%0 Journal Article
%T 三相T型三电平逆变器的设计与实现<br>Design and Implementation of a Three-Phase T-Type Three-Level Inverter
%A 江军楼
%J Journal of Electrical Engineering
%P 63-69
%@ 2333-5424
%D 2024
%I Hans Publishing
%R 10.12677/jee.2024.124008
%X 本文设计的是一个三相T型三电平逆变器&#65292;该三相逆变器采用载波层叠式SPWM调制设计。系统硬件部分包括辅助电源模块&#65292;IGBT三相逆变桥模块&#65292;三相逆变驱动模块&#65292;电压检测模块&#65292;过流检测模块&#65292;后级滤波模块。本文采用MATLAB/Simulink对T型三电平逆变电路建立模型&#65292;并进行仿真。仿真结果证实了本文设计的三相T型三电平逆变器及其辅助电路能够稳定输出高质量的三相交流电&#65292;证实了该设计方案的可行性与可靠性。<br>This paper presents the design of a three-phase T-type three-level inverter, which employs carrier-stacked SPWM (Sine Pulse Width Modulation) modulation. The system hardware comprises an auxiliary power supply module, an IGBT three-phase inverter bridge module, a three-phase inverter drive module, a voltage detection module, an overcurrent detection module, and a post-stage filtering module. In this paper, MATLAB/Simulink is used to model and simulate the T-type three-level inverter circuit. The simulation results confirm that the designed three-phase T-type three-level inverter and its auxiliary circuits can stably output high-quality three-phase AC power, demonstrating the feasibility and reliability of the design scheme.
%K 三相三电平逆变器&#65292
%K SPWM调制&#65292
%K MATLAB/Simulink仿真<br>Three-Phase Three-Level Inverter
%K SPWM Modulation
%K MATLAB/Simulink Simulation
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=103984