[TRNSYS-users] brief description

[Sine Girm]

Dear transys users
Currently I am working on simulating a parabolic trough power plant.
On trough component model, There is term on a model which  I couldn't
understand  turn down ratio, night flow ratio, Ramp down time Ramp
down ratio. Please give me the brief description and the values that
should be inserted on the input of Transys regarding SEGS 6 Power
plant.