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发明公开
CN104931837A 基于移动终端的继电保护模拟调试系统 无效 - 驳回

基于移动终端的继电保护模拟调试系统
摘要：
本发明涉及基于移动终端的继电保护模拟调试系统，括获取单元、控制单元、继电保护单元、移动终端、数字仿真装置、发送端保护装置、发送端同步数字传输装置、接收端同步数字传输装置及接收端保护装置；所述获取单元的输出端经控制单元与继电保护单元的输入端相连，所述控制单元与移动终端交互连接，所述数字仿真装置依次经发送端保护装置、发送端同步数字传输装置、接收端同步数字传输装置与接收端保护装置的输入端相连，所述接收端保护装置的输出端与继电保护单元相连。本发明能实时的检测传输性能，当实际电网中发生由于通道问题造成保护异常或不正确动作时，可在利用该继电保护数字通道故障检测系统进行故障模拟，便于查找事故原因。
摘要（英）：

The invention relates to a relay protection simulation debugging system based on a mobile terminal. The system comprises an obtaining unit, a control unit, a relay protection unit, a mobile terminal, a digital simulation apparatus, a sending end protection device, a sending end synchronous digit transmission device, a receiving end synchronous digit transmission device, and a receiving end protection device. The output end of the obtaining unit is connected to the input end of the relay protection unit through the control unit. The control unit is in interaction connection with the mobile terminal. The digital simulation apparatus is connected to the input end of the receiving end protection device successively through the sending end protection device, the sending end synchronous digit transmission device and the receiving end synchronous digit transmission device. The output end of the receiving end protection device is connected to the relay protection unit. The system is capable of detecting the transmission performance in real time. If protection abnormity or incorrect actions of an actual power grid due to channel problems occur, fault simulation can be carried out by utilizing a relay protection digital channel fault detection system, and then people can conveniently find reasons of faults.

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