摘要
以二极管钳位式三电平逆变器为研究对象,介绍了SVPWM的原理、算法,在Matlab的基础上提出了一种简单的扇区判断模型的搭建方法。通过对仿真波形的观察、分析,验证了算法的正确性,也为实际电路的调试、研究提供了依据。
A neutral point clamped three -level inverter is used to explain the scheme. We briefly analyze working principle and algorithm of SVPVc＇M, proposing a simple building method of sector judge- ment model based on Matlab. Through the observation and analysis of the simulation waveform, the cor- rectness of the algorithm is verified, also providing the basis for debugging and studying the actual hard- ware circuit.
出处
《工业仪表与自动化装置》
2015年第2期42-44,57,共4页
Industrial Instrumentation & Automation
基金
黑龙江省教育厅项目(12531592)
黑龙江省教育厅项目(12541725)
