摘要
针对飞轮储能用高速异步电机升速储能和降速发电的控制展开研究,搭建了一套高速异步电机对拖实验平台,以模拟飞轮储能系统升速储能和降速发电的实验过程,并结合实验结果分析了频率差和调制度对升速储能和降速发电实验的影响,从而验证了该数学模型的正确性,为进一步的变频率差控制和电压闭环控制打下基础。
The control of high-speed asynchronous motors accelerating energy storage and decelerating power generation for flywheel energy storage systems was studied, and an experimental platform was built with two high-speed asynchronous motors, for simulating experimental process of accelerating energy storage and decelerating power generation in the flywheel energy storage systems. Based on the experimental data, analyzing the influence of the frequency difference and the modulation depth on the accelerating energy storage and decelerating power generation experiments, accordingly verifying the validity of the mathematical model. A solid foundation was made by the experimental results for further study of the variable frequency difference control and the voltage closed-loop control.
作者
陈小玲
彭文
仇志坚
CHEN Xiao-ling PENG Wen QIU Zhi-jian(Shanghai University, Shanghai 200072, China Shanghai China Petroleum Instrument Co. , Ltd. , Shanghai 200072, China)
出处
《微特电机》
北大核心
2017年第3期42-45,共4页
Small & Special Electrical Machines
关键词
飞轮储能
异步电动机/发电机
V/F控制
能量回馈
flywheel energy storage
asynchronous motor/generator
V/f control
energy feedback
