This paper is derived from a work developed inthe frame of a PHARE TTQM Program which mainobjective was the technological transfer in the field ofpower electronics.

这篇论文来源于一部著作，而这部著作由PHARE TTQM 项目的框架得来的。PHARE TTQM 项目的主要目的在工业电子学领域的技术转让。