Open Loop Stability on Hybrid Synchronous Motor
This paper searched open loop stability on hybrid synchronous motor which is made of a permanent magnet part and a reluctance part, there is important influence for the ratio k, the fraction length of the permanent magnet part, and the displaced angle α, the between the two part d-axis, the small-signal mathematics model was derived based on d-q reference frame, and optimized the appropriate k and α value considering the stability and the harmonic distortion factor (THD), The simulation results show that the model is correct.
Donald C. Wunsch II, Honghua Tan, Dehuai Zeng, Qi Luo
X. Z. Chen "Open Loop Stability on Hybrid Synchronous Motor", Advanced Materials Research, Vols. 121-122, pp. 860-865, 2010