Company News
-
How did Cummins generator set enter the development of China
For the Cummins generator set there must be many people feel no stranger, the performance characteristics of the Cummins generator set are also obvious to all, so it is favored by many users, then do you know how to enter the development of the Cummins generator set in China? Founded in 1919 and ...Read more -
Design method of eliminating waste heat in engine room of diesel generator set
The method of eliminating the waste heat in the engine room of diesel generator set and cooling the engine room is determined according to the water source and weather conditions of the power station project, and is generally designed according to the following principles: (1) When the water sou...Read more -
The composition and structure of automatic control system of diesel generator set
The composition and structure of automatic control system of diesel generator set are introduced The automatic control system of diesel generator set consists of three parts: program control, simulation control and operation management control. (1) Program control. It is a control implemented in...Read more -
The concept of diesel generator set and its test method
Diesel generator set concept Diesel generator set is a type of AC power supply equipment of self-provided power station, is a small independent power generation equipment, driven by internal combustion engine, synchronous alternator and power generation. The modern diesel generator set consists ...Read more -
Talk about the new characteristics of diesel generator set
Now the important equipment generator set for the computer room, with the different requirements of other equipment for power supply, there is a great development. Combined with their own experience, the direct selling network has made a systematic summary of its new characteristics and developme...Read more -
Three purposes of grounding diesel generator sets
In order to ensure personal safety and the needs of the power system, there are strict requirements for the grounding of the diesel generator set. There are three kinds of grounding methods: working grounding, protection grounding and protection zero. The purpose of grounding is as follows: 1. G...Read more -
The shaft current of the generator causes damage to the bearing or rotor system
In the rotor system of the rotating machinery of the generator, the parts that are prone to EDM discharge are the bearing surface of the radial bearing and thrust bearing, the working tooth surface of the gear coupling and the sealing surface of the floating ring. Due to various conditions in ope...Read more -
The clever wrapping of the generator insulation
According to the layering method of wrapping tape, insulation wrapping can be roughly divided into three types: layering, layering (half layering) and flat wrapping. When wrapping, the wrapping method of the tape should be distinguished according to different parts and needs. The dip Angle of the...Read more -
How to find the leakage point and plugging of diesel generator set
The fuel supply system of the diesel generator set has a low pressure oil circuit and a high pressure oil circuit, the low pressure oil circuit refers to a section of the oil circuit from the tank to the low pressure oil chamber of the injection pump, the high pressure oil circuit refers to a sec...Read more -
Diesel generator set oil pump maintenance
The role of the oil delivery pump is to ensure that the diesel oil circulates in the low pressure oil circuit, and to ensure that a certain amount and pressure of diesel oil is transmitted to the injection pump through the diesel hose and the diesel filter. In order to prevent the failure of the ...Read more -
Basic requirements for the use and maintenance of diesel generator sets
Diesel generator set in each unit using are generally used when mains power failure emergency, the daily maintenance of diesel generator set at a crucial moment has a close relationship with can really play a role of emergency, so use personnel must do daily maintenance work, always keep the dies...Read more -
The main reasons and matters needing attention for the reduction of compression ratio of diesel engine
The compression ratio is the ratio of the total cylinder volume and the combustion chamber volume of the diesel engine, and its change not only affects the power and economy of the diesel engine, but also affects its starting performance. In the design of each diesel engine has stipulated a good ...Read more