基于IGBT-IPM的調速實驗系統驅動模板的設計與開發

電子機電論文編號:JD488 附開題報告,任務書,外文翻譯,原理圖,PCB,論文字數:27204,頁數:54 

目錄

前言 3
第一章  緒論 4
1.1  交流調速系統發展概況 4
1.2  選題意義 6
1.3  現代電力電子的應用領域 8
第二章  系統總體設計 10
2.1  主電路基本原理 10
2.2  電路的總體設計 11
2.2.1 交—直變換電路 11
2.2.2 直—交變換電路 14
2.3  驅動控制電路設計 14
2.4  元器件參數確定 16
第三章  IGBT--IPM 18
3.1 IGBT絕緣柵型雙極晶體管 18
3.2 智能功率模塊IPM 18
3.2.1  IPM簡介 19
3.2.2  IPM的基本工作特性 20
3.2.3  IPM內部功能機制 21
3.2.4  IPM的封裝形式 24
3.2.5  IPM電路原理 25
3.2.6  IPM的特點 26
3.2.7  IPM模塊保護功能介紹 27
3.2.8  IPM模塊保護功能的實現 29
第四章 軟開關——固態繼電器 30
4.1 固態繼電器的原理及結構 31
4.2 交流固態繼電器 33
4.3 直流固態繼電器 34
第五章  電源DC/DC 34
5.1  DC/DC變換器的分類 35
5.1.1降壓式（buck）變換器 35
5.1.2 升壓式（boost）變換器 35
5.2  高效率的DC/DC變換器技術 36
5.3  DC/DC變換器的選擇 37
第六章  傳感器 38
6.1霍爾效應傳感器簡介 38
6.2霍爾原理 38
6.3 電流測量原理 39
第七章  光電耦合器 41
7.1 光電耦合器簡介 41
7.2 光電耦合器的結構特點 41
7.3 光電耦合器的分類 42
7.4 IGBT的光耦隔離驅動 43
7.5光電耦合器的發展現狀 43
7.6 典型應用 44
第八章  結論 45
8.1 論文總結 45
8.2 感想 46
8.3 展望 47
致謝 48
參考文獻 49
附錄  硬件設計原理圖與PCB 50

摘要: 變頻調速技術由于其高效、節能、經濟等優點，已經成為工農業重要的應用技術。該次設計采用當前流行的新型IGBT-IPM智能功能模塊作為核心器件來設計與開發交、直流調速實驗系統的驅動電路模板。智能功率模塊IPM(Intelligent Power Module)功能完善,可靠性高,具有集成度高、體積小的特點。在有源電力濾波器裝置中使用IPM可以簡化裝置的主電路,提高系統整體可靠性。IPM電路設計主要包括驅動電路部分、緩沖吸收電路部分以及保護電路部分。在研究變頻調速系統的基本結構中，對變頻調速系統的基本結構，以及如何利用IGBT智能模塊IPM實現變頻調速主電路的進行了介紹。主電路的基本結構是——交—直—交，采用智能功率模塊IPM構成逆變器,因而主電路結構簡單易調。主電路主要由整流電路、直流中間電路和逆變電路三部分以及有關的輔助電路組成。交—直變換電路就是整流電路、限流電路和濾波電路，其任務就是把電源的三相交流電變按換成平穩的直流電。直—交變換電路即為逆變電路——三相逆變橋電路。三相逆變橋電路是把直流電變換成頻率可調的三相交流電，供電機使用。

關鍵詞：交流調速；智能功率模塊；DC/DC；固態傳感器

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