风电-氢储能与煤化工多能耦合系统全寿命周期经济性评估

发布时间：2018-04-22 10:30

本文选题：风电 + 氢储能　；参考：《电工技术学报》2017年21期

【摘要】：针对风电-氢储能与煤化工多能耦合系统(WP-HESCCMFCS)的经济性评估问题,提出了一种多能耦合系统全寿命经济性评估的方法。首先,阐述了多能耦合系统集成方案;其次,以多能耦合系统全寿命周期净利润为目标,以风电尽可能多的消纳与WP-HESCCMFCS能量流动和稳定运行为约束,构建了多能耦合系统全寿命周期经济评估数学模型,并对多能耦合系统资金回收期及全寿命周期净利润进行求解;最后,以新疆地区某风电场与煤化工企业为背景仿真计算了所提的风电-氢储能与煤化工多能耦合系统全寿命周期经济评估模型,并分析了不同风电并网比例与风电非电形态消纳比例条件下系统资金回收期与全寿命周期净利润变化规律。
[Abstract]:Aiming at the problem of economic evaluation of WP-HESCCMFCSs, a method for evaluating the whole life economy of multi-energy coupled systems is proposed. Firstly, the multi-energy coupling system integration scheme is introduced. Secondly, aiming at the net profit of the whole life cycle of the multi-energy coupled system, the constraints are the maximum absorption of wind power and the energy flow and stable operation of WP-HESCCMFCS. The mathematical model of life cycle economic evaluation of multi-energy coupling system is constructed, and the net profit of fund recovery and life cycle of multi-energy coupling system is solved. Based on a wind farm and coal chemical enterprise in Xinjiang area, the proposed model of wind power hydrogen energy storage and multi-energy coupling system of coal chemical industry is simulated and calculated for the whole life cycle economic evaluation model. The variation law of net profit of system capital recovery period and whole life cycle is analyzed under the condition of different proportion of wind power connected to grid and non-power consumption ratio of wind power.
【作者单位】：新疆大学电气工程学院;电力系统国家重点实验室(清华大学电机系);国网新疆电力公司电力科学研究院;国网冀北电力有限公司承德供电公司;
【基金】：新疆杰出青年自然科学基金(2014711005) 国家自然科学基金(51577163);国家自然科学基金创新群体(51321005)资助项目
【分类号】：TM614;TQ53

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