Air-cooled (also called air-cooled) generator sets use forced-flow air as a heat source carrier to achieve the goal of dissipating heat from the equipment. The specific implementation is to leave plenty of space inside. the intersection between the stator core and the generator housing. Square slot, the strong wind flow formed when the axial flux blades on the generator rotor work flows through the square slot of the stator core and the casing, and the coil discharges the heat out of the body to achieve the heat dissipation objective. So there is no need for a circulating water tower, otherwise we would have to call for a water cooling unit.
I feel like the poster wants that!
Generally, cooling towers in power plants are also called cooling water towers and spray towers. They are tBoth used to cool the circulating water from the condenser. Many designs these days use air cooling. or use nearby lakes and reservoirs. After cooling, it is no longer a cooling tower.
It replaces the cold water tower and has the same function, which is to reduce the temperature of the circulating water, which is the heat dissipation function. However, air cooling saves about 70% more water than water cooling and is suitable for use in arid areas. Thus, all thermal power plants launched in relatively arid areas now use air cooling. But water cooling is better
I hope this helps you
Which is more powerful, water cooling or air cooling in diesel engines
Air cooling: the system is simple, no systeme of special and associated hydrogen. The sealing oil system does not require the generator cooling water system. There is no need to consider the damage caused by water or hydrogen leakage to the generator, but the cooling effect is worse than hydrogen cooling and water cooling.
Hydrogen cooling: The system is complex and requires specialized hydrogen production equipment and a corresponding sealing oil system. It is sensitive to nearby fire. Although the cooling effect is good, it will gradually be used due to its complexity. system and tedious maintenance.
Water cooling: the effect is good, the system is relatively simple, requires a special cooling water supply system, and is sensitive to generator water leakage and water conductivity. 'cooling water.
Personalt speaking: Air cooling system is the simplest, followed by water cooling and finally hydrogen cooling.
Pacific Automotive Network water-cooled diesel engines are more powerful than air-cooled diesel engines. Generally, gasoline generators and small diesel generators are the main ones. Air-cooled diesel engines are mostly low-power engines. These are devices that convert the thermal energy released by the combustion of diesel into electrical or mechanical energy. They are mainly used in special industries such as geological exploration, oil exploration and military. Water-cooled diesel engines indirectly transfer heat to the atmosphere via the radiator via cooling water; Air-cooled diesel engines are directly cooled by air.
Advantages of p-cooled diesel enginesar air: Air-cooled diesel engines have the advantages of simple structure, light weight and easy maintenance.
Advantages of water-cooled diesel engines: Water-cooled diesel engines have better cooling effects and are suitable for high-power diesel engines. When the temperature or workload changes, it is easy to adjust the cooling intensity. that the diesel engine is always at the specified temperature (65℃~95℃) during work. In addition, in winter, you can also use the method of pouring hot water to preheat, which makes it easier to start.
Air Cooled Generator Set: Diesel engine is a generator of a horizontal bar engine or a parallel bar engine. One or more large fans are used to force exhaust air toward the generator body to dissipate heat. .
Generator cooled bywater:Diesel engines are mainly large units such as four, six and twelve cylinder units. Water circulates between the inside and outside of the body, and the heat generated inside the body is discharged through the water tank and fan.
(Photo/Text/Photo: Liang Kexin, Pacific Automotive Network)