According to the arrangement of thyristors in HVDC converter valve, the configuration of a high voltage resistive probe used for impulse voltage measurement has been designed especially. 根据高压换流阀中晶闸管的布置情况,设计了冲击电压测量用电阻型传感器探头的外形结构。
Influence of discharge parameters such as RF power and working pressure on the negative self-bias voltage of substrate was investigated by an oscilloscope with a high voltage probe. 采用高压探头示波器系统研究了射频辉光放电参数对自偏压的影响规律。
The detailed design of a low noise and high gain current to voltage ( I/ V) converter amplifying circuit in the probe is also presented. 具体介绍了探头的低噪声、高增益I/V转换器电路的设计。
High voltage, current real-time waveform capture probe, the discharge circuit voltage, current waveform analysis and research to arrive at the work characteristics of pulsed discharge in water. 采用高压、电流探头采集实时波形,对放电回路的电压、电流波形进行分析与研究,从而得出水中脉冲放电的工作特性。