盛俊杰,尹力,杨帆,袁杰,胡梦捷,陈谦
SHENG Junjie,YIN Li,YANG Fan,YUAN Jie,HU Mengjie,CHEN Qian

• 1:国网湖北省电力有限公司
• 2:河海大学电气与动力工程学院

摘要(Abstract)：

随着国家“双碳”目标的推进，越来越多的新能源发电电源接入电网。新能源发电本身没有碳排放成本，但是新能源电源送往用户的过网电力会造成网损变化，因此目前新能源过网电力不承担碳排放责任的运营模式是不合理的。为此，提出了所有过网电力网损都应计及碳排放责任的原则，设计了一种针对不同电力交易的网损分摊方法，采用ETA（能源交易分配）算法对每一个电力交易合同在每一条输电线路上产生的网损进行精确分摊，从而得到包含新能源过网电力在内的所有电力交易合同所应承担的碳排放责任。最后，通过算例分析验证了该方法的合理性与正确性。
With the advancement of China′s “dual carbon” goals, more and more new energy power is integrated into power grids. While new energy power generation itself has no carbon emission costs, the transmission of new energy power to end users causes changes in network losses. Consequently, the current operational model that the transmitted new energy power does not bear any carbon emission responsibility is unreasonable. To address this, a principle is proposed whereby all network losses associated with transmitted power should be accounted for in carbon emission responsibilities. A network loss allocation method for different power transactions is designed, and the energy transaction allocation(ETA) algorithm is employed to precisely allocate the network losses caused by each power transaction contract on each transmission line. This enables the determination of carbon emission responsibilities for all power transaction contracts, including those involving transmitted new energy power. Finally, case studies validate the reasonableness and accuracy of the proposed method.

关键词(KeyWords)： 新能源发电;碳排放;电网网损;碳流计算;分摊算法
new energy power generation;carbon emissions;network loss;carbon flow calculation;allocation algorithm

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金（52077059）

作者(Author): 盛俊杰,尹力,杨帆,袁杰,胡梦捷,陈谦
SHENG Junjie,YIN Li,YANG Fan,YUAN Jie,HU Mengjie,CHEN Qian

DOI: 10.19585/j.zjdl.202503008

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