呂小偉
摘? 要:人們對電力的需求越來越多,為了全面保證供電穩(wěn)定,則需要依靠良好的技術(shù)支撐。在電力生產(chǎn)過程中,需要穩(wěn)定的電力輸出,為人們提供優(yōu)質(zhì)的用電服務(wù),柔性直流輸電技術(shù)是當前最主要的技術(shù)形式,滿足了電力生產(chǎn)傳輸需要,只有在操作過程中,全面創(chuàng)新技術(shù)能力,才能保證生產(chǎn)連續(xù)性、安全性。文章就柔性直流輸電技術(shù)在實際操作中的問題進行分析,全面提出該技術(shù)在我國應用的趨勢及具體應用范圍,通過理論實踐相結(jié)合,全面展示柔性直流輸點電系統(tǒng)結(jié)構(gòu),進一步展望未來發(fā)展趨勢,提出應用觀點與措施。
關(guān)鍵詞:柔性技術(shù);直流輸電;電力傳送
Abstract: People have more and more demand for electric power. In order to ensure the stability of power supply, we need to rely on good technical support. In the process of electric power production, stable power output is needed to provide people with high-quality power consumption services. Flexible DC transmission technology is the most important technical form at present, which meets the needs of power production and transmission. Only in the process of operation, comprehensive innovation of technical capabilities can ensure the continuity and safety of production. This paper analyzes the problems of flexible DC transmission technology in practical operation, comprehensively puts forward the application trend and specific application scope of flexible DC transmission technology in China, and comprehensively shows the structure of flexible DC transmission point power system through the combination of theory and practice. Further looking forward to the future development trend, this paper puts forward the application point of view and measures.
引言
經(jīng)濟的快速發(fā)展,帶動了能源產(chǎn)業(yè)創(chuàng)新,在日益嚴峻的用電環(huán)境與能源緊缺狀態(tài)下,城市人口迅速膨脹,對電力的要求也越來越高,特別是對電力的分配與輸出更加突出,要想全面形成合理規(guī)劃與分配,則需要有效解決好城區(qū)孤島供電、可再生能源的問題,保證人們用電需要,通過技術(shù)創(chuàng)新與服務(wù),有效發(fā)揮電網(wǎng)作用,提高現(xiàn)有輸電走廊電能輸送能力是關(guān)鍵。傳統(tǒng)直流或交流輸電技術(shù)已經(jīng)無法滿足日益增長的用電需要,更不能解決好生產(chǎn)中存在的問題,只有跟上時代,創(chuàng)新科技引領(lǐng)能力,以電力電子技術(shù)進步為依托,創(chuàng)新柔性直流輸電技術(shù)水平,才能保證穩(wěn)定的電力供給,解決好當前存在的實際問題,推動輸電方式變革,創(chuàng)新未來電網(wǎng)構(gòu)建方案。
1 柔性……