Residential College | false |
Status | 已發表Published |
A Practical Impedance Matching Device and Parameter Design Method Under Nonlinear Current | |
Pang, Ying1; Li, Gang1![]() ![]() ![]() ![]() ![]() ![]() | |
2023-10 | |
Conference Name | 2023 IEEE PELS Students and Young Professionals Symposium (SYPS) |
Source Publication | 2023 IEEE PELS Students and Young Professionals Symposium, SYPS 2023
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Conference Date | 27/08/2023 - 29/08/2023 |
Conference Place | Shanghai, China |
Country | China |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Abstract | Due to the requirement of country development, geological surveys must be developed from shallow to deep. Correspondingly, the output power of transient electromagnetic method (TEM) transmitter devices, the necessary power electronic equipment in the geological survey, has to be increased. However, in the process of improving output power, the reactive power of the load occupies a large portion of the output power. Then, this part of reactive power should be compensated by the impedance matching device. The biggest difference of impedance matching devices in the geological survey is the operating environment. The operating environment is under square nonlinear current. The square nonlinear current can be decomposed into a sum of several different frequency harmonics. Previously, almost all impedance matching devices are designed to compensate for the reactive power under a single frequency. There is seldom research to tell the users the method of how to match the several impedances under a sum of several different frequency harmonics. Thus, this paper proposed a topology to match impedance in nonlinear current environments first. Then, a design method is proposed to optimize the topology parameters for better performance. At last, a comparative simulation is given to tell the advantages of the proposed topology and its design method. |
Keyword | Impedance Matching Reactive Power Transient Electromagnetic Method (Tem) |
DOI | 10.1109/SYPS59767.2023.10268178 |
URL | View the original |
Language | 英語English |
Scopus ID | 2-s2.0-85175158285 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | Faculty of Science and Technology THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU) DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING |
Corresponding Author | Li, Gang |
Affiliation | 1.Jilin University, College of Instrumentation and Electrical Engineering, Changchun, China 2.University of Macau, State Key Laboratory of Internet of Things for Smart City, Department of Electrical Computer Engineering, Macao 3.Aerospace Yinshan Electrical Company Limited, Zhuhai, China |
Recommended Citation GB/T 7714 | Pang, Ying,Li, Gang,Wong, Man Chung,et al. A Practical Impedance Matching Device and Parameter Design Method Under Nonlinear Current[C]:Institute of Electrical and Electronics Engineers Inc., 2023. |
APA | Pang, Ying., Li, Gang., Wong, Man Chung., Bai, Ziyi., Xiang, Zeng., Yi, Qiang., Su, Qiaohan., & Lin, Jun (2023). A Practical Impedance Matching Device and Parameter Design Method Under Nonlinear Current. 2023 IEEE PELS Students and Young Professionals Symposium, SYPS 2023. |
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