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实用新型
CN202018484U 电力系统安全设备的检测系统 失效 - 权利终止 转让

电力系统安全设备的检测系统
摘要：
本实用新型提供一种电力系统安全设备的检测系统，该系统包括：仿真系统、功率放大器、开入/开出量扩展装置、被检测安全设备、以及波形记录装置，其中，仿真系统模拟实际电力系统，将输出的电压信号输入给功率放大器，功率放大器将仿真系统输入的电压信号转换为二次电压和电流，并将二次电压和电流分别输出给波形记录装置和被检测安全设备，被检测安全设备接收二次电压和电流并输出相应的信号给波形记录装置显示，被检测安全设备将输出的开入/开出量信号通过开入/开出量扩展装置扩展后输出给仿真系统。通过本实用新型，可以统一对安全自动装置进行全面性能检测。
摘要（英）：

The utility model provides a detecting system for safety equipment of a power system, which comprises a simulation system, a power amplifier, an input/output value extension system, detected safety equipment and a waveform recording device. The simulation system simulates a real power system and inputs outputted voltage signals to the power amplifier, the power amplifier converts the voltage signals inputted by the simulation system into secondary voltage and current and respectively outputs the secondary voltage and current to the waveform recording device and the detected safety equipment, the detected safety equipment receives the secondary voltage and current and outputs corresponding signals to the waveform recording device which displays the corresponding signals, and outputted input/output value signals are outputted to the simulation system by the detected safety equipment after the outputted input/output value signals are extended by the input/output value extension device. By the aid of the detecting system, comprehensive performances of automatic safety devices can be detected in a unified manner.

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