Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/61781
Title: ALTERNATIVE SOLUTION FOR THE CHOWDHURI-GROSS MODEL OF LIGHTNING-INDUCED VOLTAGES ON POWER LINES.
Authors: Haldar, M.K. 
Liew, A.C. 
Issue Date: Jul-1988
Source: Haldar, M.K.,Liew, A.C. (1988-07). ALTERNATIVE SOLUTION FOR THE CHOWDHURI-GROSS MODEL OF LIGHTNING-INDUCED VOLTAGES ON POWER LINES.. IEE Proceedings C: Generation Transmission and Distribution 135 -C (4) : 324-329. ScholarBank@NUS Repository.
Abstract: According to a previous study, the induced voltage due to any current shape in the lightning channel can be obtained through the application of the Duhamel integral to the induced voltage due to a step current in the lightning channel. The paper presents an alternative expression for the Chowdhuri-Gross model, using a method different from that previously employed. This expression gives the induced voltage directly in terms of the inducing voltage due to a step current. The simplicity of the expression is evident when calculating the induced voltage due to a ramp current. The expression for this induced voltage is used to obtain induced voltage pulse shapes due to a current with a linearly-rising front.
Source Title: IEE Proceedings C: Generation Transmission and Distribution
URI: http://scholarbank.nus.edu.sg/handle/10635/61781
ISSN: 01437046
Appears in Collections:Staff Publications

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