摘要
介绍以TMS320F28XX、UCD8K和HCPL-315J为核心的单个DSP控制"DC/DC直流变换器+DC/AC逆变器"两级变换逆变器。在介绍整体电路的基础上,详细分析了每个器件的特点及应用。并在500 VA 28 VDC/115 V 400 Hz逆变器样机上进行了实验,验证了设计电路的有效性。
The paper studies ＂DC/DC converter ＋ DC/AC inverter＂ two level converter which is designed by TMS320F28XX, UCD8K and HCPL-315J. The character and application technique of every device are analyzed in detail based on introducing the construct principle of the whole circuit. The validity of circuit is verified by the experiment on a 500VA 28VDC/115V 400Hz inverter prototype.
出处
《国外电子元器件》
2007年第8期21-25,共5页
International Electronic Elements
基金
国家自然科学基金资助项目
项目编号:50677056
