Structure Design of Canted Coil Spring Contact Finger for 220 kV GIS Busbar
According to the needs of 220 kV GIS improvement of a certain company,a kind of canted coil spring contact finger structure suitable for the GIS busbar is designed.The structure of canted coil spring,contact base and conductive rod is designed based on the theoretical calculation.To verify the feasibility of the design,the parametric equation of the canted coil spring is es-tablished in the rectangular coordinate system,the space curve of the canted coil spring is plotted by Matlab software,the coordi-nates of each point on the space curve are imported into SolidWorks three-dimensional drawing software,finally the three-dimen-sional simulation model of the canted coil spring contact finger structure is established.The correctness of theoretical calculation is verified by the simulation.
GIS busbarcanted coil springspace curvesimulation model
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