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500kV无人值班站发生事故时,主站系统会收到厂站大量上送的保护信息。对这些信息进行合理的分类分层控制,有利于各职能人员实时监视与事故判断。提出了对保护信息进行合理分类分层的原则,并提出了具体的实现方式。
500kV unattended station accident, the main station system will receive a large number of stations sent to the protection of information. Reasonable classification and control of these information is conducive to real-time monitoring of all functional staff and accident judgment. Put forward the principle of reasonable classification and hierarchical protection information, and put forward the concrete realization way.