What is the difference between an automatic diesel generator and an ordinary diesel generator set?

There are two ways to say the automation of generator sets, one is full automation, that is, automation plus automatic switching, without manual operation, but it must be realized on the basis of the automatic control module and a set of automatic transfer switchgear. It is when the mains power is cut off, the generator set automatically detects the signal and automatically starts up to generate electricity, and then automatically closes. When the mains power comes, it will automatically open and stop automatically, and return to the initial state, waiting for the next start; Automation in general is different.

It only needs an automated control module when detected.

After the mains power failure, the generator set will automatically start and manually close the switch. When the mains power comes, the generator set will only stop automatically, but it will not open automatically, and it also needs to be operated manually.

This topic can be illustrated without diagrams, and should be distinguished from the following aspects:

1. Structural difference: the top of the cylinder of the gasoline engine is a spark plug, while the fuel injector at the top of the cylinder of the diesel engine.

2. Distinguish from the work process

1) In the suction stroke: the gasoline engine sucks into the cylinder a mixture of gasoline and air, while the diesel engine sucks only air into the cylinder;

2) In the power stroke: the gasoline engine ignites the gas by a spark plug, which is called ignition; The diesel engine relies on high-temperature and high-pressure gas to ignite the mist diesel, which is called compression ignition.

3. From the perspective of heat engine efficiency: the efficiency of gasoline engine is lower than that of diesel engine.

4. From the point of view of occupied volume: the gasoline engine is relatively small, but the diesel engine is relatively bulky. Therefore, gasoline engines are generally used in cars, etc., while diesel engines are generally used in large machinery such as tractors and ships.

The so-called compression ignition type means that at the end of the compression stroke, a high-temperature and high-pressure air is formed in the cylinder, which has reached the ignition point of the diesel, and ignites when the mist diesel sprayed by the fuel injector encounters the high-temperature and high-pressure air.

1. Type of ignition: In the diesel engine, the mixture is ignited by compression into heat. Whereas, in the cylinder of a gasoline engine, the mixture of fuel and air is ignited with a spark plug.

3. Mixing of fuel and air: In the diesel engine, the mixing of diesel and air is carried out after the diesel is injected into the cylinder. In a gasoline engine, fuel and air are mixed in the carburetor and intake ducts.

1. The fuel required is different.

The calorific value of diesel dumplings is relatively high, and gasoline is relatively docile in comparative.

2. The power is different.

In the same way that a diesel-burning car has more horsepower than a gasoline-burning car, the minimum power of a diesel generator set is 8 kilowatts, and the maximum power can reach 2,000 kilowatts, and the maximum power of gasoline of the same volume can only reach 10 kilowatts.

3. Different ignition types.

In the cylinder of a gasoline engine, the mixture of fuel and air is ignited with a spark plug. In a diesel engine, the mixture is ignited with the heat formed by compression.

4. The volume is different.

The gasoline engine is small in size, easy to handle, and suitable for mobile power supply.

5. The mixture of fuel and air is different.

In a gasoline engine, fuel and air are mixed in the carburetor and intake ducts. In a diesel engine, the mixing of fuel and air takes place after the diesel fuel is sucked into the cylinder.

6. The main uses are different.

Diesel engines are mainly used for industrial power supply, and gasoline engines are generally selected for household use.

1. The difference in brightness is easy to see is the difference in fuel, one is diesel and the other is gasoline.

2. Different body types. The size of the diesel generator set is relatively large, and generally speaking, the cooling method is mainly water-cooled. The gasoline generator set is smaller in size, and the cooling method is mainly air-cooled.

3. The output power of the land transport is different. The output power of diesel generator set is greater than that of gasoline generator set. The range coverage of diesel generator sets is also large, and the power of diesel generator sets can reach up to 2000kw.

4. The type of ignition is different. in the cylinders of the gasoline engine. Inside, the mixture of fuel and air is sparked.

1. The structure of the two is basically the same, and from their names, we can find out an obvious difference in hail rocks: the fuel required is different. The calorific value of the firewood source is relatively high, and the gasoline is combusted.

It's just that the engine is different, one is a diesel engine, the other is a gasoline engine, and there is no difference in the others.

When choosing a unit, many users will be entangled in whether to choose a diesel generator set or a gasoline generator set. The differences between the two are mainly reflected in the following aspects:

First of all, diesel generator sets use different fuel fuel than gasoline generator sets, diesel generator sets use diesel, and gasoline generator sets use gasoline.

Second, the ignition type of the two is different. A gasoline engine ignites a mixture of fuel and gasoline through a spark plug, whereas a diesel engine ignites by compressing the heat generated.

Thirdly, the location of the fuel and air is different. For gasoline engines, fuel and air are mixed in the carburetor, while diesel engines are mixed with fuel and air after the cylinder is sucked in.

Fourth, there is a difference in the output power between the two. The output power of the diesel generator set is much higher than the output power of the gasoline generator set.

Fifth, the difference in volume. The volume of diesel generator set is relatively large, and the volume of gasoline generator set is smaller, which is convenient to move.

Sixth, the field of use is different. The power of gasoline generator sets is generally small, so they are generally used for home lighting, while diesel generator sets are used more in industrial enterprises.

The difference between diesel generator set and gasoline generator set is mainly reflected in the above six aspects, we can use it as a reference when choosing a generator set, and choose the right model according to actual needs.

This question is very interesting, and it is also a headache for many novice customers to choose generators.

1. The fuel is different, the diesel generator fuel is diesel, and the gasoline generator fuel is gasoline.

2. Different types of ignition, gasoline generators are ignited with spark plugs; Diesel generators are ignited with heat formed by compression.

3. The power range is different, and the power of the general gasoline generator is between; Diesel generator power range is 8-2000kw.

4. The cooling method is different, the gasoline generator is mainly air-cooled, with small volume and easy to move; Diesel generators are mainly water-cooled, which is large in size and inconvenient to move.

5. The use of different places, gasoline generators are generally used for household lighting and air conditioning electricity, diesel generators are mainly used for hotels, breeding enterprises, chemical enterprises, etc.

Knowing the difference between diesel generators and gasoline generators, let's take a look at whether diesel generators or gasoline generators are better?

Each is good in its own way. Gasoline generators have less power, but they are still small in size, and they are more convenient to move, and are mostly suitable for backup power supply in homes and small restaurants. Diesel generators are relatively heavy and large, and they may need to build a generator room, but they have a lot of power, a lot of electricity, and a lot of electrical equipment.

Gasoline generators are mostly suitable for household and small-scale power supply, and diesel generators are mostly suitable for the main and standby power supply of large power units such as industry, breeding enterprises, and hotels.

For gasoline engines, the mixture of fuel and air is ignited with a spark plug. In a diesel engine, the mixture is ignited with the heat formed by compression. In order to prevent the generator from overheating, the line current shall not exceed 50% of the rated current of the generator.

If the power of the center line is too large, the center line reactor should be installed on the center line to limit it. Press the start button of the engine to start it running. If the start fails, you can press the corresponding reset button on the power distribution screen, and the second start can only be carried out when the alarm is eliminated and the unit status is cleared.

After starting, the sound of the machine is normal, the cooling water pump operation indicator light is on and the road instrument indication is normal, and the start is successful.

The difference between Daze diesel generator and gasoline generator: first of all, the fuel is different from gasoline and diesel; secondly, different small diesel generators are higher, and large gasoline generators are higher; The volume and weight are different, and the diesel generator is larger and heavier; Power range gasoline 2-60 kilowatts, diesel 3-1000kw and other differences!

The main differences between diesel generator set and gasoline generator set:

1. Due to the different fuels used, gasoline generators have low safety performance and high fuel consumption compared with diesel generator sets.

2. Gasoline generators are small in size, mainly air-cooled, with small general power and easy to move. Diesel generator sets are generally water-cooled, with large power and volume.

Diesel generator sets and gasoline generators are two different concepts, and there are no obvious advantages and disadvantages. It's just that the diesel engine is suitable for high-power, industry, factories, hospitals, hotels, **real estate, and is used more, while the gasoline engine is suitable for low-power, family use. You can choose different equipment according to your needs.

They are distinguished by the type of fuel, the principle of operation and the environment in which they are used.

Each is different, gasoline generators are lightweight, diesel generators are more powerful If you consider fuel economy, you still choose a diesel engine.

Judging from the current power of engine products in the world, gasoline engines are mainly used for those below 10 kilowatts, diesel engines are mainly used for those above 10 kilowatts, and diesel engines are all used for those above 100 kilowatts. This can basically see the direction of engine selection for different powers.

If you are purchasing a low-power generator set, it is best to choose a gasoline engine for a few kilowatts. Because of its mature technology, compact structure, light weight and low noise, it is its advantage.

If you want a unit of about ten kilowatts, you can choose either gasoline or diesel engine. The diesel engine has no ignition system, the structure is simple, the power ratio is large, and the diesel engine begins to show its advantages.

No matter how high-power it is, only the diesel engine is chosen, because there is only one kind of high-power engine product in the world.

Gasoline generator, small size, easy to move, suitable for light load occasions, generally used in small construction sites;

The diesel engine is bulky, inconvenient to move, and has a large output, which is suitable for heavy-duty occasions, and is generally used for the unit's own power supply or large-scale construction site.

There is no good or bad between the two, but the uses are different.

Diesel is good and the power is stable. High safety performance and low fuel consumption.

Each has its own spring and autumn, depending on your use requirements.

Advantages of gasoline engine: lightweight, low noise, not afraid of cold.

Advantages of diesel engine: fuel-efficient, durable, low cost.

There is no good or bad, only the one that is more suitable for yourself, diesel generator set: high power, full horsepower, wide range of power options, etc.; Gasoline generator set: small size, light weight, mobile and portable; For more information, search for Daze Power, Sun Wei asked.

Shanghai Oubao Industry****.