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    INTEGRATED PROTECTION SYSTEM FOR ELECTRICAL DISTRIBUTION
    2.
    发明专利
    INTEGRATED PROTECTION SYSTEM FOR ELECTRICAL DISTRIBUTION 未知

    公开(公告)号：CA2481564C

    公开(公告)日：2011-05-24

    申请号：CA2481564

    申请日：1998-01-23

    Applicant: SQUARE D CO

    Inventor： BROOKS STANLEY J ,  DICKENS JAMES W ,  FLEEGE DENNIS W ,  LARSON BRETT E ,  FIXEMER JAMES V ,  TURNER DUANE L ,  WIESE GREGORY S ,  DVORAK ROBERT F ,  HAUN ANDY A ,  ERGER ROBERT J ,  WONG KON B ,  BETTIS CHARLES D

    IPC: H02H7/22 ,  H02H3/20

    Abstract: An integrated protection system for an electrical distribution system including a panelboard for receiving power from a utility source and distributing the power to a plurality of branch circuits each having line and neutral conductors for delivering the power to a load. The integrated protection system comprises a plurality of arcing-fault detectors and line interrupters attached to positions in the panelboard. The arcing-fault detectors detect the occurrence of an arcing fault in either of the branch circuits, while the line interrupters disconnect the load from the power source in response to the detection of an arcing fault in either of the branch circuits. The line interrupters and arcing-fault detectors may comprise separate modules, each being connected to one of the positions in panelboard or being attached externally to the other module. Alternatively, the line interrupters and arcing-fault detectors may be combined within individual modules, each individual module being connected to a position in the panelboard. An isolation module may be attached to one of the positions in the panelboard for electrically isolating arcing-fault signals to the branch circuit on which they occur.

    AUTOMATIC MINIATURE CIRCUIT BREAKER WITH Z-AXIS ASSEMBLABLE TRIP MECHANISM.
    3.
    发明公开
    AUTOMATIC MINIATURE CIRCUIT BREAKER WITH Z-AXIS ASSEMBLABLE TRIP MECHANISM. 失效
    KLEINSELBSTSCHALTER MITAUSLÖSEMECHANISMUS，ZUSMAENSETZBAR在Z-ACHSENRICHTUNG。

    公开(公告)号：EP0593688A4

    公开(公告)日：1994-11-23

    申请号：EP93902672

    申请日：1992-12-11

    Applicant: SQUARE D CO

    Inventor： BRUNE RODNEY J ,  EDDS THOMAS A ,  FIXEMER JAMES V ,  WAGNER CHARLES H ,  SORTLAND MATTHEW D ,  TURNER DUANE L ,  WINTER JOHN M

    IPC: H01H73/06 ,  H01H71/02 ,  H01H71/40 ,  H01H83/02 ,  H01H75/12 ,  H01H73/48 ,  H01H75/00 ,  H01H75/10 ,  H01H77/00 ,  H01H81/00

    CPC classification number: H01H71/0207 ,  H01H71/405

    Abstract: An improved miniature circuit breaker (1, 2) is adapted to improved automatic assembly of all components thereof. Key components of the breaker are individually and collectively designed to be susceptible to total Z-axis assembly. In particular, the trip mechanism (6) including the trip lever (31), and the associated activation means (75), tension means (43) and reset means (35) are defined by elements designed to interact in a Z-axis assemblable fashion. The trip mechanism components (6) are also designed for improved trip action and enhanced breaker performance in repeated CLOSED, and TRIP operations.

    Abstract translation: 改进的微型断路器（1,2）适于改进其所有部件的自动组装。 断路器的关键部件单独和集体设计为易受Z轴总装配影响。 特别地，包括解扣杆31和相关联的激活装置75，张紧装置43和复位装置35的跳闸机构6由设计成在Z轴可组装的相互作用的元件限定 时尚。 跳闸机构部件（6）还设计用于改进跳闸动作并增强断路器在重复闭合和TRIP操作中的性能。

    ARCING FAULT DETECTION SYSTEM
    4.
    发明公开
    ARCING FAULT DETECTION SYSTEM 失效
    LICHTBOGENFEHLERERFASSUNGSSYSTEM

    公开(公告)号：EP1012611A4

    公开(公告)日：2000-08-09

    申请号：EP98903658

    申请日：1998-01-23

    Applicant: SQUARE D CO

    Inventor： BROOKS STANLEY J ,  DICKENS JAMES W ,  FLEEGE DENNIS W ,  LARSON BRETT E ,  FIXEMER JAMES V ,  TURNER DUANE L ,  WIESE GREGORY S ,  DVORAK ROBERT F ,  HAUN ANDY A ,  ERGER ROBERT J ,  WONG KON B ,  BETTIS CHARLES D

    IPC: G01R31/02 ,  G01R31/12 ,  H01H71/04 ,  H01H71/12 ,  H01H71/50 ,  H01R4/36 ,  H01R11/26 ,  H02H1/00 ,  G01R31/00 ,  G01R35/00

    CPC classification number: G01R31/025 ,  G01R31/1272 ,  H01H2083/201 ,  H01H2089/005 ,  H02H1/0015

    Abstract: A system for testing an arcing fault detection system in an electrical distribution network having a line conductor carrying an electrical signal between a power source and a load, the arcing fault detection system including a sensor coupled to the line conductor for monitoring the electrical signal and generating a sensor signal representing the electrical signal, the arcing fault detection system generating and arc-indicative signal in response to the sensor signal having characteristics indicative of an arcing fault. The testing system couples the sensor to a test line simultaneously with the line conductor and periodically produces a test signal on the test line. The sensor simultaneously monitors the test signal and the electrical signal and produces a sensor signal representing both the test signal and the electrical signal when the test signal is present on the test line. The arcing fault detection system generates an arc-indicative signal in response to the sensor signal associated with either the test line or line conductor having characteristics indicative of an arcing fault. A diagnostic test integrator evaluates the status conditions of the test signal and the arc-indicative signal and generates a trip signal to trigger the interruption of the electrical signal in response to certain status conditions of the test signal and the arc-indicative signal.

    Abstract translation: 一种用于测试配电网络中的电弧故障检测系统的系统，所述电力配电网络具有承载电源与负载之间的电信号的线路导体，所述电弧故障检测系统包括耦合至线路导体的传感器，用于监测电信号并产生 表示电信号的传感器信号，电弧故障检测系统响应于具有指示电弧故障的特性的传感器信号而生成电弧指示信号。 测试系统将传感器与线路导体同时连接到测试线路，并在测试线路上定期产生测试信号。 当测试信号出现在测试线上时，传感器同时监测测试信号和电信号，并产生代表测试信号和电信号的传感器信号。 电弧故障检测系统响应于与具有指示电弧故障的特征的测试线路或线路导体相关联的传感器信号而生成电弧指示信号。 诊断测试积分器评估测试信号和电弧指示信号的状态条件并产生跳闸信号以响应测试信号和电弧指示信号的某些状态条件而触发电信号的中断。

    CONDUCTORES DE MODULO DE FALLA DE TIERRA Y BASE PARA LOS MISMOS.
    6.
    发明专利
    CONDUCTORES DE MODULO DE FALLA DE TIERRA Y BASE PARA LOS MISMOS. 未知

    公开(公告)号：MX9600159A

    公开(公告)日：1998-11-30

    申请号：MX9600159

    申请日：1996-01-09

    Applicant: SQUARE D CO

    Inventor： LEACH THOMAS C ,  TURNER DUANE L ,  CARTER DARRYL

    IPC: H01H83/02 ,  H01H71/02 ,  H01H71/08 ,  H01H83/14

    Abstract: Se proporciona un modulo de falla de tierra para proteger un interruptor de circuito conectado entre las terminales de carga y de línea de una línea de energía de fase y de neutral, un conductor de fase que tiene un cuerpo rígido, alargado hecho de material solido, conductor eléctrico con extremos primero y segundo está adaptado para conexion a la línea de energía de fase de carga y de línea. Un conductor de neutral que tiene un cuerpo rígido, alargado, hecho de material solido, conductor eléctrico con extremos primero y segundo está adaptado para conexion a la línea de energía de carga y de neutral. De preferencia, se usan terminales para agarrar los extremos de conductores de fase y de neutral a la línea de energía de carga y la línea de neutral de carga. Los conductores de fase y de neutral están conectados operativamente al sensor. La presente invencion también proporciona un conjunto de alojamiento para un interruptor de circuito de falla de tierra que incluye una base hecha de material eléctricamente aislante con una pluralidad de cavidades para retener el modulo de falla de tierra y terminales en ella.

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