Can you use a car alternator as a motor?
The humble automotive alternator hides an interesting secret. Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also themselves be used as an electric motor.
How much power can an alternator produce as a motor?
But nowadays, a single alternator can produce power up to 2500 Watt, depending on the power demand. The power that can be produced by an alternator is determined by the alternator rating. The output of the alternator ranges from 40 Amp up to 120 Amp. For high-amp alternator, it can generate up to 300 Amp.
How fast do you have to spin an alternator?
Most alternators need to spin at about 2,400 rpm at idle, have their maximum output above 6,000 rpm, and should never exceed 18,000 rpm.
Can a car alternator be converted to a motor?
A car alternator changed over to a motor can put out in excess of 1.0 HP — in many applications far above that, depending on the alternator, how it’s converted, and how it’s controlled. An automotive alternator converted to a motor is much less expensive than a conventional brushless motor with the same power output.
How many volts should an alternator be putting out?
How many volts should an alternator be putting out? Most automotive batteries are lead acid 12-volt DC (Direct Current). Each of the six cells in a 12-volt DC battery produces 2 to 2.1 volts. When the engine is running, the alternator will typically put out between 13.8 to 14.8 volts.
What is the purpose of using an alternator in an automobile?
Alternators are used in modern automobiles to charge the battery and to power the electrical system when its engine is running. Until the 1960s, automobiles used DC dynamo generators with commutators.
Where does power drive go in an alternator?
All power drive current to this motor is brushless: drive current passes only through the stator and does not go through any brushes. Only a small field current passes through brushes and smooth slip rings to the rotor.
What drives the alternator in a motor vehicle?
An alternator gets its name from the term alternating current (AC). Alternators are typically found near the front of the engine and are driven by the crankshaft, which converts the pistons’ up-and-down movement into circular movement. (To learn more about the basic parts of car engines, read How Car Engines Work .)
How do you convert generator to alternator?
Conversion from a generator to an alternator is a task that requires the vehicle to change from positive to negative ground as an alternator will never work on a positive ground state. Switch off the engine of your vehicle and disconnect the clips of both the negative and positive terminals of the car battery.
Can car alternator use to run electric motor?
The humble automotive alternator hides an interesting secret. Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also themselves be used as an electric motor . The schematic of a simple automotive alternator, from US patent 3329841A filed in 1963 for Robert Bosch GmbH.
What is traction alternator?
Traction alternators special type alternators design to pump in enough power to the normally Dc series motors used for traction application used for rail traction where more staring torque is required rather than while running and the traction alternators are brushless self excited with diodes mounted on to the alternators for converting the