JPS5618763A - Monitoring device for condenser unit in dc filter circuit - Google Patents

Monitoring device for condenser unit in dc filter circuit

Info

Publication number
JPS5618763A
JPS5618763A JP10044780A JP10044780A JPS5618763A JP S5618763 A JPS5618763 A JP S5618763A JP 10044780 A JP10044780 A JP 10044780A JP 10044780 A JP10044780 A JP 10044780A JP S5618763 A JPS5618763 A JP S5618763A
Authority
JP
Japan
Prior art keywords
monitoring device
filter circuit
condenser unit
condenser
unit
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.)
Pending
Application number
JP10044780A
Other languages
English (en)
Inventor
Betsukaa Mihiaeru
Rentsu Kurausu
Waiberutsuaaru Manfureeto
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.)
Siemens AG
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
Publication of JPS5618763A publication Critical patent/JPS5618763A/ja
Pending legal-status Critical Current

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
    • H02H7/16—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 for capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/64—Testing of capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP10044780A 1979-07-24 1980-07-22 Monitoring device for condenser unit in dc filter circuit Pending JPS5618763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792930034 DE2930034A1 (de) 1979-07-24 1979-07-24 Ueberwachungseinrichtung fuer die kondensatorbatterie eines gleichstromfilterkreises

Publications (1)

Publication Number Publication Date
JPS5618763A true JPS5618763A (en) 1981-02-21

Family

ID=6076657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10044780A Pending JPS5618763A (en) 1979-07-24 1980-07-22 Monitoring device for condenser unit in dc filter circuit

Country Status (5)

Country Link
US (1) US4322766A (ja)
EP (1) EP0022992B1 (ja)
JP (1) JPS5618763A (ja)
CA (1) CA1164048A (ja)
DE (2) DE2930034A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128270A (ja) * 1986-11-18 1988-05-31 Nippon Chemicon Corp 電解コンデンサの劣化検出回路

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642724A (en) * 1982-06-22 1987-02-10 S&C Electric Company Trip signal generator for a circuit interrupter
SE460323B (sv) * 1988-02-15 1989-09-25 Asea Brown Boveri Seriekondensatorutrustning
DE58906285D1 (de) * 1988-06-29 1994-01-13 Siemens Ag Einrichtung zum Erfassen von inneren Fehlern bei einer Hochspannungskondensatorbatterie.
DE4029293A1 (de) * 1989-09-29 1991-04-11 Siemens Ag Anordnung und verfahren zum erfassen eines fehlers bei elektrischen bauelementen
TW269727B (en) * 1995-04-03 1996-02-01 Electrosource Inc Battery management system
US6330516B1 (en) * 2000-03-27 2001-12-11 Power Distribution, Inc. Branch circuit monitor
SE517539C2 (sv) * 2000-12-01 2002-06-18 Abb Ab Skyddsutrustning, förfarande och strömmätdon för en seriekondensatoranläggning
US7453267B2 (en) 2005-01-14 2008-11-18 Power Measurement Ltd. Branch circuit monitor system
JP2008207762A (ja) * 2007-02-28 2008-09-11 Matsushita Electric Ind Co Ltd 車載機
CN103329382B (zh) * 2011-02-16 2016-10-12 Abb研究有限公司 用于检测h桥连接的电容器组中的内部故障的方法和装置
US9298252B2 (en) 2012-04-17 2016-03-29 SMART Storage Systems, Inc. Storage control system with power down mechanism and method of operation thereof
US9323637B2 (en) 2013-10-07 2016-04-26 Sandisk Enterprise Ip Llc Power sequencing and data hardening architecture
CN103529336B (zh) * 2013-10-30 2016-04-13 中冶华天工程技术有限公司 基于光纤传感器的电力电容器组故障预测系统
US9280429B2 (en) 2013-11-27 2016-03-08 Sandisk Enterprise Ip Llc Power fail latching based on monitoring multiple power supply voltages in a storage device
US9250676B2 (en) 2013-11-29 2016-02-02 Sandisk Enterprise Ip Llc Power failure architecture and verification
US9214198B2 (en) * 2014-04-30 2015-12-15 Sandisk Enterprise Ip Llc Continuous capacitor health monitoring and power supply system
US9665451B2 (en) 2014-10-07 2017-05-30 Sandisk Technologies Llc Method and device for distributing holdup energy to memory arrays
AT523673B1 (de) * 2020-04-03 2023-03-15 Omicron Electronics Gmbh Umschaltbarer Verstärker
US12008884B2 (en) * 2022-08-22 2024-06-11 Ge Infrastructure Technology Llc Status indicators, systems, and methods for capacitors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319120A (en) * 1963-06-06 1967-05-09 Asea Ab Protection means for single-phase capacitor bank
DE2163004C3 (de) * 1971-12-18 1975-01-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Unsymmetrieschutzeinrichtung für in Reihe geschaltete Kondensatoreinheiten
DE2451353C2 (de) * 1974-10-29 1976-08-19 Siemens AG, 1000 Berlin und 8000 München Schutzschaltungsanordnung für einen Hochspannungskondensatorblock
SU609164A1 (ru) * 1976-09-01 1978-05-30 Всесоюзный Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект" Устройство дл защиты шунтовой конденсаторной батареи,включенной на фазу линии электропередачи
US4104687A (en) * 1976-11-24 1978-08-01 S&C Electric Company Device for detecting unbalanced conditions in a polyphase equipment bank
DE2807095C2 (de) * 1978-02-20 1979-08-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Überwachung der Stromfehlverteilung in zwei parallelgeschalteten Stromrichterzweigen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128270A (ja) * 1986-11-18 1988-05-31 Nippon Chemicon Corp 電解コンデンサの劣化検出回路
JPH0459592B2 (ja) * 1986-11-18 1992-09-22 Nippon Chemicon

Also Published As

Publication number Publication date
DE3062823D1 (en) 1983-05-26
DE2930034A1 (de) 1981-02-12
EP0022992B1 (de) 1983-04-20
US4322766A (en) 1982-03-30
EP0022992A1 (de) 1981-01-28
CA1164048A (en) 1984-03-20

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