The Dynamic Adjustment Capabilities of the Plasma Electrolytic Oxidation Process Using High-Speed Power Inverter Micro Modules

Reliability and Statistics in Transportation and Communication (RelStat 2020). Lecture Notes in Networks and Systems. Vol.195 2020
Rodions Saltanovs, Aleksander Krainyukov

The paper is devoted to using of high-speed power inverter micro modules for plasma electrolytic oxidation (PEO) process. To carry GaN transistors GS66508T have been chosen, so these transistors have small cases and good frequency properties. Modules of current regulators created on the basis of selected transistors. The test bench makes possible to investigate the dynamic adjustment capabilities of the PEO. A linear approximation of the PEO voltage and current pulse is proposed. Using the results of this approximation, the algorithm for dynamic control of the PEO process is developed. The algorithm is implemented on the signal processor. For two control pulse repetition frequencies the results of the dynamic adjustment of the PEO are given.

Atslēgas vārdi
Plasma electrolytic oxidation; GaN transistor; Power inverter;
DOI
10.1007/978-3-030-44610-9_51
Hipersaite
https://link.springer.com/chapter/10.1007/978-3-030-44610-9_51

Saltanovs, R., Krainyukov, A. The Dynamic Adjustment Capabilities of the Plasma Electrolytic Oxidation Process Using High-Speed Power Inverter Micro Modules. No: Reliability and Statistics in Transportation and Communication (RelStat 2020). Lecture Notes in Networks and Systems. Vol.195, Latvija, Riga, 16.-19. oktobris, 2019. Cham: Springer, 2020, 521.-530.lpp. ISBN 978-3-030-44609-3. e-ISBN 978-3-030-44610-9. Pieejams: doi:10.1007/978-3-030-44610-9_51

Publikācijas valoda
English (en)