Novel design of high voltage pulse source for efficient dielectric barrier discharge generation by using silicon diodes for alternating current

作者：Hoa Thi Truong^*; Hayashi Misaki; Uesugi Yoshihiko^*; Tanaka Yasunori; Ishijima Tatsuo

来源：Review of Scientific Instruments, 2017, 88(6): 065105.

DOI：10.1063/1.4984947

This work focuses on design, construction, and optimization of configuration of a novel high voltage pulse power source for large-scale dielectric barrier discharge (DBD) generation. The pulses were generated by using the high-speed switching characteristic of an inexpensive device called silicon diodes for alternating current and the self-terminated characteristic of DBD. The operation started to be powered by a primary DC low voltage power supply flexibly equipped with a commercial DC power supply, or a battery, or DC output of an independent photovoltaic system without transformer employment. This flexible connection to different types of primary power supply could provide a promising solution for the application of DBD, especially in the area without power grid connection. The simple modular structure, non-control requirement, transformer elimination, and a minimum number of levels in voltage conversion could lead to a reduction in size, weight, simple maintenance, low cost of installation, and high scalability of a DBD generator. The performance of this pulse source has been validated by a load of resistor. A good agreement between theoretically estimated and experimentally measured responses has been achieved. The pulse source has also been successfully applied for an efficient DBD plasma generation. Published by AIP Publishing.

• 出版日期2017-6