1. For 300MW and above steam turbine generator transformer units, double fast protection shall be installed, that is, generator longitudinal differential protection, transformer longitudinal differential protection and generator transformer unit common longitudinal differential protection; When there is a circuit breaker between the generator and the transformer, double generator longitudinal diff...

1. The installation site of diesel generator set shall be well ventilated, with sufficient air inlet at the generator end and good air outlet at the diesel engine end. The air outlet area shall be more than 1.5 times larger than the water tank area. 2. The surroundings of the generator installation site shall be kept clean and articles that can produce acid, alkaline and other corrosive gases and ...

The diesel generator set must be operated by personnel who are familiar with the unit structure and master the safety operation procedures. New or newly overhauled diesel units shall undergo 60 hours of running in as required, and necessary maintenance shall be done. Before the new or long-term unused generator is put into normal operation, it must undergo strict inspection, mainly to check the wi...

The operating temperature of the generator set is very important. It is necessary to maintain it within a suitable range to ensure the working efficiency of the unit. However, in the actual use process, overheating is easy to occur. Overheating is actually caused by poor heat dissipation of the unit. So what reasons will affect the heat dissipation of the unit? 1. The radiator fins are blocked or ...

The diesel generator has been used for a long time, which will inevitably cause wear on various parts. For the generator water tank, the scale in the water tank will not only affect the heat dissipation effect of the generator, but also reduce the service life of the diesel engine. Therefore, Suzhou generator manufacturer suggests that customers should remove the scale in the diesel engine water t...

Diesel generator set is divided into fixed type and mobile type. Fixed diesel generator sets sometimes involve the problem of handling due to changing places. So how to handle the diesel generator set? First of all, we need to vent the diesel generator set before handling it. Remove the relevant cables, oil, water, etc. connected between the diesel generator set and various parts, and tightly bind...

1. The installation site of diesel generator set shall be well ventilated, with sufficient air inlet at the generator end and good air outlet at the diesel engine end. The air outlet area shall be more than 1.5 times larger than the water tank area. 2. The surroundings of the generator installation site shall be kept clean and articles that can produce acid, alkaline and other corrosive gases and ...

During the normal operation of synchronous generator, the stator magnetic pole and rotor magnetic pole can be regarded as elastic magnetic force line connection. When the load increases, the power angle will increase, that is, the magnetic line of force will be elongated; When the load decreases, the power angle will decrease, that is, the magnetic line of force will be shortened. When the load ch...