高压电网故障信号处理与保护系统研究

针对高压电网,分析了故障模型和处理方式,以高压电网故障信号处理为基础,设计了高压电网故障信号处理与保护系统.其中包括高压电网故障保护系统的状态转化分析、高压电网故障保护系统的硬件设计和高压电网故障保护系统的基本程序流程.通过实验测试和对结果数据的拟合,进一步分析了基于故障信号处理与保护系统的高压电网可靠性因素,以此指导...

Research of Fault Signal Processing and Protection System of High Voltage Grid

This paper analyzed the modelling and the approach to the fault of high voltage power grid. Based on the high voltage grid fault signal processing, designed the high voltage power system fault signal processing and protection systems, including high-voltage grid fault protection system of state transformation analysis, high-voltage grid fault protection system of hardware design and high-voltage grid fault protection system for the basic program flow. Through the experimental test and the fitting of data result, analyzing the reliability factors of high voltage grid based on the fault signal processing and protection systems, which guides the next step of research on reliability of high voltage network fault signal processing and protection system.