摘要
在低碳电力的背景下,含多种新能源的微网系统成为节能减排的重要模式.为保证新能源消纳同时兼顾微网的经济性与环保性,本文将碳交易机制引入微网的运行调度模型中,构建了含风电、光伏发电、燃气轮机的微网优化调度模型.该模型综合考虑了碳交易成本,风电、光伏发电的运行成本和外购能源成本以及电力平衡的相关约束.算例对本文模型与传统无碳交易模型的调度结果进行对比,并分析了不同新能源消纳比例的碳排放量、运行成本等,从不同角度验证了该模型的有效性.
In the context of low-carbon electricity,microgrid systems with multiple new energy sources have be-come an important model for energy conservation and emission reduction.In order to ensure the accommodation of new energy and the economic and environmental protection of microgrid,this paper introduces the carbon trading mechanism into the operation scheduling model of microgrid,and constructs a microgrid optimization scheduling model including wind power,photovoltaic power generation and gas turbine.The model takes into account carbon trading costs,operating costs of wind power,photovoltaic power generation,and outsourced en-ergy costs,as well as constraints on power balance.The example compares the scheduling results of this model with the traditional carbon-free trading model,and analyzes the carbon emissions and operating costs of differ-ent proportion of new energy accommodation.The validity of the model is verified from different aspects.
作者
崔杨
周慧娟
崔成伟
崔文利
赵君田
Cui Yang;Zhou Huijuan;Cui Chengwei;Cui Wenli;Zhao Juntian(Key Laboratory of Modern Power System Simulation and Control&Renewable Energy Technology,Ministry of Education(Northeast Electric Power University),Jilin Jilin 132012;Sunite Youqi Power Supply Branch of Xilin Gol Electric Power Bu-reau,Inner Mongolia Power Group Co.Ltd,Xi Linguole Inner Mongolia 011200;Chayouzhongqi power supply branch of Ulanqab electric power bureau,Inner Mongolia Power Group Co.ltd,Ulanqab Inner Mongolia 013550)
出处
《东北电力大学学报》
2021年第3期85-92,共8页
Journal of Northeast Electric Power University
基金
国家自然科学基金项目(51777027)
吉林省教育厅“十三五”科学研究规划项目(JJKH20170099KJ)。
关键词
碳排放
微网
碳交易机制
新能源发电
经济调度
Carbon emission
Microgrid system
Carbon trading mechanism
New energy generation
Economic scheduling
