WO2014199100A3 - Device and method for protecting against electrical disturbances - Google Patents

Device and method for protecting against electrical disturbances Download PDF

Info

Publication number
WO2014199100A3
WO2014199100A3 PCT/FR2014/051454 FR2014051454W WO2014199100A3 WO 2014199100 A3 WO2014199100 A3 WO 2014199100A3 FR 2014051454 W FR2014051454 W FR 2014051454W WO 2014199100 A3 WO2014199100 A3 WO 2014199100A3
Authority
WO
WIPO (PCT)
Prior art keywords
line
phase
relay
protecting against
opening
Prior art date
Application number
PCT/FR2014/051454
Other languages
French (fr)
Other versions
WO2014199100A2 (en
Inventor
Brahim Zaim
Daniel VALLON
Original Assignee
Lumnex
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 Lumnex filed Critical Lumnex
Publication of WO2014199100A2 publication Critical patent/WO2014199100A2/en
Publication of WO2014199100A3 publication Critical patent/WO2014199100A3/en

Links

Classifications

    • 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
    • H02H3/20—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 excess voltage
    • H02H3/207—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 excess voltage also responsive to under-voltage
    • 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
    • H02H3/006—Calibration or setting of parameters

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

The invention relates to protection means for a single-phase device supplied by a first line over which a three-phase transformer supplies a phase. The means include a device for periodically measuring the voltage on the first line, a device for detecting overvoltages in order to detect a first event relating to the voltage exceeding a first threshold; a relay for opening or closing the first line; and a control device for opening the relay when the first event occurs. The invention specifically relates to electricity distribution systems for the lighting of public facilities and highways.
PCT/FR2014/051454 2013-06-13 2014-06-13 Device and method for protecting against electrical disturbances WO2014199100A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1301364A FR3007219B1 (en) 2013-06-13 2013-06-13 DEVICE AND METHOD FOR PRODUCING ELECTRICAL DISTURBANCES
FR1301364 2013-06-13

Publications (2)

Publication Number Publication Date
WO2014199100A2 WO2014199100A2 (en) 2014-12-18
WO2014199100A3 true WO2014199100A3 (en) 2015-05-14

Family

ID=49231555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2014/051454 WO2014199100A2 (en) 2013-06-13 2014-06-13 Device and method for protecting against electrical disturbances

Country Status (2)

Country Link
FR (1) FR3007219B1 (en)
WO (1) WO2014199100A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068836B1 (en) * 2017-07-07 2019-08-23 Stmicroelectronics (Rousset) Sas PROTECTIVE CIRCUIT FOR A POWER SWITCH

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2482085A1 (en) * 2011-01-31 2012-08-01 Electronic Systems Protection, Inc. Supply voltage monitor
EP2555004A1 (en) * 2011-08-04 2013-02-06 Electronic Systems Protection, Inc. Supply voltage monitor
CN202772549U (en) * 2012-07-19 2013-03-06 浙江泰华电器有限公司 Protector integrated with open phase protection, phase sequence protection and overvoltage/undervoltage protections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2482085A1 (en) * 2011-01-31 2012-08-01 Electronic Systems Protection, Inc. Supply voltage monitor
EP2555004A1 (en) * 2011-08-04 2013-02-06 Electronic Systems Protection, Inc. Supply voltage monitor
CN202772549U (en) * 2012-07-19 2013-03-06 浙江泰华电器有限公司 Protector integrated with open phase protection, phase sequence protection and overvoltage/undervoltage protections

Also Published As

Publication number Publication date
WO2014199100A2 (en) 2014-12-18
FR3007219B1 (en) 2015-08-07
FR3007219A1 (en) 2014-12-19

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