LIGHTNING PROTECTION USING LFA-M PDF

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Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions.

Personal Sign In. For IEEE to continue sending you helpful information on our products and services, please consent to our updated Privacy Policy. Email Address. Sign In. Lightning protection of medium voltage overhead lines by modular long-flashover arresters Abstract: A long flashover arrester LFA , which comprises three flashover modules using the creeping discharge effect, is described in this paper. In this design, the total arrester-stressing voltage is applied simultaneously to all of the modules so that the voltage-time characteristics of the arrester are improved considerably assuring reliable protection of medium voltage e.

A single LFA per support or pole is found to be sufficient to protect an overhead line against induced overvoltages. An LFA should be arranged in parallel with each insulator in order to protect a line against direct lightning strokes. Article :. Date of Publication: 09 July DOI: Need Help?

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LIGHTENING PROTECTION USING LFA-M

Copy embed code:. Automatically changes to Flash or non-Flash embed. WordPress Embed Customize Embed. URL: Copy. Presentation Description efficient. Lightning is an electrical discharge between cloud and earth, between clouds or between the charge centers of same cloud. Lightning is a huge spark that takes place when clouds are charged to a high potential with respect to earth object e.

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Lightning Protection Using LFA-M Presentation

A new simple, effective and inexpensive method for lightning protection of medium voltage overhead distribution line is using long flashover arresters LFA. A new long flashover arrester model has been developed. It is designated as LFA-M. It offers great number of technical and economical advantages. The important feature of this modular long flashover arrester LFA-M is that it can be applied for lightning protection of overhead distribution line against both induced over voltage and direct lightning strokes.

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