Circuit analysis and modeling of a soft-switching pulse power supply based on full-bridge inverter for DBD application

IF 0.8 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Circuit World Pub Date : 2022-10-10 DOI:10.1108/cw-10-2021-0272

Xiongmin Tang, Tianhong Jiang, Weizheng Chen, Zhihong Lin, Zexin Zhou, Chen Yongquan, Miao Zhang

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引用次数: 0

Abstract

Purpose How to use a simple and classical topology to provide a high-efficiency excitation voltage for dielectric barrier discharge (DBD) loads is one of the primary problems to be solved for DBD application fields. Design/methodology/approach To address the issue, a set of modes that can generate a high-efficiency pulse excitation voltage in a full-bridge inverter are adopted. With the set of modes, the unique equivalent circuit of DBD loads and the parasitic parameter of the step-up transformer can be fully used. Based on the set of modes, a control strategy for the full-bridge inverter is designed. To test the performance of the power supply, a simulation model is established and an experimental prototype is made with a DBD excimer lamp. Findings The simulation and experimental results show that not only a high-efficiency excitation voltage can be generated for the DBD load, but also the soft switching of all power switch is realized. Besides this, with the set of modes and the proposed control strategy, the inverter can operate in a high frequency. Compared with other types of power supplies, the power supply used in the paper can fully take advantage of the potential of the excimer lamp at the same input power. Originality/value This work considers that how to use a simple and classical topology to provide a high-efficiency excitation voltage for DBD loads is one of the primary problems to be solved for DBD application fields.

查看原文本刊更多论文

基于全桥逆变器的DBD软开关脉冲电源电路分析与建模

目的如何利用简单而经典的拓扑结构为介质阻挡放电(DBD)负载提供高效的激励电压是DBD应用领域需要解决的主要问题之一。设计/方法/方法为了解决这个问题，在全桥逆变器中采用了一组可以产生高效脉冲激励电压的模式。利用该模式集，可以充分利用DBD负载特有的等效电路和升压变压器的寄生参数。在此基础上，设计了全桥逆变器的控制策略。为了测试该电源的性能，建立了仿真模型，并利用DBD准分子灯制作了实验样机。仿真和实验结果表明，该方法不仅可以为DBD负载产生高效的激励电压，而且可以实现所有功率开关的软开关。此外，通过设定的模式和所提出的控制策略，逆变器可以在高频率下工作。与其他类型的电源相比，本文使用的电源在相同输入功率下可以充分利用准分子灯的潜力。独创性/价值本工作认为，如何使用简单而经典的拓扑结构为DBD负载提供高效的激励电压是DBD应用领域需要解决的主要问题之一。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Circuit World 工程技术-材料科学：综合

CiteScore

2.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Circuit World is a platform for state of the art, technical papers and editorials in the areas of electronics circuit, component, assembly, and product design, manufacture, test, and use, including quality, reliability and safety. The journal comprises the multidisciplinary study of the various theories, methodologies, technologies, processes and applications relating to todays and future electronics. Circuit World provides a comprehensive and authoritative information source for research, application and current awareness purposes. Circuit World covers a broad range of topics, including: • Circuit theory, design methodology, analysis and simulation • Digital, analog, microwave and optoelectronic integrated circuits • Semiconductors, passives, connectors and sensors • Electronic packaging of components, assemblies and products • PCB design technologies and processes (controlled impedance, high-speed PCBs, laminates and lamination, laser processes and drilling, moulded interconnect devices, multilayer boards, optical PCBs, single- and double-sided boards, soldering and solderable finishes) • Design for X (including manufacturability, quality, reliability, maintainability, sustainment, safety, reuse, disposal) • Internet of Things (IoT).