Diesel Generator Tech

1. The function of the governor of diesel generator set The function of the governor is to adjust the fuel supply automatically with the change of the external load of the diesel engine within the required speed range of the diesel engine, so as to keep the diesel engine speed basically stable. 2. Type of governor A. According to the different classification of governor regulating mechanism, it can be divided into four types: mechanical type, hydraulic type, pneumatic type and electronic type. (1) mechanical governor The sensing element of the mechanical governor is a flying block or a flying ball, which directly pushes the actuator. Simple structure, reliable work, widely used in medium and small power diesel engines. (2) hydraulic speed governor The pressure governor generally uses the flying block as an inductive element to push the piston to operate the hydraulic server. This governor has small induction elements and strong versatility. A few se...

Our company produces generator sets, some of which are equipped with mechanical governors and some with electronic governors. Both speed governors can guarantee the power quality absolutely, but the generator set equipped with electronic governor realizes automatic protection and automatic control is very convenient. The electronic governor of diesel generator set has been adjusted and the user does not need to do this. However, after the engine overhaul or the fault that affects the operation of the electronic governor, it needs to be adjusted. The electronic governor control unit is mounted in the control box at the top of the generator. A. Turn switch C1 to the engaged position. If there is rapid ride during the engine running, turn C2 to the (OFF) position. B. Turn switch C2 to the engaged position. C. Turn the gain (GAN) and stability potention meters to the middle position. D. Temporarily connect terminals L and M together. Adjustment of the electronic governor a...