DE69513412 D1 DE 69513412D1 DE 69513412 T DE69513412 T DE 69513412T DE 69513412 T DE69513412 T DE 69513412T DE 69513412 D1 DE69513412 D1 DE 69513412D1
Authority
DE
Germany
Prior art keywords
electrical power
protective circuit
power converters
circuit against
transient voltages
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 - Lifetime
Application number
DE69513412T
Other languages
English (en)
Inventor
David Cross
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.)
Astec International Ltd
Original Assignee
Astec International 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 Astec International Ltd filed Critical Astec International Ltd
Application granted granted Critical
Publication of DE69513412D1 publication Critical patent/DE69513412D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/1252—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to overvoltage in input or output, e.g. by load dump

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Protection Of Static Devices (AREA)
DE69513412T 1994-09-20 1995-09-19 Schutzschaltung gegen transiente spannungen für elektrischen leistungswandler Expired - Lifetime DE69513412D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/309,074 US5615097A (en) 1994-09-20 1994-09-20 Transient over voltage protection circuit for electrical power converters
PCT/GB1995/002225 WO1996009676A1 (en) 1994-09-20 1995-09-19 Transient voltage protection circuit for electrical power converters

Publications (1)

Publication Number Publication Date
DE69513412D1 true DE69513412D1 (de) 1999-12-23

Family

ID=23196565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513412T Expired - Lifetime DE69513412D1 (de) 1994-09-20 1995-09-19 Schutzschaltung gegen transiente spannungen für elektrischen leistungswandler

Country Status (4)

Country Link
US (1) US5615097A (de)
EP (1) EP0782779B1 (de)
DE (1) DE69513412D1 (de)
WO (1) WO1996009676A1 (de)

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US8810190B2 (en) * 2007-09-14 2014-08-19 The Powerwise Group, Inc. Motor controller system and method for maximizing energy savings
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US7911352B2 (en) * 2007-11-19 2011-03-22 Teknic, Inc. Method and apparatus for protection of AC-DC power converters
US20090174413A1 (en) * 2008-01-03 2009-07-09 Teknic, Inc. Method and Apparatus to Verify the Proper Connection of Loads before Applying Full DC Power
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DE102008020030B4 (de) 2008-04-21 2022-05-19 Aeg Power Solutions Gmbh Schaltungsanordnung mit einem Gleichrichter und einer Schaltung zum Schutz zumindest eines an die Schaltungsanordnung anschließbaren Gleichstromnetzes mit Gleichstromverbrauchern gegen Überspannung
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GB2473598B (en) * 2009-07-30 2013-03-06 Pulse Electronics Avionics Ltd Transient differential switching regulator
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US8427130B2 (en) 2010-12-16 2013-04-23 Integrated Device Technology, Inc. Methods and apparatuses for combined frequency compensation and soft start processes
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US9685870B2 (en) * 2011-02-08 2017-06-20 Fairchild Korea Semiconductor Ltd. Phase-cut pre-regulator and power supply comprising the same
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CN110212495A (zh) * 2019-06-03 2019-09-06 乐山一拉得电网自动化有限公司 一种级联四象限变流器旁路柜过压触发方法

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Also Published As

Publication number Publication date
US5615097A (en) 1997-03-25
WO1996009676A1 (en) 1996-03-28
EP0782779B1 (de) 1999-11-17
EP0782779A1 (de) 1997-07-09

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Legal Events

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8332 No legal effect for de