<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper proposes a hybrid method for calculating lightning performance of overhead lines caused by direct strokes by combining Lattice diagram together with the Monte Carlo method. In order to go through this, firstly, the proper analytical relations for overvoltages calculation are established based on Lattice diagram. Then, the Monte Carlo procedure is applied to the obtained analytical relations. The aim of the presented method that will be called ‘ML method’ is simply estimation of the lightning performance of the overhead lines and performing the risk analysis of power apparatus with retaining the acceptable accuracy. To confirm the accuracy, the calculated results of the presented ML method are compared with those calculated by the EMTP/ATP simulation.</p></abstract>

This paper proposes a hybrid method for calculating lightning performance of overhead lines caused by direct strokes by combining Lattice diagram together with the Monte Carlo method. In order to go through this, firstly, the proper analytical relations for overvoltages calculation are established based on Lattice diagram. Then, the Monte Carlo procedure is applied to the obtained analytical relations. The aim of the presented method that will be called ‘ML method’ is simply estimation of the lightning performance of the overhead lines and performing the risk analysis of power apparatus with retaining the acceptable accuracy. To confirm the accuracy, the calculated results of the presented ML method are compared with those calculated by the EMTP/ATP simulation.

A Hybrid Method for Evaluating of Lightning Performance of Overhead Lines based on Monte Carlo Procedure

Electrical and Comp. Eng. Depart., University of Birjand, POB 97175/376, Birjand,

Faculty of Engineering, Doshisha University, Kyo-Tanabe, Kyoto,

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This paper proposes a hybrid method for calculating lightning performance of overhead lines caused by direct strokes by combining Lattice diagram together with...

A Hybrid Method for Evaluating of Lightning Performance of Overhead Lines based on Monte Carlo Procedure

Published Online: Sep 18, 2016

Page range: 246 - 252

Received: Jul 12, 2014

DOI: https://doi.org/10.1515/jee-2016-0036

Keywords
lightning performance, overhead lines, Monte Carlo method, risk analysis

© 2016 Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

A Hybrid Method for Evaluating of Lightning Performance of Overhead Lines based on Monte Carlo Procedure

Published Online: Sep 18, 2016

Page range: 246 - 252

Received: Jul 12, 2014

DOI: https://doi.org/10.1515/jee-2016-0036

Keywordslightning performance, overhead lines, Monte Carlo method, risk analysis

© 2016 Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
lightning performance, overhead lines, Monte Carlo method, risk analysis