Good knowledge of diesel generators. Kopu is an enterprise specializing in the R&D and manufacturing of small power motors and emergency power systems. It has advanced design capabilities and rich engineering practices in the fields of internal combustion engines and power electronics technology. After years of hard work, Kepu has become one of the leading professional suppliers in China's motor power supply industry.
Kopu manufactures products
Since its establishment, the Kepu brand has been striving to provide users with high quality products and better services. Currently, Kepu is. operation The main products include: bevel gears, cylinder heads, clutch lines, bevel teeth, reverse gears, piston pumps, tillers, hosesprotection, iron wheels, oil gauges, cylinder heads, gear discs, grease fittings, balance weights and outputs. , agricultural machinery, driving wheel, oil cap, gland machine, diesel pump, internal combustion engine, piston pin, wire puller, oil tank, rotary tiller, main engine, oil return pipe.
Pump, camshaft, oil line, generator set, wind guide, helical gear, throttle cable, irrigation machine, starter, power box, piston ring, pickup tiller, irrigation pump, air intake pipe, reducer Vibrating bars, self-priming pumps, manual oil, oil pumps, tractors, water pumps, generators, oil caps, power generation cards , fuel injectors, iron caps, water pumps, agricultural tools, oil engines, diesel engines, starters, motors, welding machines, drive shaft, puller manuel, wheel set, air filter, combination buffer, engine, gasoline engine, main frame, flange, flat head machine, hanging cup, rubber sheet, iron gear, air compressor oil.
Inside the left engine cover.
This type of curved beam motorcycle generator consists of a stator coil and a rotor magnet. The stator coil is installed on the magneto cover and the rotor is installed on the left end of the crankshaft.
Engine speed is high, generally above 5,000 rpm. The power per liter (effective power output per liter of engine displacement) is large, generally around 60 kilowatts/liter, which shows that the motorcycle engine is very reinforced and the engine displacement is small.
In order to ensure engine cooling at low vehicle speed and before starting, high-power motorcycle engines adopt a cooling methodforced air which installs fans and air ducts and uses forced air to blow the cooling fins.
Detailed information:
When the generator is connected to a symmetrical load, the armature winding The three-phase current in the motor will produce another rotating magnetic field, called the armature reaction magnetic field. Its speed is exactly equal to the speed of the rotor and the two rotate synchronously.
The armature reaction magnetic field and the excitation magnetic field of the synchronous generator rotor can be approximately considered to be distributed according to the sinusoidal law. The spatial phase difference between them depends on the temporal phase difference between the no-load electromotive force E0 and the armature current I. The armature reaction magnetic field is also related to the charge state. When the generator load is inductive, the reactive magnetic field of the armature acts as a demagnetizer, which will decrease the generator voltage when the load is capacitive, the armature; The reactive magnetic field acts like a magnet and increases the output voltage of the generator .
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