报告摘要：In this presentation integrated sold state transformer (SST) concepts for utility interface of renewable energy systems such as solar/wind and battery energy systems ac to dc fast chargers and adjustable speed drives are detailed. Different configurations of the SST with medium frequency and high frequency transformer isolation are examined in detail. Advantages of the integrated SST concept include higher power density; higher input current quality and robust operation are detailed with extensive simulations. Results for laboratory prototype converter systems are discussed.

报告人简介：Prasad N. Enjeti (M'85-SM’88-F'00) received his B.E. degree from Osmania University, Hyderabad, India, in 1980, the M.Tech degree from Indian Institute of Technology, Kanpur, in 1982, and Ph.D. degree from Concordia University, Montreal, Canada, in 1988, all in Electrical Engineering.
He has been a member of Texas A&M University faculty since 1988 and is widely acknowledged to be a distinguished teacher, scholar and researcher. He currently holds the Texas Instruments (TI) Professorship in Analog Engineering. His research emphasis on industry-based issues, solved within an academic context, has attracted significant external funding. To date he has graduated 33 PhD and 51 MS students. Fourteen of his PhD students currently serve as faculty in institutions at home and across the world while others have leadership positions in industry. He along with his students have received numerous best paper awards from the IEEE Industry Applications and Power Electronics Society. His primary research interests are in advancing power electronic converter designs to address complex power management issues. His recent research focus has been on innovative power electronic solutions to interface renewable energy sources to electric utility. Among the many honors he has received are the Texas A&M University Association of Former Students University Level teaching award in 2001 and the R. David Middlebrook Technical Achievement Award from the IEEE Power Electronics Society in 2012.