Copula-Based Security Assessment of Power Insulators Influenced by the Storm-Reference-Cited by-同舟云学术

Copula-Based Security Assessment of Power Insulators Influenced by the Storm

Published:2011-05 Issue: Volume:55-57 Page:849-852
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Wang Zhao Kun¹,Yi Jun²,Lai Ming Yong¹,Liu Bao Ping²

Affiliation:

1. Hunan University

2. Changsha University of Science and Technology

Abstract

In this paper the model of Copula-based security assessment of power insulators under the impact of the storm is proposed. The model firstly analysis the daily average winds speed, the historical daily rainfall data to get the probability of wind speed and daily rainfall distribution. Then presents the model of security assessment of power insulators under the impact of wind and rainfall by considering not only the probability of relevance between the daily average wind speed and daily rainfall by using Copula join function, but also the combination of meteorological factors on the impact of power insulators security. This work was supported by the Key Scientific and Technological Project of Hunan Province of China (2008FJ1006).

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.55-57.849.pdf

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