通过使用替代的二次侧正方式优化系列补偿的无线电力传输系统
Martin Zavrel1, Vladimir Kindl1, Michal Frivaldsky2
1Faculty of Electrical Engineering, West Bohemian University, Pilsen, Czech Republic.
Scientific reports
|January 12, 2024
概括
本研究分析了无线电力传输 (WPT) 系统,重点关注二次侧向整流器拓,以优化效率. 调查结果指导了改善WPT性能的操作条件.
科学领域:
- 电气工程 电气工程
- 电力电子 电力电子 电力电子
- 无线电力传输是无线电力传输.
背景情况:
- 无线电力传输 (WPT) 系统需要精心设计二级侧向直器以获得最佳性能.
- 在WPT中的效率高度依赖于负载匹配和整流器拓.
- 现有的研究往往缺乏对不同次要侧向整流器配置的详细操作分析.
研究的目的:
- 对无线电力传输 (WPT) 系统进行全面的运行分析.
- 调查各种二级侧向导拓对WPT系统属性的影响.
- 确定最佳负载条件和运行参数,以最大限度地提高WPT的效率.
主要方法:
- 为WPT.提供系统描述和技术规格.
- 对于单个二次侧向整流拓的阻抗匹配值的定义.
- 时间域模拟分析整流器运行行为.
- 模拟结果的实验验证.
主要成果:
- 确定了二次侧电变量和整流器拓之间的关系.
- 对不同整流器设计的压力优化可能性进行了评估.
- 个人二次侧向整流器解决方案的效率比较.
- 通过时间域模拟演示了操作行为.
结论:
- 选择二次侧向整流器拓显著影响了WPT系统的效率.
- 最佳阻抗匹配对于实现高WPT效率至关重要.
- 模拟和实验结果验证了操作分析,并为实际的WPT系统设计提供了建议.
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