110 kV移動(dòng)式變電站實(shí)用技術(shù)研究
吳亞珍，孫 浩
（南瑞集團(tuán)公司 (國(guó)網(wǎng)電力科學(xué)研究院)，江蘇 南京 211106)
摘 要：為了合理設(shè)計(jì)和使用移動(dòng)變電站，闡述了移動(dòng)變電站的應(yīng)急搶修模式、短暫替代模式、中長(zhǎng)期固定模式等運(yùn)行模式。介紹了110 kV移動(dòng)變電站的設(shè)計(jì)、運(yùn)行和維護(hù)，并通過仿真軟件研究了移動(dòng)變電站運(yùn)行對(duì)供電網(wǎng)絡(luò)的影響。分析結(jié)果表明，在重負(fù)荷或新增大負(fù)荷的情況下采用移動(dòng)變電站轉(zhuǎn)移部分負(fù)荷能夠降低網(wǎng)絡(luò)損耗，維持合理的電壓水平。
關(guān)鍵詞：110 kV移動(dòng)變電站；高壓開關(guān)設(shè)備；車載
中圖分類號(hào)：TM633+.2 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1007-3175(2017)09-0036-05
Research on Practical Technology of 110 kV Mobile Substation
WU Ya-zhen, SUN Hao
（NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing 211106, China）
Abstract: With the purpose of rational design and usage of mobile substation, this paper expounded several operational modes, such as emergency repair, transience replacement, and medium and long term fixation. Introduction was made to the design of 110 kV mobile substation and its operation and maintenance. The simulation software was used to research the impacts of the mobile substation operation on the supply network. The analysis result shows that under the conditions of heavy load or newly increased heavy load, the method adopting the mobile substation to transfer the partial load could reduce the electric network losses and maintain the rational voltage level.
Key words: 110 kV mobile substation; high voltage switchgear; vehicle-mounted
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