The battery cannot be supplied fully and continuously, leading to a gradual reduction in battery power and even the inability to start the car. The standard battery voltage is 12V, which can reach 14V when fully charged (motor is running). When the battery is discharged (when the generator is not producing electricity), the instruments light up, the display screens, etc. turn on. The car will flash and not run or indicate incorrectly intermittently.
Sometimes you will see the battery light on the vehicle's instrument, which indicates that there may be a fault in the system. A common fault is that the generator's electronic governor is damaged. What are the symptoms after operation. Shame? ?
Symptoms of a broken generator regulator:
1. Generator not generating electricity and instrument battery indicatoris on. The generator not producing electricity is usually due to the failure of the field effect transistor or Darlington tube inside the voltage regulator.
2. The result of excessive power generation is that the battery is easily damaged. If the battery is damaged and the voltage is below 10 V, it will be difficult to start the car. Excessive power generation overcharges the battery and affects its lifespan.
3. The generator regulator is damaged, resulting in no power production, which affects vehicle performance, inability to accelerate and increased fuel consumption.
How to determine generator regulator damage: The regulator will have three terminals, one is the positive terminal, one is the negative (ground) terminal and the other is the magnetic field terminal . Light test method: connect the pos poleitive to the positive pole of the regulator, connect the ground to the ground pole of the regulator, use a wire to connect the magnetic field pole to the carbon brush, and ground the other carbon brush. Use a test light to check if the carbon brush has power. If the bulb lights up, it means the generator regulator is normal. If it does not light up, it means it is damaged.
(Photo/Text/Photo: Car Selection Brother) Wenjie M5 Xpeng Motors P7 AION V Trumpchi GS8 Xpeng P5 Ideal ONE @2019
New energy vehicles have generator belts , but the power and electrical energy emitted by the motor are limited. Charging an electric vehicle requires 3.5 kilowatts to 7 kilowatts of electrical energy, or more, to meet the charging needs of the vehicle's battery. At the same time, the vehicle equipped with a motor cannot charge the gun alone. to be adapted is thatSomething that needs to be taken into account.
The battery life of purely electric vehicles has always been a big criticism for users, especially when the basic settings are imperfect and they have to travel long distances, the battery life battery and vehicle charging will be affected. There is concern that when using a vehicle, the vehicle will be left on the road. In order to avoid such a situation, many people wonder if they can bring a generator for charging like a fuel vehicle?
From that point of view, it's pretty good. After all, with the engine you don't have to panic wherever you go. You can replenish your energy in time. and relieve worries about vehicle battery life, but in fact, it is not advisable. First of all, bringing an engine will undoubtedly increase the weight of the vehicle. As a purely vehicleelectric, the life of the battery is linked to the weight of the vehicle. the vehicle, the battery capacity, etc. The weight of the engine will also increase the weight of the vehicle. The weight of the body itself, this.This also has a relatively large impact on battery life. In addition to its own equipment, the acceleration of the current engine also requires additional media sources to supplement it.
Taking a car with a battery capacity of 45 kilowatt hours as an example, when the remaining 10% of the energy begins to charge, it takes 9 hours to fully charge using trickle charging at home, and the 1 hour average is (45-4.5)/9 = 4.5 kilowatt hours of electricity, which means a 3 kW generator can produce electricity at full charge for 10 hours to fully charge the car, but even if charged to around 50% it will take almost five hourss.
From a practical point of view, it is not recommended to bring your own motor for recharging. However, as a result, the cost of vehicles will increase, even higher than the cost of gasoline vehicles. So why bother using electric vehicles directly, isn't it better to drive a gasoline vehicle?
(Photos/texts/photos: Q&A) Mercedes-Benz S-Class Wenjie M5 Ideal ONE Buick GL8 Xpeng P5 Xpeng Motors P7 @2019