Why Are Industrial Diesel Generators So Efficient

Nov. 27, 2021

In the past 100 years, diesel generators have been used for various purposes, including the oil and gas industry. The combustion mode of diesel generator can improve engine efficiency, reduce fuel consumption and improve stable and reliable continuous power supply, which is one of the main reasons for the success of diesel generator.


One of the advantages of diesel generator is that there is no spark, and its efficiency comes from compressed air. The diesel engine generator injects the diesel generator into the combustion chamber to ignite the atomized fuel. The temperature of compressed air in the cylinder increases, so that it can burn instantly without spark ignition source.


Compared with other engines such as natural gas, gasoline engine has the highest thermal efficiency. Because of its high energy density, diesel is more powerful than burning the same volume of gasoline. In addition, diesel with high compression ratio can make the engine obtain more power from the fuel in the process of hot gas expansion. This large expansion or compression can improve the performance and efficiency of the engine.


Why Are Industrial Diesel Generators So Efficient


What is more noteworthy is that the economy of diesel generators is higher, and the fuel cost per kilowatt is much lower than that of natural gas, gasoline and other engine fuels. According to relevant statistics, the fuel efficiency of diesel generators is generally 30% ~ 50% lower than that of internal combustion engines.

At present, the maintenance cost of diesel engines used in generator sets is often low. Because of its low temperature and no spark ignition system, it is easier to maintain.


In addition, the diesel generator can operate stably for a long time. For example, a 1800 rpm water cooled diesel generator can operate for 12000 to 30000 hours before major maintenance is required. Before overhaul, the water-cooled gas unit using the same natural gas engine usually only runs for 6000-10000 hours and requires a lot of maintenance.


The components of diesel generator usually have high strength because of high pressure contraction and large horizontal torque. Light oil diesel produced by oil distillation can provide better lubrication performance for cylinder block and single cylinder injector and prolong its service life.


Now, the design and operation performance of diesel generator are greatly improved, so that it can be used in harsh environment and provide remote service. In addition, the diesel generator has also been equipped with several diesel generator sets such as mute and mute, which adopt fully enclosed structure, firm sealing and ensure sufficient strength. It is divided into three parts: main body, air inlet and air outlet. The cabinet door adopts double-layer sound proof door design, the inner wall of the box adopts plastic plated or paint baked metal gusset plate, which is durable and does not hurt the human body. The whole wall silencing and noise reduction materials are covered with flame retardant cloth, and the inner wall of the box adopts plastic plated or paint baked metal gusset plate; After treatment, the noise of the device is 75db when it works normally at 1m of each box. It can be fully applied to hospitals, libraries, fire fighting, enterprises and institutions and densely populated areas.


At the same time, Dingbo diesel generator has more convenient mobility. Dingbo series mobile trailer unit adopts leaf spring suspension structure, is equipped with mechanical parking brake and pneumatic brake connected to the tractor, and has reliable pneumatic braking interface and manual braking system to ensure driving safety. The trailer adopts the traction frame with adjustable height latch, movable hook, 360 degree rotation and flexible steering. It is suitable for tractors of various heights. It has large turning angle and high mobility. It has become the most suitable power generation equipment for mobile power supply.


When deciding which generator is suitable for your generator set, which one to choose? Dingbo company has a large stock of diesel generators, which can meet your needs at any time.

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