混合控制策略动态优化多负荷CCHP微网系统

为了降低含冷、热、电、气负荷多能互补微网的运行成本,并解决在传统控制方法下微网系统耗能大、响应慢及稳定性差等问题,提出了一种基于最短距离的CCHP系统混合控制策略.首先从系统运行经济性、稳定性和环保角度建立微网综合能源模型,结合传统控制方式建立4个运行场景,采用主副协同动态粒子群算法进行优化.实验结果表明,该控制策略在...

Dynamic Optimization of Multi-load CCHP Microgrid System by Hybrid Control Strategy

In order to reduce the operating cost of the multi-energy complementary microgrid with cold,heat,electricity and gas loads,and solve the problems such as high energy consumption,slow response and poor stability of the microgrid system under the traditional control method,a hybrid control strategy based on the shortest distance CCHP system is proposed.First of all,from the perspectives of system running economy,stability,and environmental protection,microgrid integrated energy model is established.Combined with the traditional control method,four running scenarios are established,and the principal deputy cooperative dynamic particle swarm algorithm is adopted for optimization.The experimental results show that the economic and optimization efficiency of the control strategy in the optimization results are comprehensively optimal,and it provides an economical,safe and efficient control strategy for power users,and has good engineering practicability.