76
IN PUMP MODE WITH
VOLTAGE
SOURCE INVERTERS (VSI)
DOUBLY FED.
with VSI fully fed for dynamic
frequency control
30
%
100% CAPACITY
power variation
10
%
more energy produced
in turbine mode
15
%
reduction in electricity
consumption in
pumped mode
<
10
S
The pump storage
plant can start within
with GE’s fully fed
converter solution
Adjustable Pumping Power
GE SOLUTION