HK1010945A1 - Electric power distribution system with automatic protection breakers and related method - Google Patents
Electric power distribution system with automatic protection breakers and related methodInfo
- Publication number
- HK1010945A1 HK1010945A1 HK98111924A HK98111924A HK1010945A1 HK 1010945 A1 HK1010945 A1 HK 1010945A1 HK 98111924 A HK98111924 A HK 98111924A HK 98111924 A HK98111924 A HK 98111924A HK 1010945 A1 HK1010945 A1 HK 1010945A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- electric power
- power distribution
- distribution system
- related method
- automatic protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/30—Staggered disconnection
-
- 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
- H02H3/44—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 responsive to the rate of change of electrical quantities
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI002222A IT1286047B1 (it) | 1996-10-25 | 1996-10-25 | Sistema di distribuzione dell'energia elettrica con interruttori automatici di protezione e relativo procedimento |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1010945A1 true HK1010945A1 (en) | 1999-07-02 |
Family
ID=11375101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98111924A HK1010945A1 (en) | 1996-10-25 | 1998-11-11 | Electric power distribution system with automatic protection breakers and related method |
Country Status (7)
Country | Link |
---|---|
US (1) | US5905615A (xx) |
EP (1) | EP0838887B1 (xx) |
CN (1) | CN1078760C (xx) |
DE (1) | DE69717585T2 (xx) |
ES (1) | ES2188859T3 (xx) |
HK (1) | HK1010945A1 (xx) |
IT (1) | IT1286047B1 (xx) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19729599C1 (de) | 1997-07-10 | 1999-02-04 | Siemens Ag | Verfahren und Anordnung zur Erkennung von Kurzschlüssen in Niederspannungsnetzen |
DE19839617A1 (de) * | 1998-08-31 | 2000-03-09 | Siemens Ag | Schutzeinrichtung für Niederspannungsnetze |
DE19839616A1 (de) * | 1998-08-31 | 2000-03-02 | Siemens Ag | Schutzeinrichtung für Niederspannungsnetze |
US6434715B1 (en) * | 1999-06-14 | 2002-08-13 | General Electric Company | Method of detecting systemic fault conditions in an intelligent electronic device |
US6297939B1 (en) * | 1999-11-05 | 2001-10-02 | Siemens Energy & Automation, Inc. | Zone selective interlock for a circuit breaker system |
US6867958B2 (en) * | 2000-12-27 | 2005-03-15 | Abb Technology Ag | Loop restoration scheme for distribution feeders |
FR2833354B1 (fr) * | 2001-12-06 | 2004-05-28 | Schneider Electric Ind Sa | Dispositif et procede de detection de court-circuit electrique, et disjoncteur comportant un tel dispositif |
WO2003073188A1 (en) | 2002-02-25 | 2003-09-04 | General Electric Company | Configuring a centrally controlled circuit breaker protection system |
US7800875B2 (en) * | 2007-07-16 | 2010-09-21 | Honeywell Int Inc | Multi-level electronic protection system providing safe fault recovery for multiple digital control outputs |
US8270136B2 (en) * | 2008-04-15 | 2012-09-18 | General Electric Company | Circuit breaker zone selective interlock for differentiated faults and method of operation |
BRPI0823320A2 (pt) * | 2008-12-10 | 2015-06-23 | Siemens Ag | Método e dispositivo protetor para monitorar um barramento de um sistema de fonte de alimentação elétrica. |
CN103004049B (zh) * | 2010-06-14 | 2017-03-29 | Abb研究有限公司 | Hvdc电路断路器的断路器故障保护 |
EP2719043B1 (de) * | 2011-07-21 | 2021-08-25 | Siemens Aktiengesellschaft | Fehlererkennung und -lokalisierung in einer einseitig gespeisten energieversorgungsleitung |
DE102011082339A1 (de) | 2011-09-08 | 2013-03-14 | Siemens Aktiengesellschaft | Anordnung zur Stromverteilung mit zwei miteinander verbundenen Schaltern, insbesondere Leistungsschaltern für Niederspannungen |
DE102011082342A1 (de) | 2011-09-08 | 2012-11-22 | Siemens Aktiengesellschaft | Anordnung zur Stromverteilung mit zwei miteinander verbundenen Schaltern, insbesondere Leistungsschaltern für Niederspannungen |
GB2501057B (en) * | 2012-03-05 | 2014-09-17 | Alstom Technology Ltd | Method of fault clearance |
FR2987706B1 (fr) * | 2012-03-05 | 2014-02-21 | Schneider Electric Ind Sas | Procede et dispositif de controle de la selectivite d'appareils electriques |
WO2013165004A1 (ja) | 2012-05-01 | 2013-11-07 | Ohshima Shunzou | 過電流保護電源装置 |
CN103151762A (zh) * | 2012-07-10 | 2013-06-12 | 南京南瑞继保电气有限公司 | 一种旁路开关不停电代路运行的差动保护方法 |
CN103683201B (zh) * | 2012-08-30 | 2018-06-08 | 西门子公司 | 用于电流分配的方法和用于执行该方法的开关设备 |
US9391441B2 (en) * | 2012-09-12 | 2016-07-12 | Schneider Electric USA, Inc. | Zone selective interlocking for optical flash detection suppression |
CN104242256B (zh) | 2013-06-06 | 2018-03-06 | 西门子公司 | 断路器的区域选择性连锁方法、装置和系统 |
US9379537B2 (en) * | 2013-10-21 | 2016-06-28 | Eaton Corporation | Power system including a circuit providing smart zone selective interlocking communication |
US9728955B2 (en) | 2013-12-11 | 2017-08-08 | General Electric Company | Zone selective interlocking (ZSI) power distribution operating a ZSI power distribution system |
DE102014206245B4 (de) * | 2014-04-02 | 2015-12-31 | Siemens Aktiengesellschaft | Verfahren zur Prüfung der Kommunikationsverbindungen einer Schalteranordnung zur Stromverteilung und entsprechende Schalteranordnung |
JP6635439B2 (ja) | 2016-02-05 | 2020-01-29 | 大島俊蔵 | 電源装置 |
EP3379670A1 (de) * | 2017-03-23 | 2018-09-26 | Siemens Aktiengesellschaft | Verfahren zum betreiben einer stromverteilungsvorrichtung und stromverteilungsvorrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL176724C (nl) * | 1979-06-11 | 1985-05-17 | Hazemeijer Bv | Beveiligingsinrichting voor het selektief afschakelen van netgedeelten van een elektrisch energieverdeelnet, alsmede een energieverdeelnet voorzien van meerdere selectieve beveiligingsinrichtingen. |
US4432031A (en) * | 1982-05-03 | 1984-02-14 | General Electric Company | Method for overcurrent protection |
US4689708A (en) * | 1985-08-02 | 1987-08-25 | Bbc Brown, Boveri & Co., Ltd. | Zone protective directional relay scheme |
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 |
FR2621748B1 (fr) * | 1987-10-09 | 1996-07-05 | Merlin Gerin | Declencheur statique d'un disjoncteur a boitier moule |
US5181155A (en) * | 1990-08-30 | 1993-01-19 | Beg Mirza A | Overcurrent trip circuit |
-
1996
- 1996-10-25 IT IT96MI002222A patent/IT1286047B1/it active IP Right Grant
-
1997
- 1997-10-23 ES ES97203278T patent/ES2188859T3/es not_active Expired - Lifetime
- 1997-10-23 EP EP97203278A patent/EP0838887B1/en not_active Expired - Lifetime
- 1997-10-23 US US08/956,506 patent/US5905615A/en not_active Expired - Lifetime
- 1997-10-23 DE DE69717585T patent/DE69717585T2/de not_active Expired - Lifetime
- 1997-10-24 CN CN97121315A patent/CN1078760C/zh not_active Expired - Lifetime
-
1998
- 1998-11-11 HK HK98111924A patent/HK1010945A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1182298A (zh) | 1998-05-20 |
ITMI962222A1 (it) | 1998-04-25 |
EP0838887A2 (en) | 1998-04-29 |
DE69717585D1 (de) | 2003-01-16 |
US5905615A (en) | 1999-05-18 |
CN1078760C (zh) | 2002-01-30 |
EP0838887A3 (en) | 1999-09-22 |
EP0838887B1 (en) | 2002-12-04 |
DE69717585T2 (de) | 2003-11-20 |
ES2188859T3 (es) | 2003-07-01 |
IT1286047B1 (it) | 1998-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20131024 |