3rd International Symposium on Resource Exploration and Environmental Science | |
An Experimental Test To the High-Low-Voltage-Coupler Which Is Used In the Two-Sources-Driven Underwater Spark Acoustic Source | |
生态环境科学 | |
Wang, Yibo^1 ; Zhang, Jinju^1 ; Peng, Fang^1 | |
School of Electronic Information, Hunan Institute of Information Technology, ChangSha | |
410100, China^1 | |
关键词: Acoustic sources; Backward voltage; Design Principles; Experimental test; Low voltages; Peak values; Right-hand sides; Two sources; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/300/4/042096/pdf DOI : 10.1088/1755-1315/300/4/042096 |
|
学科分类:环境科学(综合) | |
来源: IOP | |
【 摘 要 】
In this paper, a new type of two-sources-driven underwater spark acoustic source (TSD-USAS), is suggested. Then, the main mechanism and design principle of the high-low-voltage-coupler, which is the key part of TSD-USAS, is discussed. Finally, an experimental measurement to the backward voltage-penetration of the high-low-voltage-coupler, is implemented (at conditions of the HV capacitor: C H = 1 μF, U 0 = 15 kV). The experimental results show that, when the HV discharge of the right-hand-side part (traditional USAS) leads to a non-breakdown, no apparent backward voltage-penetration will appear at the low voltage input terminal of the high-low-voltage-coupler; when leads to a breakdown, a backward voltage-penetration (peak value of +6200 V, pulse width of 17 μs) will arise.
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
An Experimental Test To the High-Low-Voltage-Coupler Which Is Used In the Two-Sources-Driven Underwater Spark Acoustic Source | 317KB | download |