Variable Rotational Speed Control System of Sewage Pumping Station

TransNav: International Journal on Marine Navigation and Safety of Sea Transportation

Leszek Szychta¹  Elzbieta Szychta¹ 

[1] UTP University of Science and Technology, Bydgoszcz, Poland;

关键词: Hydrodynamics;    Speed Control;    Speed Control System;    Pumping Station;    Sewage Pumping Station;    Speed Control;    Speed Control System;    Pumping Station;    Sewage Pumping Station;    Hydrodynamics;    Pump Efficiency;    Control Sysytem;    Pump Performance Chart;   

DOI  :  10.12716/1001.13.02.10

来源: DOAJ

【 摘 要 】

Cascade and variable rotational speed control systems of sewage pumping stations are compared in this article. The range of pump efficiency variations and potential for breakdowns are adopted as criteria. A pumping station including two or three pumps is analysed. A control system at a variable rotational speed and maximum sewage level is presented. Properties of a cascade control system and a system at a maximum head of sewage are compared using the example of any pump performance chart.

【 授权许可】

Unknown