MX2015009040A - Mitigacion de picos de energia. - Google Patents

Mitigacion de picos de energia.

Info

Publication number
MX2015009040A
MX2015009040A MX2015009040A MX2015009040A MX2015009040A MX 2015009040 A MX2015009040 A MX 2015009040A MX 2015009040 A MX2015009040 A MX 2015009040A MX 2015009040 A MX2015009040 A MX 2015009040A MX 2015009040 A MX2015009040 A MX 2015009040A
Authority
MX
Mexico
Prior art keywords
time period
input signal
initial time
during
latch
Prior art date
Application number
MX2015009040A
Other languages
English (en)
Inventor
Ljubomir A Kojovic
Original Assignee
Cooper Technologies Co
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 Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of MX2015009040A publication Critical patent/MX2015009040A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/125—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 converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/1252—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 converters; for rectifiers for static converters or rectifiers for rectifiers responsive to overvoltage in input or output, e.g. by load dump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1222—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the input circuit, e.g. transients in the DC input

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)
  • Amplifiers (AREA)

Abstract

Un método, dispositivo y sistema para mitigar el efecto de un pico de energía sobre un dispositivo protector. El dispositivo puede recibir una señal de entrada y determinar si la señal de entrada excede un valor de umbral. En caso afirmativo, el dispositivo inicia simultáneamente un periodo de tiempo inicial e inicia un periodo de tiempo de cerrojo, donde el periodo de tiempo de cerrojo es mayor que el periodo de tiempo inicial. Durante el periodo de tiempo inicial, el dispositivo reemplaza la señal de entrada con una señal de valor fijo. Después de que finaliza el periodo de tiempo inicial y durante el remanente del periodo de tiempo de cerrojo, el dispositivo previene que la señal de entrada sea reemplazada por la señal de valor fijo. Si, durante el remanente del periodo de tiempo de cerrojo, la señal de entrada excede el valor umbral, puede generarse una señal de disparo mediante un dispositivo protector.
MX2015009040A 2013-01-11 2014-01-10 Mitigacion de picos de energia. MX2015009040A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/739,219 US8830645B2 (en) 2013-01-11 2013-01-11 Power spike mitigation
PCT/US2014/010956 WO2014110309A1 (en) 2013-01-11 2014-01-10 Power spike mitigation

Publications (1)

Publication Number Publication Date
MX2015009040A true MX2015009040A (es) 2016-04-15

Family

ID=51164938

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009040A MX2015009040A (es) 2013-01-11 2014-01-10 Mitigacion de picos de energia.

Country Status (6)

Country Link
US (1) US8830645B2 (es)
EP (1) EP2944005A4 (es)
BR (1) BR112015016713A2 (es)
CA (1) CA2896632A1 (es)
MX (1) MX2015009040A (es)
WO (1) WO2014110309A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105319475B (zh) * 2014-07-31 2018-11-30 立锜科技股份有限公司 异常连接侦测方法
US10253956B2 (en) 2015-08-26 2019-04-09 Abl Ip Holding Llc LED luminaire with mounting structure for LED circuit board
US11641195B2 (en) * 2017-01-30 2023-05-02 Snap One, Llc Systems and methods for controlling switching timing
US10559952B2 (en) * 2017-08-11 2020-02-11 Infineon Technologies Ag Digital line protection
US10554039B2 (en) * 2017-08-11 2020-02-04 Infineon Technologies Ag Digital line protection with supply voltage drop safety
US10251279B1 (en) 2018-01-04 2019-04-02 Abl Ip Holding Llc Printed circuit board mounting with tabs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885745B1 (en) * 1998-12-17 2005-04-26 Nortel Networks, Ltd. Voltage and protection arrangement for a telephone subscriber line interface circuit
RU2145760C1 (ru) 1999-01-29 2000-02-20 Акционерное общество открытого типа "Научно-исследовательский институт электроэнергетики" Способ защиты от повышения напряжения электропередачи высокого напряжения
US6262872B1 (en) * 1999-06-03 2001-07-17 General Electric Company Electronic trip unit with user-adjustable sensitivity to current spikes
JP3693940B2 (ja) * 2001-07-26 2005-09-14 シャープ株式会社 スイッチング電源装置
US7535233B2 (en) 2004-07-15 2009-05-19 Cooper Technologies Company Traveling wave based relay protection
US7638999B2 (en) 2006-04-07 2009-12-29 Cooper Technologies Company Protective relay device, system and methods for Rogowski coil sensors
US7738221B2 (en) * 2007-12-07 2010-06-15 Cooper Technologies Company Transformer inrush current detector
US8929036B2 (en) * 2010-04-08 2015-01-06 Siemens Industry, Inc. Arc fault circuit detection methods, systems, and apparatus including delay

Also Published As

Publication number Publication date
WO2014110309A1 (en) 2014-07-17
EP2944005A4 (en) 2016-09-14
CA2896632A1 (en) 2014-07-17
EP2944005A1 (en) 2015-11-18
US20140198419A1 (en) 2014-07-17
US8830645B2 (en) 2014-09-09
BR112015016713A2 (pt) 2017-07-11

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