As far as i know, they do not have a standardized time sync method between substations as of now.
Regardless, I'll take your advices into consideration. This new scheme is still very much in the exploratory phase and I'm looking forward to propose the ideas we have discussed on here to our...
It is actually our custom-made software running on a Moxa's embedded computer that do the data pulling. I don't believe these computers at substation-level are synchronized, but rather run on its internal clock since previous purposes were not extremely time-sensitive.
Our client actually...
Hi Jim,
First of all, thank you for your advice. Just to clarify, I did mean power (MW) and yeah, it's meant to measure line loss.
I do get your 'second method' suggestion about comparing the measured and expected line losses.
However, i do not quite get the your 'first method'...
Just a follow, the purpose of this question is to figure out the actual power loss taking into account the error associated with unsynchronized meters.
I guess the easy way to ask the question is,
If i read a power measurement at a meter at t=1s to be 170MW, is there a way I could calculate...
Hi everyone,
I've been searching and googling for the answer to no avail, so I'm just wondering if anyone at PF could help me out. It's for my work assignment, by the way.
I have two power meters connected at two ends of a transmission line (assume it's 33kVAC). At each power meter, there...