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Governor Can Avoid The Speeding Phenomenon Of The Diesel Generator Set

Aug. 12, 2022

With the rapid development of my country's national economy, the use of electric energy is in an unprecedented historical period. Although many electrical devices are currently powered by the grid, their shortcomings also exist. If the continuous power supply cannot be continued in the event of a sudden failure, it is difficult for the municipal power supply network to cover the oceans, deserts and other places. At this time, independent power generation equipment such as diesel generator sets are required to provide electricity. Diesel generator sets have the advantages of large capacity, long power supply time, and are not affected by power grid failures. In recent years, they have been widely used in various fields as emergency power supply and power supply.


The stability of the output electrical energy of the diesel generator set is an important basis for effective operation and cost saving, and the stability of the output electrical energy depends on the stability of the rotational speed in the diesel generator set. When the speed of the diesel generator set is out of control and greatly exceeds the specified maximum speed, the "speeding" phenomenon will occur. Most of the "speeding" phenomena of diesel generator sets occur suddenly, and generally cause serious harm in a very short period of time. Such as bolt breakage, damage to the cylinder head, body, piston and other parts, and even the crankshaft balance block and the governor fly weight are thrown off, the flywheel is broken, the valve spring is broken, and even the whole machine is scrapped and other major accidents.


diesel generator set

Diesel generator set stability solution.

The guarantee of the stability of the diesel generator set is that the speed of the diesel engine needs to be stabilized when the load is constantly changing, which requires the adjustment of the speed of the diesel generator. The effective adjustment of the speed can ensure that the diesel engine is in operation, even if the external load fluctuates or changes greatly, the speed can be adjusted to adjust the fuel supply of the fuel injection pump to ensure the stability of the speed.


Therefore, the optimal solution for the stability of diesel generator sets is a governor with excellent performance. When the diesel generator is running at high speed, the governor can effectively avoid the "flying" phenomenon, and in the idling process, it can run very stably. Even when the speed of the generator is at a certain value between idle speed and high speed, the governor can limit its speed to be very stable, and its fluctuation is small, so it tends to be stable.


The diesel generator manufacturer Jiangsu Starlight Electricity Equipments Co.,Ltd. pointed out that whether the diesel generator set is based on the consideration of system safety or the consideration of equipment energy saving, its stability is the focus and direction of efforts in the future.


Only by controlling the diesel generator set is relatively stable, can it output the maximum electric energy to supply power to various markets. At present, if you want the generator set to work stably and output power with high quality, the best way is to control the speed of the generator. It is believed that in the next few years there will be more economical, safe and stable solutions for diesel generator sets.


Jiangsu Starlight Electricity Equipments Co.,Ltd. is one of the earliest manufacturers of generating sets in China. It has first-class testing equipment, advanced production technology, professional manufacturing technology, perfect quality management system, and strong R&D technical strength. It can provide 3KW-2500KW various specifications of universal, automatic, four protection, automatic switching, low noise and mobile, etc., high-quality, low-energy generating sets to meet all customers' power needs, and can also meet users' different voltages and different frequency requirements, as well as the parallel-connected power supply system of multiple units, use excellent talents to build excellent enterprises, create excellent products, create excellent services, and strive to build excellent domestic enterprises. For more product details, please contact us with sales@dieselgeneratortech.com.

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