报告时间：2022年3月11日16:30-17:30

报告地点： Microsoft Teams（会议链接与首次讲座一致）                                                                           

报告人： Giovanni Mazzanti

          工作单位：意大利博洛尼亚大学

          举办单位：yl34511线路中心

          报告人简介：

Giovanni Mazzanti (IEEE Fellow "for contributions to high voltage direct current cable systems") is associate professor of High Voltage Engineering & HVDC Technology, Electrical Technologies & Power Quality at the University of Bologna, Italy. His research topics are reliability & diagnostics of HV insulation, power quality, renewables, human exposure to Electro-Magnetic Fields. He is consultant to TERNA, the Italian TSO. He is author or coauthor of 311 published papers and of the book Extruded Cables for HVDC Transmission: Advances in Research and Development, Wiley-IEEE Press, 2013. He is chairman of the IEEE DEIS Technical Committee (TC) on “HVDC cable systems”, and member of: IEEE Power and Energy Society (PES), IEEE Dielectrics & Electrical Insulation Society (DEIS), IEEE DEIS TC on “Smart grids”, IEEE PES Transmission & Distribution Committee (HVDC & FACTS Subcommittee), CIGRÉ, CIGRÉ JWG B4/B1/C4.73, CIGRÉ SC-B.1, CIGRÉ TF-B1.84, European Union Italian Mirror Group on HVDC & DC. He is co-Editor of the international journal IEEE Transactions on Dielectrics and Electrical Insulation.

报告简介：

Differences of HVDC vs. HVAC extruded cables. Design of AC extruded cables. Design of DC extruded cables. Electric field of DC cables: steady and transient electric field; modification by space charge. Impulse voltage withstand behavior of DC cables.