In China, due to the impact of natural gas supply, natural gas power generation is still in its initial stage. The large-scale natural gas power generation as a distributed energy station will take some time. The small-scale 800kw gas generator set currently generates electricity mainly in oil fields, gas fields, airports, hotels, etc. It can be expected that with the increasing supply of natural gas and the continuous expansion of the supply range, natural gas power generation will experience rapid development in recent years.

 

800kw gas generator units have the advantages of wide output power range, high reliability in startup and operation, good power generation quality, light weight, small size, simple maintenance, and low low-frequency noise. Generally, they have the following three advantages:

 

One is good power generation quality. Due to the fact that the 800kw gas generator unit only operates in rotational motion, the electrical regulation response speed is fast, and the operation is particularly stable. The accuracy of the generator output voltage and frequency is high, and the fluctuation is small. When suddenly adding 50% and 75% of the load, the unit operates very stably. It is superior to the electrical performance index of diesel generator set.

 

Secondly, it has good startup performance and a high success rate. The time from successful cold start to full load is only 30 seconds, while the international regulations require that diesel generator be loaded 3 minutes after successful start. The 800kw gas generator unit can ensure the success rate of startup under any environmental temperature and climate.

 

The third is low noise and low vibration. 800 kw gas generator set has very low vibration and low frequency noise better than diesel generator set due to the high speed rotation of gas turbine.