摘要
本文引入的差分发射探针技术，主要用于测量等离子体电势。其中主要采用了直流加热探针和反馈环控制偏压电路，使等离子体电势的直接、连续和自动指示成为可能。与比较成熟的单探针测量技术相比，本文给出的方法测量结果正确，操作简单，能自动跟踪指示。
お new technique for plasma space potential measurement using the differential emissive probe is introduced in this paper. In this method, DC heated probes and a feedback control circuit are combined to measure the plasma potential directly, automatically and continuously. Compared with the results given by single probes, it can be seen clearly that the results from the method are more accurate and the equipment is easy to operate.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1998年第1期48-51,共4页
Nuclear Fusion and Plasma Physics
基金
国家自然科学基金
