公开(公告)号：KR100433755B1

公开(公告)日：2004-06-04

申请号：KR1020010067258

申请日：2001-10-30

Applicant: 한국전력공사

Inventor： 추진부 ,  김태균 ,  신정훈 ,  김춘경 ,  문영환 ,  김국헌

IPC: H02J13/00

Abstract: PURPOSE: An apparatus for storing input data and performing a real-time monitoring operation in a digital power stabilizer is provided to monitor each state of power lines and various signals by using the three-phase input voltage and the three-phase input current. CONSTITUTION: A generator(3) is used for receiving three-phase power and generating necessary power. A generation unit(4) is used for supplying the power of the generator(3). A voltage/current transformer(1) is connected between the generator(3) and the generation unit(4). The voltage/current transformer(1) includes a voltage transformer and a current transformer. A power system stabilizer(10) is used for supplying the three-phase current of the voltage/current transformer(1). An automatic voltage controller(6) is used for controlling automatically the output power. An exciter(5) is used for supplying the magnetic field to the output voltage of the automatic voltage controller(6).

Abstract translation: 目的：提供一种用于存储输入数据并在数字稳压器中执行实时监视操作的装置，以通过使用三相输入电压和三相输入电流来监视电力线和各种信号的每种状态。 构成：发电机（3）用于接收三相电力并产生必要的电力。 生成单元（4）用于供应发电机（3）的电力。 电压/电流互感器（1）连接在发电机（3）和发电单元（4）之间。 电压/电流互感器（1）包括电压互感器和电流互感器。 电力系统稳定器（10）用于供应电压/电流互感器（1）的三相电流。 自动电压控制器（6）用于自动控制输出功率。 激励器（5）用于向自动电压控制器（6）的输出电压提供磁场。

公开(公告)号：KR1020030035274A

公开(公告)日：2003-05-09

申请号：KR1020010067258

申请日：2001-10-30

Applicant: 한국전력공사

Inventor： 추진부 ,  김태균 ,  신정훈 ,  김춘경 ,  문영환 ,  김국헌

IPC: H02J13/00

Abstract: PURPOSE: An apparatus for storing input data and performing a real-time monitoring operation in a digital power stabilizer is provided to monitor each state of power lines and various signals by using the three-phase input voltage and the three-phase input current. CONSTITUTION: A generator(3) is used for receiving three-phase power and generating necessary power. A generation unit(4) is used for supplying the power of the generator(3). A voltage/current transformer(1) is connected between the generator(3) and the generation unit(4). The voltage/current transformer(1) includes a voltage transformer and a current transformer. A power system stabilizer(10) is used for supplying the three-phase current of the voltage/current transformer(1). An automatic voltage controller(6) is used for controlling automatically the output power. An exciter(5) is used for supplying the magnetic field to the output voltage of the automatic voltage controller(6).

Abstract translation: 目的：提供一种在数字电源稳定器中存储输入数据和执行实时监控操作的设备，通过使用三相输入电压和三相输入电流来监视电源线和各种信号的各种状态。 构成：发电机（3）用于接收三相电源并产生必要的电力。 生成单元（4）用于提供发电机（3）的电力。 电压/电流互感器（1）连接在发电机（3）和发电机组（4）之间。 电压/电流互感器（1）包括电压互感器和电流互感器。 电力系统稳定器（10）用于提供电压/电流互感器（1）的三相电流。 自动电压控制器（6）用于自动控制输出功率。 励磁机（5）用于将磁场提供给自动电压控制器（6）的输出电压。

公开(公告)号：KR100380658B1

公开(公告)日：2003-04-18

申请号：KR1020010004638

申请日：2001-01-31

Applicant: 한국전력공사

Inventor： 김종안 ,  안종보 ,  이종무 ,  김국헌 ,  류홍우 ,  정창기

IPC: H04Q1/00

Abstract: PURPOSE: An output device using serial communication in a triplicated control system and a method for controlling the same are provided to configure an output circuit free from the bottleneck state of output signals in a multiplexing control system and to offer a flexible logic to select one of two or one of one. CONSTITUTION: Main controllers(200-202), triplicated, are respectively connected with the CPUs(206-208) of output devices through signal lines(203-205) so that serial communication can be made independently. The CPUs(206-208) exchange the output data received from their respective main controllers(200-202) each other through serial communication lines(209-211). Also the CPUs(206-208) exchange data with their respective relay driving boards(215) and other signal processing boards through data/address buses(212-214).

Abstract translation: 目的：提供一种在三重控制系统中使用串行通信的输出设备及其控制方法，以配置在复用控制系统中没有输出信号的瓶颈状态的输出电路，并提供灵活的逻辑以选择 两个或一个。 组成：主控制器（200-202），一式三份，分别通过信号线（203-205）与输出设备的CPU（206-208）连接，以便可以独立进行串行通信。 CPU（206-208）通过串行通信线路（209-211）交换从它们各自的主控制器（200-202）接收到的输出数据。 此外，CPU（206-208）通过数据/地址总线（212-214）与它们各自的继电器驱动板（215）和其他信号处理板交换数据。

公开(公告)号：KR1020020064041A

公开(公告)日：2002-08-07

申请号：KR1020010004638

申请日：2001-01-31

Applicant: 한국전력공사

Inventor： 김종안 ,  안종보 ,  이종무 ,  김국헌 ,  류홍우 ,  정창기

IPC: H04Q1/00

Abstract: PURPOSE: An output device using serial communication in a triplicated control system and a method for controlling the same are provided to configure an output circuit free from the bottleneck state of output signals in a multiplexing control system and to offer a flexible logic to select one of two or one of one. CONSTITUTION: Main controllers(200-202), triplicated, are respectively connected with the CPUs(206-208) of output devices through signal lines(203-205) so that serial communication can be made independently. The CPUs(206-208) exchange the output data received from their respective main controllers(200-202) each other through serial communication lines(209-211). Also the CPUs(206-208) exchange data with their respective relay driving boards(215) and other signal processing boards through data/address buses(212-214).

Abstract translation: 目的：提供一种在三重控制系统中使用串行通信的输出设备及其控制方法，用于配置在多路复用控制系统中没有输出信号的瓶颈状态的输出电路，并提供灵活的逻辑，以选择 两个或一个。 构成：三重主控制器（200-202）分别通过信号线（203-205）与输出设备的CPU（206-208）相连，可以独立进行串行通信。 CPU（206-208）通过串行通信线路（209-211）将从各自的主控制器（200〜202）接收的输出数据进行交换。 此外，CPU（206-208）通过数据/地址总线（212-214）与其各自的继电器驱动板（215）和其它信号处理板交换数据。

公开(公告)号：KR1020030033904A

公开(公告)日：2003-05-01

申请号：KR1020010066090

申请日：2001-10-25

Applicant: 한국전력공사

Inventor： 오경택 ,  김호열 ,  송성일 ,  이종무 ,  김국헌 ,  권순만 ,  안종보 ,  김석주

IPC: G01R31/00

Abstract: PURPOSE: A relay characteristics test apparatus is provided to judge whether a relay is good or bad by measuring electrical characteristics of the relay automatically and then stores the result in a personal computer or prints it, and thus to perform an efficient history management of data. CONSTITUTION: A relay socket(17) enables to transfer an electrical signal by fixing a relay to be tested. A relay test interface part(16) inputs the electrical signal of the relay inputted from the relay socket and outputs a control signal. A D/A(Digital/Analog) terminal interface part(14) is connected to an output port of the relay test interface part, and converts a digital signal into an analog signal. An A/D(Analog/Digital) terminal interface part(15) is connected to an input port of the relay test interface part and converts an analog signal into a digital signal. A D/A converter part(12) inputs a signal being output from the D/A terminal interface part and then converts it into an analog signal. An A/D converter part(13) converts the digital signal from the A/D interface terminal part into a proper signal. A monitor(20) displays each characteristics of the relay graphically. A printer(22) prints the relay characteristics. A data storing part(21) stores data related to the measured relay characteristic.

Abstract translation: 目的：提供一种继电器特性测试装置，通过自动测量继电器的电气特性来判断继电器是否良好，然后将结果存储在个人计算机中或打印出来，从而执行数据的有效历史管理。 构成：继电器插座（17）能够通过固定要测试的继电器来传送电信号。 继电器测试接口部分（16）输入从继电器插座输入的继电器的电信号并输出​​控制信号。 D / A（数字/模拟）端子接口部分（14）连接到继电器测试接口部分的输出端口，并将数字信号转换为模拟信号。 A / D（模拟/数字）端子接口部分（15）连接到继电器测试接口部分的输入端口，并将模拟信号转换为数字信号。 D / A转换器部分（12）输入从D / A端子接口部分输出的信号，然后将其转换为模拟信号。 A / D转换器部分（13）将来自A / D接口端子部分的数字信号转换成适当的信号。 显示器（20）以图形方式显示继电器的每个特性。 打印机（22）打印继电器特性。 数据存储部（21）存储与被测继电器特性相关的数据。