An experiment prototype of 1.5kw three-level inverter has been manufactured, which is driven by "based on FPGA vectorgenerator". We finally got ideal wave in this experiment system.
An 80C196 MCS based on AT Bus replaces the Display Computer and VectorGenerator board of the old HUD Teaching Simulator. It reduces system form and costs, also improves system reliability.
The paper analyzes the vector control theory for doubly fed induction generator, Maximal Power Point Track (MPPT) and control strategy for the unity power factor of stator output.