The engine is coaxially connected with the generator and placed on the chassis of the whole machine. Then the muffler and the speed regulator are connected to the engine. The gas source is connected to the gas passage in the engine, the backlash starter with a pull rope on the engine and the voltage regulator connected to the output terminal of the generator. Natural gas, liquefied petroleum gas or biogas are the combustible gases built in the gas source. Compared with gasoline and diesel generators, the use of gas-fired generators reduces environmental pollution and is an environmentally friendly and energy-saving generator. Moreover, it has simple structure, safe and reliable operation, and stable output voltage and frequency.
The filter device is used to protect the valve of the gas pipeline. The aperture of the filter net should not be less than 1.5MM. Gas pressure stabilized filter device is the main and key equipment in the process of gas transmission and distribution. It mainly undertakes the functions of pressure regulation and pressure stabilization. It also undertakes one or more functions such as filtering, metering, odorizing and gas distribution.
The fluctuation of pressure at the outlet of pressure regulator should not exceed (+5%) in the whole combustion regulation range. If the air valve train is equipped with an independent pressure regulating valve, the front end of the intake port should be equipped with an independent filter device to avoid blocking the air pipe in the pressure regulating valve.
Advantages of use:
1. Good quality of power generation
Because the generator only rotates when it works, the response speed of electric regulation is fast, the work is especially stable, the accuracy of output voltage and frequency of the generator is high, and the fluctuation is small. When the load is reduced by 50% and 75%, the camel is very stable. It is superior to the electrical performance index of diesel generator set.
2. Good startup performance and high success rate of startup
The time from successful cold start to full load is only 30 seconds, while the international regulations stipulate that the diesel generator should be loaded three minutes after successful start. Gas turbine generator set can guarantee the success rate of start-up under any environmental temperature and climate.
3. Low noise and low vibration
Because the gas turbine is in the high speed rotating state, its vibration is very small, and the low frequency noise is better than the diesel generator set.
4. The use of combustible gases is clean and inexpensive energy