Development of nano-second pulsed power technology and its industrial application

本课题旨在研制一种高重复次数、纳秒脉冲发电装置，在高压气体、水和固体中产生放电等离子体。在此基础上，研究了纳秒脉冲功率与生物、生物体、化合物等的相互作用，为其产业化应用奠定了基础。研究结果总结如下：1。利用Blumlein线研制了纳秒脉冲发电机，利用磁脉冲压缩法对100纳秒脉冲发电机进行充电。利用脉冲电源产生等离子体，将二氧化碳在容器中转变为气体、液体和超临界流体，在容器中产生放电等离子体。此外，还观察了等离子体的放电发展和温度、密度测量。利用高重复脉冲功率发生器，研究了脉冲功率对藻类的影响。藻类细胞内的气囊被破坏，藻类沉到湖底。此外，在亚纳秒脉冲电场作用下，癌细胞发生凋亡。

This research is to develop a high repetition, nanosecond pulse power generator, which generates electric discharge plasmas in high pressure gases, the water and solids. Then, interactions of the nanosecond pulse power with bio, the living body, the chemical compound and others are examined, and the base of industrial use is build. The summary of research results is as follows.1. Development of nanosecond pulse power generatorA nanosecond pulsed power generator was developed using Blumlein line, which was charged by pulse power generator of 100 nanosecond using a magnetic pulse compression method.2. Plasma generation by pulsed powerThe state of the carbon dioxide could be changed to gas, liquid and super critical fluid in a container, where the discharge plasmas were produced. Furthermore, the discharge development and temperature and density measurement of plasmas were observed.3. Use of the high repetition pulse power generatorInfluence of pulsed power on Algae was studied. The gas vesicle in the cell of Algae was destroyed and Algae went to the bottom of lake. Furthermore, the apoptosis of the cancer cell was caused by a pulse electric field in a sub-nanosecond.