简介:OwingtorecentprogressoflongYBCOcoatedconductors,coilswoundofYBCOconductorswillbedevelopedinnearfuture.ComparedwithcoilswoundofLTSconductom,coilswoundofHTSconductorsoperatedathighertemperaturearehardtobequenched.However,measuresforquenchprotectionarestillnecessary.EspeciallyYBCOcoatedconductorsthataremadebydepositionofthinYBCOfilmonNibasedalloysubstratessuchasHastelloytapesarehighlyresistivewhentheyarequenched,Therefore,