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LS(LG)變頻器在火力發電機燃料供應系統中的應用

發布日期:2022-10-09 點擊率:52

 1.概要
  實時控制火力發電機的燃料(甲烷)供給量的控制柜,使用矢量變頻器的范例(火力發電機點火需要燃料箱里面甲烷具備一定的壓力,通過PLC檢測箱內的壓力后,進行PID運算,然后傳達速度命令到變頻器)
  - 適用領域:火力發電機燃料送風機
  - 產品種類:SV-iV5
  2.系統構成

  3.主要功能
  一.變頻器
  - 正方向運動(FX-CM)
  - 矢量控制速度運行
  - 使用電位器調速
  - 設定下限頻率
  二.PLC
  - PID運動功能
  4.特殊事項
  - 采用響應性較好的先進矢量控制功能,實時控制燃料箱內的壓力.
  - 手動運動時設定最低頻率,防止發生突發性停止,并利用變頻器過載保護功能,提高產品的安全性.
  - 使用電位器調整送風機速度.

 

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