Proceedings ArticleDOI
New simultaneous rotor flux and stator current controlled IM drive for good dynamic performance applications
S.-S. Park,G.H. Cho +1 more
- pp 665-671
TLDR
In this article, a high-performance induction motor (IM) drive which is different from field-oriented control (FOC) is presented, the rotor flux and the stator current are simultaneously controlled.Abstract:
A high-performance induction motor (IM) drive which is different from field-oriented control (FOC) is presented. In this drive, the rotor flux and the stator current are simultaneously controlled. The drive has the characteristics of good dynamics and fast transient response. Implementation of this drive is very simple compared with the FOC. Although the drive is robust against the rotor resistance variation, a rotor resistance compensation method for controlling the output torque accurately is presented. Simulation results show that the drive scheme can be used for applications requiring good dynamic performance. >read more
References
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Journal ArticleDOI
Field-Oriented Control of a Standard AC Motor Using Microprocessors
TL;DR: In this paper, it is shown that the flux signals may be derived from sensing coils or, with some compromise in performance, from the stator voltages and currents, and the speed signal is obtained from a digital tachometer.
Journal ArticleDOI
Study of Parameter Sensitivity in High-Performance Inverter-Fed Induction Motor Drive Systems
R. Krishnan,Frank C. Doran +1 more
TL;DR: In this paper, the position of the rotor flux is measured in the direct scheme and estimated in the indirect scheme, all of which are all machine-parameter dependent, and analytical expressions are derived to evaluate the effects due to parameter sensitivity.
Journal ArticleDOI
A High-Performance Controlled-Current Inverter Drive
Loren H. Walker,Paul M. Espelage +1 more
TL;DR: In this paper, a production variable-frequency drive is described which uses an induction motor and a controlled-current inverter, and the control loops of the drive have been arranged so that the performance can be extended to zero speed and to the theoretical upper limit speed.
Journal ArticleDOI
Digital Simulation of Field-Oriented Control of Induction Motor
S. Sathikumar,Joseph Vithayathil +1 more
TL;DR: In this article, the simulation of a control scheme using the principle of field orientation for the control of a voltage source inverter-fed induction motor is described, followed by an algorithm to simulate various components of the system in the digital computer.
Journal ArticleDOI
Control System Design of a Current Inverter Induction Motor Drive
Silverio Bolognani,Giuseppe Buja +1 more
TL;DR: In this paper, an analytical design of the control system of a slip-controlled current inverter induction motor drive is presented, where the drive dynamics are modeled in a control-oriented perspective.