Circuit-oriented model of the switched reluctance motor for drive systems simulation

Abstract

Switched reluctance motors, unlike other types of motors, for their operation require a control system and the supply from a converter. For simulation purposes of the complete switched reluctance drive system it is desirable to have a circuit-oriented model of the switched reluctance motor. A circuit-oriented model is especially useful when simulations are to be made for different algorithms and control parameters. A method of modeling, the developed circuit-oriented model of the switched reluctance motor, and simulation, results of the complete switched reluctance drive system are presented in the paper.windings. The rotor is brushless and has no winding of any kind or permanent magnets.An example of one of the most popular regular SRM (in which the stator and rotor poles are symmetrical about their center lines and equally spaced) is shown in Fig.1. It is a three-phase motor with six stator poles and four rotor poles. Each phase winding of this SRM consists of two coils wound in series on opposite stator poles.

Robust Force Control of an SRM-Based Electromechanical Brake and Experimental Results

“…Differentiating , we obtain (18) where (19) and is a design freedom. Using (15), (18) reduces to (20) Step 2: Defining a new Lyapunov function , where is a design parameter, we obtain (21) where (22) where is a controller gain picked by the designer.…”