Steam turbo-generator program manual

This program provides comprehensive dynamic analysis of a steam turbine driven three phase synchronous generator connected to an infinite bus through a generator transformer and either one transmission line or two transmission lines in parallel. Full electrical and mechanical dynamic response is obtained for a variety of user selected disturbances. Only one type of disturbance can be analysed in any program run. The disturbance options are: 1.Steady state operation (no disturbance).2.System bus voltage change.3.AVR reference change.4.Governor reference change.5.Short circuit faults at a user-selected point on a transmission line, (a)three-phase-to-earth fault,(b)line-to-line-to-earth fault,(c)single line-to-earth fault.6.Line switching.7.Load rejection (including rapid closure of steam valves).