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BR9804780A - Device and process for overvoltage protection - Google Patents

Device and process for overvoltage protection

Info

Publication number
BR9804780A
BR9804780A BR9804780A BR9804780A BR9804780A BR 9804780 A BR9804780 A BR 9804780A BR 9804780 A BR9804780 A BR 9804780A BR 9804780 A BR9804780 A BR 9804780A BR 9804780 A BR9804780 A BR 9804780A
Authority
BR
Brazil
Prior art keywords
overvoltage protection
overvoltage
protection
Prior art date
Application number
BR9804780A
Other languages
Portuguese (pt)
Inventor
Rainer Maeckel
Peter Hille
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of BR9804780A publication Critical patent/BR9804780A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/102—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for limiting effects of transients
    • 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
    • H02H7/06—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 dynamo-electric generators; for synchronous capacitors
    • H02H7/067—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 dynamo-electric generators; for synchronous capacitors on occurrence of a load dump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Charge By Means Of Generators (AREA)
BR9804780A 1997-03-12 1998-03-09 Device and process for overvoltage protection BR9804780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19710073A DE19710073A1 (en) 1997-03-12 1997-03-12 Device and method for surge protection
PCT/EP1998/001350 WO1998040965A1 (en) 1997-03-12 1998-03-09 Device and method for protection against overvoltages

Publications (1)

Publication Number Publication Date
BR9804780A true BR9804780A (en) 1999-08-17

Family

ID=7823029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804780A BR9804780A (en) 1997-03-12 1998-03-09 Device and process for overvoltage protection

Country Status (8)

Country Link
EP (1) EP0917759A1 (en)
JP (1) JPH11511000A (en)
KR (1) KR20000010878A (en)
CN (1) CN1219300A (en)
BR (1) BR9804780A (en)
CZ (1) CZ362298A3 (en)
DE (1) DE19710073A1 (en)
WO (1) WO1998040965A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2801441B1 (en) * 1999-11-19 2002-02-08 Valeo Equip Electr Moteur SURGE SUPPRESSOR DEVICE FOR A VEHICLE EDGE NETWORK, ESPECIALLY A MOTOR VEHICLE
DE10028748B4 (en) 2000-06-10 2009-06-04 Bayerische Motoren Werke Aktiengesellschaft Power supply system for a motor vehicle with a low voltage electrical system and with a high voltage onboard power supply
DE10036762C1 (en) * 2000-07-28 2002-01-24 Audi Ag Output voltage regulation device for automobile electrical generator uses central processing element with memory holding stored switching information for supplied load
DE10113081C1 (en) 2001-03-17 2002-04-18 Daimler Chrysler Ag Arrangement for protecting multi-voltage on-board electrical system against breakdown between voltage levels, external crossed polarity has voltage limiting unit for low voltage plane
DE10135168A1 (en) 2001-07-19 2003-02-13 Bosch Gmbh Robert Device for protecting electronic components
DE10149113B4 (en) * 2001-10-05 2006-12-07 Robert Bosch Gmbh Power supply device, in particular for a motor vehicle electrical system, with protective function for protecting electronic components from overvoltages
DE10247308B3 (en) * 2002-10-10 2004-05-27 Siemens Ag Protection method for dual voltage network e.g. in automobile, limiting voltage in lower voltage plane upon unwanted connection with higher voltage plane
DE102004032475B4 (en) * 2004-07-05 2009-12-31 Siemens Ag Submarine overvoltage protection device
DE102005046833B4 (en) * 2005-08-19 2020-04-30 Phoenix Contact Gmbh & Co. Kg Method of deriving transient overvoltages and surge protection device
DE102007009158A1 (en) * 2007-02-26 2008-08-28 Robert Bosch Gmbh Method and device for regulating the output voltage of a motor vehicle generator when a load shutdown occurs
DE102008008160A1 (en) * 2008-02-08 2009-08-13 Conti Temic Microelectronic Gmbh Electrical component i.e. satellite/assistance sensor, supplying method for e.g. passenger protective system in vehicle, involves controlling voltage potential on return line such that voltage difference remains under predetermined value
DE102010011043A1 (en) * 2010-03-11 2011-09-15 Borgwarner Beru Systems Gmbh Apparatus and method for protecting an electrical load from voltage spikes in a motor vehicle
PT2571404E (en) 2010-05-21 2014-05-06 Nestec Sa Ergonomic handle & user-interface
FR2975241B1 (en) * 2011-05-10 2013-05-10 Valeo Equip Electr Moteur METHOD FOR CONTROLLING A ROTATING ELECTRIC MACHINE, CONTROL SYSTEM AND CORRESPONDING ROTATING ELECTRIC MACHINE
DE102011105971B4 (en) 2011-06-29 2024-02-22 Mercedes-Benz Group AG On-board electrical system arrangement for a motor vehicle
JP2013031273A (en) * 2011-07-28 2013-02-07 Fujitsu General Ltd Overvoltage protection circuit
DE102014209267A1 (en) * 2014-05-15 2015-11-19 Volkswagen Aktiengesellschaft Heating device and method for reducing an overvoltage in a vehicle electrical system of a means of transportation
CN106921322A (en) * 2015-12-28 2017-07-04 朋程科技股份有限公司 generator control circuit
DE102016201754B4 (en) * 2016-02-05 2019-02-14 Festo Ag & Co. Kg Voltage limiting circuit and actuator and / or sensor device
DE102021212797B4 (en) 2021-11-15 2023-10-05 Mahle International Gmbh Method for protecting an external circuit from overvoltage
US20250062707A1 (en) * 2023-08-14 2025-02-20 Hamilton Sundstrand Corporation Generator systems
DE102023130430A1 (en) * 2023-11-03 2025-05-08 Endress+Hauser SE+Co. KG Electronic circuit for a field device or radio adapter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513491B2 (en) * 1965-07-16 1971-10-28 Siemens AG, 1000 Berlin u. 8000 München CIRCUIT FOR LIMITING HIGH DC VOLTAGES
US3581150A (en) * 1970-04-08 1971-05-25 Gen Motors Corp Overvoltage protection circuit for a generator regulator system
US3931546A (en) * 1974-05-28 1976-01-06 C. E. Niehoff & Co. Over-voltage protection circuit
JPS55157942A (en) * 1979-05-25 1980-12-09 Nippon Denso Co Automotive generator generation control device
DE3605543A1 (en) * 1986-02-21 1987-08-27 Kienzle Uhrenfabriken Gmbh Circuit arrangement for limiting the supply voltage of a clock circuit
DE3614589A1 (en) * 1986-04-30 1987-11-05 Licentia Gmbh Overvoltage protection for DC voltage networks
DE3915198A1 (en) * 1989-05-10 1990-11-15 Dehn & Soehne Protection unit against transients due to atmospheric discharges - becomes effective when reaching or exceeding selected response voltage to provide protection and limit voltage
US5194801A (en) * 1991-04-02 1993-03-16 Rozman Gregory L Power generation system with transient suppressor
US5245500A (en) * 1991-10-28 1993-09-14 Sundstrand Corporation 270 Volt DC system with transient suppressor
DE4429715C1 (en) * 1994-08-22 1996-05-02 Siemens Ag Circuit arrangement for voltage limitation

Also Published As

Publication number Publication date
WO1998040965A1 (en) 1998-09-17
CZ362298A3 (en) 1999-08-11
CN1219300A (en) 1999-06-09
DE19710073A1 (en) 1998-10-01
JPH11511000A (en) 1999-09-21
KR20000010878A (en) 2000-02-25
EP0917759A1 (en) 1999-05-26

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Legal Events

Date Code Title Description
PC Transfer

Free format text: DAIMLERCHRYSLER AG (DE)

FA10 Dismissal: dismissal - article 33 of industrial property law