香域尚城電氣工程風機控制箱設計

電氣自動化論文編號:ZD1112    論文字數:13518,頁數:33
 
目錄
 
摘要 II
1 前言 1
2  元器件介紹 2
2.1  低壓斷路器 2
2.2  隔離開關 2
2.3  接觸器 2
2.4  繼電器 3
2.4.1熱繼電器 3
2.4.2中間繼電器 3
2.5  熔斷器 4
2.6  主令電器 4
2.6.1控制按鈕 4
2.6.2萬能轉換開關 4
2.7  雙電源自動轉換開關 4
3  風機及其控制線路 5
3.1  風機主回路 5
3.2  風機控制回路 5
4 電氣原理圖設計 7
4.1  新風機控制箱 7
4.2  排煙風機控制箱 10
4.3  雙速排煙風機控制箱 14
4.4  空調機控制箱 19
4.5  組合式空調機控制箱 22
5  成套加工及通電檢測 26
6  總結 28
致 　謝 29
參考文獻 30

摘要

 隨著新一輪國民經濟的持續快速增長,電力負荷的需求也在不斷增加,為了提高電力終端電能使用的方便性、靈活性和可靠性,尤其要重視低壓配電開關設備的選用。低壓電器是組成電氣成套設備的基礎配套元件，在工業控制中隨處可見，并與我們的日常生活息息相關。它是低壓用電系統可靠運行、安全用電的基礎和重要保證，在國民經濟的發展中有著不可替代的重要地位與作用。低壓電器在國民經濟各部門及人民日常生活中應用廣泛、量大、面廣、品種繁多，并對電能的生產、輸送、分配與應用起著控制、調節、檢測、保護、交換的作用。本文基于杭州西美亞斯電氣有限公司香域尚城電氣工程配電系統的設計，通過對在電氣成套設備中常用的低壓電器如隔離開關、低壓斷路器、接觸器、熱繼電器、熔斷器等的選擇與應用，來完成其中風機控制箱的設計部分。
 
關鍵詞：低壓配電;低壓電器;成套設備;風機控制
 
 Abstract

 With the new round of sustained and rapid economic growth, electricity load demand is also growing rapidly, in order to improve power terminal energy's convenience, flexibility and reliability, particular attention to the selection of low voltage distribution switchgear. Low-voltage apparatus is an important basic components of the modern industrial process automation, can be seen everywhere in the industrial control, and with our daily lives. It is the foundation and an important guarantee for Low-voltage power system reliable and safe electricity, and has an irreplaceable position and role in the national economy. Low-voltage apparatus is widely used, large, wide variety in the national economic sectors and people's lives.  Low-voltage  apparatus play a role in controlling, adjusting, detecting, protecting, exchanging electricity’s production, transmission, distribution and application. Based on the Sino-Germany Hangzhou SIMAX Electric CO., LTD Xiangyushangcheng electrical Distribution System Engineering's design, by selecting of common low-voltage apparatus in electrical equipment, for example isolation switch, low-voltage circuit breakers, contactors, thermal relays, fuse and so on, accomplish the design of the fan control box.
 
Key words: low-voltage power distribution; low-voltage apparatus; complete sets of equipment; fan control