2003•Shanxi AgchitectureRequires access
Application of variable-frequency speed equipment on water supply in uptown
Xiuquan Li
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Abstract
In this article the operation principle and working mode of variable-frequency speed governing technology on pump are introduced. At the same time some comparative analysis are made in economy and applicability between common constant speed pump water supply system and variable-frequency speed pump water supply system, which proved that the variable-frequency speed pump water supply system has more extensive applicability.