Wind Power Transformer
A transformer for wind energy applications including collector system and GSU transformers.
Wind transformers are designed for wind energy with unique challenges: variable loading, harsh environments (coastal salt, extreme temps), converter harmonics, limited offshore maintenance.
Types: collector transformers (0.69/35 kV connecting turbines), GSU at substation, auxiliary transformers. Design: K-rating for harmonics, corrosion protection, wide temperature range, extended maintenance intervals. Dry-type increasingly used for tower-mounted applications.
QDTB provides wind power solutions including collector, GSU, and substations. New energy guide covers wind design.
Related Terms
Harmonics
Integer multiples of fundamental frequency from non-linear loads, causing increased transformer losses and overheating.
Generator Step-Up Transformer (GSU)
A large power transformer stepping up generator voltage (11-25 kV) to transmission levels for grid connection.
Dry-Type Transformer
A transformer using air or solid insulation instead of liquid, ideal for indoor applications with fire safety priority.
More Terms Starting with “W”
Winding
Coils of insulated conductors in a transformer carrying current and linking magnetic flux for energy transfer.
Winding Resistance
The DC resistance of transformer windings, measured for loss calculation and connection quality verification.
Watt Loss
The total real power loss in a transformer in watts, comprising no-load and load loss components.
Wye-Delta Connection
A three-phase connection with one star and one delta winding providing phase shift and harmonic isolation.
More in “Special Transformers”
Arc Furnace Transformer
A heavy-duty transformer designed to supply power to electric arc furnaces used in steelmaking and metal smelting.
EV Charging Transformer
A transformer for EV charging stations handling harmonic-rich loads and variable power demands.
Railway Traction Transformer
A specialized transformer for railway electrification converting supply voltage for traction motors.
Need help with transformer selection?
QDTB engineers can help you choose the right equipment based on your specific requirements