Will car battery loss fuel consumption will increase fuel consumption?

Will car battery loss fuel consumption will increase fuel consumption?

Very car owners think that ignition coil power by generator. If engine is on, ignition coil is energized.

In fact, it is not the case: the role of the spark plug of a car is to ignite the gasoline that has been compressed after being atomized at a certain timing. When the car starts, the spark plug has been working, and the work is stopped after the flame is extinguished. The combustion principle of the car is that the gasoline and the air change. After the mixture enters the cylinder and the cylinder is compressed to a certain density, the spark plug ignites according to the timing, then the mixture expands after combustion, pushes the piston, then the exhaust, and then is a repeated stroke, that is, each stroke the spark plug is fired once.

In addition to the battery voltage at start-up, the spark plug energy is enough, so that the oil is fully burned; when the power consumption of the vehicle's electric equipment is too large, exceeding the power supply capacity of the generator, the battery and the generator together use electricity to the vehicle. The device is powered. The battery and the generator are parallel circuits, and the battery itself has a certain voltage regulation and rectification effect. The battery voltage is unstable, and the output voltage cannot be kept relatively constant, resulting in a large difference in energy of ignition of each spark plug, the oil cannot be fully burned, and the fuel consumption is increased. And it is easy to make the engine of the car shake, and there are situations such as shifting, frustration, slow speed, unstable idle speed, and low efficiency of air conditioning.

Explain the problem of replenishing the battery during running:

When the vehicle is not started, the start of the vehicle and all the electrical equipment are all powered by the battery, that is to say, all the operations before the start-up are the consumption of the battery; when the vehicle is started, the power of the vehicle comes from the generator ( At this time, the power supply of the generator is mainly based on the vehicle's electrical equipment, and the battery is supplemented by the battery, but in fact, both of them are performed at the same time. For example, when the engine is idling, the power of the generator can satisfy all the electric equipment in the vehicle, but it The battery does not have a good charging effect (that is to say, you may not be able to supplement the battery power for a long time); when the vehicle is running, the engine speed increases and the power is increased (the engine is about 2,500 rpm, and the generator can be guaranteed inside the vehicle). The battery is fully charged while the battery is fully charged, and the battery can be replenished when it is started and when the garage is parked.)

It does not mean that the battery is charged when the vehicle is running. Due to its own charging characteristics, the internal material of the battery needs to be activated for a period to achieve the charging effect. There is no specific time in this process. For example: in Beijing, a one-way 40KM journey 35 minutes, the engine speed is maintained at 2500 rpm, the normal time is 15-25 minutes, then the material reaction time of the battery itself is removed, the actual charging time is also 10-20 Minutes, that is, the distance below 40KM does not have a good charge for the battery. It loses more power than it replenishes. In the long run, the riders always drive short distances. The result is that the battery continues to lose power. When the power is not met. When the vehicle is started, the car cannot be hit.

The above description is only when the vehicle and the battery are in good condition. If the vehicle has a short circuit, then the vehicle is in the garage when it is stationary. It is consuming battery power, 1 day, 2 days, 3 days... when the battery voltage when the power cannot meet the start-up requirements, the car will not catch fire.

Therefore, it is recommended that divers check battery voltage and capacity when maintenance the vehicle. If battery voltage and capacity are low, it should replace in time to avoid increasing fuel consumption and damaging other spare parts.

The page contains the contents of the machine translation.