| Abstract |
Measurements of losses in power electronics switches raises great theoretical difficulties this paper investigates with a practical point of view. Measurements acquired, with a maximum of care, during a switch work are, after, considered as perfect. Starting with these measurements, various inaccuracy causes are successively simulated to evaluate their impact on waveforms and numerical results. Results are presented to allowed an engineer to determine necessary measurement equipment performances regarding the studied switch and the needed accuracy. |
