【摘要】 应用新型励磁线圈测试了真空灭弧室磁控放电的着火条件， 以及离子电流与真空度的关系， 并从理论上探讨了不拆卸真空灭弧室测量其真空度的磁控放电机理。更多还原

【Abstract】 The critical initiation condition of magnetron discharge as well as the relationship between internal pressure and ion current in vacuum tube are measured by a new type coil,and the mechanisms of the magnetron discharge in the undetached measurement of internal pressure of vacuum interrupters are studied更多还原