Title :
Control of a Synchronous Motor With an Inverter Integrated Rotor
Author :
Eunsoo Jung ; Sungmin Kim ; Jung-Ik Ha ; Seung-Ki Sul
Author_Institution :
Seoul Nat. Univ., Seoul, South Korea
Abstract :
In this paper, a synchronous motor with an inverter integrated rotor (SMIIR) is introduced, and its control scheme is proposed. This presents a new breed of synchronous motor in that it integrates an inverter inside the rotor. The basic operational principle and control strategies are discussed. Given these new strategies, the SMIIR can be considered as a synchronous motor which changes its field according to the harmonic voltage of the stator inverter. The feasibility of the proposed structure of the drive system and its operation principle are evaluated through experimental results.
Keywords :
invertors; machine control; rotors; stators; synchronous motor drives; SMIIR; basic operational principle; drive system; harmonic voltage; inverter integrated rotor; stator inverter; synchronous motor control; Inverters; Rotors; Stator windings; Torque control; Voltage control; AC motors; brushless rotating machines; pulsewidth-modulated inverters; variable-speed drives;
Journal_Title :
Industry Applications, IEEE Transactions on
DOI :
10.1109/TIA.2012.2226199
