May I ask the experts, what pressure is appropriate to fill the accumulator in the fuel system?
Thread Content
This post was last edited by Anqing Shuguang on 2016-4-2 at 17:31. May I ask the experts what pressure is appropriate to fill in the accumulator in the fuel system? How was it calculated?
Is that an accumulator on the steam turbine? Ours is charged to 0.6 MPa; let’s take half of that for the control oil
I remember seeing somewhere that it’s 0.85 times the working pressure
Ask the equipment manufacturer! It’s generally not used!
Is the oil pressure unstable? What’s the problem again?
The unit oil pressure is an important interlock; when the operating pump fails, the backup pump comes online, and at that time the oil pressure becomes unstable
Yes, there’s a change for a few seconds! !
When we conducted the test drives, we filled it to 75% of the main pipeline’s oil pressure. I’m not sure if there is any technical documentation on this topic; I remember reading somewhere that nitrogen should be used at 90% of the main pipeline’s oil pressure