The main purpose of the control panel is to distribute the power output from the generator to the user load or electrical equipment, as well as to indicate the operation of the diesel generator and to keep the generator voltage stable in the event of a load change. In the control panel panels are generally equipped with a voltmeter, frequency table, ammeter, power meter, three-phase current switch, three-phase voltage switch, voltage setting knob and a variety of indicators and so on. For oil pressure gauge, oil temperature table, battery charge ammeter, water temperature table, start button and start the electric lock and other components, some according to the design requirements directly installed in the control panel, and some installed on the diesel engine dashboard. The components installed inside the control panel are mainly related to the excitation mode used in the generator and the automatic control of the diesel engine. The internal structure of control panel of diesel generator set.
A simple control panel is usually installed inside the voltage regulator, silicon rectifier diodes, rheostats, automatic air switches and current transformers and other components, the more complex control panel also installed within the overload and short circuit protection device, electronic governor, can Silicon control, relays and a variety of insurance devices and small transformers and other electrical equipment.