CURRENT集團有限責任公司專利ppt課件

1、1What is a Smart Grid? 什么是智能電網(wǎng)? “. . . a power system that can incorporate millions of sensors all connected through an advanced communication and data acquisition system. This system will provide real-time analysis by a distributed computing system that will enable predictive rather than reactive r

2、esponses to blink-of-the-eye disruptions. (EPRI, emphasis added)“Smart Grid “智能電網(wǎng)Robust Network Management 可靠的網(wǎng)絡(luò)管理 Diagnostic & Predictive Analytics 診斷和預(yù)測性分析 低延遲IP通訊 先進傳感System-wide Integration of Devices 系統(tǒng)范圍儀器組合 Enterprise AnalysisAdvanced SensingLow Latency IPCommunications企業(yè)分析 “。 一個電力系統(tǒng),可以把數(shù)以百萬計

3、的傳感器銜接到一個先進的通訊和數(shù)據(jù)采集系統(tǒng)。 這個系統(tǒng)將利用分散式計算系統(tǒng)來提供實時分析, 使得預(yù)測性而非被動性應(yīng)對瞬時干擾成為能夠。 ( EPRI, 附加重點線Smart Grid focuses on Grid 智能電網(wǎng)著眼在電網(wǎng) 2Impact影響Smart Grid (Grid Focused)智能電網(wǎng) (著眼點在電網(wǎng)) Customer用戶Benefits do not depend on voluntary customer participation 益處并不依賴于用戶自愿參與程度 Reliability可靠性“Issues are often resolved before c

4、onsumers even realize that there was a problem.” (Oncor Press Release)“問題往往在用戶知道前就解決了?！?oncor新聞稿)Greenhouse Gases溫室氣體 Smart Grid can save up to 25% of electricity related CO2 emissions. (EPRI study)“智能電網(wǎng)可以節(jié)省到25%的與電力有關(guān)的二氧化碳排放量。 (EPRI研究)Renewables可再生能源 EU Commission concluded “Integration of large amo

5、unts of intermittent renewables will require increased data exchange and intelligent control systems in order to deliver the desired reliability” (EU Smart Grid study)歐盟委員會的結(jié)論是 “大量引入間斷性的可再生能源將需要增加數(shù)據(jù)交換和智能控制系統(tǒng),以便提供預(yù)期的可靠性” (歐盟智能電網(wǎng)研究)Overall Impact總的影響 Smart Grid can create a reduction of 3 to 4% of ele

6、ctricity without requiring any change in consumer behavior. (Calif. Energy Commission (CEC)智能電網(wǎng)可以減少3%至4%的電力需求而不需要改變?nèi)魏蜗M者行為。 (加利福尼亞州 能源委員會 (CEC)Smart Grid is Critical to Meeting Electricity Challenges“Without effective deployment of the SmartGrids concepts, European security of electricity supply in general, and the operational security of the European electricity grids in particular, may not be maintained. This is crucial not just for the large scale development of renewables, but also because of the steady demand growth and more onerous environmental requirements which conventional