Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

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有載調(diào)容變壓器技術(shù)參數(shù)的選擇探討

來源:電工電氣發(fā)布時(shí)間:2016-05-30 13:30 瀏覽次數(shù):9
有載調(diào)容變壓器技術(shù)參數(shù)的選擇探討
 
朱麗華1,朱冰瀅2
(1 常州東芝舒電變壓器有限公司,江蘇 常州 213012;2 南京理工大學(xué),江蘇 南京 210094)
 
    摘 要:擴(kuò)大有載調(diào)容變壓器的適用范圍有利于該產(chǎn)品的推廣應(yīng)用。從可靠性、經(jīng)濟(jì)性兩方面對(duì)兩種有載調(diào)容變壓器大小容量組合方案進(jìn)行了對(duì)比分析,認(rèn)為小容量下的短路阻抗值不應(yīng)作為大小容量組合的約束條件,應(yīng)根據(jù)變壓器實(shí)際安裝場(chǎng)合的負(fù)荷波動(dòng)大小按經(jīng)濟(jì)運(yùn)行要求來選擇,采用S13 型節(jié)能型產(chǎn)品,適當(dāng)提高小容量額定值,有利于減少一次性投入,獲得較好的經(jīng)濟(jì)效益和社會(huì)效益。
    關(guān)鍵詞:有載調(diào)容變壓器;短路阻抗;負(fù)荷波動(dòng)
中圖分類號(hào):TM402 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2016)05-0056-04
 
Discuss on Selection of Technical Parameters of On-Load Capacity Regulating Transformer
 
ZHU Li-hua1, ZHU Bing-ying2
(1 Changzhou Toshiba Shudian Transformer Co., Ltd, Changzhou 213012, China;
2 Nanjing University of Science and Technology, Nanjing 210094, China)
 
    Abstract: Expanding the application of on-load capacity regulating transformer is beneficial to the popularization of it. Two kinds of on-load capacity regulating transformers, which were different from the combination of high and low capacity, were carried out comparison and analysis on the reliability and economical efficiency. The short-circuit impedance value under low capacity should not be taken as the constraint condition of combined capacity size, but make a choice according to load fluctuation of transformer practical installation site and economic operation requirement. The S13-type energy-saving products were adopted to raise the low capacity rating appropriately, which is conducive to decrease primary input-cost and can obtain good economic and social benefits.
    Key words: on-load capacity regulating; short-circuit impedance; load fluctuation
 
參考文獻(xiàn)
[1] 劉長江,龍世熠. 智能型有載調(diào)容變壓器設(shè)計(jì)分析[J]. 科技視界,2014(5):291.
[2] 王冬冬,樸在林,趙立鄴,鄭鈺. 有載自動(dòng)調(diào)容配電變壓器及其動(dòng)態(tài)降損節(jié)能效益分析[ J ] . 農(nóng)業(yè)工程學(xué)報(bào),2010,26(S2):135-140.