Antifreeze is an indispensable heat dissipation medium for normal operation of diesel generator set. One is to antifreeze the water tank of the unit, which will not explode due to freezing expansion in winter; the other is to cool the engine. When the engine is running, the effect of antifreeze as circulating cooling liquid is obvious

At low temperature, the viscosity of the fuel increases, which is not conducive to the atomization and combustion of the fuel. The poor fluidity of the lubricating oil increases the resistance of the moving parts. In addition, the working capacity of the storage battery is reduced

The most direct change of brushless motor is that there is no electric spark generated by the operation of brush motor, which greatly reduces the interference of electric spark on remote control radio equipment.

For turbocharged diesel engine, because of low load and no-load, the boost pressure is low. It is easy to cause the sealing effect of supercharger oil seal (non-contact type) to decline, and the oil enters into the supercharging chamber and enters the cylinder with the intake air;

The whole process of generating units put into parallel operation is called parallel operation. One generator set will run first and send the voltage to the bus. After the other generator set is started, it will be paralleled with the previous generator set, and it should be closed at the moment

The ignition coil, sensor and ignition module are all advanced products. The primary voltage of the ignition coil is 160V, the secondary voltage can be as high as 30000-40000 V, and the ignition energy is large. The 12V and 24V dual-purpose ignition DC power supply is adopted.

Function: realize the automatic switching of two power sources, including municipal power supply and utility power supply, between municipal power supply and power generation or between power generation, so as to ensure the normal power consumption requirements of users. Voltage range: (400VAC / 50Hz capacity range: 63a-6300a safety measures: fully automatic operation, mechanical and electrical double interlock. Shopping malls, hotels, and factories have strict requirements for power interruption time, so they should use the city / generator automatic switching system. This system can automatically switch to the backup power supply system within a short time after the original power supply system is cut off, so as to maintain the normal power supply.

Diesel engine in the use of the process, with the passage of time will appear a variety of problems, one of the problems is the lack of power, diesel generator set power shortage will bring a greater impact. Analysis of several common reasons