Search Results - "Bak, C.L."

Vacuum circuit breaker modelling for the assessment of transient recovery voltages: Application to various network configurations by Bak, C.L., Borghetti, A., Glasdam, J., Hjerrild, J., Napolitano, F., Nucci, C.A., Paolone, M.

“…•The use of vacuum circuit breaker models for transient recovery voltages simulation is presented.•The models are validated against measurements in a…”
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Overvoltage Protection of Large Power Transformers-A Real-Life Study Case by Bak, C.L., Einarsdottir, K.E., Andresson, E., Rasmussen, J.M., Lykkegaard, J., Wiechowski, W.

“…This paper demonstrates the results from a detailed study of the overvoltage protection of a particular 400/150-kV 400-MVA power transformer. The work…”
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Comparison of Backflashover performance between a novel composite pylon and metallic towers by Zhang, H., Ghomi, M., Wang, Q., da Silva, F.Faria, Bak, C.L., Yin, K., Skouboe, H.

“…•Backflashover rate evaluation based on Monte Carlo method.•Backflashover performance comparison between a composite pylon and conventional towers.•Separated…”
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Online fault location on AC cables in underground transmission systems using sheath currents by Jensen, C.F., Nanayakkara, O.M.K.K., Rajapakse, A.D., Gudmundsdottir, U.S., Bak, C.L.

“…•We provide field measurements of faults on a 38.4km crossbonded cable.•We present two methods for fault location on long crossbonded cables both using sheath…”
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A Novel Parameter Identification -based Distance Protection Algorithm for Transmission Line Connecting to Wind Power Plant by Ma, KQ, Chen, Z, Bak, CL

“…In resent, large-scale wind power plant (WPP) integrating into transmission level and the transforming of over-head line (OHL) into underground cable (UC)…”
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Operation strategy of a multi-terminal HVDC-connected wind farm against a highly fluctuating condition by Irnawan, R, Perilla, A, da Silva, FF, Bak, CL, Rueda Torres, JL, van der Meijden, MAMM, Lindefelt, AM, Alefragkis, A

“…When a PtP link is expanded into a multi-terminal HVDC (MTDC) system by interconnecting an additional offshore wind farm (OWF) converter, the existing…”
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DC power flow control for radial offshore multi-terminal HVDC transmission system by considering steady-state DC voltage operation range by Irnawan, R, da Silva, F.F, Bak, C.L, Bregnhoj, T.C

“…This paper deals with a radial offshore multi-terminal HVDC (MTDC) transmission system which is formed by interconnection several existing offshore wind farm…”
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Evaluation of half-bridge modular multilevel converter model for VSC-HVDC transient stability studies by Irnawan, R, da Silva, F.F, Bak, C.L, Bregnhoj, T.C

“…This paper evaluates the modeling methods for half-bridge modular multilevel converter (HB-MMC) based voltage-sourced converter (VSC) HVDC system for…”
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Distance Protection Impedance Measurement for Inhomogeneous Multiple-Circuit 400/150 kV: Transmission Lines with Shared Towers by Bak, C.L, Sigurbjo¨rnsson, R, Bukh, B.S, Post, R

“…Combined transmission lines where different voltage levels shares same towers are used in transmission systems in order to save way of right. Faults between…”
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Distance Protection of Cross-Bonded Transmission Cable-Systems by Bak, C.L, Jensen, C.F

“…In this paper the problems of protecting a cross-bonded cable system using distance protection are analysed. The combination of the desire to expand the high…”
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Fault Analysis for Protection Purposes in Maritime Applications by Ciontea, C.I, Bak, C.L, Blaabjerg, F, Madsen, K.K, Sterregaard, C.H

“…The method of symmetrical components simplifies analysis of a three-phase network and provides information regarding the existance of a fault in the system…”
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Dynamic Security Assessment of Western Danish Power System Based on Ensemble Decision Trees by Chengxi Liu, Bak, C.L, Zhe Chen, Lund, P

“…With the increasing penetration of renewable energy resources and other forms of dispersed generation, more and more uncertainties will be brought to the…”
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Harmonic domain modeling of a distribution system using the DIgSILENT PowerFactory software by Wasilewski, J., Wiechowski, W., Bak, C.L.

“…The first part of this paper presents the comparison between two models of distribution system created in computer simulation software PowerFactory (PF). Model…”
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Hybrid time/frequency domain modelling of nonlinear components by Wiechowski, W., Lykkegaard, J., Bak-Jensen, B., Bak, C.L.

“…This paper presents a novel, three-phase hybrid time/frequency methodology for modelling of nonlinear components. The algorithm has been implemented in the…”
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GPS-synchronized harmonic measurements performed on a 400kV transmission network by Wiechowski, W., Lykkegaard, J., Bak-Jensen, B., Bak, C.L., Wasilewski, J.

“…In this paper, GPS-synchronized harmonic measurements performed on the transmission network of the Danish TSO Energinet.dk are presented. The purpose of the…”
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Transformer Core Nonlinearities Modeled in Harmonic Domain by Wiechowski, W., Bak-Jensen, B., Bak, C.L., Lykkegaard, J., Poller, M.

“…This paper demonstrates the results of implementation and verification of an already existing algorithm that allows for calculating saturation characteristics…”
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An improved model for the calculation of the electrical onset in gas insulated medium inhomogeneous gaps by Bak, C.L., Bak-Jensen, B., Sorensen, J.T.

“…Most hardware for use in HV systems requires a thorough geometric design concerning the inception of breakdown (partial discharges, corona). Work shows an…”
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