Is it cost effective to use a diesel engine or an electric motor?

Electricity belongs to the product, diesel is the raw material, and I feel that the diesel engine is cost-effective. But I'm not sure, after all, it's not all thermal power generation, you can calculate it according to the electricity price you have, and you can see how much oil and how much electricity you use for 1 hour of work.

It must be more cost-effective to use electricity, in terms of energy conversion rate alone, the motor can reach 80%-90%, while the diesel engine is only about 40%, in the past few years, when the diesel is cheap, the electricity is more cost-effective than the oil, not to mention now, in our place to water the ground unless there is no electricity to use the diesel engine, pouring the same oil is more expensive than electricity.

If you have a power supply (three-phase electricity) there, electricity is cheaper.

A small diesel engine should be used to fill the pond with water, right? Single-cylinder diesel engine is generally 200-220g kWh, depending on how much power your pump has, of course, it has a certain relationship with the head and pump efficiency.

Now diesel is more than 6 yuan a liter, you have about a kw of power, a piece of diesel about 5, if the electricity price is cheaper than this, use the motor. In addition, the maintenance of the electric motor is more convenient than that of the diesel engine. But don't sell your diesel engine, in case of a power outage, you can still have an emergency.

What I want to say is that the start and daily maintenance of the diesel engine must be more troublesome than the electric motor, and the energy utilization rate of the small load of the single engine is definitely not high, and the electric motor is definitely more suitable; It can be observed that as long as the power supply is not too difficult to obtain, the pump room of the small rural pumping station must be electric.

Gasoline generators and diesel generators have their own advantages as a whole, and there is no good or bad between the two, but they play different roles according to their uses. Diesel generators are used in large public places, or construction sites, the power utility is large, but relatively speaking, the noise is a little loud but very fuel-efficient, for public use, it is very economical. But the gasoline generator does not have such a large horsepower, but the gasoline generator set is less noisy, easy to carry, but compared with the diesel generator, the fuel consumption is slightly larger, another point is to consider the place of use, the diesel generator has higher requirements for the weather, you may not be easy to start in the winter like the north, and you need the starting fluid to start.

In addition, the generator has a large output power, and if you are not careful, it is likely to threaten our physical and mental safety, so we must choose a regular and professional generator company. Hongbang Power System Technology Co., Ltd. is a company specializing in diesel generator technology research, unit sales and after-sales maintenance services, the company maintains strategic partnerships with a number of well-known engine and generator manufacturers at home and abroad. The main products are:

Diesel generator sets, silent generator sets, gas generator sets, mobile power stations, products are widely used in buildings, industrial and mining, data centers, oil fields, construction and other fields.

The sound of gasoline is small and the sound of diesel is loud, with 5 kilowatts, diesel will not exceed 8 yuan per hour at full load, and more than 20 yuan at full load with gasoline per hour.

Each has its own benefits, depending on how you use it. The gasoline engine is obviously small in size, light in weight and easy to carry. Diesel engines are generally quite large in size and not light in weight; As for who is more fuel-efficient, I don't know, how much gasoline and diesel ** multiply the fuel consumption to know, and the load also determines your fuel consumption.

Gasoline engines are easy to break, even if they are not used, they are easy to break, and diesel engines are a little more durable.

There are also more than 20kw that generally use diesel.

In terms of practicality, diesel generators are better, gasoline generators have higher fuel consumption than diesel generators, and in the continuous working time of 24 hours, the continuous working time of gasoline generators per day is less than that of diesel generators!

When it comes to gasoline generators, generally speaking, it is household, disaster relief, emergency response, etc., while when it comes to diesel generators, it is large-scale construction that comes to mind, so most of the internal components of diesel generators are stronger and heavier than those of gasoline generators, which is due to the fact that diesel generators have to withstand greater pressure in the machine.

In daily life, the lack of electricity has brought a lot of inconvenience to our production and life. It is a good solution to use standby power supply, and the generator set as a standby power source can choose a diesel generator or a gasoline generator. So, is it better to buy a generator set, is it a diesel generator, or a gasoline generator?

First of all, let's introduce the difference between diesel generators and gasoline generators.

1. The fuel is different, the diesel generator fuel is diesel, and the gasoline generator fuel is gasoline. Gasoline generators have higher fuel consumption than diesel generators.

2. Different types of ignition, gasoline generators, and mixtures are ignited with spark plugs; Diesel generators, the mixture is 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.

It is good to choose the right generator set according to the actual electricity needs.

Of course, the cost of diesel generator sets is low. The compression ratio is large, and the compression ratio is low.

It should be good for diesel, the output of general diesel is large, and there is a gasoline generator.

This depends on the needs of the family, if you have more electricity for household appliances, you must need a little more power, if there are fewer appliances, you can have a little less power, generally about 3000 can withstand general household electricity, such as stool Jingguo has ** air conditioning and other large electricity, at least about 5000 power can bear.

Generator refers to the other forms of energy into electrical energy of the hail mechanical equipment, which is driven by water turbines, steam turbines, diesel engines or other power machinery, the water flow, air flow, fuel combustion or nuclear fission generated by the energy into mechanical energy to the generator, and then converted by the generator into electrical energy.

Generators have a wide range of uses in industrial and agricultural production, national defense, science and technology, and daily life. There are many forms of generators, but their working principles are all based on the laws of electromagnetic induction and electromagnetic forces. Therefore, the general principles of its construction are:

Magnetic circuits and circuits that use appropriate magnetic and conductive materials to generate electromagnetic power and achieve the purpose of energy conversion.

Diesel Generators:

The diesel engine drives the generator to run, converting the energy of diesel into electricity.

In the cylinder of the diesel engine, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel injected by the fuel injector, and under the extrusion of the piston upward, the volume is reduced, and the temperature rises rapidly to reach the ignition point of the diesel. The diesel fuel is ignited, the gas mixture burns violently, and the volume expands rapidly, pushing the piston downward, which is called 'work'.

The above content refers to Encyclopedia-Generator.

How much is a diesel generator set, and the following aspects are related.

1. Brand. Generator sets such as Cummins, Weichai, Yuchai and Yanan have the advantages of long life, long repair period, low fuel consumption, strong power, long-term continuous use and emergency backup power supply. Different brands** are different! Dig up.

2. Configuration. There are many generator set configurations, in addition to the standard configuration, there are optional configurations (cost additional) such as mobile emergency power supply truck, mobile grinding rock trailer, rain shelter, automation, silent box, etc., different configuration functions are different, users should choose the appropriate unit configuration according to the specific work needs.

3. Demand The amount of market demand affects the generator set. Demand increases, ****, demand decreases, **decreases. The weather is getting hotter and hotter, and the electricity consumption has increased significantly, which will also bring the generator set.

When the weather is cold, relatively speaking, the demand for generators will decrease, and the generator sets** will decrease.

4. Socks and socks are supplied with nuclear cores.

The amount of supply also determines the generator set**. The supply exceeds the demand, the ** of the generator set is down, the supply is less than the demand, and the generator set is ****. Therefore, a stable generator set ** needs mature market control.

5. Value, that is, quality.

The quality of the generator set also affects the **. Generators** fluctuate around the value of generators.

The purchase of a diesel generator set should have a clear positioning, and the purchased diesel generator set is standby or commonly used. If the generator you buy takes a lot of time and is more commonly used, it is recommended to buy an imported generator set.

According to the load used, the power of the diesel generator set is selected. It is best to use the common load at about 80% of the rated power of the diesel generator set. Because the diesel engine is the most fuel-efficient when the load is 80% of its rated power, it is also a kind of protection for the diesel engine itself.

There are many brands of generator sets, such as Fujian Yanan Yanan diesel generator set, Yanan Volvo diesel generator set, Yanan Perkins generator set. The quality of these unit brands is very good, but there is a gap in the first unit. Users can choose according to their budget.

However, the general unit has different uses (as a common power supply or a backup power supply), different use environments and different power of the unit, and the recommended unit brands are different! Users should choose the right unit according to the specific work needs!

Diesel generator is a mechanical equipment that converts fuel (diesel) energy into electrical energy, and the energy generated by fuel combustion is converted into mechanical energy and transmitted to the generator, which is then converted into electrical energy by the generator to drive the electrical equipment to work. Diesel generator set generators have a wide range of uses in the fields of industry and agriculture, national defense, science and technology and daily life.

The source brands of generator sets are divided into domestic brands and international brands. Domestic brands include Yuchai generator sets, Weichai generator sets, etc.; International brands include Perkins generator sets, Cummins generator sets, etc.

The domestic generator set is reasonable and stable in operation. The international brand generator set has high performance, stable performance, and more foreign after-sales service outlets.

Which generator set brand is better? According to the actual situation of electrical equipment, the location of the generator set, the automation requirements of the generator set, the owner's budget and other actual conditions, the generator set is a good generator set. What's right for you is the best.

In large open-pit mines, large excavators are driven by electric motors and diesel engines. Which is better?

It depends on the conditions of the site, usually the use of the motor will be beneficial to the air environment of the site, and the construction machinery using the motor needs to be equipped with electrical wiring in advance, the equipment cycle is longer, but the use time will be beneficial. Construction machinery driven by diesel engines is more flexible, which is good for some short-term changes and large operations.

The diesel engine is better, has strong power, and is not limited by electricity.

With the development of the economy, the load of the power grid gradually increases, and the phenomenon of power rationing occurs from time to time. As an alternative power source, diesel generators provide convenience for our production and life. There are so many brands of diesel generators, which generator set is more suitable and cost-effective?

Communications, electric power, transportation, petroleum, petrochemical and other industries for the configuration and continuous upgrading of the demand for electricity, the demand for new infrastructure for electricity, the demand for electricity for economic development and urbanization, etc., based on the above reasons, diesel generators as the main standby power supply or a large market.

Diesel generator styles include fixed generator sets, mobile generator sets, silent generator sets, container generator sets, etc.; According to the degree of automation, ordinary generator sets, self-starting generator sets, automated generator sets, cloud service generator sets, etc.

When purchasing generator sets, owners often wonder how to choose in the face of a dazzling array of generator set manufacturers and generator set brands?

First of all, the owner understands what are the electrical equipment that needs to be powered by the generator set, what is the power, and how much is the total power?

Secondly, the use environment of diesel generators is **, which determines the style of the generator set, whether it is a fixed generator set, a mobile generator set, or a silent generator set.

Again, what is the budget of the owner.

There is also the requirement of the owner for the degree of automation of the diesel generator.

Owners and friends can compare several generator set brands, make a comprehensive comparison, and choose the right brand of generator set. The right one for yourself is a good generator set.