宽带隙（WBG）器件的兴起为电源转换器领域带来了兴奋。基于WBG的转换器可以在很高的频率和温度下工作，使其非常适合在恶劣的环境中使用。 WBG器件（例如SiC和GaN MOSFET）的商业化使全世界的动力工程专业人士都对其感兴趣。使用能够在高开关频率下工作的WBG器件可显着减小整个系统的尺寸，并具有提高高温下电能质量的额外好处。本文的主要目的是设计和测试基于SiC功率模块的AC-DC转换器。所设计的整流器可以被认为是配备有控制器的有源整流器，该控制器可以不断提供反馈以修改开关信号以获得所需的输出电压。设计的有源整流器将变频输入电源转换为整流后的直流电压，同时保持系统的功率因数不变。本文涵盖了有关电源设计，开关方案和控制器设计的基本信息。在整个实验设置中，系统布置将为使用CREE的六通道MOSFET栅极驱动器提供更多的信息。实验分析将总结系统的行为，其中描述有关已实现的整流的信息，对发电机线路电流的影响以及结论功率因数表示。

The rise of Wide Band Gap (WBG) devices has brought excitement in the field of Powerconverters. The WBG based converter can operate at the very high frequency andtemperature making them ideal to use in harsh environments. The commercialization ofWBG devices such as SiC and GaN MOSFETs has made it interesting for powerengineering professionals all over the world. The use of WBG devices capable of operatingat high switching frequencies reduces the overall system size dramatically with addedbenefit of improved power quality at high temperature. The main goal of this thesis is todesign and test an AC-DC converter based on a SiC power module. The designed rectifiercan be considered an active rectifier equipped with a controller to constantly providefeedback for modification of switching signals to get the desired output voltage. Thedesigned active rectifier converts the varying frequency input power supply into rectifiedDC voltage while keeping the power factor of the system to unity. This thesis coverselementary information on power supply design, switching schemes and design of thecontroller. System arrangement will provide more light on the use of Six ChannelMOSFET Gate Driver from CREE with the overall experimental setup. The experimentalanalysis will summarize the behavior of the system where information on achievedrectification, effect on the line currents at the generator and concluding power factorrepresentation is described.