Print Email Facebook Twitter Lightning Induced Overvoltages in Mixed 380 kV OHL-Cable-OHL connections Title Lightning Induced Overvoltages in Mixed 380 kV OHL-Cable-OHL connections Author Hoogendorp, G. Popov, M. Van der Sluis, L. Faculty Electrical Engineering, Mathematics and Computer Science Department Electrical Sustainable Energy Date 2013-07-18 Abstract Transmission of electric energy at high voltage levels is mainly performed by overhead lines. Nowadays, an increasing amount of power grid operators are replacing overhead transmission lines by underground cables. Cable presence in power systems may have consequences for the behavior of the total system, since cables have much larger capacitance than overhead lines. In the Netherlands, a new mixed 380 kV connection is under construction, in which four underground cable sections are embedded between overhead lines. In this paper, the behavior of this mixed line-cable-line configuration is studied during lightning events. The study is performed by using a transient simulation model of this mixed 380 kV system, which is developed in PSCAD. Subject cabletransient modellightning To reference this document use: http://resolver.tudelft.nl/uuid:b6947c9d-75c0-4771-9516-368d007625c1 Source IPST 2013: International Conference on Power System Transients, Vancouver, Canada, 18-20 July 2013 Part of collection Institutional Repository Document type conference paper Rights (c) 2013 The Author(s) Files PDF 302250.pdf 587.7 KB Close viewer /islandora/object/uuid:b6947c9d-75c0-4771-9516-368d007625c1/datastream/OBJ/view