Turbine lube oil interlocks
[FONT=Arial]Hello newbie here,[/FONT]
[FONT=Arial]I'm just curious about something.[/FONT]
[FONT=Arial]You know Turbine have some interlock specs. [/FONT]
[FONT=Arial]This is our turbine lube oil press interlocks[/FONT]
[LIST][*]Aux lube oil pump outlet press : 17.5 Bar[*]Lube oil press normal : 0.8 - 1.2 Bar[*]AC lube oil pump auto start : 0.69 Bar[*]DC lube oil pump auto start : 0.59 Bar[*]Turbin Trip : 0.4 Bar[/LIST]
[FONT=Arial]I have a question, what things that makes changes in lube oil pressure? Sometimes it can be too low or too high.[/FONT]
[FONT=Arial]And, you know from the interlocks spec if the pressure too low, [/FONT]AC pump[FONT=Arial] will be turn on automatically. what is the relation of low pressure with [/FONT]AC pump[FONT=Arial]? Because as i know, [/FONT]AC pump[FONT=Arial] is used if the turbine speed is too low. [/FONT]
[FONT=Arial]Thx before.[/FONT]