Need a idea for current equalisation?

Akhilesh, If you have a single voltage source and loads with unspecified variations, it is not possible to have all load currents equal because of Ohm's Law constraints.
In essence you are asking for a constant current circuit, which automatically implies a variable voltage supply.
Unless there are more details I do not think the concerned experts (there are plenty) here can give you any meaningful response.

A.V.RamaniAkhilesh, If you have a single voltage source and loads with unspecified variations, it is not possible to have all load currents equal because of Ohm's Law constraints.
In essence you are asking for a constant current circuit, which automatically implies a variable voltage supply.
Unless there are more details I do not think the concerned experts (there are plenty) here can give you any meaningful response.

No sir each conductor have their own voltage source of same rating and sir please tell me other specifications you will need.

I am assuming that even if the supplies are different the loads all have a common ground. Otherwise it is equivalent to having four unrelated circuits. There is no way of synchronizing the currents in such.
If all loads have a common ground, then some circuit can be devised to handle the requirement. Unless the actual values of voltages and currents are known one cannot design the control system.

I am not an electronics person. There are many in CE, who can help provided the problem is properly defined.

A.V.RamaniI am assuming that even if the supplies are different the loads all have a common ground. Otherwise it is equivalent to having four unrelated circuits. There is no way of synchronizing the currents in such.
If all loads have a common ground, then some circuit can be devised to handle the requirement. Unless the actual values of voltages and currents are known one cannot design the control system.

I am not an electronics person. There are many in CE, who can help provided the problem is properly defined.

Sir I don't want actual control circuit I just want any concept to equalize the current taken by unequal variable load from sources of same rating but still for that you can take any general value like 230volt on each phase if you need and sir I don't get the point in common grounding of loads but sir you're free do any changes or assumptions that you require but just mention it

Akilesh, edo kozhappam kanunnundu. There is some confusion. Let us say you have four loads with these currents: L1- 5 amps, L2- 4 amps, L3- 3 amps, L4- 2 amps.
If you make all loads to draw 3 amps then the wattages of L1 will decrease by 40%, L2 by 25%, L3 remain same and L4 will increase by 50%.
Is this what is needed?
Does not make sense. Sariyano? Parayanam.

A.V.RamaniAkilesh, edo kozhappam kanunnundu. There is some confusion. Let us say you have four loads with these currents: L1- 5 amps, L2- 4 amps, L3- 3 amps, L4- 2 amps.
If you make all loads to draw 3 amps then the wattages of L1 will decrease by 40%, L2 by 25%, L3 remain same and L4 will increase by 50%.
Is this what is needed?
Does not make sense. Sariyano? Parayanam.

No sir, I already mentioned the question with diagram before please refer the question and diagram once again and I want to clarify that I have no control over load and neither I want to control the load.l just want to make flow of current through supply to be same in all the conductor and balancing current can diverted through resistance to earth or any arrangement.

l just want to make flow of #-Link-Snipped-# through supply to be same in all the #-Link-Snipped-# and balancing current can diverted through #-Link-Snipped-# to earth or any arrangement.

That only wastes power. Is there any reason to do that?
In the house we have so many loads all running from the same 220 V AC supply, but each with a different current rating. We do not do anything to change this.
You may be just academically interested in this or have a different reason for equalizing currents.
Can you please elaborate?

A.V.RamaniThat only wastes power. Is there any reason to do that?
In the house we have so many loads all running from the same 220 V AC supply, but each with a different current rating. We do not do anything to change this.
You may be just academically interested in this or have a different reason for equalizing currents.
Can you please elaborate?

Sir in my model I can't put transformer to equalize phase load as done in distribution in home as you mentioned sir so I need a control system to equalize current through my source machine and I have completely different type of loads connected to different phases.
And sir presently it is model to justify my machines application so I am not so much interested in control system loss,my primary importance is to keep my machine safe .
Sorry sir for not mentioning this before