共 9 条
[1]
BRERETON DS, 1957, AIEE T POWER APPARAT, V76, P451
[5]
Freris L. L., 1990, WIND ENERGY CONVERSI
[6]
Larsson A., 1996, Proceedings of the ICHQP. 7th International Conference on Harmonics and Quality of Power, P270
[9]
Sorensen P., 1995, RISOI939EN RIS NAT L