Abstract：According to the problem existing in the traditional technological water-supply, principle of applying variable frequency timing technology to adjust water pressure and selection of water-supply equipment with variable frequency are introduced. Problem existing in water-supply with variable frequency in Xinmu river Dapu pumping station and resolution are put forward. Results show that it is very important to adopt variable frequency and constant pressure to ensure steady water pressure and to realize auto-control in pumping station.
尹德庆；李洪亮；李媛. 变频恒压供水设备在大型泵站的应用[J]. 排灌机械工程学报, 2004, 22(4): 23-25.
YAN De-qing, LI Hong-liang, Li Yuan. Application of variable Frequency Constant Pressure Water Supply Equipmentin Lage-scale Pumping Station. Journal of Drainage and Irrigation Machinery Engin, 2004, 22(4): 23-25.
