EP2393088A1 - Méthode de protection contre les surtensions de circuits électriques à courant continu de plusieurs dizaines d' ampère, spécialement de source de courant photovoltaique, et dispositif de protection correspondant - Google Patents

Méthode de protection contre les surtensions de circuits électriques à courant continu de plusieurs dizaines d' ampère, spécialement de source de courant photovoltaique, et dispositif de protection correspondant Download PDF

Info

Publication number
EP2393088A1
EP2393088A1 EP10164827A EP10164827A EP2393088A1 EP 2393088 A1 EP2393088 A1 EP 2393088A1 EP 10164827 A EP10164827 A EP 10164827A EP 10164827 A EP10164827 A EP 10164827A EP 2393088 A1 EP2393088 A1 EP 2393088A1
Authority
EP
European Patent Office
Prior art keywords
current path
current
varistor
electric
electric conductor
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.)
Granted
Application number
EP10164827A
Other languages
German (de)
English (en)
Other versions
EP2393088B1 (fr
Inventor
Jozef Cernicka
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.)
Kiwa Sk Sro
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2393088A1 publication Critical patent/EP2393088A1/fr
Application granted granted Critical
Publication of EP2393088B1 publication Critical patent/EP2393088B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • 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
    • H01H9/42—Impedances connected with contacts

Definitions

  • Solder 12 is molten and the thermal initiated cut-out mechanism 3 is initiated by means of a heat, which is partly developed by a non-linear resistance element (varistor 1 ) integrated in the current path, and which is also developed by passage of electric current through the current path.
EP10164827.7A 2010-06-03 2010-06-03 Méthode de protection contre les surtensions de circuits électriques à courant continu de plusieurs dizaines d' ampère, spécialement de source de courant photovoltaique, et dispositif de protection correspondant Active EP2393088B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20100440A CZ2010440A3 (cs) 2010-06-03 2010-06-03 Zpusob prepetové ochrany stejnosmerných elektrických obvodu s proudy i v desítkách A, zejména fotovoltaických zdroju elektrického proudu a zarízení pro prepetovou ochranu stejnosmerných elektrických obvodu s proudy i v desítkách A, zejména fotovoltai

Publications (2)

Publication Number Publication Date
EP2393088A1 true EP2393088A1 (fr) 2011-12-07
EP2393088B1 EP2393088B1 (fr) 2021-04-28

Family

ID=42342511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10164827.7A Active EP2393088B1 (fr) 2010-06-03 2010-06-03 Méthode de protection contre les surtensions de circuits électriques à courant continu de plusieurs dizaines d' ampère, spécialement de source de courant photovoltaique, et dispositif de protection correspondant

Country Status (3)

Country Link
EP (1) EP2393088B1 (fr)
CZ (1) CZ2010440A3 (fr)
WO (1) WO2011151668A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149870A1 (fr) * 2014-04-04 2015-10-08 Siemens Aktiengesellschaft Circuit de commutation
TWI689962B (zh) * 2017-08-29 2020-04-01 陳葆萱 保護元件

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877335C (de) * 1944-06-28 1953-05-21 Siemens Ag Einrichtung zum Unterbrechen von Gleichstromkreisen
US3809959A (en) * 1972-03-21 1974-05-07 Asea Ab Circuit interrupting means for high-voltage direct current
US5606299A (en) * 1995-11-14 1997-02-25 Eaton Corporation Modular surge suppressor
JP2004014241A (ja) * 2002-06-05 2004-01-15 Toshiba Corp 直流遮断装置
WO2006120522A1 (fr) 2005-05-04 2006-11-16 Kiwa Spol. S R.O. Protection contre les surtensions
WO2007017736A1 (fr) 2005-08-05 2007-02-15 Kiwa Spol. S R.O. Protection face aux surtensions a signalisation de statut
DE102005040432A1 (de) * 2005-08-25 2007-03-01 Rwth Aachen Strombegrenzender Schalter
DE102007015933A1 (de) 2007-01-04 2008-07-17 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzeinrichtung für den Einsatz in Gleichstromnetzen, insbesondere für Photovoltaikanlagen
EP2132752A1 (fr) 2007-02-28 2009-12-16 KIWA spol.s r.o. Dispositif de protection contre les surtensions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877335C (de) * 1944-06-28 1953-05-21 Siemens Ag Einrichtung zum Unterbrechen von Gleichstromkreisen
US3809959A (en) * 1972-03-21 1974-05-07 Asea Ab Circuit interrupting means for high-voltage direct current
US5606299A (en) * 1995-11-14 1997-02-25 Eaton Corporation Modular surge suppressor
JP2004014241A (ja) * 2002-06-05 2004-01-15 Toshiba Corp 直流遮断装置
WO2006120522A1 (fr) 2005-05-04 2006-11-16 Kiwa Spol. S R.O. Protection contre les surtensions
WO2007017736A1 (fr) 2005-08-05 2007-02-15 Kiwa Spol. S R.O. Protection face aux surtensions a signalisation de statut
DE102005040432A1 (de) * 2005-08-25 2007-03-01 Rwth Aachen Strombegrenzender Schalter
DE102007015933A1 (de) 2007-01-04 2008-07-17 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzeinrichtung für den Einsatz in Gleichstromnetzen, insbesondere für Photovoltaikanlagen
DE202007018507U1 (de) 2007-01-04 2008-09-11 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzeinrichtung für den Einsatz in Gleichstromnetzen, insbesondere für Photovoltaik-Anlagen
EP2132752A1 (fr) 2007-02-28 2009-12-16 KIWA spol.s r.o. Dispositif de protection contre les surtensions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149870A1 (fr) * 2014-04-04 2015-10-08 Siemens Aktiengesellschaft Circuit de commutation
US10320308B2 (en) 2014-04-04 2019-06-11 Siemens Aktiengesellschaft Commutating circuit
TWI689962B (zh) * 2017-08-29 2020-04-01 陳葆萱 保護元件

Also Published As

Publication number Publication date
CZ2010440A3 (cs) 2011-12-14
EP2393088B1 (fr) 2021-04-28
WO2011151668A1 (fr) 2011-12-08

Similar Documents

Publication Publication Date Title
EP2707892B1 (fr) Coupe-circuit pour surtension redondant comprenant un disque rotatif et un ensemble électronique additionnel conçu pour prolonger la durée de vie d'un composant pour surtension
CN110679053B (zh) 尤其是用于直流系统的、用于过电压保护的分离和切换装置
KR101798730B1 (ko) 고전압 전기 시스템용 스위칭 및 보호 장치
CN105745730B (zh) 用于切换直流电的装置和方法
US8861157B2 (en) Surge arrestor comprising at least one arrester element
RU2321930C2 (ru) Устройство защиты от перенапряжений
SG183990A1 (en) Thermal overload protection arrangement
CN108023342B (zh) 瞬态过电压保护系统
CN101842947A (zh) 具有壳体和至少一个放电元件的过电压保护放电器
RU2008103879A (ru) Устройство защиты от перенапряжения с подвижным контактом, содержащее средство селективного отключения
CN103262375A (zh) 包括至少一个变阻器放电元件的过压防护放电装置
US10229774B2 (en) Varistor with an isolating arrester
EP2393088B1 (fr) Méthode de protection contre les surtensions de circuits électriques à courant continu de plusieurs dizaines d' ampère, spécialement de source de courant photovoltaique, et dispositif de protection correspondant
US10483749B2 (en) Short-circuiting device of an electrical installation and system for extinguishing an electrical arc that may appear in such an installation
US11257650B2 (en) Three phase surge protection device
CN216872851U (zh) 过压保护装置
CN111224390A (zh) 具有热力的过载保护设备的过压保护设备
US11817283B2 (en) Electrical switching system
CN105009246A (zh) 用于过电压保护的断开和切换装置
CZ292211B6 (cs) Zařízení pro přepěťovou ochranu koncového zařízení elektrické sítě
CN105428174A (zh) 旨在集成于电路中的切断件及包括该切断件的组件
CZ2010638A3 (cs) Odpojovací a signalizacní ústrojí prepetové ochrany
CZ308826B6 (cs) Zařízení pro přepěťovou ochranu

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120604

17Q First examination report despatched

Effective date: 20160606

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KIWA SK, S.R.O.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CERNICKA, JOZEF

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201208

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010066875

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1388017

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1388017

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210728

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210828

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210729

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210830

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210728

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010066875

Country of ref document: DE

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210630

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210728

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210603

26N No opposition filed

Effective date: 20220131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210603

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210728

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210828

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100603

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210428

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230523

Year of fee payment: 14

Ref country code: FR

Payment date: 20230620

Year of fee payment: 14

Ref country code: DE

Payment date: 20230609

Year of fee payment: 14

Ref country code: CZ

Payment date: 20230502

Year of fee payment: 14