基于空间矢量的DSP变频控制VIP专享

摘要随着新型电力电子器件、数字信号处理器以及现代控制理论的进展，现代交 流调速技术得到了强劲的进展。由于永磁同步电机具有尺寸小、质量轻、高性能 和高效节能等优点，在现实生活中得到了广泛的应用，因此永磁同步电机驱动系 统的讨论具有重要的实际意义。本课题以电机的矢量控制算法为理论基础，讨论了永磁同步电机的组成原理 和数学模型，分析了点击的矢量控制系统的基本原理与控制策略，论述了永磁同 步电机矢量控制系统实现的可行性。以富士公司的智能功率模块 IPM 为主电路核 心，以TI 公司的 DSP 芯片 TMS320F2812 为控制核心，搭建了试验硬件平台，利 用 C 语言编程实现了主程序、中断控制程序以及其他的程序设计。关键字：永磁同步电机；矢量控制；DSPABSTRACTWith the development of the new electronic devices,digital signal processors and modern control theory,the modern speed control technology Has been developed.As the PMSM with small dimensions,light weight,high performance,high efficiency and energy saving,Etc,and it has been widely applied in real life,so the research of the PMSM drive system haa important practical significance.The paper takes the vector control algorithm of motor as the theoretical foundation.First,it studies the PMSM’ s composing principle and mathematical model ,then analyse the basic principles and control strategy of vector control,and discusses the feasibility for the vector control system of PMSM .Using Fuji’ s intelligent power module as main circuit core ,using Ti’ s DSP chip TMS329F2812 as system control core,build experimental hardware platform.The use of C language programming achieves the main program ,interrupt control procedure as well as the other subroutine design,coompleted the system softwore design.Key Words: Permanent magnet synchronous motor;Vector control;DSP目录摘要ABSTRACT一. 概述二. 本文内容的原理、所使用的具体方法三. 硬件描述四. 软件描述五. 结果六. 结论 第一章概述1.1 讨论内容的背景和意义...