Diesel Generator Tech

During the preservation period of the diesel generator set, considering the user's negligence in storage or the flooding of the basement machine room, how to quickly solve it at this time to effectively ensure the normal start-up and operation of the generator set? The following starlight technology teaches you several methods how to repair the water soaking unit. 1. It is not recommended to turn on the diesel generator set after soaking in water. First, rinse the surface of the diesel engine with clean water to remove mud and dirt, and then use metal cleaner or soap powder to clean the surface layer of stains. 2. Prop up one side of the diesel generator so that the diesel engine oil pan to the oil component is in the lowest area, unscrew the oil drain plug, pull out the oil dipstick, and let the water in the oil pan drain by itself and flow to the engine oil part. Let the oil and water release a small amount together and screw on the oil drain plug. 3. Remove the ai...

The internal combustion generator set consists of an internal combustion engine (internal combustion) to form a diesel engine, a gasoline engine and a gas engine. However, unless otherwise specified, it usually refers to the engine of a diesel engine or a gasoline engine, and the power equipment that drives the AC synchronous generator to generate electricity. Internal combustion engines are currently widely used power generation equipment in the world. They are mainly used for emergency backup power supply for communications, finance, national defense, hospitals, schools, commerce, industrial and mining enterprises and households, mobile communications, independent power supplies for special purposes in battlefields and field work. Such as vehicles and ships, areas where large power grids cannot be transmitted are not suitable for providing independent power sources for production and living in areas where thermal power plants are built. With the continuous development o...

The fuel consumption of   diesel generator sets   is a major standard for measuring the performance of diesel generators, and it is also a factor that affects the cost of generator use. How can we effectively reduce the fuel consumption of Cummins generators? The following are the fuel-saving techniques analyzed by Starlight Power technicians for you.   1. Regularly check and maintain the Cummins generator. Carefully maintain and maintain, regularly check and adjust valve clearance, fuel injection pressure, fuel supply time, etc., and promptly eliminate scale and dirt on the cooling water jacket.   2. Remove carbon deposits in time. When the diesel generator is running, the relevant components generate high temperature during the combustion process, which causes the ash carbon polymer to adhere to the valve, valve seat, fuel injection nozzle, piston top, etc. If it is not cleaned in time, it will increase the fuel consumption and seriously affect the normal operation...

Diesel generator set is widely used in industrial and agricultural production, national defense, science and technology and daily life. But many customers in the purchase of diesel generator set, in order to save cost, always want to buy the maximum power 300kw diesel generator with low cost. In the long-term operation process of diesel generator set, parts will produce certain loss. If it is light, it will affect the safe operation of the unit. If it is serious, it will lead to the normal operation of the unit.  So what kind of loss will 300kw diesel generator set produce in the process of operation?   1.When assembling diesel generator set, will install fan water radiator to connect alternator bearing. At this time, the power of the generator set will lose 10% compared with the diesel engine. 2.DC loss. It is the loss of generator stator current through stator winding. 3. Core loss, It is the magnetic loss produced by the generator flux in the generator. It includes three as...

During the operation of diesel generator set, the oil absorbs a certain amount of heat when it flows through the friction surface of moving parts. With the reciprocating cycle of the oil, the oil temperature will gradually increase. If the oil temperature exceeds the specified value, the viscosity of the oil will be seriously reduced and the lubricating effect will be lost. At the same time, the oil will be oxidized and deteriorated. Therefore, oil cooling device must be installed in the lubricating oil circuit of diesel engine. 1.The function of oil cooler The function of the oil cooler is to cool the lubricating oil and keep the oil temperature in the most favorable temperature range (80 ~ 105 ℃). The lubricating oil absorbs a lot of heat when it works in the high temperature zone of diesel engine, at the same time, lubricating oil can cool the piston as cooling medium. Therefore, temperature of lubricating oil will increase, and the viscosity of lubricating oil decreases and it is e...

In the process of use and operation of diesel generator, what operations should not be done? Why we shouldn't do them?Today Starlight Power generator manufacturer answers for you.  1.After genset start-up, we should not runs it with load without warming up. When start up without warming up, due to the high viscosity and poor fluidity of the oil, the oil pump is not enough to supply oil, and the friction surface of the machine is badly lubricated due to lack of oil, resulting in sharp wear, and even cylinder pulling and bush burning. Therefore, the diesel engine should run at idle speed and warm up after cooling, and then run with load when the oil temperature reaches 40℃. The genset should be started in low gear, and drive in each gear step by step for a certain mileage until the oil temperature is normal and the oil supply is sufficient. Then can run normally.   2.We should not operate genset with load under lack of oil. At this time, due to the lack of oil supply, the surfac...

 

M33 Series Power Generation Product Introduction Standard hand pressure oil pump Pre-lubricate the engine to extend engine life and facilitate the replacement of lubricating oil. Oil cooling filter modular Oil filter, oil cooler modular design, first filter and then cooling. High filtration efficiency and long service life of oil cooler Bypass oil eccentricity The rotor eccentricity is adopted to improve the quality of lubricating oil, greatly extend the replacement cycle of lubricating oil and reduce the use cost. Three-level "nanny" filter Standard water removal rest assured filtration, improve filtration accuracy; standard electric oil pump and fuel heating, can start quickly at low temperature; integrated design, simple and beautiful connection pipeline. Radial seal lightweight air filter Injection molding, tail rotating air intake, light weight, small vibration, reduce noise, improve the life of parts. Light weight Modiwen fan Small ...

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 to meeting ...

Engine  daily inspection and maintenance Lubricating oil surface and cooling fluid surface Fuel, oil, coolant leakage Belt slack and wear The fan is damaged or not The sound has no abnormal sound Smoke color is abnormal Dynamic change Oil pressure and cooling water temperature Weekly inspection and maintenance Check the intake resistance indicator or replace the air filter. Drain the water and sediment in the fuel tank/fuel filter. If the fuel used is dirty or the ambient temperature is low, more condensate is produced in the fuel tank and filter. The deposited water should be discharged every day. Engine inspection and maintenance every 250h Change engine oil Change the oil filter Replace fuel filter Change water filter Check the coolant DCA concentration Check the coolant freezing point (cool season) Check or clean the water tank heat sink blocked by dust More information at: https://www.dieselgeneratortech.com/

Summer temperatures are high and temperatures are more unusual this summer. Some high temperatures reach 44.5°. The coolant of the diesel generator rises rapidly during such high temperature seasons. Diesel engines are prone to cylinder accidents at 100 ° water temperature and high temperature, so diesel generators should stop working or reduce the load when the coolant exceeds 95 °. The water temperature of the diesel generator set is preferably around 80°, and the maximum temperature cannot exceed 95°! Remember not to let the temperature be too high or too low, it will cause damage to the generator set. 1. Improper use of coolant or insufficient water. The diesel engine used in construction machinery generally has a higher working temperature. The antifreeze can ensure its high boiling point and reduce the scale generated by the cooling system. If the cooling system is not removed, or the coolant is not replenished in time, the cooling performance will be degraded. T...