In this Learning-Doc the learner should be able
describe the major components, operations of the GE-LSTG stator cooling water
system, and be able to navigate the system drawings. Topics include an introduction to water flow
in the system, detailed discussions of the stator cooling water system skid,
the deionizer, descriptions of water flow to the generator, instrumentation,
filling the reservoir, changing the resin, purpose of the HIT skid, and use of
the stator leak monitoring system.
Common alarm discussions include the implication of each alarm, probable
causes, instrumentation, and actions to be taken.