Enhancement of Plasma-Driven System with Piezoelectric Transformer-Based Feedback Control Approaches and a Contactless Power Source

Tsong Shing Lee, Shyh-Jier Huang, Ruei Yuan Chen, Yun Hsuan Yeh

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

This paper proposes a plasma-driven system with piezoelectric transformer-based feedback control approaches along with a contactless power source. The research is motivated because many plasma-driven circuits employed the bulky components as resonant circuit and current feedback sensors. Hence, this study proposes to utilize one piezoelectric ceramic transformer to serve for both resonance tank and feedback devices in order to achieve low cost and design simplification. Moreover, since the plasma discharge often suffers the problem of high humidity and particle-polluted environment, a contactless power transfer circuit integrated with a high-frequency coil is developed as the power source, by which the electrode damage can be better prevented. To reach a better discharge quality and own a higher flexibility of regulating power, the study also completes a constant-power control mechanism and a phase-locked loop control. Both software simulations and hardware realization have been accomplished. Analysis results and experimental outcome help validate the practicality of the proposed approach.

原文English
文章編號7175057
頁(從 - 到)7469-7478
頁數10
期刊IEEE Transactions on Industrial Electronics
62
發行號12
DOIs
出版狀態Published - 2015 十二月 1

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 電氣與電子工程

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