Digital Variable Frequency KW Generator Model OB3000I5,
Digital Variable Frequency KW Generator Model OB6000I,
Small Gasoline Generator 1KW Gasoline Generator Model: OB1800JK2KW ,
Gasoline generator model: OB2500JK3KW,
Gasoline generator model: OB3800JK5KW, etc.
Generators are mechanical devices that convert other forms of energy into electrical energy. They are driven by water turbines, steam turbines, diesel engines or other electrical machines to convert water flow, air flow. , fuel combustion or atomic nuclei The energy produced by fission is converted into mechanical energy and transmitted to the generator, which is then converted into electrical energy. Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life.
Main Categories
According to the statistics of “Market Prospect and Investment Opportunity Analysis Report of China Generator and Power Set Industry 2013-2017”, the Categories of generators include:
Generators are divided into: direct current generators and alternating current generators;
Alternating current generators are divided into: synchronous generators and asynchronous generators ( rarely used);
AC generators can also be divided into single-phase generators and three-phase generators.
There are many types of generators. In principle, they are divided into synchronous generators, asynchronous generators, single-phase generators and three-phase generators. In terms of generation method, they are divided into steam turbine generators, hydraulic generators, diesel generators, gasoline generators, etc. In terms of energy, itis divided into thermal generators, hydraulic generators, etc.
What are the brands of generators?
A generator rated at 4 kW can produce over 3,000 watts.
No matter how powerful the generator is, it can generate a voltage of 200V. The formula for calculating the voltage generated by the coil in the generator is E=4.44*f*N*magnetic flux , where F is the frequency, N is the number of coil turns, and the magnetic flux is the total number of magnetic lines. of force passing through the coil. Factors that affect voltage size include rotational speed, number of coil turns, and magnetic flux. The faster the rotation speed, the more turns the coil has and the greater the magnetic flux, the higher the voltage, and vice versa, the lower the voltage. By changing the speed, number of coil turns and magnetic flux, the generator can producea voltage of 200 V.
Detailed information:
Note:
The purchase and use of generators must comply with the technical requirements indicated on the plate such as voltage, power and nominal output current. . For example, for Fengsheng-27 tractors, Dongfanghong-40 tractors, etc., a 150 watt generator is commonly used, with a rated output current of 13 amps for a Tieniu-55 tractor, a 220 watt generator is commonly used; , with rated output current. For 18A.
The generator maintenance company reminds that when the temperature in the filter reaches 350°C, the deposited particles will oxidize and burn. If the temperature does not reach 350°C, excess sediment will block the filter. . At present, it is necessary to use external energy
Baidu Encyclopedia-Generator
How is electricity produced in our lives?
There are many brands of generator sets, such as Yuchai, Weichai, Cummins, Volvo, etc. The units have good quality, stable performance and low fuel consumption. They are used in utilities, education and electronics. technology, technical construction, etc. Industrial and mining enterprises, animal husbandry, communications, biogas projects, commerce and other industries.
Different industries and jobs require different power and performance of generator sets. Therefore, the unit brands selected by users are also different.
Users should not only pay attention to the brand of the generator when choosing it. Also pay attention to the choice of unit configuration andthe power.
The unit has various configurations, such as mobile trailer, rain shelter, automation, silent box, etc. Different configuration functions allow different users to choose according to their professional needs. The choice of unit power can be calculated by an electrician and the appropriate one can be selected. It should not be too big or too small.
The ranking of generator set manufacturers refers to manufacturers with relatively good overall strength. When choosing a manufacturer, users should consider the manufacturer's size, investigate the manufacturer's company culture, sales, after-sales and spare parts. sourcing, etc., and choose the best satisfied manufacturer.
Diesel generators are composed of diesel engines and generators. If you want to purchase a complete set of units, you must choosesir their OEM manufacturer, which is authorized by them and accepts the above brands to form a generator set. set of diesel generators. At the same time, we have obtained the quality assurance and after-sales service of the above brands.
Electricity used in daily life can be roughly divided into electricity generated by generators and electricity converted from chemical energy (such as batteries). In addition, electricity is also produced from sunlight, and other methods of generating electricity are still under development.
The electricity in our lives and industrial electricity comes from power plants. Domestic electricity consumption seems to be 380 V in 220 V Chinese industrial electricity. First, the power plant generates electrical energy through a generator (there are many types of generators, such as wind turbines,s thermal generators, hydroelectric generators, nuclear generators, tidal generators, etc.), then adjusts the voltage via a booster. , then reaches the substation around the user via wires, where the voltage is reduced via a voltage reducer, and then transmitted to thousands of homes via wires!
We all know about friction electrification, but rarely hear about contact electrification. Essentially, triboelectricity is a process of contact and separation resulting in an imbalance of positive and negative charges. Friction is a process of constant contact and separation. Therefore, friction electrification is essentially contact separation electrification. In everyday life, various objects can generate static electricity due to movement or friction.
Another common electrification is induction power. LorWhen a charged object approaches an uncharged object, negative and positive charges are induced at both ends of the uncharged conductor.
Other electrification methods include: thermoelectric and piezoelectric electrification, Helmholtz layer, spray electrification, etc.