Auteur Cheung, N. C.
Documents disponibles écrits par cet auteur (2)
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Si Zhe, Chen, Auteur ; Cheung, N. C., Auteur ; Ka Chung, Wong, Auteur |An integral sliding-mode direct torque control (ISM-DTC) scheme with space-vector modulation for wind-energy conversion systems based on doubly-fed induction generators (DFIGs) under unbalanced grid voltage is proposed. The torque and power puls[...]
Article : texte imprimé
Tsui, K.W.-H., Auteur ; Cheung, N. C., Auteur ; Yuen, K.C.-W., Auteur |It is well known that commercial hybrid stepper system has one or more low-speed resonant points. However, this characteristic cannot be accurately modeled without high-order equations or complicated measurement of motor parameters. In this pape[...]
