Resin cast mold transformer for wind power generation
FRP reinforced coils / Evaluated for environmental resistance with many adoption achievements / Ideal for replacements
The transformers installed in wind power generation systems are exposed to changes in current and voltage far more frequently than those installed in general power distribution equipment, and the extent of these changes is also significantly greater. Furthermore, they are often installed in mountainous areas, coastal regions, or offshore, operating under the influence of wind, rain, temperature changes, humidity, and salt air. With Rishokycast molded transformers, we can address these issues faced by transformers used in wind power generation. The photo shows a 2300 kVA self-cooling step-up transformer installed inside the tower of a floating offshore wind turbine.
basic information
The coils of the resin-cast molded transformer are insulated with epoxy resin reinforced with glass fibers. This makes them very robust and prevents moisture (condensation), conductive substances dissolved in it, or dust from entering the coils, thus providing the environmental resistance required for transformers used in wind power generation. Furthermore, the coils are equipped with air ducts, allowing for self-cooling, meaning they can be efficiently cooled through natural convection. As a result, even at high capacities such as 2000 kilovolt-amperes, they do not require electric fans, resulting in lightweight and compact transformers, which have led to many successful applications, including replacements for existing transformers.
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Model number/Brand name
Resin cast mold transformer for wind power generation
Applications/Examples of results
Boost Transformer for Wind Power Generation Systems Upon request, we design and manufacture transformers to be installed in various locations of wind power generation, with many successful adoptions. - For installation inside the nacelle - For installation inside the tower - For installation in indoor cubicles adjacent to the tower
Line up（6）
| Model number | overview |
|---|---|
| Transformer for installation inside the nacelle | |
| Transformer for installation inside the tower | |
| Transformer for installation in land-based cubicles | |
| Transformer for installation in land-based wind turbines | |
| Transformer for installation in bottom-fixed offshore wind turbines | |
| Transformer for installation in floating offshore wind turbines |
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The fundamental technologies of our company are Laminating Technology and Casting Technology. We are deeply exploring these two technologies and advancing diversification. In the case of general-purpose products, we continue our self-help efforts, such as pursuing thorough rationalization to become a last-one company.