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In this paper there is analyzed the dynamic behavior of a reluctance synchronous motor with continuous rotation in case of supply to a vector-control converter. In this purpose a simulation program has been conceived; it is based on the motor equations written in the two-axis theory. The model used is an original form, with combined variables. It can be used for any type of synchronous machine. The...
The site of e-learning www.e-lee.net has been carried out by the collaboration of four universities from Belgium, France, Portugal and Romania, along a period of three years. This paper makes a general presentation of this site, with emphasis on an application dedicated to reluctance synchronous motor. There are presented the construction, operation principle, equations and a few characteristics in...
In this paper an modern solution to measure and analyse selected parameters of variable reluctance synchronous motor is presented. An virtual instrument with multiple options for selecting the analyzed parameters is described. The values of motor measurement voltages, currents and speed are read from a specified folder. With present virtual instrument it can be see the motor currents, voltages and...
This paper presents a Matlab program for the simulation of the direct-on-line starting of a three-phase asynchronous motor. The program, conceived on the basis of the mathematical model written in the two-axes theory, allows to study the influences of the inertia moment and resistant torque upon the dynamic regime analyzed. To confirm these simulations, there has been used a data acquisition system...
This paper presents a series of transient regimes specific to the reluctance synchronous motors operation. There are detailed the used mathematical model, having the currents and the speed as state variables, the Matlab-Simulink model obtained on the basis of these equations, the simulations obtained in the case of the asynchronous starting and when some torque and voltage disturbances occur. Finally,...
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