基于IGBT-IPM的调速实验系统驱动模板的设计与开发

电子机电论文编号:JD488 附开题报告,任务书,外文翻译,原理图,PCB,论文字数:27204,页数:54 

目录

前言 3
第一章  绪论 4
1.1  交流调速系统发展概况 4
1.2  选题意义 6
1.3  现代电力电子的应用领域 8
第二章  系统总体设计 10
2.1  主电路基本原理 10
2.2  电路的总体设计 11
2.2.1 交—直变换电路 11
2.2.2 直—交变换电路 14
2.3  驱动控制电路设计 14
2.4  元器件参数确定 16
第三章  IGBT--IPM 18
3.1 IGBT绝缘栅型双极晶体管 18
3.2 智能功率模块IPM 18
3.2.1  IPM简介 19
3.2.2  IPM的基本工作特性 20
3.2.3  IPM内部功能机制 21
3.2.4  IPM的封装形式 24
3.2.5  IPM电路原理 25
3.2.6  IPM的特点 26
3.2.7  IPM模块保护功能介绍 27
3.2.8  IPM模块保护功能的实现 29
第四章 软开关——固态继电器 30
4.1 固态继电器的原理及结构 31
4.2 交流固态继电器 33
4.3 直流固态继电器 34
第五章  电源DC/DC 34
5.1  DC/DC变换器的分类 35
5.1.1降压式（buck）变换器 35
5.1.2 升压式（boost）变换器 35
5.2  高效率的DC/DC变换器技术 36
5.3  DC/DC变换器的选择 37
第六章  传感器 38
6.1霍尔效应传感器简介 38
6.2霍尔原理 38
6.3 电流测量原理 39
第七章  光电耦合器 41
7.1 光电耦合器简介 41
7.2 光电耦合器的结构特点 41
7.3 光电耦合器的分类 42
7.4 IGBT的光耦隔离驱动 43
7.5光电耦合器的发展现状 43
7.6 典型应用 44
第八章  结论 45
8.1 论文总结 45
8.2 感想 46
8.3 展望 47
致谢 48
参考文献 49
附录  硬件设计原理图与PCB 50

摘要: 变频调速技术由于其高效、节能、经济等优点，已经成为工农业重要的应用技术。该次设计采用当前流行的新型IGBT-IPM智能功能模块作为核心器件来设计与开发交、直流调速实验系统的驱动电路模板。智能功率模块IPM(Intelligent Power Module)功能完善,可靠性高,具有集成度高、体积小的特点。在有源电力滤波器装置中使用IPM可以简化装置的主电路,提高系统整体可靠性。IPM电路设计主要包括驱动电路部分、缓冲吸收电路部分以及保护电路部分。在研究变频调速系统的基本结构中，对变频调速系统的基本结构，以及如何利用IGBT智能模块IPM实现变频调速主电路的进行了介绍。主电路的基本结构是——交—直—交，采用智能功率模块IPM构成逆变器,因而主电路结构简单易调。主电路主要由整流电路、直流中间电路和逆变电路三部分以及有关的辅助电路组成。交—直变换电路就是整流电路、限流电路和滤波电路，其任务就是把电源的三相交流电变按换成平稳的直流电。直—交变换电路即为逆变电路——三相逆变桥电路。三相逆变桥电路是把直流电变换成频率可调的三相交流电，供电机使用。

关键词：交流调速；智能功率模块；DC/DC；固态传感器

IPM                                            

Abstract
Because of VVVF technology’s advantages,such as: high efficiency, energy saving , economic and so on. It  has become in industrial and agricultural. In  this design ,I used the IPM as the an important applications to devise and develop the DC、AC converter experimental system of driver circuit template. A popular new type of intelligent IGBT-IPM as a core module design and development of devices to pay, the governor of the DC drive circuit template.IPM (Intelligent Power Module) has much characteristics. Such as perfect functions, high reliability, high integration, small size and so on. Use With the IPM in the APF device can let the main circuit devices simplify, improve system reliability overall. When we design the IPM circuit ,we should design such main sections：the driving circuit , the buffer and absorption circuit , the protection circuit. In the study of，I introduce the the basic structure of the Frequency Control System, and tell something about how I use intelligent IGBT module IPM to produce the Frequency Control main circuit. The he basic structure of  the main circuit is change AC to DC,and chang DC to AC again. By using IPM to constitute inverter machine, the main circuit structure became Simpe and easy to tune. Main circuit mainly make up by the these parts ：rectifier circuit, the middle DC circuit and inverter circuit and the others auxiliary circuits., is the rectifier circuit, current limit circuit and filter circuit, their duty is to let the three-phase AC power become to a smooth current DC. The circuit which change DC to AC Straight, is just a inverter circuit —— the three-phase inverter bridge circuit. Three-phase inverter bridge circuit changes DC to be athree-phase AC power which frequence can be adjustable supply ，to serive for the alternating current machine machine.

Key word: AC alternating speed regulation; Intelligent Powr Module （IPM）; DC/DC; Solid State sensor