摘 要:基于供水系統SCADA數據構建水廠變流變壓曲線模型,曲線任意點的出廠壓力隨出廠流量的變化而調節并推斷末端壓力恒定,桂城水廠應用高壓變頻器控制泵群沿此曲線運行調節流量與壓力,滿足用戶需求且沒有多余揚程,千噸水電耗降低了7.62~10%,管網末端服務壓力精度±0.002MPa。
關鍵詞:高壓變頻器;水泵;變流變壓曲線;
Abstract: Construct a water variable flow and pressure curve model for water supply SCADA system data based on, curve at any point of the factory pressure adjusted with the changes i
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