Method and device for operating a pump station

摘要

The present invention relates to control systems and methods for improving the handling of sewage or waste water in a pump station having at least one variable speed pump and for increasing the overall efficiency of the pump or the pumps of the station. The inventive method comprises the steps of: sensing a plurality of operating parameters of the pump station; determining a pump behaviour of the pump by utilizing the operating parameters; and operating the pump according a running pattern selected on basis of said calculated pump behaviour and/or said sensed operating parameters. A system for operating the pump according to the running patter is also disclosed. Furthermore, a computer program product loadable into a memory of a digital computer device, including software code portions for performing the inventive method is described.