ATA9882002A - CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK - Google Patents

CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK

Info

Publication number
ATA9882002A
ATA9882002A AT0098802A AT9882002A ATA9882002A AT A9882002 A ATA9882002 A AT A9882002A AT 0098802 A AT0098802 A AT 0098802A AT 9882002 A AT9882002 A AT 9882002A AT A9882002 A ATA9882002 A AT A9882002A
Authority
AT
Austria
Prior art keywords
currents
monitoring
network
circuit
power streams
Prior art date
Application number
AT0098802A
Other languages
German (de)
Inventor
Bernd Voitel
Original Assignee
Siemens Ag Oesterreich
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 Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT0098802A priority Critical patent/ATA9882002A/en
Priority to TW092117220A priority patent/TW200404481A/en
Priority to AU2003281395A priority patent/AU2003281395A1/en
Priority to PCT/IB2003/003183 priority patent/WO2004006404A2/en
Publication of ATA9882002A publication Critical patent/ATA9882002A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/52—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a parallel array of LEDs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/25—Circuit arrangements for protecting against overcurrent
AT0098802A 2002-07-02 2002-07-02 CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK ATA9882002A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0098802A ATA9882002A (en) 2002-07-02 2002-07-02 CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK
TW092117220A TW200404481A (en) 2002-07-02 2003-06-25 Circuit for monitoring current in network having multiple current branches
AU2003281395A AU2003281395A1 (en) 2002-07-02 2003-06-25 Circuit for monitoring currents in a plurality of branch circuits of a network
PCT/IB2003/003183 WO2004006404A2 (en) 2002-07-02 2003-06-25 Circuit for monitoring currents in a plurality of branch circuits of a network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0098802A ATA9882002A (en) 2002-07-02 2002-07-02 CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK

Publications (1)

Publication Number Publication Date
ATA9882002A true ATA9882002A (en) 2005-07-15

Family

ID=30004240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0098802A ATA9882002A (en) 2002-07-02 2002-07-02 CIRCUIT FOR MONITORING THE CURRENTS IN A MULTIPLE OF POWER STREAMS OF A NETWORK

Country Status (4)

Country Link
AT (1) ATA9882002A (en)
AU (1) AU2003281395A1 (en)
TW (1) TW200404481A (en)
WO (1) WO2004006404A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2084687B1 (en) * 2006-07-21 2019-09-04 McDermott, Vernon C. Sr. Lamp or led failure monitoring system
ATE442027T1 (en) * 2006-10-23 2009-09-15 Alcatel Lucent SAFE OPTO-ELECTRONIC FAILURE DETECTION FOR HIGH-PERFORMANCE LIGHT-LIGHT DIODES
US7876103B2 (en) * 2007-02-27 2011-01-25 GE Lighting Solutions, LLC LED chain failure detection
DE102008045139A1 (en) * 2008-09-01 2010-03-04 Endress + Hauser Flowtec Ag Opto-electronic device with a built-in safety device
DE102018201367A1 (en) * 2018-01-30 2019-08-01 Osram Gmbh CIRCUIT ARRANGEMENT FOR OPERATING AT LEAST ONE LED STRING TO A CHANGE OR DC VOLTAGE SOURCE
CN110579647B (en) * 2019-07-26 2020-10-09 中国南方电网有限责任公司超高压输电公司梧州局 Control protection system with insulation monitoring and active prevention functions
DE102021203550A1 (en) 2021-04-09 2022-10-13 Siemens Aktiengesellschaft Lighting device, emergency stop button and operating procedures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221779A1 (en) * 1992-07-01 1994-01-05 Siemens Ag Notification system
JP2936301B2 (en) * 1994-04-18 1999-08-23 株式会社三工社 Signal light disconnection detection device using light emitting diode
DE19640739C1 (en) * 1996-10-02 1998-05-20 Sab Sicherungsanlagen Haesner Alarm storage circuit for intruder detection system

Also Published As

Publication number Publication date
AU2003281395A1 (en) 2004-01-23
WO2004006404A2 (en) 2004-01-15
TW200404481A (en) 2004-03-16
AU2003281395A8 (en) 2004-01-23
WO2004006404A3 (en) 2004-05-21

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Legal Events

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