Key Technology Study of Power Supply for Multi-Transient
 Electromagnetic Method Transmitter

doi:10.16183/j.cnki.jsjtu.2019.03.014

Abstract

Abstract: A novel active soft-switching converter is presented for an multi-transient electromagnetic method (MTEM) transmitter. The topology and operation principle of the MTEM transmitter are introduced in detail. Compared with the conventional converter, the proposed converter can operate in passive, single active and dual active soft-switching modes to achieve zero voltage switch over the entire load range, and the output power is greatly expanded. MTEM transmitter has the characteristics of large output-power, high-efficiency and strong-stability. The research has provided a solution for the development of other transmitters. At present, a 50kW prototype has been completed and achieves 1000V/50A output in the field.

Key words: multi-transient electromagnetic method, soft-switching, high-power, phase-shift full bridge, electromagnetic transmitter

CLC Number:

TM 56

WANG Xuhong,ZHANG Yiming,LIU Wei. Key Technology Study of Power Supply for Multi-Transient Electromagnetic Method Transmitter[J]. Journal of Shanghai Jiaotong University, 2019, 53(3): 355-365.

References

［1］刘光鼎, 郝天珧. 应用地球物理方法寻找隐伏矿床［J］. 地球物理学报, 1995, 38(6): 850-854. LIU Guangding, HAO Tianyao. Searching of hidden mineral deposits by geophysical methods ［J］. Chinese Journal of Geophysics, 1995, 38(6): 850-854. ［2］钟华森, 薛国强, 李貅, 等. 多道瞬变电磁法(MTEM)虚拟波场提取技术［J］. 地球物理学报, 2016, 59(12): 4424-4431. ZHONG Huasen, XUE Guoqiang, LI Xiu, et al. Pseudo wavefield extraction in the multi-channel transient electromagnetic (MTEM) method ［J］. Chinese Journal of Geophysics, 2016, 59(12): 4424-4431. ［3］薛国强, 闫述, 底青云, 等. 多道瞬变电磁法(MTEM)技术分析［J］. 地球科学与环境学报, 2015, 37(1): 94-100. XUE Guoqiang, YAN Shu, DI Qingyun, et al. Technical analysis of multi-transient electromagnetic method ［J］. Journal of Earth Sciences and Environment, 2015, 37(1): 94-100. ［4］真齐辉, 底青云, 刘汉北. 励磁控制的CSAMT发送机若干技术研究［J］. 地球物理学报, 2013, 56(11): 3751-3760. ZHEN Qihui, DI Qingyun, LIU Hanbei. Key technology study on CSAMT transmitter with excitation control ［J］. Chinese Journal of Geophysics, 2013, 56(11): 3751-3760. ［5］刘丽华, 吴凯, 耿智, 等. 有源恒压钳位瞬变电磁发射机技术［J］. 地球物理学进展, 2016, 31(1): 449-454. LIU Lihua, WU Kai, GENG Zhi, et al. Active constant voltage clamping technology for transient electromagnetic transmitter ［J］. Progress in Geophysics, 2016, 31(1): 449-454. ［6］阮新波. 脉宽调制DC-DC全桥变换器的软开关技术［M］. 2版.北京: 科学出版社, 2012. RUAN Xinbo. Soft-switching technology of pulse width modulation DC-DC full-bridge converter ［M］. 2nd ed. Beijing: Science Press, 2012. ［7］ZHANG X J, LI C Y, YANG H, et al. Control strategy analysis and loop design of full-bridge phase-shift soft-switching DC-DC converter ［C］//8th International Power Electronics and Motion Control Conference. Hefei, China: IEEE, 2016: 1139-1145. ［8］KOO G B, MOON G W, YOUN M J. New zero-voltage-switching phase-shift full-bridge converter with low conduction losses ［J］. IEEE Transactions on Industrial Electronics, 2005, 52(1): 228-235. ［9］曹太强, 甘雪, 周川, 等. 对称控制全桥谐振PWM软开关变换器［J］. 电工技术学报, 2016, 31(18): 92-99. CAO Taiqiang, GAN Xue, ZHOU Chuan, et al. Research on symmetrical controlled full-bridge resonant PWM converter ［J］. Transactions of China Electrotechnical Society, 2016, 31(18): 92-99. ［10］SABLE D M, LEE F C. The operation of a full-bridge zero-voltage-switched PWM converter ［C］//Proceedings of Virginia Power Electronics Center Seminar. Richmond, VA, USA: IEEE, 1989: 92-97. ［11］BARBI I, MARTINS D C, DO PRADO R N. Effects of nonlinear resonant inductor on the behavior of zero-voltage switching quasi-resonant converters ［C］//21st Annual IEEE Power Electronics Specialists Conference. San Antonio, TX, USA: IEEE, 1990: 522-527. ［12］SAFAEE A, BAKHSHAI A, JAIN P. An efficient adaptive energy storage using saturable inductors for ZVS phase-shift-modulated full-bridge converters ［C］//International Conference on Power, Control and Embedded Systems. Allahabad, India: IEEE, 2010: 1-5. ［13］ZHANG X, CHEN W, RUAN X B, et al. A novel ZVS PWM phase-shifted full-bridge converter with controlled auxiliary circuit ［C］//24th Annual IEEE Applied Power Electronics Conference and Exposition. Washington, DC, USA: IEEE, 2009: 1067-1072. ［14］张强, 林维明, 徐玉珍. 一种用耦合电感实现零电压零电流开关的移相全桥变换器［J］. 电工技术学报, 2016, 31(21): 142-149. ZHANG Qiang, LIN Weiming, XU Yuzhen. A novel ZVZCS phase-shifted full-bridge converter with coupled inductor ［J］. Transactions of China Electrotechnical Society, 2016, 31(21): 142-149. ［15］MISHIMA T, AKAMATSU K, NAKAOKA M. A high frequency-link secondary-side phase-shifted full-range soft-switching PWM DC-DC converter with ZCS active rectifier for EV battery chargers ［J］. IEEE Transactions on Power Electronics, 2013, 28(12): 5758-5773. ［16］YADAV G N B, NARASAMMA N L. An active soft switched phase-shifted full-bridge DC-DC converter: Analysis, modeling, design, and implementation ［J］. IEEE Transactions on Power Electronics, 2014, 29(9): 4538-4550. ［17］YANG B, DUARTE J L, LI W, et al. Phase-shifted full bridge converter featuring ZVS over the full load range ［C］//36th Annual Conference of IEEE Industrial Electronics Society. Glendale, AZ, USA: IEEE, 2010: 644-649. ［18］CHEN Z, JI B, JI F, et al. Analysis and design considerations of an improved ZVS full-bridge DC-DC converter ［C］//25th Annual IEEE Applied Power Electronics Conference and Exposition. Palm Springs, CA, USA: IEEE, 2010: 1471-1476.

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Key Technology Study of Power Supply for Multi-Transient Electromagnetic Method Transmitter

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