公开(公告)号：WO2011059350A1

公开(公告)日：2011-05-19

申请号：PCT/PL2010/000115

申请日：2010-11-09

Applicant: INSTYTUT TELE-I RADIOTECHNICZNY ,  LISOWIEC, Aleksander ,  NOWAKOWSKI, Andrzej ,  KOŁODZIEJCZYK, Zdzislaw

Inventor： LISOWIEC, Aleksander ,  NOWAKOWSKI, Andrzej ,  KOŁODZIEJCZYK, Zdzislaw

IPC: H01H9/16 ,  H01H71/04

CPC classification number: H01H71/04 ,  H01H9/167 ,  H01H71/123 ,  H01H2300/03 ,  Y02B90/224 ,  Y04S20/14

Abstract: The circuit breaker protection and diagnostics system comprising the electrical signals acquisition module, transmission module, parameterization module and decision module characterized in that it includes the non-electrical signals acquisition module (NESAM), the input (U1) of which is connected to the non-electrical signals sensor of the circuit breaker (CB), one output is connected to the comparator module (CM), and the other one to the transmission module (TM) which is connected to the output of the system (U6), wherein the second input of the comparator module (CM) is connected to the non-electric diagnostics signals reference standard module (NDSRSM), one of the outputs of the comparator module (CM) is connected to the decision module (DM), the output (U5) of which is connected to the circuit breaker control system (CS), and the second output of the comparator module (CM) is connected to the transmission module (TM), the second input of which is connected to the output of the electrical signals acquisition module (ESAM), and the third input is connected to the output of the protection module (PM). The second output of which is connected to the input of the decision module (DM), and the input is connected to the output of the signals parameterization module (SPM), to the input of which connected is the second output of the electrical signals acquisition module (ESAM), and to the voltage inputs (U3) of the electrical signals acquisition module (ESAM) connected are the outputs of voltage transformers (TU), to the current inputs (U2) connected are the outputs of current transformers (TI), and the binary inputs (U4) receive the binary signals (WDW) of the circuit breaker (CB).

Abstract translation: 该断路器保护和诊断系统包括电信号采集模块，传输模块，参数化模块和决策模块，其特征在于，它包括非电信号采集模块（NESAM），其输入（U1）连接到非电信号采集模块 - 断路器（CB）的电信号传感器，一个输出连接到比较器模块（CM），另一个输出连接到与系统输出（U6）连接的传输模块（TM），其中 比较器模块（CM）的第二输入连接到非电诊断信号参考标准模块（NDSRSM），比较器模块（CM）的输出之一连接到决策模块（DM），输出（U5 ）连接到断路器控制系统（CS），并且比较器模块（CM）的第二输出端连接到传输模块（TM），其第二输入端连接到E1的输出端 电子信号采集模块（ESAM），第三个输入端连接到保护模块（PM）的输出端。 其第二输出连接到判决模块（DM）的输入端，并且输入端连接到信号参数化模块（SPM）的输出端，其连接的输入端是电信号采集的第二输出端 模块（ESAM）和连接的电信号采集模块（ESAM）的电压输入（U3）是电压互感器（TU）的输出，连接的电流输入（U2）是电流互感器（TI）的输出， ，二进制输入（U4）接收断路器（CB）的二进制信号（WDW）。