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MX2013000743A - Electronicos de deteccion y control para un sistema de proteccion de red electrica. - Google Patents

Electronicos de deteccion y control para un sistema de proteccion de red electrica.

Info

Publication number
MX2013000743A
MX2013000743A MX2013000743A MX2013000743A MX2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A MX 2013000743 A MX2013000743 A MX 2013000743A
Authority
MX
Mexico
Prior art keywords
threshold
power grid
sensing
protection system
control electronics
Prior art date
Application number
MX2013000743A
Other languages
English (en)
Inventor
Frederick R Faxvog
Wallace Jensen
Gale Nordling
Greg Fuchs
David Blake Jackson
Terrence R Noe
Chaig Eid
Original Assignee
Emprimus Llc
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 Emprimus Llc filed Critical Emprimus Llc
Publication of MX2013000743A publication Critical patent/MX2013000743A/es

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
    • H02H7/04—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 transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/005—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to ionising radiation; Nuclear-radiation circumvention circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/20—Measurement of non-linear distortion
    • 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
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • 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
    • H02H3/50—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 the appearance of abnormal wave forms, e.g. AC in DC installations
    • H02H3/52—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 the appearance of abnormal wave forms, e.g. AC in DC installations responsive to the appearance of harmonics
    • 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
    • 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
    • H02H7/04—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 transformers
    • H02H7/045—Differential protection of transformers
    • H02H7/0455—Differential protection of transformers taking into account saturation of current transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Protection Of Transformers (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Se describen sistemas y método para detectar señales de corriente armónica y directa potencialmente dañinas en un transformador. Uno de tales sistemas incluye una pluralidad de componentes eléctricamente conectados a líneas se señal eléctrica que se dirigen desde uno o más puntos de conexión en una red eléctrica, y una pluralidad de detectores de umbra, cada detector de umbral configurado para comparar una señal entrante de un componente de detección a una señal predeterminada que tiene un umbral. El sistema. también incluye un controlador que recibe una salida de cada uno de la pluralidad de detectores de umbral y configurado para dirigir al menos un componente externo en respuesta a la recepción de una indicación de la menos uno de la pluralidad de detectores de umbral de una señal detectada por arriba de un umbral.
MX2013000743A 2010-07-20 2011-07-20 Electronicos de deteccion y control para un sistema de proteccion de red electrica. MX2013000743A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36608110P 2010-07-20 2010-07-20
PCT/US2011/044658 WO2012012517A2 (en) 2010-07-20 2011-07-20 Sensing and control electronics for a power grid protection system

Publications (1)

Publication Number Publication Date
MX2013000743A true MX2013000743A (es) 2013-07-05

Family

ID=44509636

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013000743A MX2013000743A (es) 2010-07-20 2011-07-20 Electronicos de deteccion y control para un sistema de proteccion de red electrica.

Country Status (12)

Country Link
US (1) US8537508B2 (es)
EP (1) EP2596561B1 (es)
JP (1) JP5901631B2 (es)
KR (1) KR102035752B1 (es)
CN (1) CN103201919B (es)
AU (1) AU2011282204B2 (es)
BR (1) BR112013001343B1 (es)
CA (1) CA2805587C (es)
DK (1) DK2596561T3 (es)
IL (1) IL224227A (es)
MX (1) MX2013000743A (es)
WO (1) WO2012012517A2 (es)

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Also Published As

Publication number Publication date
WO2012012517A2 (en) 2012-01-26
BR112013001343A2 (pt) 2016-05-17
JP2013539336A (ja) 2013-10-17
EP2596561B1 (en) 2016-04-06
CN103201919A (zh) 2013-07-10
KR102035752B1 (ko) 2019-10-23
AU2011282204A1 (en) 2013-02-07
DK2596561T3 (en) 2016-07-25
EP2596561A2 (en) 2013-05-29
US8537508B2 (en) 2013-09-17
AU2011282204B2 (en) 2015-09-03
US20120019962A1 (en) 2012-01-26
CA2805587A1 (en) 2012-01-26
HK1186005A1 (zh) 2014-02-28
WO2012012517A3 (en) 2012-09-13
CN103201919B (zh) 2016-08-17
BR112013001343B1 (pt) 2020-02-27
KR20130132397A (ko) 2013-12-04
CA2805587C (en) 2018-12-04
JP5901631B2 (ja) 2016-04-13
IL224227A (en) 2016-04-21

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