EP0974152B1 - Lichtbogenkammersystem - Google Patents

Lichtbogenkammersystem Download PDF

Info

Publication number
EP0974152B1
EP0974152B1 EP98920509A EP98920509A EP0974152B1 EP 0974152 B1 EP0974152 B1 EP 0974152B1 EP 98920509 A EP98920509 A EP 98920509A EP 98920509 A EP98920509 A EP 98920509A EP 0974152 B1 EP0974152 B1 EP 0974152B1
Authority
EP
European Patent Office
Prior art keywords
arc chamber
arc
chamber system
side parts
chamber
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
EP98920509A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0974152A1 (de
Inventor
Thomas Pniok
Claus-Peter Schulze
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.)
AEG Niederspannungstechnik GmbH and Co KG
Original Assignee
AEG Niederspannungstechnik GmbH and Co KG
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 AEG Niederspannungstechnik GmbH and Co KG filed Critical AEG Niederspannungstechnik GmbH and Co KG
Publication of EP0974152A1 publication Critical patent/EP0974152A1/de
Application granted granted Critical
Publication of EP0974152B1 publication Critical patent/EP0974152B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0093—Standardization, e.g. limiting the factory stock by limiting the number of unique, i.e. different components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/345—Mounting of arc chutes

Definitions

  • the invention relates to an arc chamber system, that are used especially in DC switches can, according to the preamble of claim 1, e.g. from the EP-A-0 225 207 is known.
  • the invention is based on the object Arc chamber system to create that simple and way to a desired switching capacity and a desired one Working voltage can be adjusted.
  • This task is performed by an arc chamber system with the features specified in claim 1 to particularly advantageous Way solved.
  • the arc chamber system comprises the elements of the chamber body and arc chamber module. Doing so will depend on the one you want Working voltage a corresponding number of arc chamber modules inserted into a chamber body. Enough the size of the chamber body for the working voltage to be taken into account of the network, a plurality of Chamber bodies are connected in series, so that always the required number of arc chamber modules used can be.
  • the chamber bodies are designed in such a way that they have both narrow and wider arc chamber modules be able to record.
  • the Arc chamber modules depending on the switching capacity to be managed have a width that is N times two adjacent Grooves corresponds to, where N is an integer positive number is.
  • Figure 1 shows a perspective view of a chamber body and two different arcing chamber modules.
  • FIGS 2 to 6 show different possible combinations for different switching capacities and different Working voltages.
  • 1 denotes a chamber body.
  • the reference number 2 denotes one on the inside of a wall of the chamber body arranged groove.
  • the inside of the chamber body is a plurality equally spaced grooves provided, the grooves in Edge area half the groove width of the rest on the inside have grooves provided.
  • FIG. 1 there is a small arcing chamber module 4 and a large arcing chamber module 5 are shown. Both Arc chamber modules 4, 5 have two side parts 9, between which a plurality of quenching plates 8 and above arranged insulating parts 7 is provided.
  • the chamber body 1, the side parts 9, the arc chamber modules 4, 5 and the insulating parts 7 consist of electrical insulating thermally stable material, which has a high heat capacity has to absorb the energy of the arc well to be able to extinguish the arc.
  • the chamber body 1 can have a height of 40 cm, a width of 20 cm, and have a depth of 40 cm. With these proportions are both arcing chamber modules 4, 5 for one Working voltage of 500 V provided.
  • the large arcing chamber module 5 is for double the performance like the small one Arc chamber module 4 is provided.
  • the one with the arc chamber system Currents occurring according to the invention can are in the range of 100 kA.
  • the quenching plates 8 and the insulating parts 7 are between the Side parts 9 arranged such that the side parts 9 on rear and front end opposite to the quenching plates 8 and project the insulating parts 7.
  • the resulting protruding elements 6 form guide elements that inserted into the corresponding grooves 2 of the chamber body 1 can be to the arc chamber modules 4, 5 in the Fix chamber body 1.
  • the number of grooves is in the chamber body 1 and the width of the arc chamber modules 4, 5 chosen such that there are either four small arcing chamber modules 4, two large arcing chamber modules 5 or two small arcing chamber modules 4 and one large arcing chamber module 5 have it inserted into an arc chamber.
  • the width of the chamber body 1 can be chosen larger be so that there is a larger number of grooves 2 in the chamber body can arrange, or the arc chamber modules can be bigger or smaller. Even a bigger one can Arc chamber module 5 are provided, which is not extends only over three grooves, but over four or more grooves and therefore suitable for a larger switching capacity is.
  • FIGS. 2, 3 and 4 An arc chamber system is shown in FIGS. 2, 3 and 4 a single chamber body 1 shown.
  • the chamber body 1 according to Figure 2 is with two large arc chamber modules 5, and the chamber body 1 shown in FIG. 4 is with four small arcing chamber modules 4.
  • the Indian FIG. 3 shows the chamber body 1 with two small arcing chamber modules 4 and a large arcing chamber module 5 stocked.
  • the arc chamber systems shown in FIGS. 5 and 6 have two or three chamber bodies 1, each in series are switched.
  • FIGS. 5 and 6 Each of the chamber bodies shown in FIGS. 5 and 6 equipped with two large arcing chamber modules.
  • single arc chamber module for a working voltage of 500 V or an arc voltage of 800 V is provided.
  • the Arc chamber system shown in Figure 2 is suitable thus for a working voltage of 1000 V, which in FIG. 3 shown arc chamber system for a working voltage of 1500 V, the arc chamber systems shown in Figures 4 and 5 for a working voltage of 2000 V, and that in Arcing chamber system shown in Figure 6 for a working voltage from 3000 V.
  • the arc chamber system shown in FIG. 4 has only small arc chamber modules and is therefore only suitable for a lower switching capacity. Point against it the arc chamber systems shown in Figures 2, 5 and 6 only large arcing chamber modules on and are therefore suitable for a higher switching capacity.
  • the arc chamber system shown in FIG. 3 has both small and large arcing chamber modules 4, 5, and is therefore suitable for a switching capacity that exceeds the low switching capacity.
  • the invention is not based on the exemplary embodiments shown limited.
  • Common to all the arc chamber systems shown but the provision of a uniform chamber body, with different assembly kits can be, with the series connection of several Arc chambers the arc chamber system to the working voltage and adjust the required switching capacity leaves.
  • Each arc chamber can be independent of the dimensions of the chamber body and the width of the baffle plate with a different number of arc chamber modules be equipped, with the addition of several Arc chambers increase the working voltage accordingly leaves.
  • the arc chamber system also modify its switching capacity. It leaves there is a working voltage of, for example, 2000 V. in the embodiment of Figure 4 as well as in the Achieve the embodiment of Figure 5, but at the switching power lower the embodiment of Figure 4 than in the embodiment of Figure 5.
  • the Arc chamber system shown can thus be a variety of different working voltages and a variety of different switching capacities.
  • arc chamber system shown is by no means limited to use with a DC switch, but can also be used with an AC switch comparable form apply.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Accessories Of Cameras (AREA)
  • Physical Vapour Deposition (AREA)
  • Discharge Heating (AREA)
  • Arc Welding Control (AREA)
EP98920509A 1997-04-11 1998-04-09 Lichtbogenkammersystem Expired - Lifetime EP0974152B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19715116A DE19715116C2 (de) 1997-04-11 1997-04-11 Lichtbogenkammersystem
DE19715116 1997-04-11
PCT/EP1998/002099 WO1998047161A1 (de) 1997-04-11 1998-04-09 Lichtbogenkammersystem

Publications (2)

Publication Number Publication Date
EP0974152A1 EP0974152A1 (de) 2000-01-26
EP0974152B1 true EP0974152B1 (de) 2002-01-23

Family

ID=7826205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98920509A Expired - Lifetime EP0974152B1 (de) 1997-04-11 1998-04-09 Lichtbogenkammersystem

Country Status (11)

Country Link
US (1) US6207916B1 (zh)
EP (1) EP0974152B1 (zh)
KR (1) KR100545535B1 (zh)
CN (1) CN1087479C (zh)
AT (1) ATE212472T1 (zh)
DE (2) DE19715116C2 (zh)
EA (1) EA001140B1 (zh)
ES (1) ES2172136T3 (zh)
PL (1) PL188253B1 (zh)
SK (1) SK120599A3 (zh)
WO (1) WO1998047161A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956656A1 (de) * 1999-11-25 2001-05-31 Moeller Gmbh Strombegrenzende Kontaktanordnung
FR2802701B1 (fr) * 1999-12-20 2002-01-18 Schneider Electric Ind Sa Dispositif de coupure d'un appareil interrupteur
DE20104325U1 (de) * 2001-03-06 2001-06-07 Siemens Ag Niederspannungs-Leistungsschalter mit einem Lichtbogen-Löschsystem
DE20316027U1 (de) * 2003-10-18 2004-01-15 Moeller Gmbh Elektrisches Schaltgerät mit Einrichtung zur Lichtbogenlöschung
ATE426908T1 (de) * 2006-07-07 2009-04-15 Secheron Sa Anpassbare lichtbogenlíschkammer fur leistungsschalter
US7821749B2 (en) * 2007-03-30 2010-10-26 General Electric Company Arc flash elimination apparatus and method
US7929260B2 (en) * 2007-03-30 2011-04-19 General Electric Company Arc flash elimination system, apparatus, and method
US8742282B2 (en) * 2007-04-16 2014-06-03 General Electric Company Ablative plasma gun
US8563888B2 (en) * 2008-06-11 2013-10-22 General Electric Company Arc containment device and method
US8222555B2 (en) * 2010-08-17 2012-07-17 Eaton Corporation Circuit breaker and arc chute with shield apparatus
US8368492B1 (en) * 2012-08-24 2013-02-05 Eaton Corporation Bidirectional direct current electrical switching apparatus
EP3053177A1 (de) * 2013-10-29 2016-08-10 Eaton Industries (Austria) GmbH Lichtbogenlöschkammereinsatz
CN105761974B (zh) * 2016-04-06 2018-01-09 中国船舶重工集团公司第七一二研究所 一种栅片结构灭弧室
KR101909940B1 (ko) * 2017-03-28 2018-10-19 엘에스산전 주식회사 회로 차단기용 소호 케이스

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337254A (de) * 1955-11-30 1959-03-31 Bbc Brown Boveri & Cie Funkenkammeranordnung für Leistungsschalter
US3621169A (en) * 1970-04-20 1971-11-16 Gen Electric Electric circuit interrupter with novel arc gas discharge muffle assembly
DE7044187U (de) * 1970-11-30 1974-02-28 Licentia Gmbh Lichtbogenkammer
GB2042263B (en) * 1979-02-08 1983-10-19 Terasaki Denki Sangyo Kk Circuit interrupters
FR2517874A1 (fr) * 1981-12-03 1983-06-10 Merlin Gerin Chambre d'extinction d'arc a empilage mixte de plaques refractaires a electrodes et a fentes
US4612426A (en) * 1985-08-23 1986-09-16 Westinghouse Electric Corp. Arc chute assembly for circuit breaker
DE3679291D1 (de) * 1985-10-31 1991-06-20 Merlin Gerin Kinematische uebertragungskette zwischen dem steuermechanismus und den polen eines elektrischen lastschalters mit einem gespritzten isoliergehaeuse.
DE3732472A1 (de) * 1987-09-23 1989-04-06 Siemens Ag Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern
FR2624649B1 (fr) * 1987-12-10 1990-04-06 Merlin Gerin Disjoncteur multipolaire de calibre eleve constitue par deux boitiers accoles
FR2624650B1 (fr) * 1987-12-10 1990-04-06 Merlin Gerin Disjoncteur multipolaire a boitier moule de calibre eleve
JPH0821278B2 (ja) * 1987-12-12 1996-03-04 富士電機株式会社 多極回路しゃ断器
US4945327A (en) * 1989-09-05 1990-07-31 General Electric Company Molded case circuit breaker variable arc exhaust shield
DE9406404U1 (de) * 1994-04-20 1994-06-23 Moeller GmbH, 53115 Bonn Elektrisches Schaltgerät mit Ausblaskanälen für Lichtbogengase
US5945650A (en) * 1998-04-02 1999-08-31 Siemens Energy & Automation,Inc. Polyphase rotary switch including arc chamber system with arc grids, line shields and baffles

Also Published As

Publication number Publication date
EP0974152A1 (de) 2000-01-26
KR100545535B1 (ko) 2006-01-24
CN1252161A (zh) 2000-05-03
ES2172136T3 (es) 2002-09-16
US6207916B1 (en) 2001-03-27
WO1998047161A1 (de) 1998-10-22
CN1087479C (zh) 2002-07-10
EA199900924A1 (ru) 2000-04-24
KR20010006161A (ko) 2001-01-26
DE59802903D1 (de) 2002-03-14
SK120599A3 (en) 2000-08-14
PL335725A1 (en) 2000-05-08
DE19715116C2 (de) 1999-05-12
ATE212472T1 (de) 2002-02-15
EA001140B1 (ru) 2000-10-30
DE19715116A1 (de) 1998-10-22
PL188253B1 (pl) 2005-01-31

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