变频调速技术在绕线机上的应用

电气自动化论文编号:ZD833    论文字数:21277,页数:32

目   录
摘要……………………………………………………………………………. . .……………..I
1 前言…………………………………………………………………………………………..1
2 概述…………………………………………………………………………………………..2
2.1  变频技术的发展由来…………………………………………………………………2         
2.2  变频技术在国内外的应用情况及现状...............................4  
2.3  变频技术的应用领域及发展趋势…………………………………………………….7
3 变频器的应用例子——变频绕线机………………………………………….…14
 3.1  变频绕线机产生的理由及历史背景…………………………………………………14
 3.2  完成变频器控制绕线机工作的基本流程　　………………………………………15
 3.3  变频绕线机的结构及工作原理………………………………………………………20
4  变频绕线机的组装………………………………………………………………25
 4.1  电气元件的选择及估算………………………………………………………………25
 4.2  购买制作配件并组装…………………………………………………………………25
5  调试、试用并记录结果…………………………………………………………27
 5.1  绕线机系统的工作过程………………………………………………………………27
 5.2  记录结果………………………………………………………………………………28
 5.3  变频绕线机的特点…………………………………………………………………….28
5.4  变频器在应用中出现的问题及解决措施…………………………………………..29
6  总结…………………………………………………………………………………………32
致谢………………………………………………………………………………………….......33
参考文献…………………………………………………………………………………………34

摘    要
 随着各个企业的快速发展，竞争越来越激烈，这就要求企业要有自己的特色，才能立于不败之地。要想新的产品出现，要在零件加工设备方面做到及时改善和更新，以设备保证产品质量来进行评审和检查，做到完美的一步。
 绕线机的设计亦是如此。工业生产广泛使用电力拖动，而电力拖动又离不开调速，先进的调速技术即能节约能源，又能提高劳动生产率。变频调速绕线机对变压器、电抗器及电机制造行业所带来的实惠就是一个典型的例子。
 本次探讨、设计的变频绕线机制造、安装、调速、维护等很简单，先对绕线机、变频器进行选择型号；接着画控制原理图及设计控制柜，根据变频器和电机的距离确定电缆和布线方法；再接着根据原理图确定变频器的接地及接线规范要求。通过以上几个步骤，接下去就是购买电气元件、组装，最后进行调试，通过数据来总结这次设计的成功与否；解决调试过程中出现的一些问题。这个设计具有普遍的现实的意义。
关键词：变频调速、电力拖动、绕线机

Abstract
With the rapid development of various enterprises, more and more intense competition, which requires companies to have their own characteristics, can be invincible. If the new products appear, in part to the timely processing equipment improved and updated to ensure product quality equipment to carry out assessment and examination, a step to perfect.
Winder design versa. Industrial production for the wider use of electric drive, and can not be separated from the power drag governor, the governor of advanced technology that can save energy, but also improve labor productivity. Variable-Frequency Regulating speed winder of the transformer, reactor and electrical manufacturing industries brought about by the benefits is a typical example.
The study, the Variable-Frequency Regulating speed winder design manufacture, installation, speed control, maintenance is very simple, first of Winder, Variable-Frequency drives to choose models; then painting control schematics and design control cabinet, according to the Variable-Frequency drives and inverter Cables and wiring from the established methods to identify and then under the principle of the grounding and cable converter specifications. Through the above steps, followed by the purchase of electrical components, assembly, final debugging, to sum up the data through the success of the design; resolved in the process of commissioning a number of issues. This design is of universal significance of the reality.
Keywords：Variable-Frequency Regulating speed、electric drive、Winder