Simulation of an Induction Machine using bond Graph modeling

Induction Machine (IM) is the most widely used electrical motors due to its reliability, low cost and robustness. Working on the IM is one of the good research areas where simulation of IM has been performed using various modeling tools like LabVIEW, MATLAB/Simulink. The simulation of IM has been done using IFOC (Indirect Field Oriented Control) and DTC (Direct Torque Control) algorithms which involves the Park's and Clark's Transformation to represents rotating magnetic field which involves the complex mathematical equations. The paper involves the physical simulation of IM without using any transformation which involves all measured physical values of component using Bond Graph (BG) modeling using 20Sim software. The simulation results of input stator current, stator flux produced, speed of IM at no load and at load is to performed. Keeping the first law of energy conservation in mind the energy transformation between electrical to magnetic and magnetic to mechanical are mapped.