SE446361B - Selektiv skyddsanordning samt kraftdistributionssystem innefattande ett flertal sadana anordningar - Google Patents
Selektiv skyddsanordning samt kraftdistributionssystem innefattande ett flertal sadana anordningarInfo
- Publication number
- SE446361B SE446361B SE8004317A SE8004317A SE446361B SE 446361 B SE446361 B SE 446361B SE 8004317 A SE8004317 A SE 8004317A SE 8004317 A SE8004317 A SE 8004317A SE 446361 B SE446361 B SE 446361B
- Authority
- SE
- Sweden
- Prior art keywords
- contact
- quick
- current
- breaking
- distribution system
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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)
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 |
|---|---|
| SE8004317L SE8004317L (sv) | 1980-12-12 |
| SE446361B true SE446361B (sv) | 1986-09-01 |
Family
ID=19833330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8004317A SE446361B (sv) | 1979-06-11 | 1980-06-10 | Selektiv skyddsanordning samt kraftdistributionssystem innefattande ett flertal sadana anordningar |
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=) |
Families Citing this family (29)
| 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 |
| DE102013208419A1 (de) * | 2013-05-07 | 2014-11-13 | Schneider Electric Industries Sas | Verfahren und Vorrichtung zum reversiblen Schalten von Wechselströmen bei Mittel- und Hochspannung |
| 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)
| 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. |
-
1979
- 1979-06-11 NL NLAANVRAGE7904563,A patent/NL176724C/xx not_active IP Right Cessation
-
1980
- 1980-06-10 SE SE8004317A patent/SE446361B/sv not_active IP Right Cessation
- 1980-06-10 BE BE0/200978A patent/BE883744A/nl not_active IP Right Cessation
- 1980-06-10 GB GB8018881A patent/GB2054964B/en not_active Expired
- 1980-06-11 US US06/158,618 patent/US4354215A/en not_active Expired - Lifetime
- 1980-06-11 ES ES492326A patent/ES492326A0/es active Granted
- 1980-06-11 IT IT67906/80A patent/IT1129086B/it active
- 1980-06-11 DE DE3021909A patent/DE3021909C2/de not_active Expired
- 1980-06-11 FR FR8012937A patent/FR2458926A1/fr active Granted
- 1980-06-11 JP JP55077897A patent/JPS6051221B2/ja not_active Expired
- 1980-06-11 CH CH4494/80A patent/CH653188A5/de not_active IP Right Cessation
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 |
| DE3021909C2 (de) | 1986-08-07 |
| 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 |
| 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 |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8004317-7 Effective date: 19920109 Format of ref document f/p: F |