How the engine regulates power generation
Release time:
2023-12-28
The car's generator is directly driven by the engine, and the engine speed fluctuates greatly. Basically, it can be changed from a few hundred to nearly ten thousand revolutions. Recent Updates Of course, the generator must have an adjustment mechanism to ensure electrical output and medical certification. But when you step on the accelerator, the voltage soars and the car's circuits are instantly paralyzed. How to adjust the power generation?
The car's generator is directly driven by the engine, and the engine speed fluctuates greatly. Basically, it can be changed from a few hundred to nearly ten thousand revolutions. Recent Updates
Of course, the generator must have an adjustment mechanism to ensure electrical output and medical certification. But when you step on the accelerator, the voltage soars and the car's circuits are instantly paralyzed.
How to adjust the power generation?
The answer is to adjust the magnetic field strength of the generator. As mentioned in junior high school physics, generators rely on coils to cut off magnetic induction lines to generate electricity. The faster the cutting speed (rotation speed), the higher the magnetic field strength and the higher the voltage. We can't adjust the speed, but we can only adjust the magnetic field strength. When the output voltage of the generator is low, the voltage regulator energizes the excitation coil and increases the magnetic field strength to increase the output voltage. When the output voltage is too low, the voltage regulator will excite the excitation coil and increase the magnetic field strength to increase the output voltage. When the output voltage is low.
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