Starlight generator

The engine of the diesel generator set drives the generator to convert the energy of the diesel into electrical energy. The generator set uses the principle of 'electromagnetic induction', and the generator outputs an induced electromotive force, which can generate current through a closed load circuit. In addition, a range of diesel and generator controls, protection devices and circuits are required to achieve a usable, stable power output. The following describes the working principle of the formation of the internal magnetic field of the diesel generator set . Generators are divided into two major categories: DC generators and alternators. The latter can be divided into synchronous generators and asynchronous generators. Synchronous generators are most commonly used in modern power stations. This type of generator is characterized by DC current excitation, which can provide reactive power to meet the needs of various loads. Because there is no independent e...

During the operation of the generator, there is energy consumption. These energies become heat energy. If no cooling measures are taken, the temperature of the rotor, stator and other components will rise, which will lead to aging of the insulation winding, the output will drop, and even burn the motor.  Regardless of the capacity of the generator, the stator windings are generally cooled by water, some of the rotor windings are cooled by water, and some are cooled by air. Water cooling is to make the winding copper coil hollow. During operation, high-purity water passes through the inside of the copper tube to bring out heat. The cooling water from the generator returns to the water tank, which is then pumped out through the cooler to cool, and then enters the generator. Inside, recycle. Since the generator cooling water is used as a cooling medium in a high-voltage electric field, the water quality is high. Compared with ordinary cooling water, in addition t...

When the diesel engine is working, the water level in the radiator will gradually decrease due to the evaporation of the water. Therefore, the water level in the radiator should be checked before starting and when the starting time is long. If it is lower than the drain pipe, Replenish clean soft water. If it is hard water, it should be softened first. When the diesel engine is used under the environmental conditions below 0 ° C, the cooling water should be prevented from freezing to avoid being freezing and cracking of the parts. Therefore, the cooling water should be drained whenever the diesel engine is finished running. For models with closed-loop cooling system, anti-freeze coolant with appropriate freezing point can be used according to the local minimum ambient temperature. Commonly used coolants include ethylene glycol plus water and alcohol, and glycerin plus water. The corresponding formula is shown in the table below for your reference.  When...

With the increase of temperature in summer, the demand for electricity will also increase, so more diesel generators will be used, so what should we pay attention to in the process of using diesel generators in summer? The following is a detailed introduction of the six points for attention when diesel generator sets are used in summer. 1. Good ventilation to avoid high temperature. The installation place should be well ventilated, the generator end should have enough air inlet, and the diesel engine end should have good air outlet. The air outlet area should be more than 1.5 times larger than the water tank area. Reminder: diesel generator SET should not run in the sun exposure to high temperature environment, in case the generator block heating too quickly lead to failure. 2. Keep clean Keep the installation area clean and avoid the presence of corrosive gases and vapors, such as acidic, alkaline, etc. It is best to install fire extinguishing devices. 3. Exh...