基于自适应分段云模型的可再生能源电力系统设计

Renewable energy power system design based on adaptive segmented cloud model

电力系统接入可再生能源时会出现电力负荷不平衡的问题,为此设计基于自适应分段云模型的可再生能源电力系统。采用高能量存储的内馈感应发电机,使系统在可再生资源强度调整过程中能够处于供电稳定状态;使用电力转换器用来均衡电力;充分考虑不确定性因素,结合自适应分段云模型计算电力负荷数据相似度,剔除重复数据;构建系统调度目标,实现负荷平衡分配。由实验结果可知,该系统能够平衡调度电力负荷且能够均衡调度可再生能源。

When the power system is connected to renewable energy,there will be power load imbalance.Therefore,a renewable energy power system based on adaptive segmented cloud model is designed.The internal fed induction generator with high energy storage is adopted to make the system in a stable state of power supply in the process of renewable resource intensity adjustment;use the power converter to balance the power;fully considering the uncertainty factors,combined with the adaptive segmented cloud model,calculate the similarity of power load data and eliminate duplicate data;build the system scheduling goal to realize the balanced distribution of load.The experimental results show that the system can balance and dispatch power load,and can balance and dispatch renewable energy.