DE3021909C2 - Selektive Überstromschalteinrichtung - Google Patents

Selektive Überstromschalteinrichtung

Info

Publication number
DE3021909C2
DE3021909C2 DE3021909A DE3021909A DE3021909C2 DE 3021909 C2 DE3021909 C2 DE 3021909C2 DE 3021909 A DE3021909 A DE 3021909A DE 3021909 A DE3021909 A DE 3021909A DE 3021909 C2 DE3021909 C2 DE 3021909C2
Authority
DE
Germany
Prior art keywords
switching element
selective
delayed
short
stage
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
Application number
DE3021909A
Other languages
German (de)
English (en)
Other versions
DE3021909A1 (de
Inventor
Derk van der Goor Scheer
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of DE3021909A1 publication Critical patent/DE3021909A1/de
Application granted granted Critical
Publication of DE3021909C2 publication Critical patent/DE3021909C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Breakers (AREA)
DE3021909A 1979-06-11 1980-06-11 Selektive Überstromschalteinrichtung Expired DE3021909C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7904563,A NL176724C (nl) 1979-06-11 1979-06-11 Beveiligingsinrichting voor het selektief afschakelen van netgedeelten van een elektrisch energieverdeelnet, alsmede een energieverdeelnet voorzien van meerdere selectieve beveiligingsinrichtingen.

Publications (2)

Publication Number Publication Date
DE3021909A1 DE3021909A1 (de) 1980-12-18
DE3021909C2 true DE3021909C2 (de) 1986-08-07

Family

ID=19833330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3021909A Expired DE3021909C2 (de) 1979-06-11 1980-06-11 Selektive Überstromschalteinrichtung

Country Status (11)

Country Link
US (1) US4354215A (https=)
JP (1) JPS6051221B2 (https=)
BE (1) BE883744A (https=)
CH (1) CH653188A5 (https=)
DE (1) DE3021909C2 (https=)
ES (1) ES492326A0 (https=)
FR (1) FR2458926A1 (https=)
GB (1) GB2054964B (https=)
IT (1) IT1129086B (https=)
NL (1) NL176724C (https=)
SE (1) SE446361B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208419A1 (de) * 2013-05-07 2014-11-13 Schneider Electric Industries Sas Verfahren und Vorrichtung zum reversiblen Schalten von Wechselströmen bei Mittel- und Hochspannung

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111255A1 (de) * 1981-03-21 1982-09-30 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart "energieversorgungssystem"
JPS60131033A (ja) * 1983-12-16 1985-07-12 東京電力株式会社 送電装置
DE3607675A1 (de) * 1986-03-08 1987-09-17 Sachsenwerk Ag Fehlerschutz fuer einen mittelspannungs-trafoabzweig
FR2601201B1 (fr) * 1986-07-03 1988-09-16 Telemecanique Electrique Dispositif de protection contre les courts-circuits pour reseau alternatif et disjoncteur-limiteur approprie a un tel dispositif
JP2728398B2 (ja) * 1987-03-18 1998-03-18 株式会社日立製作所 スポツトネツトワーク受変電保護装置
JPH04112619A (ja) * 1990-09-03 1992-04-14 Hitachi Ltd 配電系統の遮断方法、遮断装置、遮断装置の使用方法
KR920019034A (ko) * 1991-01-28 1992-10-22 가나이 쯔도무 수전시스템
CN1040820C (zh) * 1994-12-23 1998-11-18 广深铁路总公司深圳水电段 高压快速跨所供电装置
IT1286047B1 (it) * 1996-10-25 1998-07-07 Abb Research Ltd Sistema di distribuzione dell'energia elettrica con interruttori automatici di protezione e relativo procedimento
GB2341737B (en) * 1998-09-17 2003-03-05 Alstom Uk Ltd Fault protection apparatus
GB2388482B (en) * 2002-05-07 2005-06-15 Alstom Improved power line protection
US6956728B2 (en) * 2003-02-28 2005-10-18 Eaton Corporation Method and apparatus to control modular asynchronous contactors
US6943654B2 (en) * 2003-02-28 2005-09-13 Eaton Corporation Method and apparatus to control modular asynchronous contactors
US7196434B2 (en) * 2003-03-21 2007-03-27 Eaton Corporation Modular contactor assembly having independently controllable contractors
US7057311B1 (en) 2003-03-21 2006-06-06 Eaton Corporation Isolation contactor assembly having independently controllable contactors
US7224557B2 (en) * 2003-06-28 2007-05-29 Eaton Corporation Method and system of controlling asynchronous contactors for a multi-phase electric load
US7317264B2 (en) * 2003-11-25 2008-01-08 Eaton Corporation Method and apparatus to independently control contactors in a multiple contactor configuration
DE102009007969B4 (de) * 2009-02-06 2025-08-21 Siemens Energy Global GmbH & Co. KG Schaltanlage mit Kurzschluss-Schutzvorrichtungen
US10074497B2 (en) 2014-11-06 2018-09-11 Rockwell Automation Technologies, Inc. Operator coil parameter based electromagnetic switching
US9806641B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Detection of electric motor short circuits
US9806642B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Modular multiple single-pole electromagnetic switching system and method
US9748873B2 (en) 2014-11-06 2017-08-29 Rockwell Automation Technologies, Inc. 5-pole based wye-delta motor starting system and method
US9722513B2 (en) 2014-11-06 2017-08-01 Rockwell Automation Technologies, Inc. Torque-based stepwise motor starting
US10141143B2 (en) 2014-11-06 2018-11-27 Rockwell Automation Technologies, Inc. Wear-balanced electromagnetic motor control switching
US10018676B2 (en) 2014-11-06 2018-07-10 Rockwell Automation Technologies, Inc. Electromagnetic switch interlock system and method
US10361051B2 (en) 2014-11-06 2019-07-23 Rockwell Automation Technologies, Inc. Single pole, single current path switching system and method
EP3410458B1 (de) * 2017-06-02 2019-05-22 Sick AG Modulare sicherheitsrelaisschaltung zum sicheren ein- und/oder ausschalten zumindest einer maschine
JP7563584B2 (ja) * 2021-04-30 2024-10-08 日本電信電話株式会社 短絡保護システム、短絡保護装置、短絡保護方法およびプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070281B (https=) * 1959-12-03
DE609528C (de) * 1933-08-01 1935-02-16 Steinfabrik Hardwald Bei Zueri Kernverriegelung an Kalksandsteinpressen
DE1141012B (de) 1958-10-28 1962-12-13 Licentia Gmbh Schutzeinrichtung in Stromversorgungs- und Verteilungsanlagen
US3152284A (en) * 1960-09-22 1964-10-06 James A Pulsford Loop sectionalizing system
FR1351249A (fr) * 1963-03-20 1964-01-31 Stotz Kontakt Gmbh Interrupteur automatique, en particulier pour protéger des canalisations
GB1269037A (en) * 1969-02-24 1972-03-29 Gen Electric Circuit breaker selectivity system
FR2255730B1 (https=) * 1973-12-20 1977-06-10 Merlin Gerin
US3873887A (en) * 1974-03-18 1975-03-25 Gen Electric Alternating-current power delivery system
US3943473A (en) * 1974-04-29 1976-03-09 Square D Company Current limiting circuit breaker
CA1043840A (en) * 1974-04-29 1978-12-05 Square D. Company Current limiting circuit breaker
FR2321179A1 (fr) * 1975-08-11 1977-03-11 Alsthom Cgee Arrangement de disjoncteurs de generateurs
NL163662C (nl) * 1976-07-30 1980-09-15 Hazemeijer Bv In een circuit te schakelen inrichting voor het begrenzen van elektrische stroom.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208419A1 (de) * 2013-05-07 2014-11-13 Schneider Electric Industries Sas Verfahren und Vorrichtung zum reversiblen Schalten von Wechselströmen bei Mittel- und Hochspannung

Also Published As

Publication number Publication date
ES8101335A1 (es) 1980-12-16
NL176724C (nl) 1985-05-17
DE3021909A1 (de) 1980-12-18
NL176724B (nl) 1984-12-17
CH653188A5 (de) 1985-12-13
GB2054964B (en) 1984-03-21
ES492326A0 (es) 1980-12-16
FR2458926B1 (https=) 1983-02-11
SE8004317L (sv) 1980-12-12
JPS5650025A (en) 1981-05-07
GB2054964A (en) 1981-02-18
NL7904563A (nl) 1980-12-15
SE446361B (sv) 1986-09-01
IT1129086B (it) 1986-06-04
JPS6051221B2 (ja) 1985-11-13
IT8067906A0 (it) 1980-06-11
BE883744A (nl) 1980-12-10
US4354215A (en) 1982-10-12
FR2458926A1 (fr) 1981-01-02

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8181 Inventor (new situation)

Free format text: SCHEER, DERK VAN DER, GOOR, NL

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee