How electric power transfer through wires from a power station?

Question

Is it possible to transfer electric power through wires in frequencies?

Answer 1

No, the frequency, 60 Hz in the U.S., is never changed. Eventhough a higher frequency will make transformers more efficient, the seemingly unrelated metalurgy technology of our generation allows only 60 Hz. It is optimal because it corresponds to 3600 RPM (distributed into 3 phases) of most metal based generators. Recall the Ford Model T taken as an aircraft-fan engine that got its crankshaft broken at very light load but at metal's natural frequency (the current bottleneck) not much above 3600 Hz.

What changed is the gross amplification of voltage, to hundreds of KV, in exchange for a reduction of current; so that, for the same power, the long distant wires can be much smaller in size.

The sequence is as follows: (1) harness or generate the mechanical rotation energy, (2) normalize the RPM against the count of coils in a circle so to make a balanced 3 phase 60 Hz, (3) run through stages of transformers to amplify the voltage to the public utility grid level, (4) contract and sell it to the grid so it can be gauged and switched in, (5) step it down when reaching local grids, and then down again to 110V / 220V for one/three phase (the 120 degree phasor vectors make them more like 115V / 200V) for household or factory use.

Answer 2

Most household power is delivered using a frequency (60 Hz).
Which is the same as 60 cycles per second. There are devices on the market that use power lines to transfer information using high frequencies.

Answer 3

Through the wire

Answer 4

This previous August, I did that very ingredient for my daughter. a transportable generator provides 120v ac/ 240v ac, yet many are constrained by the quantity of wattage they're going to produce. That being reported, as a fashion to twine it as much as the load center (breaker container), you may desire a minimum of a 30amp double pole, single throw breaker; 4 twine 10 gauge potential cable (long adequate to succeed in from exterior to the breaker container); 2 plugs 30amps each and each (one to plug into the generator and the different to the breaker receptacle); 30 amp receptacle w/conceal plate; 10 gauge good wires (adequate to run from the breaker to the receptacle and floor buss. The wiring could be carried out by somebody who is familiar with/experienced in electricity. as quickly because it extremely is finished, you would be waiting to have potential nonetheless the enjoyed ones circuitry. 2 substantial issues to bear in mind: a million) close off the main breaker so there will be no back feed into the transmission strains; 2) because of fact of constrained wattage, in basic terms be particular you utilize constrained 120v circuitry (like for a lamp) in case you should use 240v for the furnace warmth. A furnace heater makes use of severe wattage and be careful of once you turn it on. suggestion: turn on the warmth for a million hr early interior the morning, a million hr at noon, and a million hr late interior the night (night). you will could positioned on sweaters/greater desirable outfits, in spite of the undeniable fact that it extremely is going to shop the calm down of the abode. wish this helps.

Answer 5

The short answer is yes. The longer answer is that you really need to take a class in power distribution.

HTH ☺

Doug