老式鍋爐引風機要改變風量是通過風門來調節(jié),造成很大的電能浪費。利用變頻調速技術對鍋爐引風機進行節(jié)能技術改造,實踐證明,變頻器用于引風機等風機類設備驅動控制場合取得了顯著的節(jié)電效果,是一種理想的調速控制方式。
【作者單位】：兗礦魯南化肥廠電氣分廠
【關鍵詞】：引風機;變頻器;節(jié)能;應用
【分類號】：TK223.26
【DOI】：CNKI:SUN:BPQS.0.2008-11-031
【正文快照】：
　　1引宮鍋爐作為能源轉換的重要設備，在電力、機械、冶金、化工、紡織、造紙、食品等行業(yè)，以及民用采暖中都占據著重要的角色.根據生產負荷需求，鍋爐要隨時調整生產狀態(tài).改變供熱t(yī)的多少。用戶在選配風機時，都是根據工藝要求中出現的最大負荷來確定容t，所以存在“大馬拉小車 
   
 
 
  The Application of Inverter in the Energy Saving Reform for 2# Boiler\'s Induced Draft Fan
  Zhang Qingzhong Shao Zhangjing Ni Peiliang Kong Juan
  　It wastes too much electrical energy to change the air flow of the old-fashion boiler is to control the air door.In this paper,we use the converter control technology to inform the boiler fan energy wasting.Practice has been proofed that it is an ideal control way and has received significant results to use the converter in the energy saving of the device such as the induced draft fan.
【Keyword】：Induced draft fan;Inverter;Energy saving;Application