智能变电站二次设备可靠性自动评估方法研究

The method of automatic evaluation of secondary equipment of intelligent transformer substation is studied

针对传统的变电站二次设备可靠性自动评估系统的评估准确度不高问题,为了实现智能网络监控下变电站二次设备系统高效运行,提出一种对智能变电站二次设备可靠性自动评估的方法。采用可靠度单参量评估评估方法进行可靠性的评估,同时运用可靠度放电评估进行安全性能的测评,通过本文设计的智能变电站二次设备可靠性自动评估方法,能够有效的对变电站的设备进行安全性能、风险来源、人为风险进行评估判定。为了验证本文设计的有效,设计了对比仿真试验,通过实验表明本文设计的智能变电站二次设备可靠性自动评估方法,能够有效全面的对智能变电站二次设备进行评估。

For the traditional substation secondary equipment automated assessment system reliability evaluation accuracy is not high, in order to realize the intelligent substation secondary equipment under the network monitoring system run efficiently, put forward a kind of intelligent substation secondary equipment reliability evaluation method of automatically. The reliability evaluation of single parameter evaluation method for reliability evaluation, discharge at the same time using reliability evaluation for safety performance evaluation, through the design of automatic intelligent substation secondary equipment reliability assessment method, can be effective for substation equipment safety risk evaluation, risk sources, artificial judgement. In order to verify the design of effective, design the contrast simulation experiment, through the experiments show that this article design the method for evaluating the reliability of automatic intelligent substation secondary equipment, effective comprehensive to evaluate intelligent substation secondary equipment.