Collection transformers in wind farms generally belong to the medium voltage side of the power station. According to relevant query information, the electric energy generated in the wind turbine is boosted by the frequency converter and then transported to the collector line, which is then transported to the medium-voltage side of the power station where the collector transformer is located. The main function of the collector transformer is to step up the low-voltage electric energy on the collector line to medium voltage for better power transmission and distribution. Collector transformers are usually installed in the center of a wind farm or in a power station at the end of a collector line to provide support for power transmission and distribution throughout the wind farm. Therefore, the collector transformer is one of the very important equipment in the wind farm and plays a vital role in the normal operation and power transmission of the wind farm.
Whether you need a transformer or not depends on your practical needs. For example, if the electricity generated by your wind turbine is 12V, and you want to use 220 electrical appliances, then you will need a Transformer to boost the voltage to meet your requirements. If you still need help, please ask me again.