Research on the state information acquisition technology of marine controlled source electromagnetic transmitter system
LI Xian-Cheng1(), CHEN Guo-Qing1(), DENG Ming2, LUO Xian-Hu3, WANG Meng2, DUAN Ni-Ni2, ZHOU Li1
1.Huazhong Institute of Electro-Optics,Wuhan National Laboratory for Optoelectronics,Wuhan 430223,China 2.China University of Geosciences,School of Geophysics and Information Technology,Beijing 100083,China 3.Guangzhou Marine Geological Survey,Guangzhou 510075,China
State information acquisition is an indispensable part for MCSEM(marine controllable source electromagnetic) transmitter system which is important for MCSEM exploration. Especially under the conditions of high voltage, high temperature and strong interference, it plays an inestimable role in the reliable and stable operation of the instrument. Based on the principles of simplicity, ease of use, reliability and high safety factor, the state acquisition technology for the new generation of MCSEM transmitter system is designed and implemented by using the technology of CAN bus, serial port, optical fiber and wireless network. Test shows that the technical scheme of state acquisition is simple, stable and reliable.It has meet the harsh requirements of MCSEM transmitter system and has been applied to the exploration of nature gas hydrate in South China Sea.
李显成, 陈国庆, 邓明, 罗贤虎, 王猛, 段妮妮, 周励. 海洋可控源电磁发射系统状态信息采集技术研究[J]. 物探与化探, 2020, 44(5): 1153-1160.
LI Xian-Cheng, CHEN Guo-Qing, DENG Ming, LUO Xian-Hu, WANG Meng, DUAN Ni-Ni, ZHOU Li. Research on the state information acquisition technology of marine controlled source electromagnetic transmitter system. Geophysical and Geochemical Exploration, 2020, 44(5): 1153-1160.
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