It's called UPS (Uninterruptible Power Supply). It saves power so the computer can keep running after the power goes off. The time it keeps running depends on the type of the UPS Actually, you have several options. The most obvious is to purchase a power back up unit for computers. Wal Mart, Sam's Club, eBay. Buy a auto jump starter. These are made with built in flash lights, radios, lighter sockets, 120Vac outlets, and jumper cables. If you really want to go out on a limb, get a power inverter (300kw-750kw should be enough) that can be plugged onto the lighter socket in your car. Start the car, increase the idle, plug in computer.
In principle a generator is the same as a motor. In a dc motor the voltage generated by the rotating armature is slightly less than the supply voltage which causes power to flow in from the supply. If an engine is then coupled to the shaft causing it to rotate faster, then it generates more voltage and power flows back into the supply. That is how a motor becomes a generator.
In my looking up generators I found that a briggs and stratton handy Gen 2500A generator supplys the following voltage 230 volts/8.1 amp. Which sounds like a great supply of voltages.
Any device that uses the generator to supply its operating voltage is electrically classed as a generator load.
It can be found on an electrical generator set. It is used to supply the DC voltage for the field coils.
The "power supply" supplies power to a computer. A computer's power supply is a "switchmode power supply" responsible for converting the AC voltage from the wall into several DC output voltages.
This can very greatly from computer to computer. You will have to open the case of your computer to tell.
The Power Supply
Automatic voltage regulator (AVR) : Depends on the generator output voltage & out put current/Kvar it will change the exciter voltage. Change in excitation voltage controls the reactive power (Kvar). whereas, a Governor controls the fuel supply to primemover(Engine) in order to control the speed of generator, change in speed (rpm) also controls Active power (KW).
A 'voltage source' is a general term, for anything that can supply electrical power.It can be a battery, generator, solar panel etc.It is mentioned on schematics and other diagrams, to show where the power is applied.
If you need 50 amps you can use a 60 amp generator or any other generator rated to supply more amps. The voltage, 110 v or 240 v, must be the right voltage for the load used.
Usually, yes! You will need some kind of variable/low voltage supply (recommended either of those 2) and slowly turn up the voltage. If you notice it moving, then it will work. If it just buzzes and sits there, immediately cut off the voltage so you don't burn out your generator. Be careful, the maximum input voltage of it isn't usually measured since it's a generator, so while still on the variable supply, test and see when the brushes start to throw some decent sparks, at that point you should stop and whatever voltage that was should be your maximum after you subtract 8 volts or so.
The input power of a computer Power Supply is usually 110-240VAC. The power supply usually transforms the input voltage into 3.3V, 5V, and 12V...all in DC. Different components require different voltage...either (1)ONE of a combination of these. 12V is one output voltage of the PSU(Power Supply)