No impact.
As long as the battery is sufficiently charged, the car can continue to drive. When the battery runs out, the motor stops immediately. This will only cause serious battery power loss, which is not good for the battery. When the battery is exhausted, the battery life will be reduced.
When it is suspected that the generator is defective, you can perform a preliminary inspection of the vehicle and remove the generator for further inspection without disassembling it. The tools used for detection can be multimeter, general DC voltmeter, DC ammeter, oscilloscope, etc. You can also use a car bulb or craft bulb to make a small test light, etc. You can also detect by changing the running status of the car.
When you suspect that the generator is not producing electricity, you cancheck it on the car without disassembling the generator to roughly determine if there is a defect.
Turn the multimeter knob to the 30V DC voltage range, connect the red test lead to the “armature” terminal of the generator and the black test lead to the case. Leave the engine running at medium speed or. above. The standard voltage value of 12V electrical system should be around 14V, and the standard voltage value of 24V electrical system should be around 28V. If the measured voltage is the battery voltage, this means the generator is not producing electricity.
When there is no ammeter on the car dashboard, an external DC ammeter can be used to detect it. First remove the wires from the generator "armature" connection terminal, then connect the positive pole of a DC ammeter with a range of approximately 20 A to the generator "armature" and the negative lead to the connector took ofmentioned above. When the engine is running at medium speed or above, the ammeter has a charging indication of 3A ~ 5A, indicating that the generator is working normally, otherwise the generator will not produce electricity.
When there is no multimeter or DC meter, you can use a car bulb as a test lamp to test. Solder suitable lengths of wire to both ends of the bulb and attach harpoon clips to both ends. Before testing, first remove the wires from the generator's "armature" terminal, then attach one end of the test lamp to the generator's "armature" terminal and ground the other end. When the engine is running at medium speed, the brightness of the test light indicates that the generator is working properly, otherwise the generator will not produce electricity.
Method for detecting car generatornot producing electricity: usereadthe multimetervoltage block to test, turn the multimeter Knob to 30V DC voltage level, connect the red test lead to the generator armature terminal and test lead black on the housing. Let the engine run at medium speed or above the standard voltage value of the 12 V electrical system. is about 14 V. The standard value of the 24 V electrical system is about 14 V. The standard value of the System voltage should be around 28 V. If the measured voltage is the battery voltage, it means the generator is not producing electricity.
A generator refers to a mechanical device that converts other forms of energy into electrical energy. A general generator converts the energy contained in various primary energy sources into mechanical energy through a prime mover and then. generates electricity. The machine converts it into electrical energy and sends it to various lithem of energy consumption via energy transport and distribution networks.
Why is the car generator not charging?
Cause of failure: the “magnetic field” terminal of the generator is grounded;Wiring error; internal battery short circuit;
Diagnosing problems: 1. Check wires for wiring errors. Start the engine, run it at medium speed and remove the wire from the regulator terminal. If the ammeter still shows a load, this means that the magnetic field terminal of the generator is grounded and its insulation must be ensured. If the ammeter indicates discharge, check and replace it. regulator.
2. For a charging system equipped with a contact voltage regulator, when the motor is running at medium speed, reduce the elastic force of the regulator spring. If the charging current decreases, it means the original spring. the tension ist too important. Debugging needs to be done; If the charging current is still large, the regulator should be removed and the affected parts inspected.
3. After the above inspection, all components are normal and the battery should be checked for internal short circuit faults.
Generator not charging?
There are about 7 common reasons:
1. The regulator is damaged.
2. The magnetic field coil is broken.
3. The brush is stuck or the slip ring has poor contact.
4. There is an open circuit between the instrument fuse and the generator.
5. The generator drive belt is loose.
6. The diode board is burnt out.
7. The rotor coil is shorted or open. This is because the generator's magnetic field current is too large. Is the diode deteriorated enough to be removed and measured?ree?