Wind Transformer
Wind power transformer substations lead technological advances in renewables and create a new pathway for wind energy utilization. Supported by advanced turbine coordination technology and mature power electronic configurations, the equipment realizes efficient wind-electric energy conversion and is applicable to projects of different sizes and complex operating environments.Featuring high efficiency and eco-friendly attributes, wind power transformers define the next generation of sustainable energy systems. They generate high-quality AC power from wind resources and feature strong climatic adaptability, becoming core facilities driving the global energy transition. Leverage wind energy and partner with us to usher in a new renewable energy era with our dedicated wind power transformers.
Product Introduction
Product Introduction
Featuring groundbreaking integrated design, the wind transformer integrates turbine, generator and power electronic converter modules with compact layout and modular assembly. It extracts kinetic energy from airflow for power generation, qualifying as an eco-friendly renewable energy device.
The wind power transformer relies on tailor-made turbine blades to efficiently harvest wind energy. Rotation of the blades drives the generator to turn mechanical energy into AC power. Advanced power electronic modules further regulate the generated electricity, aligning its voltage, frequency and waveform quality with grid connection requirements.
One of the standout features of the Wind Transformer is its scalability. Modules can be added or removed depending on the energy requirements of the application, providing a highly flexible solution for a wide range of environments and scales. This makes it particularly attractive for remote locations where traditional grid connections are not feasible or cost-effective.The Wind Transformer also boasts a low environmental impact. Its operation is nearly silent, and the absence of combustion means no emissions are released into the atmosphere. Additionally, the system’s durability and resistance to harsh weather conditions make it suitable for deployment in extreme environments, further expanding its potential applications.In summary, the wind power transformer achieves remarkable progress in renewable energy technologies. Providing eco-friendly, high-efficiency and scalable wind power generation capacity, it adapts to energy projects of all sizes. Benefiting from constant technical iterations of wind turbines and power electronics, this product will occupy an important position in the global energy transition with sound development potential.
Product Parameter
| Parameter | Specification |
| Frequency | 50 Hz or 60 Hz (depending on regional standards) |
| Impulse Withstand Voltage | 150 kV (1.2/50 microseconds) per IEC 60071-1 |
| Winding Insulation Class | Class E or F insulation system (per IEC 60071) |
| Cooling Type | ONAN (Oil Natural, Air Natural) |
| Continuous Operating Temperature | 95°C (with top oil temperature not exceeding 105°C) |
| Ambient Temperature Range | -40°C to +40°C |
| Relative Humidity | Up to 95% (non-condensing) |
| Noise Level | Less than 65 dB(A) at 7 meters distance (per IEC 61400-11) |
| Short Circuit Impedance | Typically less than 5.5% at rated current (per IEC 60076-5) |
| Vector Group | Dyn11 (as per IEC 60076-5) |
| Tap Changer | On-load, automatic with 6 taps (±5%, ±10%) |
| Oil Volume | Depends on transformer size and design |
| Oil Type | Mineral insulating oil (meets IEC 60296 standards) |
| Protection Features | Thermal relay, differential protection, overcurrent relays, and earth fault protection |
| Enclosure Type | Indoor (IP20 or higher, depending on requirements and standards) |
| Weight | Approximately 5,000 kg (varies with transformer size) |
| Certifications | CE marking, ISO 9001 quality management system, and possibly others based on region |
| Standards Compliance | IEC 60071, IEC 60076, IEC 61400-11, local and regional electric codes |
Please note that the actual parameters may vary depending on the specific design and manufacturing details of each transformer model. For detailed specifications, please refer to the product data-sheet or technical documents provided by our company for each transformer model.
Product Feature
- Wind transformers, specifically designed for interfacing between wind turbine generators and the electric grid, exhibit several distinctive features and advantages:
HV/LV Conversion Capability: They efficiently convert the low voltage produced by wind turbines to the high voltage required for efficient transmission over long distances.
2. Enhanced Efficiency: High-efficiency designs minimize energy loss during the transformation process, contributing to overall energy savings and cost reduction.
3. Robust Construction: Constructed to withstand variable climates, wind transformers are engineered to operate reliably in extreme weather conditions commonly found at wind farm sites.
4. Eco-Friendly Components: Many wind transformers utilize eco-friendly insulating oils and materials that have a lower environmental impact compared to traditional alternatives.
5. Advanced Cooling Systems: Effective cooling systems, such as forced air or liquid cooling, maintain optimal operating temperatures, enhancing transformer longevity and reliability.
6. On-Load Tap Changer (OLTC): This feature enables adjustment of the transformer’s turn ratio without interrupting service, thus maintaining grid voltage within acceptable limits despite fluctuations in wind speed and power output.
7. Compact and Lightweight Design: Modern wind transformers leverage advanced materials and engineering techniques to reduce size and weight, facilitating transport and installation, especially in challenging terrains.
8. Customization Options: Manufacturers offer customization to suit various project specifications, including different voltage levels, tap ranges, and physical configurations.
9. SCADA Integration
Full compatibility with SCADA systems is achieved, supporting remote status supervision, fault analysis and predictive maintenance operations.
Upgraded Safety Protection
Built-in sturdy protection mechanisms covering surge arresters and differential protection enhance overall operational safety.safeguard the transformer against overvoltages, overcurrents, and fault conditions, ensuring personnel and equipment safety.
Applications
Wind transformers are integral components in wind energy conversion systems, serving the following applications:
- Step-up Transformation: They elevate the low voltage generated by wind turbines to match the higher voltage levels required for efficient transmission across power lines to the electric grid.
- Grid Interfacing:The transformers serve as the transmission link between wind turbine units and the municipal grid, realizing seamless access of renewable energy to the original power system.
- Voltage Regulation: Equipped with on-load tap changers, wind transformers can adjust their output voltage in response to varying wind speeds and load demands, maintaining a consistent and stable supply to the grid.
- Power Quality Enhancement: By stabilizing voltage and providing electric isolation, these transformers improve the overall quality of power delivered to consumers, adhering to the stringent standards for clean and reliable energy.
- System Protection: Incorporated safety mechanisms and protective relays guard against potential overcurrents, short circuits, and other abnormalities, safeguarding both the wind turbines and the grid from harm.
- Scalability and Customization
These wind transformers feature expandable design architecture and can be personalized according to individual wind farm technical standards, satisfying project expansion plans and differentiated operational needs.
Shipping and Serving
We ship goods by sea from Shanghai or Ningbo Port normally.Samples will be produced and fully inspected before bulk production and delivery.We accept OEM & ODM orders and can imprint your brand logo on items.
Our technical and sales teams will design exclusive schemes according to your drawings and parameter requirements.The minimum order quantity is 1 piece, with 24 months of after-sales guarantee covered.We guarantee quick feedback and premium service for every partner.
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