电力需求侧管理
電力需求側管理
전력수구측관리
POWER DEMAND SIDE MANAGEMENT
2014年
5期
28-30,31
,共4页
石怡理%欧阳森%杨家豪%冯天瑞
石怡理%歐暘森%楊傢豪%馮天瑞
석이리%구양삼%양가호%풍천서
地区电网%配电变压器%节电%潜力分析%变压器损耗
地區電網%配電變壓器%節電%潛力分析%變壓器損耗
지구전망%배전변압기%절전%잠력분석%변압기손모
regional power grid%distribution transformers%energy saving%potential analysis%transformer losses
对配电变压器的运行损耗进行了深入的分析，并根据3种变压器损耗算法建立了3种节电潜力评估模型。以广东电网公司某供电局的电网侧和该地区的用户侧配电变压器为例，分析了该地区电网更换低压配电变压器的节电潜力，结果表明，该地区电网低压配电变压器节电潜力巨大，若进行更换，可获得可观的效益。
對配電變壓器的運行損耗進行瞭深入的分析，併根據3種變壓器損耗算法建立瞭3種節電潛力評估模型。以廣東電網公司某供電跼的電網側和該地區的用戶側配電變壓器為例，分析瞭該地區電網更換低壓配電變壓器的節電潛力，結果錶明，該地區電網低壓配電變壓器節電潛力巨大，若進行更換，可穫得可觀的效益。
대배전변압기적운행손모진행료심입적분석，병근거3충변압기손모산법건립료3충절전잠력평고모형。이엄동전망공사모공전국적전망측화해지구적용호측배전변압기위례，분석료해지구전망경환저압배전변압기적절전잠력，결과표명，해지구전망저압배전변압기절전잠력거대，약진행경환，가획득가관적효익。
This paper did deep analysis on the loss of distri-bution transformers,and set up three energy-saving potential as-sessment models based on three algorithms for transformer losses calculation. Then distribution transformers from a Power Supply Bureau of Guangdong Power Grid Corporation and the regional cli-ents??transformers were studied as a case to analyze the energy-sav-ing potential of obsoleting the low-voltage distribution transform-ers. The results show that there is large energy-saving potential in distribution transformers of the region. Great economic and social benefits can be achieved by the replacement of transformers.
