PUMP SYSTEM AND PUMP DEVICE CONTROL PROCESS, Russian patent published in 2016 - IPC F04D15/00 

FIELD: engines and pumps.

SUBSTANCE: invention relates to pump system. It is used for water supply network (1) including pump (4), pickup (10) on the device (4) pressure side, flow rate pickup (12) to record the device (4) flow rate by several pressure units (D). The latter are used for remote location from device (4) at various partial areas of water supply networks. It comprises he control device (4). The latter comprises model generation module (16) to generate at least two units (D) on the basis of multiple measured pressures for at least two appropriate partial areas of at least one model (A) that describes the pressure loss from pickup (10) to position of appropriate unit (D). Configured models (A) depict the pressure loss from device (4) to the position of appropriate unit (D) subject to time (t) and flow rate (q) of the device (4). Claimed device can adjust the device (4) on the basis of constructed models (A).

EFFECT: coordination of the device feed power with current demands in the network.

18 cl, 6 dwg