隨著電力需求逐年上升，智慧電網已成為各國重點發展目標，而變電所自動化在其中扮演重要的角色。傳統變電所內因使用大量實體銅線連接於電力設備，而提高其複雜度並嚴重影響可靠度。現行之變電所雖以網路通訊方式取代大量實體線路，但因同時存在多種通訊協定，導致設備之間的資訊共享不易及互操作性不佳。因此可提升如智慧電子裝置(IED)等電力設備間的互操作性之IEC 61850通訊協定已成為現今變電所自動化發展之趨勢。然而在變電所自動化之規劃過程中，由於各廠家IED之內部通訊配置與語法結構不盡相同，使其規劃檔案出現無法相容之問題，進而導致變電所系統整合困難。因此IEC 61850標準中也提出了設備一致性測試之概念，用以提升不同廠牌IED間之互操作性。本文建置一套整合監視控制與資料擷取平台(SCADA)、IEC 61850通訊協定與IED之互操作性測試平台，利用各廠家之電驛規劃工具(ICT)規劃IED之保護參數、通用物件導向變電所事件(GOOSE)與製造訊息規範(MMS)等功能。為驗證此平台之有效性，依照台電IEC 61850互操作性試驗之要求對各廠牌IED進行密集的測試。結果顯示各IED與SCADA皆能應用IEC 61850通訊協定完成水平與垂直資料交換，並具備互操作能力。

With the increasing demand for electricity year by year, the smart grid has become a key development goal of various countries and substation automation plays an important role in it. The power installation in traditional substations has the characteristics of more complicated and relatively poor reliability since using a large number of physical copper wire between devices. The current substation improved it by using network communication solutions. However, it also has the difficulty with information sharing and interoperability issues, due to the versatile communication protocols in use. Therefore, the IEC 61850 communication protocol is announced which can improve the interoperability between power devices, such as IEDs. It has become a trend in the application of modern substation automation. People found that some problems regarding to the incompatibility may happen during the planning process of substation automation, due to the different internal communication configurations and grammatical structures of the IEDs of various manufacturers. Therefore, the concept of equipment conformance testing is also proposed in IEC 61850 standard to improve the interoperability between IEDs come from different manufactures. This thesis setup an interoperability test platform which integrating Supervisory Control and Data Acquisition systems, IEC 61850 communication protocol and various manufacturers' IED with its configuration tools to configure the system control and protection. It may include the General Object Oriented Substation Events, Manufacturing Message Specification and other functions. To prove the validity of the proposed platform, an IEC 61850 interoperability testing items for IEDs which is required by the Taiwan Power Company has been intensively test. The results show that the horizontal and vertical data exchange capability and the interoperability among SCADA and IEDs all can be successfully test and verify in this platform.

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