EP1362618A1 - Procédé et dispositif pour la prévention des incendies dans un dispositif électrique - Google Patents

Procédé et dispositif pour la prévention des incendies dans un dispositif électrique Download PDF

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Publication number
EP1362618A1
EP1362618A1 EP02010891A EP02010891A EP1362618A1 EP 1362618 A1 EP1362618 A1 EP 1362618A1 EP 02010891 A EP02010891 A EP 02010891A EP 02010891 A EP02010891 A EP 02010891A EP 1362618 A1 EP1362618 A1 EP 1362618A1
Authority
EP
European Patent Office
Prior art keywords
operating state
power consumption
electrical device
abnormal operating
learning process
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.)
Granted
Application number
EP02010891A
Other languages
German (de)
English (en)
Other versions
EP1362618B1 (fr
Inventor
Peter Dr. Nebiker
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 Building Technologies 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 Building Technologies AG filed Critical Siemens Building Technologies AG
Priority to AT02010891T priority Critical patent/ATE294616T1/de
Priority to EP02010891A priority patent/EP1362618B1/fr
Priority to DE50203000T priority patent/DE50203000D1/de
Publication of EP1362618A1 publication Critical patent/EP1362618A1/fr
Application granted granted Critical
Publication of EP1362618B1 publication Critical patent/EP1362618B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways

Definitions

  • the present invention relates to a method and a device for fire prevention in electrical devices, in particular apparatus and installations.
  • Fire prevention There are three main stages in fire protection: Fire prevention, fire detection and fire fighting.
  • the method according to the invention is characterized in that the time course of the Power consumption of the facility in question is monitored and for the occurrence of an abnormal Operating condition is examined.
  • a first preferred embodiment of the method according to the invention is characterized in that that the time course of power consumption is measured and by means of intelligent Signal processing algorithms detected the occurrence of an abnormal operating condition and that when an abnormal operating condition occurs, the electrical device is switched off and / or alarm is triggered.
  • a third preferred embodiment of the method according to the invention is characterized in that that a range of normal operating conditions is defined in a learning process and that the occurrence of an abnormal operating condition based on a comparison of the time course of the power consumption is determined with this area.
  • the named learning process is preferably a supported learning process, which in one optionally switchable learning mode takes place, or an independent learning process, in which the range of normal operating states is automatically determined.
  • the invention further relates to a device for performing the above method.
  • the device according to the invention is characterized by means for measuring the temporal History of the power consumption of the electrical device in question and for comparison the measured power consumption with a normal operating state Setpoint.
  • a first preferred embodiment of the device according to the invention is characterized in that that the means mentioned with the power supply of the electrical device connected and to interrupt the power supply when an abnormal operating condition occurs are trained.
  • a second preferred embodiment of the device according to the invention is characterized in that that the means mentioned are connected to a hazard alarm center, by which an alarm is triggered when an abnormal operating state occurs and / or the relevant electrical device is switched off.
  • a third preferred embodiment is characterized in that the means mentioned are connected to a fire alarm system via which the Occurrence of an abnormal operating condition the sensitivity of the area in question electrical device arranged fire detector is increased.
  • an electrical device 1 is connected to a power supply via a line 2 3, for example connected to the mains.
  • the electrical device 1 can a single electrical apparatus, an electrical machine, or one of a plurality of Apparatus and / or machines existing system.
  • the device 1 is a sensor 4 for the monitoring of the time profile of the power consumption of the device 1 is assigned.
  • the sensor 4 measures the time course of the power consumption and uses intelligent Signal processing algorithms the occurrence of an abnormal operating condition, i.e. a a certain degree of deviation from the normal operating condition. At the If an abnormal operating state occurs, suitable measures, such as switching off the electrical device and / or triggering an alarm.
  • the normal operating state in a learning process is the normal operating state not fixed unchangeably, but is determined by measuring the deviations, that are within certain limits, either in a supported or in a independent learning process, adaptively updated. In this way, the sensor 4 "learns" independently know the area of the normal operating state and can deviate from the normal Operating status via an alarm output 5 Trigger alarm.
  • the senor 4 is connected to the electrical device 1 in question Stand alone device, whose alarm output 5 is connected to the feed line 2 and in the event of an alarm, i.e. when an abnormal operating state occurs, by opening a Switch 7 separates.
  • alarm output 5 can be designed as a relay output.
  • an alarm is triggered and / or the relevant electrical device 1 off. If the hazard alarm center 6 is a fire alarm center, then additionally From danger level 1, the sensitivity of those connected to the fire alarm control panel Fire detector 8 in the hazardous area, that is the area in the vicinity of the electrical Device 1, can be increased.
EP02010891A 2002-05-16 2002-05-16 Procédé et dispositif pour la prévention des incendies dans un dispositif électrique Expired - Lifetime EP1362618B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT02010891T ATE294616T1 (de) 2002-05-16 2002-05-16 Verfahren und vorrichtung zur brandverhütung in elektrischen einrichtungen
EP02010891A EP1362618B1 (fr) 2002-05-16 2002-05-16 Procédé et dispositif pour la prévention des incendies dans un dispositif électrique
DE50203000T DE50203000D1 (de) 2002-05-16 2002-05-16 Verfahren und Vorrichtung zur Brandverhütung in elektrischen Einrichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02010891A EP1362618B1 (fr) 2002-05-16 2002-05-16 Procédé et dispositif pour la prévention des incendies dans un dispositif électrique

Publications (2)

Publication Number Publication Date
EP1362618A1 true EP1362618A1 (fr) 2003-11-19
EP1362618B1 EP1362618B1 (fr) 2005-05-04

Family

ID=29265936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010891A Expired - Lifetime EP1362618B1 (fr) 2002-05-16 2002-05-16 Procédé et dispositif pour la prévention des incendies dans un dispositif électrique

Country Status (3)

Country Link
EP (1) EP1362618B1 (fr)
AT (1) ATE294616T1 (fr)
DE (1) DE50203000D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850445A2 (fr) 2006-04-26 2007-10-31 Linzmeier Bauelemente GmbH Point de chargement de batterie et procédé de fonctionnement et de fabrication correspondant
CN107707623A (zh) * 2017-08-31 2018-02-16 深圳市盛路物联通讯技术有限公司 设备工作控制方法及相关设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6095252A (en) * 1996-05-22 2000-08-01 Siemens Aktiengesellschaft Means for fighting fire in at least one cable or line run
US6104301A (en) * 1995-04-04 2000-08-15 Golden; Patrick E. Hazard detection, warning, and response system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104301A (en) * 1995-04-04 2000-08-15 Golden; Patrick E. Hazard detection, warning, and response system
US6095252A (en) * 1996-05-22 2000-08-01 Siemens Aktiengesellschaft Means for fighting fire in at least one cable or line run

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850445A2 (fr) 2006-04-26 2007-10-31 Linzmeier Bauelemente GmbH Point de chargement de batterie et procédé de fonctionnement et de fabrication correspondant
EP1850445A3 (fr) * 2006-04-26 2008-08-06 Linzmeier Bauelemente GmbH Point de chargement de batterie et procédé de fonctionnement et de fabrication correspondant
CN107707623A (zh) * 2017-08-31 2018-02-16 深圳市盛路物联通讯技术有限公司 设备工作控制方法及相关设备
CN107707623B (zh) * 2017-08-31 2021-04-30 深圳市盛路物联通讯技术有限公司 设备工作控制方法及相关设备

Also Published As

Publication number Publication date
EP1362618B1 (fr) 2005-05-04
DE50203000D1 (de) 2005-06-09
ATE294616T1 (de) 2005-05-15

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