Current Distribution and Loss Calculation of a Multi-layer HTS Transmission Cable

다층 고온 초전도케이블에서의 전류분류 및 손실 계산

Superconducting transmission cable is one of interesting part in power application using high temperature super-conducting wire as transformance. One important parameter in HTS cable design is transport current distribution because it is related with current transmission capacity and loss. In this paper, we present the calculation theory of current distribution for multi-layer cable using the electric circuit model and in example, calculation results of current distribution and AC loss in each layer of 4-layer HTS transmission cable.