Re: Can I Run an Alternator with Electrical Motor? Yes you can run a Alternator with a electric motor.
Can you charge a battery with an electric motor?
When the battery begins to lose its charge, it must be recharged with another DC source. … An electric motor can be used in conjunction with a source of mechanical energy and a rectifier to recharge a 12V battery.
Can any electric motor be used as a generator?
You can use just about any motor to generate electric current, if it is wired correctly and you follow specific rules for its use. Modern AC induction motors are quite simple to wire as alternating current generators, and most will begin generating electricity the first time you use them.
What is the difference between an electric motor and an alternator?
In simple engineering words, the main difference between Alternator and Motor is, the alternator converts mechanical energy into electrical energy whereas the motor converts electrical energy into mechanical energy. … They convert mechanical energy into electrical energy.
How much HP does it take to run a alternator?
An alternator takes about 1 HP for every 25 Amps of power. At full output, a 100 Amp alternator will need about 4 HP. For a long time, most alternators don’t operate at full output.
Can you turn a 3 phase motor into a generator?
To turn a 3-phase motor into an induction generator all you have to do is speed it up past the speed it’s meant to operate at as an electric motor,” explains Brown. “For example, a 3-phase motor that’s designed to run at 1,725 rpm’s will, when speeded up to 1,875 rpm’s, turn into an induction generator.
Can a brushless motor be used as a generator?
Permanent magnet BLDC motors can be used as generators. There is a type of brushless motor called a Reluctance Motor, which has soft-iron core, so will generate nominally zero voltage when spun.
Does an alternator create AC or DC?
Car batteries operate on one-way direct current (DC) electricity, while alternators output alternating current (AC) electricity, which occasionally flows in reverse.
Is the alternator a generator?
An alternator is a type of electric generator used in modern automobiles to charge the battery and to power the electrical system when its engine is running.
Is generator better than alternator?
Alternators have a higher output than generators. Generators have a lower output when compared with an alternator. Alternators use only the required amount of energy and thus, it conserves more energy. Generators use all the energy that is produced and so, they conserve less energy.
At what RPM does a alternator charge?
Alternator may not generate sufficient charging voltage until alternator speed is greater than about 2000 RPM. Typically, alternators have their full output rated at 6000 RPM but can continue to spin up to 12,000 RPM or more without any additional increase in output.
What is the minimum RPM of a 12v car alternator?
Typically, the lowest speed at which a car alternator is able to generate 12VDC is about 1,800 RPM.
How much load does an alternator put on an engine?
An alternator typically takes about 1 HP (horse power) for every 25 amps of power generated. So, a 100 amp alternator will require about 4 HP at full output. Most alternators do not operate at full output for very long.