摘要
基于STM32单片机为主控核心设计了一种微电网模拟系统,系统主要由单片机控制电路、单相逆变全桥电路、LC滤波电路以及检测电路等模块构成。本文首先对系统结构进行了介绍,然后对系统的硬件和软件部分进行了设计,最后通过测试验证了其实用性。
Designed a micro-grid simulation system based on single chip microcomputer as the control core in this paper. The system is mainly composed of single chip microcomputer circuit, single-phase inverter full-bridge circuit, LC filter circuit and detection circuit. Firstly, This paper introduces the system structure, then designs the hardware and software parts of the system, Finally, the practicability of the system is verified by testing.
引文
[1]俞杨威,金天均,谢文涛等.基于PWM逆变器的LC滤波器[J].机电工程,2007(05).
[2]栗向鑫,韩俊飞,梁倍华等.面向单相微电网的双模式并联逆变器协调控制方法[J].电力系统自动化,2017,41(16):130-136.
[3]叶满园,宋平岗,官二勇.单桥电流源型整流器SHEPWM控制技术研究[J].电力电子技术,2006,40(3):4-5.
[4]宋伟.基于DSP的单相逆变器并联控制技术研究[D].成都:西南交通大学,2010.