TW279211B - - Google Patents

Info

Publication number
TW279211B
TW279211B TW084100692A TW84100692A TW279211B TW 279211 B TW279211 B TW 279211B TW 084100692 A TW084100692 A TW 084100692A TW 84100692 A TW84100692 A TW 84100692A TW 279211 B TW279211 B TW 279211B
Authority
TW
Taiwan
Prior art keywords
pct
power switches
microprocessor
date
sec
Prior art date
Application number
TW084100692A
Other languages
English (en)
Chinese (zh)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of TW279211B publication Critical patent/TW279211B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • 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
    • 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
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • 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
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Protection Of Static Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Safety Devices In Control Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Power Sources (AREA)
  • Control Of Electrical Variables (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Emergency Alarm Devices (AREA)
TW084100692A 1994-03-09 1995-01-26 TW279211B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4408631A DE4408631C2 (de) 1994-03-09 1994-03-09 Einrichtung zur Funktionssicherheitsüberwachung von Leistungsschalteinrichtungen (Diagnosegerät)

Publications (1)

Publication Number Publication Date
TW279211B true TW279211B (enExample) 1996-06-21

Family

ID=6512757

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084100692A TW279211B (enExample) 1994-03-09 1995-01-26

Country Status (12)

Country Link
US (1) US5801461A (enExample)
EP (1) EP0749628B1 (enExample)
JP (1) JP3512188B2 (enExample)
KR (1) KR100364921B1 (enExample)
AT (1) ATE184421T1 (enExample)
CA (1) CA2185017A1 (enExample)
DE (2) DE4408631C2 (enExample)
DK (1) DK0749628T3 (enExample)
ES (1) ES2136837T3 (enExample)
TW (1) TW279211B (enExample)
UA (1) UA28039C2 (enExample)
WO (1) WO1995024725A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470892B (zh) * 2009-04-03 2015-01-21 艾尼爾分配公司 電力斷電器電路、操作電力斷電器電路之方法以及具有包含電力斷電器電路之電氣設備的建築物

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734224C1 (de) 1997-08-07 1999-02-04 Siemens Ag Verfahren und Vorrichtung zur Bestimmung von schaltgerätespezifischen Daten an Kontakten in Schaltgeräten und/oder zur Bestimmung von betriebsspezifischen Daten im damit geschalteten Netz
US6362445B1 (en) * 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear
US7463036B2 (en) * 2006-12-28 2008-12-09 General Electric Company Measurement of analog coil voltage and coil current
WO2009046747A1 (de) * 2007-10-08 2009-04-16 Siemens Aktiengesellschaft Verfahren zur prüfung des freiauslöseverhaltens eines elektromechanisch betätigbaren, leistungsschalters und vorrichtung zur durchführung des verfahrens
WO2009046746A1 (de) * 2007-10-08 2009-04-16 Siemens Aktiengesellschaft Verfahren zur prüfung des freiauslöseverhaltens eines mechanisch betätigbaren leistungsschalters und vorrichtung zur durchführung des verfahrens
DE102010026528A1 (de) * 2010-07-08 2012-01-12 Areva Energietechnik Gmbh Elektrischer Leistungsschalter und Verfahren zum Betreiben eines elektrischen Leistungsschalters
DE102010041998A1 (de) * 2010-10-05 2012-04-05 Robert Bosch Gmbh Verfahren zur Vorhersage der Einsatzfähigkeit eines Relais oder eines Schützes
US9362071B2 (en) 2011-03-02 2016-06-07 Franklin Fueling Systems, Inc. Gas density monitoring system
CN103163455A (zh) * 2011-12-15 2013-06-19 海洋王照明科技股份有限公司 温度保护开关的寿命测试方法
PL2817815T3 (pl) 2012-02-20 2016-11-30 System monitorowania wilgolności
EP3043187B1 (en) * 2015-01-09 2020-01-01 ABB Schweiz AG A method for determining the operating status of a MV switching apparatus of the electromagnetic type
CN105676018B (zh) * 2015-11-23 2018-07-31 江苏省电力公司 一种基于稳态学习机制的电网低频振荡模糊综合预警方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765015A (en) * 1971-09-20 1973-10-09 Data General Corp Switch monitoring circuitry
DE2921095C2 (de) * 1979-05-22 1983-03-31 Auergesellschaft Gmbh, 1000 Berlin Verfahren zur Überwachung des Schaltzustandes von Schaltelementen
DE3001940C2 (de) * 1980-01-21 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Ermittlung der Schaltstellung eines Schalters und zur Überwachung der zugehörigen Leitung auf Kurzschluß und Unterbrechung
JPH0721981B2 (ja) * 1987-04-13 1995-03-08 株式会社日立製作所 開閉器の動作監視装置
DE3822342A1 (de) * 1987-07-09 1989-01-19 Mitsubishi Electric Corp Strompfadunterbrecher
DE4131828C1 (enExample) * 1991-09-20 1993-04-08 Siemens Ag, 8000 Muenchen, De
AU665433B2 (en) * 1992-05-12 1996-01-04 Square D Company System for monitoring circuit breaker operations and alerting need of preventative maintenance
DE4318189A1 (de) * 1993-06-01 1994-12-08 Abb Management Ag Vorrichtung und Verfahren zur Überwachung einer Schalterstellung
US5629869A (en) * 1994-04-11 1997-05-13 Abb Power T&D Company Intelligent circuit breaker providing synchronous switching and condition monitoring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470892B (zh) * 2009-04-03 2015-01-21 艾尼爾分配公司 電力斷電器電路、操作電力斷電器電路之方法以及具有包含電力斷電器電路之電氣設備的建築物

Also Published As

Publication number Publication date
WO1995024725A1 (de) 1995-09-14
CA2185017A1 (en) 1995-09-14
DE4408631C2 (de) 1996-11-14
DE4408631A1 (de) 1995-11-09
ES2136837T3 (es) 1999-12-01
JP3512188B2 (ja) 2004-03-29
KR100364921B1 (ko) 2003-04-10
UA28039C2 (uk) 2000-10-16
JPH09510041A (ja) 1997-10-07
ATE184421T1 (de) 1999-09-15
KR970701915A (ko) 1997-04-12
EP0749628B1 (de) 1999-09-08
EP0749628A1 (de) 1996-12-27
DK0749628T3 (da) 2000-04-03
DE59506797D1 (de) 1999-10-14
US5801461A (en) 1998-09-01

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