AGC-3说明.ppt

Automatic Gen-set Controller - General philosophy of the AGC-3 Headlines Philosophy of the AGC-3 Philosophy of the AGC-3 Philosophy of the AGC-3 Philosophy of the AGC-3: HMI interfaces Philosophy of the AGC-3 Application and Mode Philosophy of the AGC-3 Mode description Genset Appliaction Mode VS Running Mode Philosophy of the AGC-3 Genset application Mode Philosophy of the AGC-3 Genset application Mode Philosophy of the AGC-3 Genset application Mode Philosophy of the AGC-3 Up to 16 Gen-sets can be involved in this kind of system Philosophy of the AGC-3 Philosophy of the AGC-3 Running Mode Semi-auto unit will not initiate any sequences automatically, only initiate sequences, if external signals are given. Initiate input: push button digital input Modbus command Philosophy of the AGC-3 Semi-auto Philosophy of the AGC-3 Manual Mode It is not possible to open and close the generator breaker or the mains breaker in manual mode. Philosophy of the AGC-3 Idle Running (6290) with Start and Stop Timer activated by Digital input Turbo engine shouldn’t be set to long time idle Philosophy of the AGC-3 Idle Running (6290) Both timers are activated Engine can ramp up/drop down after a certain idle period Philosophy of the AGC-3 Battery Test Test the battery condition at Semi-auto and Auto Mode initiated by digital input Calculate the battery asymmetry detect which battery is weak. Philosophy of the AGC-3 Power Management G4 and G5 Philosophy of the AGC-3 Power management Functions Load dependent starting and stopping Load management Load sharing Safety stop (fail class = trip and stop) Priority selection Ground relay control ATS control Multiple mains support Philosophy of the AGC-3 Load dependent starting and stopping The load dependent start/stop function is active when the plant is in AUTO mode. The starting and stopping of the Gen-sets is automatically carried out according to the adjusted