變頻調速技術在繞線機上的應用

電氣自動化論文編號:ZD833    論文字數:21277,頁數:32

目   錄
摘要……………………………………………………………………………. . .……………..I
1 前言…………………………………………………………………………………………..1
2 概述…………………………………………………………………………………………..2
2.1  變頻技術的發展由來…………………………………………………………………2         
2.2  變頻技術在國內外的應用情況及現狀...............................4  
2.3  變頻技術的應用領域及發展趨勢…………………………………………………….7
3 變頻器的應用例子——變頻繞線機………………………………………….…14
 3.1  變頻繞線機產生的理由及歷史背景…………………………………………………14
 3.2  完成變頻器控制繞線機工作的基本流程　　………………………………………15
 3.3  變頻繞線機的結構及工作原理………………………………………………………20
4  變頻繞線機的組裝………………………………………………………………25
 4.1  電氣元件的選擇及估算………………………………………………………………25
 4.2  購買制作配件并組裝…………………………………………………………………25
5  調試、試用并記錄結果…………………………………………………………27
 5.1  繞線機系統的工作過程………………………………………………………………27
 5.2  記錄結果………………………………………………………………………………28
 5.3  變頻繞線機的特點…………………………………………………………………….28
5.4  變頻器在應用中出現的問題及解決措施…………………………………………..29
6  總結…………………………………………………………………………………………32
致謝………………………………………………………………………………………….......33
參考文獻…………………………………………………………………………………………34

摘    要
 隨著各個企業的快速發展，競爭越來越激烈，這就要求企業要有自己的特色，才能立于不敗之地。要想新的產品出現，要在零件加工設備方面做到及時改善和更新，以設備保證產品質量來進行評審和檢查，做到完美的一步。
 繞線機的設計亦是如此。工業生產廣泛使用電力拖動，而電力拖動又離不開調速，先進的調速技術即能節約能源，又能提高勞動生產率。變頻調速繞線機對變壓器、電抗器及電機制造行業所帶來的實惠就是一個典型的例子。
 本次探討、設計的變頻繞線機制造、安裝、調速、維護等很簡單，先對繞線機、變頻器進行選擇型號；接著畫控制原理圖及設計控制柜，根據變頻器和電機的距離確定電纜和布線方法；再接著根據原理圖確定變頻器的接地及接線規范要求。通過以上幾個步驟，接下去就是購買電氣元件、組裝，最后進行調試，通過數據來總結這次設計的成功與否；解決調試過程中出現的一些問題。這個設計具有普遍的現實的意義。
關鍵詞：變頻調速、電力拖動、繞線機

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