The wire clamp is widely used as an electrical connection component between capacitor unit and external.In the process of using capacitors

the failure of wire clamps brings hidden danger to the capacitor installation and the safe operation of the power grid.This article through simulation and theoretical analysis

and the way of choosing material

the simulation calculation is carried out for the stress of a kind of clamp assemble under the pre tightening force and temperature rise circumstance

to avoid the clamp fracture while in use

so as to improve the safe operation of power grid.