(1), fuel economy, high

generator thermal efficiency, working condition changes, specific fuel consumption curve is flat, under low load and the economy.

(2), work reliable, durable. Because there is no ignition system, low trouble.

(3), widely used.

(4), and lower harmful emissions.

(5), fire safety is good

Generator automatic voltage regulation form are: silicon controlled rectifier, phase compound excitation, TD1, the resistance to carbon type automatic voltage regulator, individual using high power tube.