The capacity of the majority of power devices is highly dependent on the heat
transfer properties of the materials which the devices are made of. To ensure
correct power limits of the equipment, one must take into consideration not
only the load, but also ambient conditions, such as: temperature, wind speed,
wind direction, solar irradiation, humidity, pressure, radiation into the atmosphere
and magnetic losses as well as the general condition of the apparatus.
The dynamic transformer rating application has shown a possibility to decrease
the size of the power transformer without shortcomings in component availability for wind power farms.
This result in a high economic benefit of a transformer with DTR compared to a standard rated transformer.
