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題名 | 雲端監測加油站太陽光電發電系統=Cloud Monitoring PV Systems of Gas Stations |
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作者 | 利宗冠; 賴立中; 康文成; 陳寶東; 李勇昇; 呂文隆; | 書刊名 | 石油季刊 |
卷期 | 50:1 2014.03[民103.03] |
頁次 | 頁91-102 |
分類號 | 448.167 |
關鍵詞 | 太陽光電發電系統; 監測系統; 雲端監測; PV systems; Monitoring system; Cloud monitoring; |
語文 | 中文(Chinese) |
中文摘要 | 中油公司建立的雲端監測系統,可長期穩定地收集太陽光電發電系統現場發電實測數據。本研究為使用一套三層式高可用性之網路化監測系統,用以改善傳統PC架構耗能與不可靠的缺失;在系統前端,導入一只低耗能且高可靠度的嵌入式量測單元,來執行量測動作,並經由第二級的接收中介程式,將資料存入後端資料庫伺服器,前後級之間有多對多的連結關係,來提升監測系統自身之可靠度,確保數據完整性。本研究有兩項創新:1.此監測系統以嵌入式為量測前級,可有效減低量測系統本身之能源使用。2.採用分散式網路資料收集架構,具系統設計之彈性及可擴充性,未來隨著更多系統的加入,只要增加儀表及前級嵌入式量測單元即可,中介接收級及後端資料庫系統可共用。雲端監測系統,當現場發電數據有異常時,可立即找出原因,即時改善現場既有系統之發電效率。要所有加油站安裝的太陽光電發電系統20年內都處於高效率正常運轉,唯有雲端監測系統監控幫助,才有可能達到。網路化的監測及展示架構,具無遠弗屆、節能減碳及方便整合之優勢。 |
英文摘要 | The cloud monitoring system established by the Chinese Petroleum Corporation can collect power generation measured data of on-site photovoltaic systems. In this study, a 3-tier data-Iogging scheme with high availability architecture was used to overcome the reliability issue native to PC-based architecture. The frontend tier has a low-powered embedded device. The middle tier is a middleware, which receives the real time data and offline monitoring data from frontend tier, and then inserts those data to backend database.There are two innovations include. The first, this monitoring system embeds a low-powered device which can effectively reduce the energy use of the measurement system itself; the second, using the distributed network data collection framework to form a high-availability PV system measurement and data collection system has the flexibility for future expansion.The cloud monitoring system could find out the abnormality of on-site generation data immediately, and run the PV systems more efficiently and generate more power. Besides, network monitoring and display architecture have advantages such as far-reaching integration, convenience and future expansion. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。