What is the Reasonable Speed Range of Diesel Generator Set

Sep. 02, 2021

As a kind of fixed equipment, the speed of diesel generator set is generally expressed in r/min, which means the number of crankshaft rotations per minute. The speed of different diesel engines is different. The speed of diesel engine of the 50Hz diesel generator set currently sold by Dingbo Power is generally fixed speed of 1500r/min. If you want the diesel generator set to keep the speed stable even when the load is constantly changing, you need a high-performance governor to adjust the speed of the diesel engine.

 

Dingbo Power generator manufacturers found that many generator set users consulted on the Internet about the diesel generator set idling instability, the speed does not reach the normal value, the unit speed is too high, and so on. For this reason, Dingbo Power decided to take a look for everyone. What is the reasonable speed range of a diesel generator set, and how should users keep the speed of the generator set stable?


 

What is the Reasonable Speed Range of Diesel Generator Set



As a kind of fixed equipment, the speed of diesel generator set is generally expressed in r/min, which means the number of crankshaft rotations per minute. The speed of different diesel engines is different. The 50Hz diesel generator set currently sold by Top Power is matched The speed of diesel engine is generally fixed speed, the speed is 1500r/min, the speed of small diesel engine is faster, generally up to 3000r/min, while the speed of general medium-sized diesel engine is below 2500r/min, and the speed of some large diesel engines is only 100r/min. We know that the higher the diesel engine speed, the greater the wear on its parts. Therefore, in order to effectively reduce the wear of the unit and prolong the service life of the diesel generator set, it is very important to maintain its reasonable speed. So what should the user do? How to keep the speed of the diesel generator set stable?

 

If you want a diesel generator set to maintain a stable speed even when the load is constantly changing, you need a high-performance governor to adjust the speed of the diesel engine. The effective adjustment of the speed can ensure that the diesel engine is working even if the external load fluctuates. Or, when there is a large change, the rotation speed can be adjusted to adjust the fuel supply of the fuel injection pump to ensure the stability of the rotation speed. When the diesel engine is running at high speed, the governor can effectively avoid the occurrence of "speeding" phenomenon, and can make its operation very stable during idling. Even when the engine speed is at a certain value between idle speed and high speed, the governor can limit its speed to a very stable limit, and its fluctuation is small, thus tending to be stable.

 

As an important power supply equipment in today's society, the stability of diesel generator sets is the focus of everyone's attention, whether for safety considerations or energy conservation considerations, because only by controlling the relative stability of diesel generator sets can it be used for communications, hospitals, factories, Schools, etc. provide stable power. Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. continuously introduces advanced technology and equipment, and is committed to providing users with a comprehensive and considerate one-stop diesel generator set solution. Consultation hotline: +86 13667715899 or by email dingbo@dieselgeneratortech.com.


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