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Broadband Electrical Impedance Matching of Transmitter Transducer for Acoustic Logging While Drilling Tool

文献类型：期刊论文

作者Gou, Yang1,2,3,4; Fu, Xin1,2,3,4
刊名IEEE SENSORS JOURNAL
出版日期2022-01-15
卷号22期号:2页码:1382-1390
关键词Acoustic logging while drilling tool electrical impedance-matching network piezoelectric transducer simulation and experiment
ISSN号1530-437X
DOI10.1109/JSEN.2021.3134637
英文摘要An electrical impedance-matching network (EIMN) is proposed to achieve a broad transmitter transducer bandwidth for the acoustic logging while drilling tool. The series-parallel inductor-capacitor-inductor (LsCpLp) network is used as the EIMN, and the simplified structure is found to be helpful for actual instrument installation. In contrast to conventional computer-aided methods for designing EIMNs, this study calculates the impedance-matching network parameters based on circuit equations and design indicators. First, the equivalent model of the transducer is identified through a nonlinear regression process. Then, the equivalent circuit of the transducer and the EIMN are combined, and the EIMN parameters are solved using circuit equations and design indicators. Simulations showed that the proposed impedance-matching network can effectively improve the active power and working bandwidth of the transducer. Further, the results of tests conducted on a sound field in an anechoic pool showed that after impedance matching, the electrical characteristics, that is, the active power of the transducer, is increased by 340%, and the frequency bandwidth is broadened by 1260%. The sound pressure radiated by the transducer was also increased by 307.56% in the required frequency band, and the sound power curve was similar to that of the electric power. In addition, the emission voltage response was highly consistent. The experimental results verify that the proposed impedance-matching network can significantly increase the output sound power of the transducer and can thus be a reference for instrument research and development.
WOS关键词ULTRASONIC TRANSDUCER ; FREQUENCY
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14020301]
WOS研究方向Engineering ; Instruments & Instrumentation ; Physics
语种英语
WOS记录号WOS:000742197300038
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/104015]  
专题地质与地球物理研究所_深部资源勘探装备研发
地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Gou, Yang
作者单位1.Inst Geol & Geophys, CAS Engn Lab Deep Resources Equipment & Technol, Beijing 100029, Peoples R China
2.Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Gou, Yang,Fu, Xin. Broadband Electrical Impedance Matching of Transmitter Transducer for Acoustic Logging While Drilling Tool[J]. IEEE SENSORS JOURNAL,2022,22(2):1382-1390.
APA Gou, Yang,&Fu, Xin.(2022).Broadband Electrical Impedance Matching of Transmitter Transducer for Acoustic Logging While Drilling Tool.IEEE SENSORS JOURNAL,22(2),1382-1390.
MLA Gou, Yang,et al."Broadband Electrical Impedance Matching of Transmitter Transducer for Acoustic Logging While Drilling Tool".IEEE SENSORS JOURNAL 22.2(2022):1382-1390.

入库方式： OAI收割

来源：地质与地球物理研究所

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