The simple, fast and accurate method for vectorial analysis and presentation .
Many engineers tend to think in geometrical patterns, graphs and two dimensional structures.
The Vectorial system first introduced by Park in the 30's has made engineers all over the world speak the same language but the understanding, testing, analysing and interpretation of the Park vectors have been complicated. Technicians with a limited mathematical and theoretical background have not always been able to understand and interpret the dynamic interaction between the induction motor and its electronic environment. The Vector Visualizing Unit makes it simple The VVU can be characterized as a simultaneous interpreter to the oscilloscope equipment, making it possible to study, monitor, check, adjust and classify three-phase motor drives in the most efficient way, especially when using frequency inverters. VVU translates the electrical interactions into non-abstract ones making it simple to sense the interplay between these interactions. The Punos VVU makes it possible to display the plane vectors in the Park system by transforming the components into the x-y system.