Motoring control for hydraulic pump-turbine

Details Motoring control for hydraulic pump-turbine Motoring control for hydraulic pump-turbine

1978-12-07

1981-09-29

Truhe, J. V.

Prime-mover dynamo plants

Electric control

Engine control

290 52, G05D 1302

Patent

active

042925339

ABSTRACT:
A prime mover control apparatus for controlling a primer mover including a pump turbine or a water turbine driving a generator to be synchronously connected to a power system, is disclosed. In this control apparatus, immediately after the synchronous connection of the generator to the power system, the opening of the guide vanes of the turbine is increased to exceed a predetermined value at which the turbine is not placed in the motoring mode, and then, the speed governor is controlled to drive the turbine at the speed corresponding to the standard frequency of the voltage in the power system.

REFERENCES:
patent: 3892978 (1975-07-01), Haley
patent: 3943371 (1976-03-01), Yannone et al.
patent: 4019315 (1977-04-01), Yannone et al.
patent: 4103178 (1978-07-01), Yannone et al.

Affiliated with

Also associated with

Rating

Motoring control for hydraulic pump-turbine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Motoring control for hydraulic pump-turbine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motoring control for hydraulic pump-turbine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1235715