Title:
【発明の名称】複数の消費者の電気エネルギー消費の測定用のシステム及び方法
Document Type and Number:
Japanese Patent JPH07509309
Kind Code:
A
Abstract:
The present invention refers to a centralized system and process for measuring, registering, reading and billing data referring to electric energy consumption of a plurality of consumers (14-17), which receive the electric energy through a plurality of respective consumer connecting cables (18-21), connected to a main electric energy inlet cable (12) which, in turn, is connected to the electric energy distributing network (11). The system object of this invention basically comprises a voltage sensor (27); a plurality of energy transducer modules (ETMs) (28-31), each one connected to a respective consumer connecting cable (18-21) and including a current sensor (34) connected to an energy transducer circuit (35) connected to said voltage sensor (27) and capable of generating, in its output, signals corresponding to the current and voltage present at the respective consumer connecting cable (18-21); and a register/concentrator module (RCM) (26) having a memory and connected to the outputs of the several energy transducer circuits (35), and being capable of processing the said signals corresponding to current and voltage for their transmission or visual exhibition. The process of the present invention basically comprises the steps of measuring the current and voltage present in each consumer connecting cable (18-21); generating signals corresponding to such current and voltage; sending the said signals to a register/concentrator module (RCM) (26) having a memory and capable of processing the said signals for their transmission or visual exhibition.
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Inventors:
Sigillao da Costa, Reinaldo
Mosqueira Albarenga, Randalfo
Pereira Caldas, Roberto
Buzz Pinto Junior, Ally
Gomez Pinenter, Giulio Cesar
Bandim, Cesar George
Cavaliere des Sorza, Fabio
Mosqueira Albarenga, Randalfo
Pereira Caldas, Roberto
Buzz Pinto Junior, Ally
Gomez Pinenter, Giulio Cesar
Bandim, Cesar George
Cavaliere des Sorza, Fabio
Application Number:
JP50004194A
Publication Date:
October 12, 1995
Filing Date:
June 01, 1993
Export Citation:
Assignee:
Centro de Pesquisus de Energia Electrica Sepel
International Classes:
G01R21/133; G01R22/00; G07F15/00; (IPC1-7): G01R22/00
Attorney, Agent or Firm:
Takashi Ishida (3 others)