基于中长期交易电量校核的输电通道选择方法研究

Research on Transmission Channel Selection Method Based on Medium-and Long-Term Transaction Electricity Check

当前,我国社会经济稳步发展,电力需求不断提升,电网日常运行期间会产生大量的中长期交易电量校核量。本研究以目前短期交易电量校核为基础,分析其中存在的缺点,结合电力市场中长期交易校核需求,构建中长期电量校核模型,以探究输电通道的有效选择策略。研究结果表明,以贪婪算法为核心的输电线路通道选择策略具有显著的效果,可以作为未来长期交易电量校核时输电通道的首要选择。

At present,China's social economy is developing steadily,and the demand for electricity continues to increase,during the daily operation of the power grid,a large amount of medium-and long-term transaction electricity verification is generated.Based on the current short-term transaction electricity check,This study analyzed its shortcomings,combined with the mid-and long-term transaction check requirements of the electricity market,and built a medium-and long-term electricity check model to explore effective transmission channel selection strategies.The research results show that the transmission line channel selection strategy based on the greedy algorithm has a significant effect,and can be used as the primary choice for the transmission channel in the future long-term transaction power verification.