鋼鐵企業(yè)電力微網(wǎng)智能化技術(shù)應用
蔡志全,田冬明,王少沖,王曉慶
(首鋼京唐鋼鐵聯(lián)合有限責任公司,河北 唐山 063200)
摘 要:針對大型鋼鐵企業(yè)電力微網(wǎng)的綜合自動化和智能化的技術(shù)問題,通過理論和模擬并結(jié)合生產(chǎn)實際,采用電力微網(wǎng)智能故障分析診斷與預警技術(shù)及電力系統(tǒng)負荷預測等高級應用軟件,來實現(xiàn)電網(wǎng)運行方式的規(guī)劃研究、智能控制和解決目前電網(wǎng)存在的客觀問題。該技術(shù)促進了發(fā)電、變電、用電的安全性、可靠性和經(jīng)濟性,并達到提高電能質(zhì)量的目的。
關(guān)鍵詞:鋼鐵企業(yè);電力微網(wǎng);智能;負荷預測;電能質(zhì)量
中圖分類號:TM76 文獻標識碼:A 文章編號:1007-3175(2018)04-0040-04
Application of Intelligent Technology of Power Microgrid in Iron and Steel Enterprises
CAI Zhi-quan, TIAN Dong-ming, WANG Shao-chong, WANG Xiao-qing
(Shougang Jingtang United Iron and Steel Joint Co., Ltd, Tangshan 063200, China)
Abstract: Aiming at the comprehensive automation and intelligent technical problems of power microgrid in large iron and steel enterprises, by the theory and simulation and the combination of production reality, this paper adopted the advanced application software of power microgrid intelligent fault analysis diagnosis, the early warning technology and the power system load forecasting to realize the planning study and intelligent control of the grid operation mode and to solve the existing objective problems in power microgrid, which promotes the safety, reliability and economy of power generation, substation and electricity, and reaches the purpose of improving power quality.
Key words: iron and steel enterprise; power microgrid; intelligent; load forecasting; power quality
參考文獻
[1] 王金祥,沈軍. 基于成本分析的自發(fā)電負荷優(yōu)化方法研究與應用[J]. 冶金動力,2012(4):1-4.
[2] 劉自南,郝飛,沈軍,等. 鋼鐵企業(yè)月考核功率因數(shù)修正及系統(tǒng)研究[J]. 內(nèi)蒙古科技大學學報,2015,34(4):401-404.
[3] 李賀昌,沈軍. 京唐鋼鐵供電系統(tǒng)無功優(yōu)化運行方案的研究[J]. 冶金動力,2013(1):10-12.
[4] 汪國川,燕飛,趙起國,等. 首鋼京唐時間同步系統(tǒng)的建設及應用[J]. 冶金自動化,2014,38(6):17-22.
[5] 張超. 同步相量測量單元PMU的研究[D]. 南寧:廣西大學,2007.