新能源机组在电力市场交易中的收益及经济性分析  

Profit and Economic Analysis of New Energy Units in Electricity Market Transactions

作　　者：曾巍 王小芳 王才寰 ZENG Wei;WANG Xiaofang;WANG Caihuan

机构地区：[1]杭州国核华永股权投资合伙企业,浙江杭州311499 [2]国能日新科技股份有限公司,北京100096

出　　处：《电力系统装备》2023年第8期137-139,共3页Electric Power System Equipment

摘　　要：文章对可再生能源电力行业的发展进行了分析,提出了一个新能源发电机组在电力市场中的经济模型。采用优先次序法,结合机组组合约束,考虑了不同的新能源发电机组在市场化条件下的经济性。结果表明,在市场化条件下,太阳能发电年利用小时数低于风力发电,且太阳能发电成本高于风力发电。因而,提出了新能源机组在电力市场交易中的经济性评价体系,并对北方某地区进行了案例分析。结果证明模型的可靠性和正确性,并为新能源发电行业在市场化条件下的发展提供了有价值的参考。The development of renewable energy power industry is analyzed,and an economic model of new energy generator set in power market is proposed.The priority method is adopted,combined with the unit combination constraint,and the economy of different new energy generating units under market conditions is considered.The results show that under the condition of marketization,the annual utilization hours of wind power are significantly higher than that of solar power,and the cost of wind power leveling is much lower than that of solar power.The economic evaluation system of new energy units in electricity market transactions is proposed,and a case study is carried out in a northern region.The results prove the reliability and correctness of the model,and provide a valuable reference for the development of new energy power generation industry under market conditions.

关 键 词：电力市场模拟 新能源 经济性分析 优先次序法 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]