APPLICATION OF ROGOWSKI COIL IN FAST PULSED-CURRENT MEASUREMENTS OF CAPILLARY DISCHARGE

Fizika A (Zagreb)

SANDA PLESLIĆ¹ 

DOI  :  

学科分类：物理（综合）

来源: Fizika A: a journal of experimental and theoretical physics

【 摘 要 】

Themeasurementoffastpulsed-currentandobservationoftimevariationsofthecurrentareimportantfordiagnosticsofhigh-currentdischarges.ThemostconvenientmethodofmeasurementistheapplicationoftheRogowskicoilwhichcanmeasurevariablecurrentsinaverywiderangeoffrequencyandcurrent.WeintroducetheRogowskicoilinthemeasurementsofcurrentoftheablativecapillarydischarge.Thedischargecurrentisaveryimportantcharacteristicoftheprocessanditsdeterminationallowstheestimationoftheperiodofthedischargecycleandofthetotalinductanceofthecircuit.Inourexperiments,thedischargecurrentswereoftheorderofmagnitudeofseveralkA,thedischargecycleperiodswereoftheorderof300nsandthetotalinductanceswereoftheorderofafewtensofnH.

【 授权许可】

Unknown