Although diesel generators and gasoline generators are used for emergency power generation, they work differently except for the name and oil. The diesel generator is a diesel engine that drives the generator to convert the energy of the diesel into electrical energy. The gasoline generator is a gasoline engine that drives the generator to convert the energy of the gasoline into electrical energy. The following is a detailed introduction to the difference between the two.
Buying a new diesel generator set requires only a good brand and manufacturer. Generally, there is no problem, but some customers will purchase a second-hand diesel generator set as a backup power source for the purpose of saving production costs. Be more careful when you choose. When purchasing a second-hand diesel generator set, you should pay attention to these aspects:
The genset air-cooled cooling system uses air as the cooling medium. The high-speed moving air generated by the fan directly removes the heat of the high-temperature parts, allowing the diesel engine to operate at the optimum temperature. Heat sinks are arranged on the outer wall of the cylinder and the cylinder head to increase the heat dissipation area, and an air hood and a baffle are arranged to properly distribute the cooling air and improve the air utilization rate, so that the cooling effect is more effective and uniform.
When the diesel engine starts, the crankshaft does not turn or rotate slowly when it rotates, so that the diesel engine can not enter the self-operating state. There are generally three reasons. Firstly, the battery is insufficient, the starting resistance is tool large, or the movable contact and the static contact of the electromagnetic switch are burned. Secondly, poor contact. Thirdly, the specific inspection methods are as follow:
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