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Common faults of AC motor and their causes
Common faults of AC motor and their causes Ac motor in operation due to insulation, aging, friction, vibration and other reasons, failure is inevitable. If we can check, discover and eliminate these faults in time, we can effectively prevent the occurrence of accidents. First, asynchronou...Read more -
Cause of diesel generator set undervoltage fault alarm shutdown
1, diesel engine mechanical speed regulation problem Diesel engine speed regulation is divided into electronic speed regulation and mechanical speed regulation, if it is mechanical speed regulation, then there is a control of oil and oil pump mechanism on the diesel engine, it seems to be called ...Read more -
Diesel generator set Diesel engine working principle
The basic working principle of diesel engine is that diesel fuel is injected into the cylinder and burns rapidly, forming high temperature and high pressure gas, pushing the piston to move down, and driving the crankshaft through the connecting rod, so that the heat energy is converted into mecha...Read more -
Diesel generator set diesel engine basic principle
Diesel generator set diesel engine basic concept Diesel engine is a kind of power machinery that converts the thermal energy generated by the combustion of diesel oil in the working cylinder into mechanical energy. It is mainly composed of cylinder, cylinder head, cylinder liner, piston, connect...Read more -
Working principle of diesel generator set
Diesel generator set concept derived from the basic concept: 1. Magnetic field. We can understand the magnetic field from the magnetic force, the building owner should know that when a piece of iron is a certain distance from the magnet, the magnet has attracted the iron, but they did not contact...Read more -
Advantages of Yuchai diesel generator set
Yuchai diesel generator set constant pressure control system, high sea treatment are highly configured according to international standards. Yuchai standard unit control panel is the most basic configuration to meet the normal operation and use of the unit, with the advantages of simple operation...Read more -
Causes of coolant not circulating in Cummins generator set
The cylinder block design of Cummins diesel generator set is durable, low vibration and low noise; In-line six-cylinder four-stroke, smooth operation, high efficiency; Replace wet cylinder liner, long life, easy maintenance; Two cylinders one cover, each cylinder 4 valves, sufficient intake, forc...Read more -
The method of judging the fault of diesel generator set
Diesel generator set in the use of the process sometimes there will be a variety of failures, a variety of phenomena, the causes of failure are also diverse, a fault may occur a variety of abnormal phenomena. No matter where the generator set failure will cause the diesel generator set can not wo...Read more -
Diesel generator power reduction reasons
The reasons for the power decline of diesel generator sets are as follows: 1. The air filter is too dirty, and the suction air is not enough; 2. The fuel filter device is too dirty and the injection amount is not enough; 3. The ignition time is not correct; 4. The degree of ...Read more -
The method of judging the fault of diesel generator set
Diesel generator set in the use of the process sometimes there will be a variety of failures, a variety of phenomena, the causes of failure are also diverse, a fault may occur a variety of abnormal phenomena. No matter where the generator set failure will cause the diesel generator set can not wo...Read more -
Things to pay attention to when using diesel generators in field construction
In field construction, the daily maintenance and correct operation mode of diesel generator set are important measures to extend the service life of the unit and reduce the failure. The selection of field construction generator sets should pay attention to the selection of brand and configuratio...Read more -
Generator loss of magnetic hazards
1, generator loss of magnetic damage to the power system (1) When the generator loses magnetism, the generator with low excitation or loss of magnetism will absorb reactive power from the system, which will make the voltage of the power system drop, if the power system capacity is small or...Read more