Calculation Model of Conductor Removed-length after Span Reconstruction While Large-span Tensioning on Ground

SUN Dexin

Electric Power Construction ›› 2013, Vol. 34 ›› Issue (1) : 96-98.

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PDF(380 KB)
Electric Power Construction ›› 2013, Vol. 34 ›› Issue (1) : 96-98.

Calculation Model of Conductor Removed-length after Span Reconstruction While Large-span Tensioning on Ground

  • SUN Dexin
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Abstract

The span reconstruction in the strain section is analyzed in this paper, which is caused by the inclination of suspension insulator strings in tangent tower, and then the calculation model is established. The calculation method of conductor removed-length is derived under the condition of large-span ground-tensioning. It is verified by practices that this model has higher calculation accuracy.

Key words

large-span / span reconstruction / suspension insulator string / inclination / tensioning on ground

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SUN Dexin. Calculation Model of Conductor Removed-length after Span Reconstruction While Large-span Tensioning on Ground[J]. Electric Power Construction. 2013, 34(1): 96-98

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