71-039-273 ?71-039-273
?名人名言:保留某種不完善會使事物顯得有趣,并使人感覺到還有一點發展的空間 - 吉田兼好
(7)實現電力用戶與電網之間的便捷互動。將形成智能用電互動平臺,完善需求側管理,為用戶提供優質的電力服務。同用分布式電源、智能電能表、分時電價政策以及電動汽車充放電機制,有效平衡電網負荷,降低負荷峰谷差,減少電網及電源建設成本。
(8)實現電網管理信息化和精益化。將形成覆蓋電網各個環節的通信網絡體系,實現電網數據管理、信息運行維護綜合監管、電網空間信息服務以及生產和調度應用集成等功能,全面實現電網管理的信息化和精益化。
(9)發揮電網基礎設施的增值服務潛力。在提供電力的同時,服務國家“三網融合,,戰略,為用戶提供社區廣告、網絡電視、語音等集成服務,為供水、熱力、燃氣等行業的信息化、互動化提供平臺支持,拓展及提升電網基礎設施增值服務的范圍和能力,有力推動智能城市的發展。
(10)促進電網相關產業的快速發展。電力工業屬于資金密集型和技術密集型行業,具有投資大、產業鏈長等特點。建設智能電網,有利于促進裝備制造和通信信息等行業的技術升級,為我國占領世界電力裝備制造締域的制高點奠定礎。
7、我國建設智能電網具有哪些有利條件?
答:多年來,我國電力行業大力加強電網基礎建設,同時密切關注國際電力技術發展方向,重視各種新技術的研究創新和集成應用,自主創新能力快速提升,電網運行管理的信息化、自動化水平大幅提高,科技資源得到優化,建立了位居世界技術前沿的研發隊伍和技術裝備,為建設智能電網創造了良好條件。
(1)在電網網架建設方面,網架結構不斷加強和完善,特高壓交流試驗示范工程和特高壓直流示范工程成功投運并穩定運行;全面掌握了特高壓輸變電的核心技術,為電網發展奠定了堅實基礎。
(2)在大電網運行控制方面,具有“統一調度”的體制優勢和豐富的運行技術經驗,調度技術裝備水平國際領先,自主研發的調度自動化系統和繼電保護裝置獲得廣泛應用。
(3)在通信信息平臺建設方面,建成了“三縱四橫”的電力通信主干網絡,形成了以光纖通信為主,微波、載波等多種通信方式并存的通信網絡格局;SGl 86工程取得階段性成果,ERP、營銷、生產等業務應用系統已完成試點建設并開始大規模推廣應用。
(4)在試驗檢測手段方面,已根據智能電網技術發展的需要,組建了大型風電并網、太陽能發電和用電技術等研究檢測中心。
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