Tractor Electric Works

Tractor power from the generator and battery components. When the engine is working properly , the engine crankshaft via V-belt drag generators, powered by the generator to the electrical equipment on the tractor , and the excess energy is stored in batteries to go. When the engine is not working, starting or idling , the battery to store power supply tractor spare power equipment .
Tractors are used domestically and excited DC generators. And laser excitation is called the magnetic field and the rotor ( armature ) windings are connected in parallel. Metal conductor cutting magnetic field , then the conductor will generate an induced electromotive force .
Practical application of the DC generator is a 64- mesh composed of multiple coils and copper in copper with mica insulation between . Actual magnet is an electromagnet generating a magnetic field . The pole piece ( made ​​of a soft steel )-L around the coil , the coil in parallel with the rotor winding . Since the generator output voltage is low , such aswheeled tractors mostly 12 volts, so the tractor electrical equipment are used single -wire connection method . Ground the generator is a brush ( on housing ) , the magnetic field of the coil end is Ground . Within the generator housing grounding called grounding, grounding the generator is called outside the cell exterior iron, there are positive grounding or negative grounding of the points. DC generators are used domestically within the tractor Ground type .