Technical Progress of Diesel Generator Sets and Diesel Engines 2

This article continues to introduce the technological progress of diesel generator sets and diesel engines.

Fuel system and fuel treatment

With the development of diesel engine technology mentioned above, fuel systems and processing technologies have also made significant progress; For example, a common rail fuel system can directly burn fuel. Ultimately, this advanced fuel injection method converts diesel from the fuel tank to independent valves while maintaining maximum pressure, allowing for even combustion of diesel and oxygen. This entire process has also improved control, power output, and fuel emissions. Other improvements in fuel injection mode are aimed at further enhancing fuel efficiency, with five fuel injections per combustion cycle.

Fuel composition

Usually, diesel contains a large amount of sulfur, which causes the engine to produce a large amount of particles during combustion. Particles have blocked some parts of the engine, which indeed affects overall performance. With the government's requirements and continuous research and development on this issue, progress has been made in reducing the amount of particulate matter, manufacturing a lower sulfur diesel fuel, and reducing exhaust emissions.

Simulated CNC system

As mentioned earlier, the new diesel engines have shifted from analog technology to digital control technology. Although both controls are used to monitor or change the functionality of the engine, it appears that each control is on a different size engine. With the development of digital technology, diesel engines and generators that typically involve large-scale operations have shifted from analog control to digital control to better monitor backup power sources for similar scale facilities and equipment. However, simulations still have practical value and can be used on smaller engines and generators to provide backup power.

In addition, many diesel engines have turned to digital control, which has improved fuel, coolant level, engine oil, temperature, and battery life. The use of CNC technology to achieve this monitoring purpose is mainly due to the need for a large amount of manpower to adjust and correct engine faults. In addition, when such faults occur, simulation control only serves as a reminder of impending issues, without explaining the details of the error and how to solve the problem. Compared to some people who want diesel engines and generators to run normally, this is a sad thing.

On smaller devices and scales, such notifications or no notifications may be sufficient, but when life and livelihood are in jeopardy, digital control is more useful than simply lighting up notifications. In some cases, hundreds of digital warnings and notifications are used specifically to address specific and precise issues, primarily to ensure smoother operation of the diesel engine. In addition, this digital technology has also made the work of operators easier, especially with the further integration of the Internet. Due to the higher reliability brought by digital control, diesel engines can continue to operate even in the event of mechanical failures, which limits any downtime on the equipment. If the overall efficiency in digital control, reducing fuel emissions, adjusting engine fuel rates and timing is not yet perfect. In addition, the voltage and output frequency have good stability when digital control is adopted. For example, the diesel generator developed by Dingbo Electric Power fully integrates this technology and utilizes digital control and Dingbo Cloud Service Management System to achieve remote monitoring, operation, and query functions on mobile phones or computers, truly achieving unmanned operation.

The development of diesel generators and engines has made significant progress in various aspects in recent years. From the perspective of steam engines and the Industrial Revolution, we have made significant progress in both preventive maintenance and reducing fuel emissions. Although personal progress in areas such as digital control, fuel emission treatment, and engine modification is undoubtedly significant; It has been proven that all technological advancements related to diesel engines and generators will have a greater impact on industry than any individual development, thereby increasing the use of diesel.

Dingbo Power was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. If you want get more information, please feel free to send email to sales@dieselgeneratortech.com we will pay highly attention on your question.