How to determine the 6KV voltage of the chemical plant main substation
Thread Content
How to determine the 6KV voltage of the main substation of a chemical plant? The voltage of the upper-level substation is changing, the motor below is starting at any time, and the load is also changing at any time, so the voltage on the bus is also changing? How to determine?
Is the voltage at the superior substation changing? ? To be honest, I didn’t understand your question!
As you said, the voltage on the 6KV bus is indeed a variable and a fluctuating quantity, but the range of variation is strictly regulated in the national standard. The reading value at a specific point in time is determined by the indication of a designated instrument in the substation.