IEC 61400-25風機監控系統與網路服務實作之研究

Abstract

本研究依據國際電工委員會(International Electrotechnical Commission, IEC)制定的國際標準IEC 61400-25系列標準開發風場監控系統。本研究以IEC61400-25-2的資料模型定義，實作風場資訊模型之XML Schema，並開發一風機資料模型設定介面挑選所需要的可選項資料模型，以IEC61400-25-2的資料交換模型實作監控伺服程式用來取得與儲存風機資訊，以IEC61400-25-4的通訊對應實作Web服務及實作與OPC Server的對應。伺服器端藉由OPC Server的對應取得現有風場的資訊轉換為IEC61400-25的資料模型，客戶端藉由Web服務的調用監控風場。為了讓伺服器端記錄相關的Web服務能夠實現，本研究並建立了關聯式資料庫，記錄所取得的風場資訊模型中的資料。客戶端監控風場是以網頁介面開發，讓監控人員能夠跨系統平台與裝置以網頁介面監控風機狀態。

The purpose of the research is to develop a system for monitoring and control of wind power plants based on the series standard of IEC61400-25 developed by International Electrotechnical Commission (IEC). The XML Schema of wind power plant information model is created based on the IEC61400-25-2 information models, and an interface program is build to manipulate the optional term in the IEC61400-25 information model. A server is setup based on the IEC61400-25-3 information exchange model to get and store the information of wind power plants. A web service and OPC XML data change mapping are implemented based on the IEC61400-25-4 communication models. The server gets data from the existing wind power plants by OPC XML data mapping. The client can monitor and control the wind power plants by the Web services. A relational database based on the IEC61400-25-2 information models is created to store the data from wind power plants. The interface of the client side is developed by Web programming. The users can monitor and control statuses of wind power plants with multiple devices and different operation systems.