简介:Thispaperpresentsacoupledmagnetic-circuitmethodforcomputingthemagneticforceofair-corereactorundershort-timecurrent.Thecurrentandthemagneticfluxdensityarecomputedfirstandthenthemagneticforceisobtained.Thus,thedynamicstabilityperformanceofair-corereactorcanbeanalyzedatthedesignstagetoreduceexperimentalcostandshortenthelead-timeofproductdevelopment.