What are the characteristics of automatic generator sets and what is the difference between them and

What is the difference between a general automatic unit and a fully automatic diesel generator set? There are two ways to say the automation of generator sets, one is a fully automated unit, and the other is a general automated unit. The difference between them is that fully automatic is purely automatic and does not require manual operation; In general, part of the operation of the automatic unit needs to be completed manually.

1. The fully automated unit is also automatic plus automatic switching, which is purely automatic and does not require manual operation, but it must be realized by adding a set of automatic transfer switch cabinets on the basis of automatic control modules. It is when the power goes out, 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.

2. General automation only needs an automatic control module, when the mains power failure is detected, the generator set will automatically start and automatically generate electricity, but it will not automatically close, but manually close. 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.

The difference between general automatic units and fully automatic diesel generator sets is also their advantages. In addition, the generator set configuration is diverse, and the functions of different configurations are different, so users should choose the appropriate unit configuration according to their work needs!

Features of automatic diesel power generation unit:

Fuel economy, high thermal efficiency, and the change of fuel consumption rate curve is relatively flat when working conditions change, and it is also economical under low load; Reliable work, durable, low failure, wide range of use.

Full automation is automation plus automatic switching, which does not require manual operation, but must be realized by adding a set of automatic transfer switch cabinets on the basis of automatic control modules.

General automation is only one automatic control module, when the detection of the mains power failure, the generator set will automatically start, manual closing, this is the need for manual operation.

The generator referred to in daily life is more correctly called a generator set, or a diesel generator, a diesel generator set. It can be used as the main standby power supply, and can be used in hospitals, supermarkets, banks, data centers, breeding enterprises, chemical plants, hotels and so on. Specifically, it can be considered from the following three aspects.

1. Standby power supply. Standby power supply is also known as emergency power supply, the main purpose is that although some power units have a relatively stable and reliable network power, but in order to prevent unexpected situations, such as circuit failures or temporary power outages, etc., generator sets are still configured for emergency power generation. It's just that it is not used as a mains power source, but only as a means of relief in case of emergency.

2. Bring your own power supply. Some electricity units do not have network electricity, such as islands far away from the mainland, remote pastoral areas, rural areas, military camps, workstations, radar stations on desert plateaus, etc., which need to be equipped with their own power supply. The so-called self-provided power supply is the power supply for self-generation and self-use, and in the case of low power generation, diesel generator sets often become the first choice for self-supplied power supply.

3. Alternative power supply. The role of alternative power supply is to make up for the lack of grid power. There may be two situations, one is that the grid power is too high, and the diesel generator set is selected as an alternative power source from the perspective of cost saving; The other is in the case of insufficient power grid, the use of grid power is restricted, and the power supply department has to pull the power rationing everywhere, at this time, the electricity unit needs to replace the power supply to relieve in order to produce and work normally.

The generator referred to in the generator set industry is a single machine, one of the components of the generator set, and the diesel generator is composed of a diesel engine, a generator, a cooling water tank, and a control panel. I will show you the picture below, at a glance.

The name of each part of the diesel generator set.

The generator needs to drive the generator to generate electricity through external power, and the generator is mainly composed of an iron core, stator, and rotor to generate electricity by cutting the magnetic field.

The generator set is mainly composed of external power equipment and generators, such as diesel generator sets, with diesel as the medium, through the parts to generate kinetic energy to the generator, and finally by the generator to generate electricity, this is the diesel generator set, the principle is the same as the car we drive, is made of gasoline as the medium, through the combustion to generate power to drive the vehicle. As a result, there are also places such as biogas generator sets that are used as barren mountains and mountains without power supply lines to develop and prepare power for emergencies. For example:

The hotel elevator suddenly has a power outage, the personnel are trapped in the elevator, the community is powered off, and the farm needs to be dissipated and oxygenated. This is also the importance of generator sets.

Generator set refers to prime mover + generator.

The generator only refers to the part that emits electrical energy, excluding the prime mover.

Yanan Group: diesel generator set, fuel cell R & D and production) generator set (English name: generators set) is a complete set of mechanical equipment that converts other forms of energy into electrical energy, which is composed of power system, control system, silencing system, shock absorption system, exhaust system, driven by water turbine, steam turbine, diesel engine or other power machinery, and converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator. It is then converted into electrical energy by the generator and output to the electrical equipment for use.

Generators have a wide range of uses in industrial and agricultural production, national defense, science and technology, and daily life. In recent years, with the advancement of technology, as a high-quality choice for home emergency power supply and field travel power supply, lightweight and portable small generator sets have also begun to enter the daily life of residents.

1. The generator is a power generation equipment composed of rotor and stator, which needs to be used to generate electricity with the help of external power; 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 principle of its construction is to use appropriate magnetic and conductive materials to form magnetic circuits and circuits that carry out electromagnetic induction with each other, so as to generate electromagnetic power and achieve the purpose of energy conversion.

2. The generator set is a set of equipment composed of power generation and substation parts, which can transmit power to the outside without the help of other equipment. The generator set includes a generator and a steam turbine or water turbine that powers the generator, and in the unit wiring mode, it also includes a step-up transformer.

The motor is a small motor, and the generator set is the whole generator set: motor, power, fuel tank, starting power supply, operation panel, three-phase four-wire interface, grounding wire, oil pipe, muffler, suction sponge. Silent box.

Diesel generators are different from diesel engines, diesel generators are equipment that relies on diesel engines to provide power to generate electricity, and diesel engines are simply engines and do not have power generation functions.

The generator is a power generation equipment composed of rotor and stator, which needs to be used to generate electricity with the help of external power; ZD generator set is a set of equipment composed of power generation and substation parts, which can transmit electrical internal force to the outside without the help of other equipment.

Diesel generator is a kind of small power generation equipment, which refers to the power machine capacity machinery that uses diesel fuel and diesel engine as the prime mover to drive the generator to generate electricity. The whole unit is generally composed of diesel engine, generator, control box, fuel tank, starting and control battery, protection device, emergency cabinet and other components.

The basic structure of a diesel generator is composed of a diesel engine and a generator, and the diesel engine is used as a power to drive the generator to generate electricity.

The generator set is composed of a generator, a diesel engine, and a water tank, and the generator set is a combination, and the generator is just one component of it. Generally, what we call Cummins diesel generator set, Perkins diesel generator set, etc., are the names of diesel engines. Why did you choose to use the name of the diesel engine to define the name of the generator set?

In fact, to put it bluntly, the key to the worst of the entire generator set is the diesel engine, and the key to the power generation power of the generator set is also in the diesel engine.

The water tank is actually dispensable in the generator set, if the bearing capacity is strong enough, you can build a water tank yourself.

The generator set is equipped with a silent cover. This silent cover is like a small rectangular house, and the whole generator set is covered inside, which is beautiful and safe. This is also a big step forward in the generator set industry. Therefore, a generator set is not equal to a generator.

To put it simply, the generator is a single motor, which can be driven by an engine, and the generator set is a combination of the engine and the generator, and the fuel can be added to directly generate electricity.

The general power of diesel generator sets is from 8 to 2000kw, and the brands of diesel generators include Cummins generators, Perkins generators, Volvo generators, Yanan generators, Yuchai generators, Weichai generators, Shangchai generators and other brands. Generally, diesel generators include stationary generators, mobile generators, silent generators, containerized generators and other styles.

When the owner chooses the generator set, the basis for reference is: the amount and power of the electrical equipment, the environmental requirements for the use of diesel generators, the requirements for the automation level of diesel generators, the owner's budget, etc. The generator set purchased according to the actual needs is the appropriate generator set.

With the development of industry, generator sets as emergency backup power supply has become indispensable, what need the owners to pay attention to when purchasing emergency generator sets?

1. The rated power of the generator set is kva and kw, but 1kw =, that is, the power of the 500kva genset is 400kw.

2, to refurbished machine or second-hand pretending to be a new machine, brand diesel engine has a unique serial number in the world, the owner bought the generator set, you can check these serial numbers on the Internet, refurbished machine or second-hand phone will definitely appear use information.

3. The generator set uses inferior or unqualified raw materials.

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?

Diesel generator brands include: Cummins generator set, Fujian Yanan generator set, Yuchai generator set, Weichai generator set, etc.

There are fixed generators, mobile generators, silent generators, and containers.

How to choose the generator set brand?

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

Secondly, the use environment of diesel generators is **.

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 screen several generator set manufacturers, comprehensive comparison, and field visits.

Oil, gas, steam turbine and non-fuel new energy generator sets.

1. Fuel type: diesel, gasoline, heavy oil, etc.;

2. Gas type: natural gas, biogas, coal gas, etc.;

3. Steam turbine type: heating type, condensing type, back pressure type, etc.;

4. Non-fuel type: wind power, solar power, hydropower, atomic energy, etc.

What are the main generator sets? Classification of generator sets.