- #1
arkaddas
- 13
- 1
Even though its possible to keep a bus charged from more than one AC voltage sources, what can be the consequences of doing so?
My thoughts: - Assuming thst both the sources have similar (but not equal) phase and magnitude, we can expect small circulating currents. Which brings into question the nature of these currents. I think the vector difference of the voltages will give us a good idea about it.
Now, it will also be possible for current to flow into the bus from transformer or even motor feeders depending on the voltage level of the bus...
My thoughts: - Assuming thst both the sources have similar (but not equal) phase and magnitude, we can expect small circulating currents. Which brings into question the nature of these currents. I think the vector difference of the voltages will give us a good idea about it.
Now, it will also be possible for current to flow into the bus from transformer or even motor feeders depending on the voltage level of the bus...