EP0974152B1 - Lichtbogenkammersystem - Google Patents
Lichtbogenkammersystem Download PDFInfo
- 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
Links
Images
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)
- Discharge Heating (AREA)
- Physical Vapour Deposition (AREA)
- Accessories Of Cameras (AREA)
- Arc Welding Control (AREA)
Description
Claims (11)
- Lichtbogenkammersystem miteinem Kammerkörper (1) und einer Mehrzahl von Lichtbogenkammermodulen (4, 5), die jeweils zwei gegenüberliegende Seitenteile (9) aufweisen, zwischen denen jeweils eine Vielzahl von Löschblechen (8) angeordnet sind, dadurch gekennzeichnet, daß bei dem kammer körper (1) an den Innenseiten zweier gegenüberliegender Seitenwände (10) eine Vielzahl von Nuten (2) angeordnet sind, unddaß der Abstand zwischen zwei Seitenteilen der Lichtbogenkammermodule dem Abstand zwischen zwei oder mehreren Nuten an den Innenseiten des Kammerkörpers entspricht unddaß die Lichtbogenkammermodule mit den Seitenteilen in die entsprechenden Nuten der Seitenwände eingesetzt werden.
- Lichtbogenkammersystem nach Anspruch 1, dadurch gekennzeichnet, daß die Nuten parallel und gleich beabstandet sind.
- Lichtbogenkammersystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Breite der Nuten in den Randbereichen der Wände halb so groß wie die Breite der von den Randbereichen der Wände weiter beabstandeten Nuten ist.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß im Randbereich zweier gegenüberliegender Seiten eines Kammerkörpers jeweils eine Lichtbogensonde (3) vorgesehen ist.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jedes Lichtbogenkammermodul eine Mehrzahl von Löschblechen (8) umfaßt, die zwischen zwei isolierenden Seitenteilen (9) parallel zueinander angeordnet sind.
- Lichtbogenkammersystem nach Anspruch 5, dadurch gekennzeichnet, daß jedes Lichtbogenkammermodul eine Mehrzahl von Isolierteilen (7) umfaßt, die zwischen den zwei isolierenden Seitenteilen und benachbart zu den Löschblechen angeordnet sind.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Seitenteile der Lichtbogenkammermodule derart bemessen sind, daß sie über die Löschbleche und Isolierteile in Form eines Führungselements (6) vorstehen, wobei die Stärke der Seitenteile der Breite der Nuten in den Randbereichen bzw. der halben Breite der von den Randbereichen weiter beabstandeten Nuten entspricht.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Seitenteile der Lichtbogenkammermodule und die Seitenwände des Kammerkörpers aus elektrisch isolierendem thermisch stabilen Material bestehen, das eine hohe Wärmekapazität aufweist.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Abstand zwischen zwei Seitenteilen dem N-fachen Abstand zwischen zwei benachbarten Nuten entspricht, wobei N eine ganze positive Zahl ist.
- Lichtbogenkammersystem nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Abstand zwischen zwei Seitenteilen und damit die Breiten der Löschbleche und Isolierteile entsprechend der gewünschten Schaltleistung gewählt wird.
- Lichtbogenkammersystem nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Anzahl der Lichtbogenkammermodule entsprechend der zu erwartenden Arbeitsspannung gewählt wird.
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 (de) |
EP (1) | EP0974152B1 (de) |
KR (1) | KR100545535B1 (de) |
CN (1) | CN1087479C (de) |
AT (1) | ATE212472T1 (de) |
DE (2) | DE19715116C2 (de) |
EA (1) | EA001140B1 (de) |
ES (1) | ES2172136T3 (de) |
PL (1) | PL188253B1 (de) |
SK (1) | SK120599A3 (de) |
WO (1) | WO1998047161A1 (de) |
Families Citing this family (15)
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, 80333 München | Niederspannungs-Leistungsschalter mit einem Lichtbogen-Löschsystem |
DE20316027U1 (de) * | 2003-10-18 | 2004-01-15 | Moeller Gmbh | Elektrisches Schaltgerät mit Einrichtung zur Lichtbogenlöschung |
DE602006005917D1 (de) * | 2006-07-07 | 2009-05-07 | Secheron Sa | Anpassbare Lichtbogenlöschkammer für Leistungsschalter |
US7929260B2 (en) * | 2007-03-30 | 2011-04-19 | General Electric Company | Arc flash elimination system, apparatus, and method |
US7821749B2 (en) * | 2007-03-30 | 2010-10-26 | General Electric Company | Arc flash elimination 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 |
CN105684118A (zh) * | 2013-10-29 | 2016-06-15 | 伊顿工业(奥地利)有限公司 | 灭弧室嵌入件 |
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 |
EP4398279A1 (de) * | 2023-01-04 | 2024-07-10 | Abb Schweiz Ag | Vorrichtung zum löschen von lichtbögen in einer elektrischen schaltung |
Family Cites Families (14)
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 |
DE2058829A1 (de) * | 1970-11-30 | 1972-06-15 | 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 |
EP0225207B1 (de) * | 1985-10-31 | 1991-05-15 | Merlin Gerin | Kinematische Übertragungskette zwischen dem Steuermechanismus und den Polen eines elektrischen Lastschalters mit einem gespritzten Isoliergehäuse |
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 |
-
1997
- 1997-04-11 DE DE19715116A patent/DE19715116C2/de not_active Expired - Fee Related
-
1998
- 1998-04-09 DE DE59802903T patent/DE59802903D1/de not_active Expired - Fee Related
- 1998-04-09 KR KR1019997009240A patent/KR100545535B1/ko not_active IP Right Cessation
- 1998-04-09 EP EP98920509A patent/EP0974152B1/de not_active Expired - Lifetime
- 1998-04-09 SK SK1205-99A patent/SK120599A3/sk unknown
- 1998-04-09 PL PL98335725A patent/PL188253B1/pl not_active IP Right Cessation
- 1998-04-09 EA EA199900924A patent/EA001140B1/ru not_active IP Right Cessation
- 1998-04-09 ES ES98920509T patent/ES2172136T3/es not_active Expired - Lifetime
- 1998-04-09 US US09/402,770 patent/US6207916B1/en not_active Expired - Lifetime
- 1998-04-09 AT AT98920509T patent/ATE212472T1/de not_active IP Right Cessation
- 1998-04-09 CN CN98804103A patent/CN1087479C/zh not_active Expired - Lifetime
- 1998-04-09 WO PCT/EP1998/002099 patent/WO1998047161A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2172136T3 (es) | 2002-09-16 |
PL188253B1 (pl) | 2005-01-31 |
CN1252161A (zh) | 2000-05-03 |
DE19715116C2 (de) | 1999-05-12 |
DE19715116A1 (de) | 1998-10-22 |
SK120599A3 (en) | 2000-08-14 |
CN1087479C (zh) | 2002-07-10 |
KR20010006161A (ko) | 2001-01-26 |
EA001140B1 (ru) | 2000-10-30 |
DE59802903D1 (de) | 2002-03-14 |
PL335725A1 (en) | 2000-05-08 |
US6207916B1 (en) | 2001-03-27 |
EA199900924A1 (ru) | 2000-04-24 |
EP0974152A1 (de) | 2000-01-26 |
KR100545535B1 (ko) | 2006-01-24 |
WO1998047161A1 (de) | 1998-10-22 |
ATE212472T1 (de) | 2002-02-15 |
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