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Low Voltage of Diesel Generator

Low voltage of diesel generator will affect the use of generator set, which is one of the common faults. This article will guide you to learn the factors that affect the voltage of generating set. 1. The unstable speed of the engine causes the unstable voltage of the generator set. 2. If the load on the generator set is too large, the voltage will be unstable. 3. The damage of the voltage regulator components of the generator causes the unit ’ s voltage instability. 4. The poor circulation of the fuel pipe of the genset causes the unstable speed of the engine, which causes voltage instability. We recommend you to use the following methods to check and handle the low voltage fault of diesel generator sets. 1. If the contact surface of generator brush is too small and the voltage caused by poor contact is too low, it is necessary to check whether it is caused by the commutator surface, if it is, at low speed , to polish the commutator surface with sand cloth, ...

Maintenance of Silent Diesel Generator Set

A regular generator maintenance should be done according to user manual. We know that diesel generator consumes diesel fuel during operation, and exhaust gas is directly discharged. When the exhaust gas is discharged, the speed of the fan is obviously increased, thereby causing exhaust noise. Noise is emitted from the exhaust gas, and noise is also generated when entering the air. When the generator is running, it will produce different mechanical friction machinery noise as the components run, and there is noise from the cooling fan. This is a relatively common sound. If the generator is used in the urban area or the places required noise environment, then you should use a silent diesel generator instead of open type generator. In this article, we will talk about how to maintain your silent diesel generator. 1. Low noise generator set cooling system If the cooling system is faulty, it will cause two results. 1) insufficient cooling will cause the water temperature ...

Reasons and Solutions of Diesel Engine Insufficient Power

After long time operation of diesel engine, problems of insufficient power often occur due to parts wear or operation, improper adjustment, untimely maintenance and so on.there are too main reason which cause insufficient power. The first reason is that the combustion chamber seal is not good, the fuel supply is insufficient, the injector atomization is not good, the gas supply is insufficient, and the fuel supply is not adjusted properly, which results in the incomplete combustion of fuel, which leads to the insufficient power of the diesel engine . The second reason is that the power of friction loss of diesel engine itself is too large due to the excessive wear of parts, poor lubrication, poor cooling, improper installation and so on, which reduces the output power and leads to the insufficient power of the diesel engine. Therefore, when analyzing and troubleshooting the power shortage of diesel engine, starlight Power reminds you that you should grasp the two key problems...