Daily maintenance of diesel generator sets is crucial for ensuring stable operation and extending service life. Below are core maintenance points covering all systems and operational details: I. Fuel System Maintenance 1. Fuel Quality Inspection Ensure clean, grade-compliant diesel fuel is used (e.g., -10#, 0# diesel based on ambient temperature) to prevent impurities from clogging injectors or fuel pumps.

The working principle of a diesel generator set involves the coordinated operation of a diesel engine and generator to progressively convert the chemical energy of diesel fuel into electrical energy. The specific process is as follows: I. Diesel Engine: Converting Diesel Energy into Mechanical Energy The diesel engine operates through a four-stroke cycle: “intake, compression, power, exhaust”: 1. Intake Stroke: The piston moves downward, drawing in air (diesel engines do not require fuel intake). 2. Compression Stroke: The piston moves upward, compressing the air to significantly increase its temperature and pressure (temperature can reach 500–700°C).

In industrial production and daily life, diesel generator sets play a vital role as backup power sources. To ensure their proper operation and efficient performance, correct installation procedures are crucial. Below, we will detail the specific steps for installing and commissioning diesel generator sets.

The stable operation of diesel generators relies on suitable engine oil, yet oil degradation can severely impact equipment performance and service life. This article will thoroughly examine the causes and manifestations of diesel generator oil degradation, proposing corresponding preventive and remedial measures.

A diesel generator set typically consists of the following major auxiliary components: 1. Engine: As the core component of the generator set, the engine converts the chemical energy of fuel into mechanical energy to drive the generator for electricity production. The engine's performance directly impacts the overall efficiency and stability of the generator set.