论文部分内容阅读
馈线自动化的动作逻辑正确与否是保证馈线自动化动作可靠性的关键,由于馈线自动化实施的复杂性,在现场对其动作逻辑进行测试验证非常困难。文中研究并建立了馈线自动化仿真测试环境,试图在现场投运之前对馈线自动化的动作逻辑进行正确性验证,在并行计算环境下实现对配电系统的仿真和馈线终端单元通信的仿真,而且可以仿真不同类型馈线自动化在不同故障下的运行过程。最后,以某地区的馈线自动化系统的实际工程为例进行了仿真测试,实现了对于故障区域定位、隔离、恢复供电过程的分析和测试。
The logic of the automation of feeder automation is the key to ensure the reliability of feeder automation. Due to the complexity of feeder automation implementation, it is very difficult to verify the operation logic in the field. This paper studies and establishes the feeder automation simulation test environment, attempts to verify the correctness of the feeder automation automation logic before it is put into operation in the field, and realizes the simulation of the distribution system and the communication of the feeder terminal unit in the parallel computing environment, Simulation of different types of feeder automation under different fault operation process. Finally, the simulation test is carried out by taking the actual project of feeder automation system in a certain area as an example to realize the analysis and testing of the power supply process of positioning, isolation and restoration in the fault area.