The differences between gas generator and diesel generator

We know that the generating set can be roughly divided into four type according to the different  fuel, one is diesel generator set, one is gasoline generator set, one is the gas turbine, there is a natural gas generator sets. What is the difference between natural gas generator set and diesel generator groups?
    Weifang diesel genset Manufacturers description: Gas turbines fueled by natural gas is the spark plug ignition engines, gas turbines canceled diesel fuel systems, increased air and gas mixing system and ignition system; canceled the original control system, It uses an electronic governor; also strengthen the security of explosion-proof measures. The overall layout and similar diesel and gas generator sets. After the fresh air through the air filter purifier, mixed in with the gas mixer, then through the booster compressor effect, its pressure rises to the intercooler, the mixing temperature decreases, density increases, then After the intake pipe were delivered to each cylinder. Mixer mounted on the front booster. After the electronic governor and turbocharger via a lever (rear turbocharged) butterfly is linked, and according to the crankshaft rotational speed sensor signal acquisition, control mixer valve opening, to correspondingly change the speed and engine operating conditions.
     To enhance safety and explosion in the engine cooling air line with a last-blast doors. Gas turbines are flammable natural gas as fuel. Easy to leak at the pipe connection, than the diesel adds some insecurity. Therefore, requires the user to use the specification requirements in addition to the provisions of the operation, the arrangement of the joints and piping systems, for security inside and outside the room regularly carry out a detailed examination to ensure safe use.