AUTOMATED INFORMATION SYSTEM FOR REAL-TIME MEASUREMENT AND ANALYSIS OF MAIN PROPERTIES OF OPERATION OF PUMP STATIONS WITH CENTRIFUGAL ELECTRIC PUMPS IN WATER SUPPLY AND WATER DISCHARGE SYSTEMS Russian patent published in 2013 - IPC F24D19/10 

FIELD: machine building.

SUBSTANCE: system comprises the following: pressure sensors at the pump inlet and outlet, static power converter, temperature sensors and vibration measurement sensor and ratings of the pump together with a new flow rate characteristic Q=f(M). System is equipped with data transfer system, as per all controlled parameters, to the dispatch station equipped with the computer containing the data base for all measured parameters; received information is transferred via data transfer system to the dispatch station to be analysed and stored.

EFFECT: automated information system provides continuous monitoring and analysis of each pump unit, volumetric and mass flow rate of pumped liquid, pressure created with the pump, consumed power, efficiency coefficient of the pump, specific consumption of electric power, time to failure, bearing temperature of the pump house, pump housing temperature and vibration level.