A dual gas turbine generator set is composed of two parallel gas turbines as the power source. The two gas turbines are connected to the overrunning clutch parallel mechanism through two laminated couplings, and the overrunning clutch parallel mechanism is connected to the generator through a laminated coupling. The core components such as the laminated coupling and generator between the parallel mechanism and the generator are placed in a container with sound insulation devices, forming the main engine compartment, The main equipment and sound insulation box in the main engine compartment are installed on the overall chassis of the unit. This utility model achieves the goal of improving the power generation efficiency and saving fuel by using a type of gas turbine with a higher rated power generation gas turbine generator set and selecting a single or dual gas turbine according to the user's electricity consumption situation. It is suitable for large and medium-sized telecommunications bureaus, large enterprises, institutions, hotels, and other cities at all levels Hotels and key departments can be widely promoted and applied as backup emergency power sources during power outages.

Gas turbine power generation technology has been widely used in major thermal power plants in China. However, the maintenance issues that gas turbines must face during use are not optimistic. Due to the fact that the cleanliness level of natural gas may not be effectively controlled, impurities in natural gas can easily accumulate in the compressor chamber and even corrode the base metal. Many times, manufacturers must undergo a filtration process before introducing gas turbine combustion. Despite filtration, there is still accumulation of impurities and corrosion of the base metal in the compressor chamber. Therefore, the gas turbine must be cleaned regularly. Otherwise, the efficiency of the gas turbine will gradually decrease and affect its service life.