Modeling and A Control Method of Marine Controlled Source Electromagnetic Transmitter [海洋可控源电磁发射机建模与控制方法] - 文章详情页

作者：

Ding, J. (Ding, J..) | Zhang, Y. (Zhang, Y..) (学者：张勇) | Zhang, J. (Zhang, J..) | Gao, J. (Gao, J..)

收录：

Scopus PKU CSCD

摘要：

Marine　controlled　source　electromagnetic　transmitter　is　a　central　device　for　transient　electromagnetic　method.　An　electromagnetic　transmitter　with　topology　of　full-bridge　DC　converter　is　designed　in　this　paper.　Based　on　the　switching　element　average　model　and　the　law　of　energy　conservation,　an　averaging　large　signal　non-ideal　model　and　an　AC　small　signal　non-ideal　model　were　proposed　in　order　to　design　a　marine　controlled　source　electromagnetic　transmitter　with　full-bridge　DC　converter　as　topology.　Simultaneously,　the　design　method　of　peak　current　control　for　the　transmitter　was　obtained.　The　detailed　theoretical　analysis　for　equivalent　power　level　transfer　function　and　closed-loop　output　impedance　of　the　proposed　non-ideal　model　was　presented.　Finally,　the　correctness　and　superiority　of　the　proposed　model　were　further　verified　by　the　experimental　results.　©　2018,　Editorial　Department　of　Journal　of　Beijing　University　of　Technology.　All　right　reserved.

关键词：

Electromagnetic transmitter; Non-ideal model; Peak-current control; Small signal model

作者机构：

[ 1 ] [Ding, J.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Zhang, Y.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Zhang, J.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Gao, J.]Faculty of Information Technology, Beijing University of Technology, Beijing, 100124, China

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