Bearing in mind the energy storage capacity or water pumping in a reservoir for later use appears to be the most appropriate ways to employ wind energy, which has a supply that depends on time, by day & season. As variable speed is useful, to tap most of the wind energy from cut-in to cut-off wind speeds, the frequency of the voltage produced by the IG varies noticeably, however the ratio V/f does not vary as that much. For induction-motor-driven pumps, such a situation is satisfactory.
Showing posts with label pumping system. Show all posts
Showing posts with label pumping system. Show all posts
Static Capacitor Exciter Stand-Alone IG for Pumping Systems
Posted by
SAQIB SATTAR
Tuesday, November 1, 2011
Labels:
circuit,
diagram,
induction motor driven pumps,
pumping system,
SCE,
vector control system
0
comments
Bearing in mind the energy storage capacity or water pumping in a reservoir for later use appears to be the most appropriate ways to employ wind energy, which has a supply that depends on time, by day & season. As variable speed is useful, to tap most of the wind energy from cut-in to cut-off wind speeds, the frequency of the voltage produced by the IG varies noticeably, however the ratio V/f does not vary as that much. For induction-motor-driven pumps, such a situation is satisfactory.
