重点阐述大气压下辉光放电( APGD)技术的现状,解释了电子雪崩模型和流注放电理论,并以电压- 电流波形图和电压-电荷李萨育图鉴别介质阻挡放电与大气压下辉光放电。
The common models to explain APGD are electron avalanche model and streamer discharge model. APGD and DBD can be distinguished by voltage-current waveform and voltage-charge Lissajous figure.
最后给出电流分解算例及相关波形图,对所提出的方法进行了验证。
An example of current decomposition and relevant waveforms to verify the new method are presented in the paper.
三种焊条的电流电压波形图具有明显短路特征。
The oscillograph of current and voltage of the three electrodes have obvious features of short-circuiting.
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