宁夏电力
寧夏電力
저하전력
Ningxia Electric Power
2015年
5期
24-27
,共4页
有载调容变压器%农村电网%空载损耗
有載調容變壓器%農村電網%空載損耗
유재조용변압기%농촌전망%공재손모
on-load regulating capacity transformer%rural power grid%no-load loss
针对宁夏农村电网季节性和周期性负荷波动较大，配电变压器功率因数低，效率低，电能浪费大的问题，对宁夏农村电网现状进行分析，提出更新改造方案。应用结果表明：推广使用有载调容配电变压器，使变压器在低负荷时处于小容量状态运行，可大幅降低变压器空载损耗，在农村电网有着极其显著的节能效果和社会效益。
針對寧夏農村電網季節性和週期性負荷波動較大，配電變壓器功率因數低，效率低，電能浪費大的問題，對寧夏農村電網現狀進行分析，提齣更新改造方案。應用結果錶明：推廣使用有載調容配電變壓器，使變壓器在低負荷時處于小容量狀態運行，可大幅降低變壓器空載損耗，在農村電網有著極其顯著的節能效果和社會效益。
침대저하농촌전망계절성화주기성부하파동교대，배전변압기공솔인수저，효솔저，전능낭비대적문제，대저하농촌전망현상진행분석，제출경신개조방안。응용결과표명：추엄사용유재조용배전변압기，사변압기재저부하시처우소용량상태운행，가대폭강저변압기공재손모，재농촌전망유착겁기현저적절능효과화사회효익。
Aiming at the problem such as big of seasonal and periodical load fluctuate,low of the power factor of the distribution transformer, large of power waste in the Ningxia rural power network,analyzes the status quo of Ningxia rural power network,puts forward reform scheme. The application result shows that the On-load regulating capacity distribution transformer can keep small capacity operation under the low load,and significantly reduce the no-load loss of the transformer, gain a remarkable effect of energy saving and social benefits in rural power grid.
