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Lightnight Protecting Step of Upright Distribution Engine Used in Big Pumping Station |
HUANG Ren-kang, HUANG Zhi-feng |
Jiangdu Water Concervancy Project, Jiangdu 225200, China |
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Abstract This sheet of article will introuduce the lighting protecting steps into the upright distribution engine of the high tension that can be used in the hydropower and the pumping station without the primary transformer.When the upright distribution engine suffers the immediate thunder and the reaction thunder we can analyse the lightning wave passed through the lightning protecting installation and calculate wave velocity gradient and interception tension. Engineers who research into the high tension techqiue can refer to it.
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Received: 08 August 2013
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