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TR199901969T2 - Device and method for protecting objects against overcurrent by reducing overcurrent and limiting current. - Google Patents

Device and method for protecting objects against overcurrent by reducing overcurrent and limiting current.

Info

Publication number
TR199901969T2
TR199901969T2 TR1999/01969T TR9901969T TR199901969T2 TR 199901969 T2 TR199901969 T2 TR 199901969T2 TR 1999/01969 T TR1999/01969 T TR 1999/01969T TR 9901969 T TR9901969 T TR 9901969T TR 199901969 T2 TR199901969 T2 TR 199901969T2
Authority
TR
Turkey
Prior art keywords
overcurrent
limiting current
reducing
objects against
protecting objects
Prior art date
Application number
TR1999/01969T
Other languages
Turkish (tr)
Inventor
Bergkvist Mikael
Bernhoff Hans
Erkerg Mats
Isberg Jan
Leijon Mats
Ming Li
Windmar Dan
Sunesson Anders
Original Assignee
Abb Ab
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
Priority claimed from SE9604630A external-priority patent/SE515677C2/en
Priority claimed from SE9700335A external-priority patent/SE508556C2/en
Application filed by Abb Ab filed Critical Abb Ab
Publication of TR199901969T2 publication Critical patent/TR199901969T2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect
    • 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
    • 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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/023—Current limitation using superconducting elements
    • 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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/028—Current limitation by detuning a series resonant circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

Bulus elektrik güç santallerinde bir elektrik güç sebekesine (3) ya da elektrik güç santralinin bir baska ekipmanina bagli bir nesnenin (1) hata sonucu rtaya çikan fazla akimlara karsi nesne ile sebeke/ekipman arasindaki bir hatta yerlestirilmis bir anahtar düzenegi (4) ile korunmasi için bir yöntem ve aygit saglamaktadir. Nesne ile sebeke/ekipman arasindaki hat (2) nesneye (1) giren fazla akimlari azaltan bir düzenege (5) baglidir ve bu düzenek anahtar düzeneginin (4) devreyi açmasindan daha kisa bir süre içinde akimi azaltmaktadir.In order to protect an object (1) connected to an electric power grid (3) or other equipment of the power plant (1) with a switch device (4) located in a line between the network / equipment against the excessive currents arising from the error. provides a method and device. The line (2) between the object and the network / equipment is connected to an assembly (5) that reduces the excess currents entering the object (1), and this arrangement reduces the current in a shorter time than the switch assembly (4) opens the circuit.

TR1999/01969T 1996-12-17 1997-05-27 Device and method for protecting objects against overcurrent by reducing overcurrent and limiting current. TR199901969T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604630A SE515677C2 (en) 1996-12-17 1996-12-17 Overcurrent magnitude limiting device for high voltage rotating equipment e.g. generator, motor
SE9700335A SE508556C2 (en) 1997-02-03 1997-02-03 Power transformer and reactor with windings with conductors

Publications (1)

Publication Number Publication Date
TR199901969T2 true TR199901969T2 (en) 1999-11-22

Family

ID=26662820

Family Applications (2)

Application Number Title Priority Date Filing Date
TR1999/01969T TR199901969T2 (en) 1996-12-17 1997-05-27 Device and method for protecting objects against overcurrent by reducing overcurrent and limiting current.
TR1999/02195T TR199902195T2 (en) 1996-12-17 1997-05-27 Tools and methods for protecting an object against over-currents, including over-current reduction and current limit

Family Applications After (1)

Application Number Title Priority Date Filing Date
TR1999/02195T TR199902195T2 (en) 1996-12-17 1997-05-27 Tools and methods for protecting an object against over-currents, including over-current reduction and current limit

Country Status (9)

Country Link
EP (2) EP0950276A1 (en)
JP (2) JP2001509357A (en)
CN (2) CN1246210A (en)
AU (2) AU730114B2 (en)
BR (2) BR9714794A (en)
CA (2) CA2275619A1 (en)
PL (2) PL334127A1 (en)
TR (2) TR199901969T2 (en)
WO (2) WO1998029929A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6972505B1 (en) 1996-05-29 2005-12-06 Abb Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same
EP0888661B1 (en) 1996-05-29 2003-11-19 Abb Ab An electric high voltage ac generator
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
RU2171524C1 (en) * 2000-06-05 2001-07-27 Южно-Российский государственный технический университет (Новочеркасский политехнический институт) Emergency automatic circuit-opening device
DE10040231A1 (en) * 2000-08-17 2002-02-28 Siemens Ag Short circuit protection system for ships
US8228645B2 (en) * 2009-03-03 2012-07-24 General Electric Company Systems and methods for protecting a series capacitor bank
EP2264729A1 (en) 2009-06-18 2010-12-22 ABB Technology Ltd Method and device for detecting failure of a vacuum interrupter of an on load tap changer
US8739396B2 (en) * 2010-06-17 2014-06-03 Varian Semiconductor Equipment Associates, Inc. Technique for limiting transmission of fault current
EP2495745A1 (en) * 2011-03-04 2012-09-05 ABB Technology AG Current-rise limitation in high-voltage DC systems
DE102011001340A1 (en) 2011-03-16 2012-09-20 Phoenix Contact Gmbh & Co. Kg Electrical device for the short-circuit protection of a three-phase load in a three-phase system
WO2013134392A1 (en) * 2012-03-06 2013-09-12 Ferrotec (Usa) Corporation Electrical breakdown limiter for a high voltage power supply
EP2790285B1 (en) 2013-04-12 2020-07-08 General Electric Technology GmbH Current limiter
JP6083570B2 (en) * 2013-10-04 2017-02-22 音羽電機工業株式会社 SPD with separator
WO2015092553A2 (en) * 2013-12-18 2015-06-25 Ingeteam Power Technology, S.A. Variable impedance device for a wind turbine
KR101897725B1 (en) 2014-04-08 2018-09-12 지멘스 악티엔게젤샤프트 Method for protecting an electrical modular unit from overcurrent damage
CN104360116A (en) * 2014-11-12 2015-02-18 上海理工大学 Current limiter
US10148122B2 (en) 2014-12-17 2018-12-04 Abb Schweiz Ag Systems and methods for implementing series compensators in static UPS
US9681568B1 (en) 2015-12-02 2017-06-13 Ge Energy Power Conversion Technology Ltd Compact stacked power modules for minimizing commutating inductance and methods for making the same
JP6289794B1 (en) * 2016-09-30 2018-03-07 株式会社アルバック Power supply
CN109792146B (en) * 2016-09-30 2019-11-26 株式会社爱发科 Power supply device
CN111656637B (en) * 2018-01-30 2021-07-16 Abb电网瑞士股份公司 Neutral installations, converter stations and DC power transmission systems
US10897130B2 (en) * 2018-03-30 2021-01-19 The Boeing Company Micro plasma limiter for RF and microwave circuit protection
CN109687418B (en) * 2019-01-29 2020-09-01 湖南大学 Short circuit current relief device, method and power system with fault relief device
GB202018480D0 (en) 2020-11-24 2021-01-06 Gridon Ltd Fault current limiter-divrter (fcld)

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US3418530A (en) * 1966-09-07 1968-12-24 Army Usa Electronic crowbar
US4184186A (en) * 1977-09-06 1980-01-15 General Electric Company Current limiting device for an electric power system
US4164772A (en) * 1978-04-17 1979-08-14 Electric Power Research Institute, Inc. AC fault current limiting circuit
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Also Published As

Publication number Publication date
TR199902195T2 (en) 2000-01-21
AU2987697A (en) 1998-07-15
WO1998029929A1 (en) 1998-07-09
WO1998027635A1 (en) 1998-06-25
JP2001505758A (en) 2001-04-24
BR9714794A (en) 2000-07-11
EP0950276A1 (en) 1999-10-20
BR9714227A (en) 2000-04-18
PL334091A1 (en) 2000-01-31
CN1246210A (en) 2000-03-01
PL334127A1 (en) 2000-02-14
AU2987897A (en) 1998-07-31
AU730114B2 (en) 2001-02-22
CA2275638A1 (en) 1998-06-25
JP2001509357A (en) 2001-07-10
EP1008220A1 (en) 2000-06-14
CN1246213A (en) 2000-03-01
CA2275619A1 (en) 1998-07-09

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