Investigation of matrix converters for AC/DC front-end power supplies

AC/DC前端电源矩阵转换器的研究

• 批准号: 461948-2013
• 负责人: Xu, Dewei
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=542828
• 关键词: Investigation; matrix; converters; AC; DC

This project will investigate the performance of matrix power converters for high power high density front end (AC/DC) power supplies. The three phase to single phase matrix converter is a promising topology, which can bridge 3-phase grid to any single phase output with high frequency and without DC link. The topology is suitable for a AC/DC rectifiers for isolated high voltage DC distribution systems. The applications include the power supplies for data center, computer server clusters, future house with DC network, and many other applications where DC distributions are implemented. The project will evaluate the current technology of matrix converter based rectifiers, compare the different rectifiers' performance and recommend the design of matrix converter based rectifier for high power high density applications. It is expected that the research output

本计画将探讨矩阵式功率转换器在高功率高密度前端（AC/DC）电源供应器上的效能。三相-单相矩阵变换器是一种很有发展前途的拓扑，它可以将三相电网桥接到任意单相输出，且输出频率高，不需要直流环节。该拓扑结构适用于隔离式高压直流配电系统的AC/DC整流器。这些应用包括数据中心的电源，计算机服务器集群，具有DC网络的未来房屋，以及许多其他实施DC配电的应用。该项目将评估基于矩阵变换器的整流器的当前技术，比较不同整流器的性能，并推荐基于矩阵变换器的整流器的设计用于大功率高密度应用。预计研究成果