基于压板业务模型库的智能变电站软压板状态采集方法

Method for acquiring state of soft pressure plate of intelligent transformer substation based on pressure plate service model base

为提高智能变电站软压板状态采集能力,提出基于压板业务模型库的智能变电站软压板状态采集方法。通过对软压板投退状态影响因子的提取,构建压板业务模型库,为智能变电站软压板状态采集提供可行依据。对压板业务模型库的关联规则特征量的计算,获取变电站软压板状态数据序列,由此构建软压板投退状态的采集模型。仿真结果表明,采用该方法进行智能变电站软压板状态采集的准确性较高,对智能变电站软压板状态特征分析的实时性较好,提高了智能变电站软压板的实时状态监测和控制能力。

In order to improve the soft voltage plate state acquisition ability of intelligent substation, a soft voltage plate state acquisition method of intelligent substation based on pressure plate service model base is proposed. Through the extraction of the influencing factors of the soft pressure plate dropping state, the pressure plate service model base is constructed, which provides a feasible basis for the acquisition of the soft pressure plate state in the intelligent substation. Based on the calculation of the association rule characteristics of the pressure plate service model base, the data sequence of the soft voltage plate state in the substation is obtained, and the acquisition model of the soft pressure plate input and retreat state is constructed. The simulation results show that the accuracy of using this method to collect the soft voltage plate state of intelligent substation is high, the real-time analysis of the soft voltage plate state characteristics of intelligent substation is better, and the real-time condition monitoring and control ability of intelligent substation soft voltage plate is improved.