A main turbine-generator is operating in parallel with an infinite power grid.
If the turbine control valves (or throttle valves) slowly fail open, the generator will experience high current primarily due to…
(Assume no generator protective actuations occur.)
A. excessive generator MW.
B. excessive generator VARs out.
C. excessive generator VARs in.
D. generator reverse power.
Show Answer
Answer: A
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