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根据IEC61850标准对智能电子设备的数据建模方法和原则进行了阐述,并结合实际的保护装置建立了IED的数据对象模型。此外,为实现具有不同通信协议体系的IED之间的互操作性设计了基于网关的可行性方案。通过网关的代理作用实现系统集成,也为当前变电站自动化系统的无缝通信提供了依据。
According to IEC61850 standard, the data modeling method and principle of intelligent electronic equipment are expounded, and the data object model of IED is established with the actual protection device. In addition, a gateway-based solution is designed to achieve interoperability between IEDs with different communication protocols. Through the agency role of the gateway to achieve system integration, but also for the current substation automation system provides a basis for seamless communications.