vikram_gupta11
Member
- Location
- india
Dear Sir,Thank you very much for your response.Mr. Gupta,
In theory, the system that you describe can be made to oscillate in a see-saw fashion with very little input of power, until you connect an output load to the generator coils.
There are various loss terms which cannot be calculated with the information provided. For example: what sort of bearing are you using for the see-saw? You have heavy weights and magnets, so this bearing might have lots of drag...or you could have some sort of precision flexure with essentially no drag. You will have air resistance, especially in the region of the gap between the moving magnets and the stationary coil assembly. You will have eddy current drag between the moving magnets and the stationary components. With careful (and expensive) design, these loss terms can be made very small, so in theory a small motor with little power input could set the system to oscillating.
_However_ you appear to be ignoring the most important term: the mechanical force associated with electrical power generation.
The basic relations that you need to know are:
A wire carrying 1A of current in a 1 tesla (10000 gauss) field will experience a force of 1 newton per meter of length.
A wire enclosing magnetic flux changing at a rate of 1 weber per second will have 1V induced around the loop.
Newton's third law: every action has an equal and opposite reaction. When the wire experiences a force the magnet experiences an equal and opposite force.
What does this mean:
1) When your magnets move past your coils of wire, you will induce voltage in the wire.
2) This voltage causes current to flow through the coil of wire and through the load.
3) The current flowing in the coil of wire is flowing in a magnetic field, so the wire experiences a force.
4) The magnet experiences an equal and opposite force, which acts to slow it down.
The exact values for the above forces can only be calculated using the exact design parameters of your system, but there is a very simple rule that makes it easy to ignore the calculations: the electrical power output of the system will _always_ be less (on average) than the mechanical power input to the system.
Good luck working to understand your own system.
-Jon
Sir,I think there is a feasibility in this design No matter if it's first system doesn't work but there is a scope in second repelling system in which balance system's magnets are repelling their side magnets.There is a need of some work and I have started work on this Idea and very soon will present a working model of this design.It is not necessary that this system will get input energy with 3 volt motor .This input energy may be anything like FOOT PRESSURE or with HAND PRESSURE or with wave energy or wind energy. There is also a feasibility in this design to develop a long range underwater vehicles.
Thanks again all of senior members and viewers.