Title :
Instantaneous power control-an alternative to vector and direct torque control?
Author :
Betz, R.E. ; Cook, B.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia
Abstract :
This paper presents a new algorithm for the control of AC machines based on the concept of controlling the instantaneous real and imaginary power. This strategy, called instantaneous power control (IPC), allows decoupled control of the torque and flux in the machine. This paper outlines the basic algorithm and then presents simulation results of its performance
Keywords :
AC machines; control system analysis; control system synthesis; machine theory; machine vector control; power control; torque control; AC machines; control design; control simulation; decoupled flux control; decoupled torque control; imaginary power control; instantaneous power control algorithm; real power control; AC machines; Hysteresis; Induction machines; Magnetic variables control; Position measurement; Power control; Pulse width modulation; Pulse width modulation inverters; Torque control; Voltage;
Conference_Titel :
Industry Applications Conference, 2000. Conference Record of the 2000 IEEE
Conference_Location :
Rome
Print_ISBN :
0-7803-6401-5
DOI :
10.1109/IAS.2000.882101
