求助DFIG中三相电网电压不平衡控制仿真
求助DFIG中三相电网电压不平衡控制仿真。 本帖最后由 moonglaive 于 2012-4-2 18:34 编辑回复 1# yongzai25
可以参考一下这篇文献，
这篇文献里面有详细的控制算法，和模块的搭建
Abstract. In this paper, a DFIG power conversion system is simulated and vector
controlled for improving power quality of the grid while injecting the required active
power of the system. The system model proposed in this paper is developed in the
dedicated power electronics and system simulation tool, PSCAD/EMTDC. The model
also includes dynamic wind speed fluctuations and control of a soft starter, enabling
simulation of the power quality characteristics of the wind turbine. Based on the
simulation results, it is proved that the proposed DFIG is capable of simultaneous
capturing maximum power of wind energy with fluctuating wind speed and improving
power quality, that are achieved by cancelling the most significant and troublesome
harmonics of the utility grid. Dynamic power factor correction and reactive power
control are the other two significant features of this technology.
Keywords. Double Fed Induction Generator, Wind turbines, Modeling, Vector control
有些看不懂，呵呵 回复 2# moonglaive
赞一个下下来慢慢学习。请问有DFIG的模型吗？官网的那个模型我已经有了，不知您是否还有其他的DFIG模型 回复 2# moonglaive
如果有的话 不知能否发我一份 zhangdahai1027@163.com 不胜感激 高手就是高手，多多指教
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