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基于SOA的海量準實(shí)時(shí)數據服務(wù)平臺接入/訪(fǎng)問(wèn)研究
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南瑞集團國網(wǎng)電力科學(xué)研究院,南瑞集團國網(wǎng)電力科學(xué)研究院,南瑞集團國網(wǎng)電力科學(xué)研究院

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The research on mass real-time data service platform access/requirement based on SOA
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    摘要:

    電網(wǎng)數據已成為電力企業(yè)發(fā)展的重要資產(chǎn),但缺乏有效的技術(shù)手段對準實(shí)時(shí)數據進(jìn)行高效的接入/訪(fǎng)問(wèn)。從松耦合、可重復性、標準化等架構設計原則考慮,通過(guò)數據接入方案和數據訪(fǎng)問(wèn)方案設計并實(shí)現了基于SOA技術(shù)的海量準實(shí)時(shí)數據服務(wù)平臺。平臺通過(guò)設計的數據接入/訪(fǎng)問(wèn)工具將不同業(yè)務(wù)系統的準實(shí)時(shí)數據統一接入,以測點(diǎn)形式有序集成,并統一對外提供訂閱、查詢(xún)和獲取所需數據訪(fǎng)問(wèn)服務(wù)來(lái)支撐業(yè)務(wù)應用。同時(shí)通過(guò)平臺電網(wǎng)模型同步與模型樹(shù)建立和高級應用支撐的關(guān)鍵技術(shù),建立主網(wǎng)模型,并借助變電站設備模型掛接完成主網(wǎng)與配網(wǎng)模型拼接,形成電網(wǎng)標準的模型樹(shù),實(shí)現電網(wǎng)準實(shí)時(shí)數據的高效集成和訪(fǎng)問(wèn),更好的滿(mǎn)足電力企業(yè)準實(shí)時(shí)數據縱向貫通和橫向交互的需求。

    Abstract:

    Grid data has become an important asset of electric power enterprises, but the lack of effective technical means effectively real-time data access/requirement. Considering loose coupling, repeatability and standardized architectural design principles, the data access scheme and data access scheme are designed and implemented to realize real-time data service platform based on SOA technology. The platform USES data access/access tools designed to unify the real-time data of different business systems, orderly integration in the form of measurement points, and unified the provision of subscriptions, querying and obtaining the required data access services to support business applications .Meantime, the main network model is established through the platform grid model synchronization with model tree and advanced application support, Using the equipment model, finishing the main network and the distribution network model joining together,making the standard model tree of the grid,Realize the efficient integration and access of real-time data of grid,Satisfy the electric power enterprise real-time data interaction of horizontal and vertical penetration requirements efficiently.

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李紹飛,湯朝波,茅海泉.基于SOA的海量準實(shí)時(shí)數據服務(wù)平臺接入/訪(fǎng)問(wèn)研究計算機測量與控制[J].,2018,26(4):250-253.

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  • 收稿日期:2017-09-12
  • 最后修改日期:2017-10-10
  • 錄用日期:2017-10-11
  • 在線(xiàn)發(fā)布日期: 2018-04-23
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