The current of the car s generator and battery is 10

The power supply current of the car's generator is not the same as that of the battery, isn't it?

After the car starts, the generator is equivalent to a battery, with a constant voltage of 14V, which is connected in parallel with the on-board battery with a rated voltage of 12V. It is different in voltage. The current of the generator is constantly changing with the rotational speed.

In the state of battery charging, the on-board battery is also an electrical appliance for the generator.

Small-scale generators?

The generator operates at a higher voltage than the battery at all times.

Is the electricity of the cigarette lighter generator or battery when the car is started?

The two are connected in parallel, and if there is no large load, the electricity of the generator is used; If there is a large load or idling, the battery is in a discharged state, then the battery is used.

How do I feel that the current is less after starting?

Normal. There is a delay function on the generator regulator that recovers after a maximum of 500ms.

The power supply current of the generator of the car is not the same as that of the battery, the current of the generator is small, the electricity of the car engine is supplied by the battery regardless of whether the cigarette lighter is started, and the electrical power of the cigarette lighter is limited, so it is necessary to prevent the line from overload combustion.

The current of the car generator is constant current, and when the battery voltage exceeds 15V, it will be cut off, and the cigarette lighter is battery powered, which plays a constant voltage role, making the electrical appliances more stable. The amount of current depends on the power of the appliance you are using.

The car is started equivalent to two batteries in parallel, it will only be big and not small, it may be that your car is started, and there is a larger load at the same time. "Overload" is not safe to drop!

I'm sorry maybe I didn't make it clear.,The power used in parallel will be superimposed, and the total is more than 24W,Of course, the voltage is still about 12V.。

The output voltage of the automobile generator is generally about to.

Methods of detecting generators:

1. Prepare a universal watch.

2. Adjust the gear to DC voltage and select the 20V position.

3. Open the car cover and find the positive and negative poles of the battery.

4. Then the red pen is connected to the positive pole, and the black pen is connected to the negative pole.

5. Start the engine, and then you can see the numbers displayed by the multimeter, such as is.

Daily troubleshooting and maintenance.

During the operation of the wind turbine, there will also be some faults that must be dealt with on site, so that we can carry out routine maintenance by the way.

First, we must carefully observe whether the safety platform and ladder in the fan are firm, whether the connecting bolts are loose, whether there is a mushy smell in the control cabinet, whether the cable is displaced, whether the splint is loose, whether the torsion cable sensor pull ring is worn and broken, whether the lubrication of the yaw tooth is dry and deteriorated, whether the oil level of the yaw gearbox, hydraulic oil and gearbox is normal, whether the gauge pressure of the hydraulic station is normal, whether there is wear between the rotating parts and the rotating parts, and whether there is leakage in the oil pipe joints. Whether the indication of the filter of gear oil and hydraulic oil is in the normal position, etc.

The second is to listen, listen to whether there is a discharge sound in the control cabinet, there may be a loose terminal terminal, or poor contact, must be carefully checked, listen to the sound of yaw is normal, whether there is a dry grinding sound, listen to the generator bearing whether there is an abnormal sound, listen to the gearbox whether there is an abnormal sound, listen to whether there is an abnormal sound between the brake disc and the brake pad, and listen to whether the sound of the blade is normal.

Third, clean up your work site, and wipe the components and pipe joints of the hydraulic station to facilitate future observation of leakage.

Battery 1 is 12V, 2 in series is 24V, and your generator is 24V

The voltage range is very wide, the voltage measured on the battery = battery electromotive force + internal resistance voltage drop, internal resistance voltage drop = i * r, it can be seen that the battery power is different, the battery internal resistance is also different, and the charging current will also change, so the internal resistance voltage drop is a value that changes at any time, and the conclusion is that the voltage is not determined at this time.

Under normal circumstances, the voltage of 14V and 15V can be measured on the battery.

The small car is 12V, and the large car is generally two in series 24V

12 volt battery 14 volts, normal volts. 24 volt battery 28 volts! Normal volt! At the beginning of starting, the voltage may be lower than the normal value, at this time, you need to increase the throttle or press the throttle, the voltage value will return to the normal value, but not higher than the normal value!

The output voltage of the automobile generator is generally about to.

The way to detect the voltage of the generator is to prepare a multimeter, adjust the gear to the DC voltage gear, select the 20V position, then open the car cover, find the positive and negative poles of the battery, and then connect the red watch pen to the positive pole, and the black watch pen to the negative pole, start the engine, and then you can see the numbers displayed by the multimeter, such as is.

The output of the generator for the automobile is the DC voltage, because the working voltage of the automobile belongs to the DC voltage, and the generator winding coil emits the alternating current, which is converted into the DC voltage through the silicon rectifier diode on the end cover of the generator.

For a long time, direct current power generation has been used in automobiles.

The motor, because the commutator commutation of the internal DC generator can no longer meet the requirements of modern steam capacity vehicles, and is gradually replaced by the alternator. The adoption of alternators is a major breakthrough in automotive electrical appliances. It was first used in the fifties of the twentieth century, and the developed countries in the world have generally used silicon rectifier alternators in automobiles, and China has also been used since the seventies, and has been rapidly popularized.

Compared with DC generators, the fundamental difference in structure between automotive silicon rectifier alternators and DC generators is the use of silicon diode rectifier components instead of mechanical rectifiers. This is the main reason why automotive silicon rectifier alternators are superior to DC generators. That's why modern cars use silicon rectifier alternators.

Therefore, the electricity emitted by the generator of a modern automobile is alternating current, which is converted into direct current after rectification and supplied to the automobile circuit.

Although the car has a battery, it can store very limited electricity. For example, when starting the engine, the starter consumes a lot of electric energy from the battery, and if it is not replenished in time, it cannot meet the needs of the increasing electrical equipment on modern cars, and it is difficult to ensure the frequent start and normal operation of the car. So the generator is the main power source of the automotive electrical system.

The function of the generator is to convert part of the mechanical energy of the engine into electrical energy, supply power to all electrical equipment except the starter, and replenish the battery in time.

AC and DC generators are available. Nowadays most of them are alternators, which are rectified to provide standard DC power, and the conventional gasoline engine is DC 12V, and the diesel engine is 24V

The automobile generator is a three-phase alternator, but the generator is equipped with a rectifier regulator, so the output is a stabilized direct current.

Summary. Hello, the charging current of the car generator to the self-starting and stopping battery is about 60 amps to 80 amps. The output current of the generator is not static, it is automatically adjusted with the power of the battery, the power consumption of the electrical equipment through the regulator, when the battery is full or there is no electrical equipment, he will output a small current micro charge or even not charge, when the battery is small or the power consumption is large, the current output of the generator is large, fast charging, I hope mine will help you.

Hold on. Hello, the charging current of the car generator to the self-starting and stopping battery is about 60 amps to 80 amps. The output current of the generator is not static, it is automatically adjusted with the power of the battery, the power consumption of the electrical equipment through the regulator, when the battery is full or there is no electrical equipment, he will output a small micro charge or even not a resistant charge, when the battery is small or the power consumption is large, the current output of the generator carries the current of the big argument stove rock, fast charging, I hope mine will help you.

The maximum output current of the car generator is 100A. The car generator is the main power source of the car, and its function is to supply power to all electrical equipment (except the starter of the plant) when the engine is running normally (above idle), and at the same time charge the battery. How the integral alternator works:

When the external circuit energizes the excitation winding through the brush, a magnetic field is generated, which magnetizes the claw pole into the n pole and the S pole. When the rotor rotates, the magnetic flux changes alternately in the stator winding, and according to the principle of electromagnetic induction, an alternating induced electromotive force is generated in the three-phase winding of the stator. This is how the alternator generates electricity.

The synchronous generator rotor of the DC excitation is dragged by the prime mover (i.e., the engine) and rotates at a speed n (rpm), and the three-phase stator induces the alternating current potential around the resistance. If the stator winding is connected to the electrical load, the motor has an alternating current output, and the alternating current is converted into direct current through the rectifier bridge inside the generator and output from the output terminal. The alternator is divided into two parts: stator winding and rotor winding, the three-phase stator winding is distributed on the shell according to the electric angle of 120 degrees different from each other, and the rotor winding is composed of two pole claws.

When the rotor windings are connected to direct current, they are excited, and the two pole claws form the n pole and the s pole. The magnetic field lines start from the n-pole, enter the stator core through the air gap, and return to the adjacent s-pole. Once the rotor rotates, the rotor windings will cut the magnetic field lines, generating a sinusoidal electromotive force in the stator windings at an electric angle of 120 degrees, that is, three-phase alternating current, which is then converted into a direct current output through a rectifier element composed of diodes.

When the switch is closed, the current is first supplied by the storage tank. The circuit is: the positive pole of the battery, the charging indicator light, the regulator contact, the excitation winding resistance, the iron and the negative pole of the battery.

At this time, the charging indicator light will be on due to the current passing through it. However, after the engine starts, as the speed of the generator increases, the terminal voltage of the generator also increases. When the output voltage of the generator is equal to the battery voltage, the potential of the "B" and "D" ends of the generator is equal, and at this time, the charging indicator is extinguished due to the zero potential difference between the two ends.

Indicates that the generator is working normally, and the excitation current is supplied by the generator itself. The three-phase AC electromotive force generated by the three-phase winding resistance in the generator is rectified by the diode, and the direct current is output, which supplies power to the load and charges the battery.

The maximum output current of the car Carkela generator is 100A.

The automobile generator is the main power source of the car, and its function is to supply power to all electrical equipment (except the starter) when the engine is running normally (above idle), and at the same time charge the battery.

When the switch is closed, the battery first supplies the current. The circuit is:

Battery Positive Charge Indicator Regulator Contact Excitation Winding Resist Tie Battery Negative Electrode Cover Slip. At this time, the charging indicator light will be on due to the current passing through it.