Field Oriented Control of Indu

Field Oriented Control of the IM with speed references changes and load torques

The FOC Field Oriented Control of IM App helps students and teachers to study and understand the vector control of the Induction Machine and its transient behavior.

Several events can be applied during the simulation, such as changes in load torque at different times, reference speeds and reference currents Idsref and Iqsref, as well as resistive parameter variations.

Simulations can be shared and exported to other apps (Gmail, photos, Excel sheets, documents).

Main characteristics:

- Simulation of vector control of the Induction machine (IM), in speed and current control

- Curves of Idsref, Iqsref, Ids, Iqs currents and Vdsref, Vqsref voltages, electromagnetic torque, speed, rotor and stator flux in alpha-beta, as a function of time and in steady state

- Application of Clarke and Park transformations to three-phase variables (voltages and currents)

- Field Oriented Control: IRFOC, DRFOC, ISFOC, DSFOC

- Current control (Ids, Iqs) and speed control

- Ideal inverter (sinusoidal voltage) or 2-level PWM (Pulse Width Modulation)

- Change motor parameters and save them in local files

- Apply several load torque events, speed reference... in the simulation

- Simulation parameters (final time, step time...)

- Displays the curves by splitting the window into 2 graphs, with zoom and display of values on the curve point

Premium Version:

- Additional events (speed reference Wmref, Idsref, Iqsref, stator and rotor resistance) instead of only load torque events

- Display an infinity of curves on the 2 graphs with selection of the color, the top/bottom position and the primary or secondary Y-axis of the graph. It is limited to 3 curves in the basic version

- Load previously saved configuration, and also share them by email

- Export data: graph images, graph data (xls/csv), machine parameters

- And of course you help the developer, who is a teacher and researcher in electrical engineering, in his approach to develop educational apps