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IEC 61850对变电站自动化的应用价值主要体现在互操作性支持上。文中以实现产品互操作性为目的对IEC 61850的相关概念进行了分析,指出产品互操作性存在两种实现的目标,实现自动化功能之间的互操作性才是产品应用IEC 61850的最大价值。参考IEC 61850的技术体系,对产品实现互操作性所需要的内在形态、外在形态以及技术措施等进行了探讨,说明应用IEC 61850只是产品实现互操作性的基础,而不同厂家在实践过程中能否保持必要的一致却是至关重要的,因此提出有必要借鉴国内外经验开展产品互操作性实验的建议。
The application value of IEC 61850 to substation automation mainly lies in the interoperability support. In this paper, the concept of IEC 61850 is analyzed for the purpose of product interoperability. It is pointed out that there are two implementation goals in product interoperability. It is the maximum value of product application IEC 61850 to realize the interoperability between automation functions. According to the technical system of IEC 61850, the internal form, external form and technical measures needed for the interoperability of the products are discussed. It shows that the application of IEC 61850 is only the basis for interoperability of products, and different manufacturers in the process of practice Whether the necessary agreement can be maintained is crucial, therefore, it is suggested that it is necessary to draw lessons from domestic and foreign experiences to conduct product interoperability experiments.