Relay testing system and method
    1.
    发明授权
    Relay testing system and method 有权
    继电器测试系统及方法

    公开(公告)号:US07415377B2

    公开(公告)日:2008-08-19

    申请号:US11776347

    申请日:2007-07-11

    IPC分类号: G06F19/00

    CPC分类号: G01R31/3272 Y10T307/25

    摘要: A programmable system for testing relays and controlling systems is provided. In one embodiment the present disclosure provides a programmable device capable of, for example, testing relays. The device includes a signal generator for generating signals to test relays. The device includes a memory location, and a first program stored in the memory location. The first program supports relay testing. The device includes a versioned program to support relay testing, and a processor in communication with the signal generator and the memory location. The device also includes a routine that is operable by the processor to install a versioned program in the memory location replacing the first program.

    摘要翻译: 提供了一种用于测试继电器和控制系统的可编程系统。 在一个实施例中,本公开提供了一种能够例如测试继电器的可编程设备。 该装置包括用于产生信号以测试继电器的信号发生器。 该设备包括存储器位置和存储在存储器位置中的第一程序。 第一个程序支持继电器测试。 该装置包括用于支持中继测试的版本化程序,以及与信号发生器和存储器位置通信的处理器。 该设备还包括可由处理器操作的例程,以将替换第一程序的版本化程序安装在存储器位置中。

    Programmable system for device testing and control
    4.
    发明授权
    Programmable system for device testing and control 有权
    用于设备测试和控制的可编程系统

    公开(公告)号:US07248986B2

    公开(公告)日:2007-07-24

    申请号:US10874969

    申请日:2004-06-23

    IPC分类号: G06F19/00

    CPC分类号: G01R31/3272 Y10T307/25

    摘要: A programmable system for testing relays and controlling systems is provided. In one embodiment the present disclosure provides a programmable device capable of, for example, testing relays. The device includes a signal generator for generating signals to test relays. The device includes a memory location, and a first program stored in the memory location. The first program supports relay testing. The device includes a versioned program to support relay testing, and a processor in communication with the signal generator and the memory location. The device also includes a routine that is operable by the processor to install a versioned program in the memory location replacing the first program.

    摘要翻译: 提供了一种用于测试继电器和控制系统的可编程系统。 在一个实施例中,本公开提供了一种能够例如测试继电器的可编程设备。 该装置包括用于产生信号以测试继电器的信号发生器。 该设备包括存储器位置和存储在存储器位置中的第一程序。 第一个程序支持继电器测试。 该装置包括用于支持中继测试的版本化程序,以及与信号发生器和存储器位置通信的处理器。 该设备还包括可由处理器操作的例程,以将替换第一程序的版本化程序安装在存储器位置中。

    Protective relay test device having a hand-held controller
    5.
    发明授权
    Protective relay test device having a hand-held controller 有权
    具有手持控制器的保护继电器测试装置

    公开(公告)号:US07053624B2

    公开(公告)日:2006-05-30

    申请号:US10875017

    申请日:2004-06-23

    IPC分类号: G01R31/327

    CPC分类号: G01R31/3278

    摘要: A system for testing a relay is provided. The system includes a plurality of signal generators to generate signals to test relays. The system includes a controller to provide at least some inputs for use by at least one of the signal generators to generate the signals. The system also includes a hand-held controller in communication with the controller. The hand-held controller is operable to receive and display relay test information for a user. The hand-held controller is operable to transmit one or more control inputs for testing the relay.

    摘要翻译: 提供了一种用于测试继电器的系统。 该系统包括多个信号发生器以产生测试继电器的信号。 该系统包括控制器,用于提供至少一些输入以供至少一个信号发生器使用以产生信号。 该系统还包括与控制器通信的手持式控制器。 手持控制器可操作以接收和显示用户的中继测试信息。 手持控制器可操作地传送用于测试继电器的一个或多个控制输入。

    Test device for signaling and waveform generation and monitoring
    6.
    发明授权
    Test device for signaling and waveform generation and monitoring 有权
    用于信号和波形发生和监测的测试装置

    公开(公告)号:US07155362B2

    公开(公告)日:2006-12-26

    申请号:US10875007

    申请日:2004-06-23

    IPC分类号: G01M19/00

    CPC分类号: G01R31/3271

    摘要: A system for generating a signal for testing a relay is provided. The system includes a plurality of argument vector arrays, each defines a digital signal for testing the relay. Each of the argument vector arrays includes a plurality of argument vectors and each argument vector includes a plurality of arguments. The system includes a plurality of waveform generators to generate a plurality of signal components. Each waveform generator generates the signal component based on the argument vectors contained by a selected one of the plurality of argument vector arrays. The system also includes a merge component to combine the signal components to produce the digital signal for testing the relay.

    摘要翻译: 提供一种用于产生用于测试继电器的信号的系统。 该系统包括多个参数矢量阵列,每个定义数字信号用于测试继电器。 每个参数向量阵列包括多个参数向量,并且每个参数向量包括多个参数。 该系统包括多个波形发生器以产生多个信号分量。 每个波形发生器基于由多个参数向量阵列中的所选择的参数向量阵列所包含的参数向量生成信号分量。 该系统还包括合并组件以组合信号分量以产生用于测试继电器的数字信号。