There is a lot of confusion amongst consumers that an Unbalanced Load
Stabilizer is generally superior to a Balanced Load Stabilizer. To clarify
this myth certain fundamental principles connected with Transformers
are given below:
1. Definition of Balanced and Unbalanced loads:
a. A Three phase Loads on a 3 phase supply system is a Balanced
load because it draws equal current from each phase. Three phase
Motors, Converters; Rectifiers using 3 phase input supply are
common examples of Balanced loads.
b. A single phase / 2 phase loads on a three phase system is called
Unbalanced load. Normally Unbalanced loads have to use a
neutral wire in the system. The 2 phase loads may not require a
neutral.
unbalanced electrical load means that the load are not well shared on the 3 phase electrical power supply.
'Balanced loads' apply to three-phase a.c. loads. A three-phase kilowatt hour meter will measure both balanced and unbalanced loads, when correctly connected.
If the load is connected in wye (star) and it has a neutral, then the vectorial-difference of the phase currents will flow in the neutral and there will be no problem. On the other hand, if there is no neutral, then an unbalanced load would cause unbalanced phase voltages.
A three-phase 'unbalanced' system refers to the load, as the supply voltages are unaffected by load. So the phase-angle and, therefore, the power factor of each phase will be different -i.e. there will be three different power factors.
balanced to unbalanced line
A balanced bridge has zero volts across the two test nodes, while an unbalanced bridge has non zero volts.
'Balanced loads' apply to three-phase a.c. loads. A three-phase kilowatt hour meter will measure both balanced and unbalanced loads, when correctly connected.
I think you probably mean is a neutral conductor necessary for a balanced star-connected load? If this is what you mean, then the answer is no, it isn't, as the phasor-sum of the phase currents will equal zero. Often, though, it is difficult to achieve a balanced load, so a neutral is then necessary, as it is needed to provide a return path for the unbalanced current -without this neutral, the phase voltages would change and become unbalanced.
Balanced load means no unbalanced currents, so the neutral current should be near zero.
three phase load is said to be balanced when the impedance and power factor of each load is equal.in this condition phasor sum of currents and phase voltages add up to zero.
If the load is connected in wye (star) and it has a neutral, then the vectorial-difference of the phase currents will flow in the neutral and there will be no problem. On the other hand, if there is no neutral, then an unbalanced load would cause unbalanced phase voltages.
balanced = no movement of the object unbalanced = the object moves
balanced
there is nothing like a balanced and unbalanced transformer.
this is unbalanced forces.
A three-phase 'unbalanced' system refers to the load, as the supply voltages are unaffected by load. So the phase-angle and, therefore, the power factor of each phase will be different -i.e. there will be three different power factors.
Unbalanced Load was created on 2009-08-04.
There is no such word as ill-balanced. I presume you mean unbalanced which means some who is erratic, unsound, not stable, physically or mentally