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考虑碳足迹约束的含可再生能源电网运行优化模型

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为解决电力系统在平衡可再生能源与传统能源的整合应用中的碳排放问题,提出了考虑碳足迹约束的含可再生能源电网运行优化模型.分析了火力发电机组以及光伏发电的成本模型,提出了碳足迹约束模型,考虑供电不足概率以及能量成本损失模型,进而推导得到碳足迹约束模型.根据提出的数学模型对遗传算法进行改进,将碳排放的4种参数纳入算法求解,进一步得到具体求解结果.利用30节点仿真进行论证,通过与原始遗传算法的对比,说明提出的方法能够获得更低的碳足迹水平.
Optimization model for renewable energy grid operation considering carbon footprint constraints
In order to solve the carbon emissions problem in balancing the integration of renewable energy and traditional energy in the power system,a renewable energy grid operation optimization model considering carbon footprint constraints was proposed.Firstly,the cost models of thermal power generation units and photovoltaic power generation were analyzed,and a carbon footprint constraint model was proposed,taking into account the probability of insufficient power supply and energy cost loss models,subsequently,the carbon foot-print constraint model was derived.Based on the mathematical model proposed,the genetic algorithm was improved by incorporating the four parameters of carbon emissions into the algorithm solution,and further obtaining specific solution results.Using 30 node simulation to demonstrate that the proposed method compared with the original algorithm can achieve lower carbon footprint levels.

renewable energyoperation optimizationcarbon footprintimproving genetic algorithm

樊茂、孙家文、华东、宋新甫、李忠政、陈伟伟、杨亚平

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国网新疆电力有限公司,新疆乌鲁木齐 830002

国网新疆电力有限公司经济技术研究院,新疆乌鲁木齐 830001

可再生能源 运行优化 碳足迹 改进遗传算法

国网新疆电力有限公司科技项目

SGXJJJ00NYJS2310046

2024

能源与环保
河南省煤炭科学研究院有限公司 河南省煤炭学会

能源与环保

CSTPCD
影响因子:0.221
ISSN:1003-0506
年,卷(期):2024.46(10)