ES2106827T3 - Procedimiento para la determinacion del consumo de energia electrica. - Google Patents

Procedimiento para la determinacion del consumo de energia electrica.

Info

Publication number
ES2106827T3
ES2106827T3 ES92303637T ES92303637T ES2106827T3 ES 2106827 T3 ES2106827 T3 ES 2106827T3 ES 92303637 T ES92303637 T ES 92303637T ES 92303637 T ES92303637 T ES 92303637T ES 2106827 T3 ES2106827 T3 ES 2106827T3
Authority
ES
Spain
Prior art keywords
energy
records
impulse
record
increases
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.)
Expired - Lifetime
Application number
ES92303637T
Other languages
English (en)
Inventor
Donald Frank Bullock
Samuel Graham Hardy
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2106827T3 publication Critical patent/ES2106827T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Control Of Electrical Variables (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

UN METODO PARA ACTIVAR UN MEDIDOR QUE REALICE LOS PASOS DE GENERAR UNA MEDIDA DE LA ENERGIA REAL CONSUMIDA, GENERAR UNA MEDIDA DE LA ENERGIA REACTIVA CONSUMIDA Y GENERAR, A PARTIR DE LAS MEDIDAS DE LA ENERGIA REAL Y DE LA ENERGIA REACTIVA, UNA MEDIDA DE LA ENERGIA APARENTE CONSUMIDA. EN UN ASPECTO DE LA INVENCION, LAS MEDIDAS DE LA ENERGIA REAL Y DE LA ENERGIA REACTIVA SE PROPORCIONAN COMO ENTRADAS DE CANTIDAD DEL TODO. EN PARTICULAR, SE ASUME QUE S = DVAH, P = KWH, Q = KVARH Y R = RESIDUO. LOS VALORES DE ALMACENAMIENTO DE LOS REGISTROS RESPECTIVOS DE P, [2P + 1] Y [2Q + 1] Y LA SUMA [P2 + Q2]. INICIALMENTE, LOS REGISTROS P, Q Y [P2 + Q2] SE FIJAN EN CERO MIENTRAS QUE LOS REGISTROS [2P + 1] Y [2Q + 1] SE INICIALIZAN A 1. A LA LLEGADA DE UN IMPULSO P, EL VALOR DEL REGISTRO [2P + 1] SE SUMA AL REGISTRO [P2 + Q2], CON LO QUE EL REGISTRO P AUMENTA 1 Y EL REGISTRO [2P + 1] AUMENTA 2. LOS MISMOS PASOS SE LLEVAN A CABO TRAS LA RECEPCION DE UN IMPULSO Q. TAMBIEN SE UTILIZAN UNA SERIE DE REGISTROS PARA ALMACENAR LOS DATOS S Y [2S + 1] Y LA GENERACION DE LOS IMPULSOS S SE DETERMINA COMO SE INDICA A CONTINUACION. TRAS LA LLEGADA BIEN DE UN IMPULSO P O Q, SE LLEVA A CABO UNA RESTA DE APROXIMACION SUCESIVA DE [2S + 1] DESDE EL REGISTRO [P2 + Q2]. SI LA RESTA NO ORIGINA UN VALOR INFERIOR AL MINIMO ACEPTABLE, SE GENERA UN IMPULSO S, EL REGISTRO S AUMENTA 1 Y EL REGISTRO [2S + 1] AUMENTA 2. SI LA RESTA ORIGINA UN VALOR INFERIOR AL MINIMO ACEPTABLE, EL REGISTRO [P2 + Q2] SE REESTABLECE A SU VALOR ANTERIOR Y OTROS REGISTROS NO AUMENTAN Y NO SE GENERA UN IMPULSO S.
ES92303637T 1991-04-25 1992-04-23 Procedimiento para la determinacion del consumo de energia electrica. Expired - Lifetime ES2106827T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/691,252 US5229713A (en) 1991-04-25 1991-04-25 Method for determining electrical energy consumption

Publications (1)

Publication Number Publication Date
ES2106827T3 true ES2106827T3 (es) 1997-11-16

Family

ID=24775761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303637T Expired - Lifetime ES2106827T3 (es) 1991-04-25 1992-04-23 Procedimiento para la determinacion del consumo de energia electrica.

Country Status (10)

Country Link
US (1) US5229713A (es)
EP (1) EP0510956B1 (es)
JP (1) JP3450866B2 (es)
KR (1) KR100213838B1 (es)
BR (1) BR9201496A (es)
CA (1) CA2062914C (es)
DE (1) DE69221015T2 (es)
ES (1) ES2106827T3 (es)
MX (1) MX9201933A (es)
TW (1) TW224187B (es)

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Also Published As

Publication number Publication date
CA2062914A1 (en) 1992-10-26
KR920020216A (ko) 1992-11-20
EP0510956A1 (en) 1992-10-28
MX9201933A (es) 1992-11-01
US5229713A (en) 1993-07-20
TW224187B (es) 1994-05-21
DE69221015T2 (de) 1998-02-12
JP3450866B2 (ja) 2003-09-29
CA2062914C (en) 2001-01-02
JPH05196665A (ja) 1993-08-06
DE69221015D1 (de) 1997-08-28
BR9201496A (pt) 1992-12-01
KR100213838B1 (ko) 1999-08-02
EP0510956B1 (en) 1997-07-23

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