The Study of Characteristics of Tubular Type Coaxial Shunt for High Current Measuring System

대전류 측정용 Tubular Coaxial Shunt 특성에 관한 연구

This paper describes the optimal design, construction and performance evaluation of coaxial shunts used in high current testing laboratory for current measuring system. These shunts, which are of tubular type coaxial shunts, the currents to be measured range from Amperes to several kiloAmperes, and the frequency of the signals has a bandwidth from DC to megaHertz. The shunt must have the mechanical strength to support the forces produced by the transient current, above all, the measuring capabilities of shunt are dependent upon short response time and it must be as free as possible of inductive effects. In this paper presents both characteristic of shunt and design of tubular type coaxial shunt.