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针对当前铁路配电网电力远动系统以监控为主,调度端缺少完善的故障分析软件,使得运行人员不能及时判断、排除故障,影响列车行车安全问题,提出在供电段调度中心构建铁路配电网故障信息管理及诊断系统,作为铁路电力远动系统的高级应用软件。该软件在原有的SCADA系统平台上运行,能够完成铁路配电网信息管理、故障特征提取以及故障综合分析,为电力调度运行人员提供辅助决策支持。具体介绍了铁路配电网故障信息管理及诊断系统的构成原理、功能特点、模块组成以及关键算法。
In view of the fact that the power remote control system of the railway distribution network mainly monitors and the dispatching end lacks the perfect fault analysis software, the operators can not judge, eliminate the faults timely and affect the traffic safety of the train. It is proposed that the railroad distribution Network fault information management and diagnosis system, as a railway remote power system advanced application software. The software runs on the original SCADA system platform, which can complete the information management of railway distribution network, extract the fault features and analyze the faults synthetically, and provide the auxiliary decision support for power dispatching operators. The composition principle, function characteristic, module composition and key algorithm of fault information management and diagnosis system of railway distribution network are introduced in detail.