Application of magnets in wind turbine generator

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With the increasing global demand for renewable energy, wind power, as a clean and environmentally friendly form of energy, is gradually receiving people’s attention and attention. In this process, the application of permanent magnet wind turbines is becoming more and more widespread. The core part of the permanent magnet wind turbine is rare earth permanent magnet materials, the most common of which is neodymium magnets. This article will discuss the advantages of selecting high-performance neodymium magnets for permanent magnet wind turbines, as well as issues that need to be paid attention to in the design.

[@hamzalaraib9468]

Quantity of permanent magnet used in wind turbine??

[@hq-magnet]

The number of magnets used in permanent magnet wind turbines depends on several factors, including the rated power of the generator, design specifications, the number of magnetic poles, and the required magnetic field strength.
The average weight of neodymium magnets used in permanent magnet wind turbines is approximately 0.6-0.8 metric ton/MW.
However, for a specific model of generator, the exact quantity of neodymium magnets needs to be determined through the manufacturer's technical specifications or specific engineering design data.
I hope this is helpful.

[@hamzalaraib9468]

Thanks its helpful

[@xyz.bunny-rabbit1234]

​@@hq-magnet That means Goldwind GWH252-16MW wind turbine has around 11 tonnes of neodymium magnets,??
How much unit of magnet is used,,?? I mean what is the the quantity of poles in the GWH252-16MW wind turbine,?
And what is the useful flux per pole in the neodymium magnet of GWH252-16MW,,??