摘要
为了满足海洋高分辨率勘探的需要,文章介绍了一种新研制的50kJ超大能量等离子体震源,分为脉冲电源、传输线、发射电极三部分。在海试过程中等离子体震源运行稳定、工作可靠、充放电速率稳定,通过与传统气枪震源比较,等离子体震源在分辨率上具有明显的优势,在海域浅地层高分辨勘探方面有着广泛的应用前景。
In order to meet the needs of high resolution marine exploration,a new 50 kJ super large energy plasma source is introduced in this paper.It is divided into three parts：pulse power supply,transmission line and emission electrode.During the sea trial,the plasma source is stable and reliable,and the charge and discharge rate are stable.Compared with the traditional air gun source,the plasma source has obvious advantages in resolution,and having a broad application prospect in shallow sea area and high resolution exploration.
出处
《气象水文海洋仪器》
2017年第4期75-78,共4页
Meteorological,Hydrological and Marine Instruments
基金
天燃气水合物勘查技术研发项目(GZH201100307)
自然科学基金项目(91128205-2)共同资助
关键词
等离子体震源
海洋勘探
高分辨率
plasma seismic source
ocean exploration
high-resolution
