Imagine standing at the edge of a picturesque countryside, with a gentle breeze blowing through your hair. In the distance, you spot a majestic sight – a 100kw Wind Turbine Permanent Magnet Generator, gracefully spinning with the wind’s harmonious rhythm. Its cutting-edge technology harnesses the power of nature, providing clean and renewable energy while captivating your senses with its awe-inspiring beauty. Don’t just dream of a sustainable future, make it a reality with our exceptional wind turbine generators, now available for sale!
| Power: | 50KW |
|---|---|
| System Type: | Permanent magnet generator |
| Quantity: | |
|---|---|
| rated speed | 158 | rated torque | 3022 |
| rated voltage | AC 380 | Rated current | 76 |
| Efficiency (%) | ≥95％ | weight | 750kg |
| starting torque | ≤32.8 | Housing material | High-strength aluminum alloy |
| magnetic material | Rare earth neodymium iron boron 38SH | Stator core | High quality cold-rolled silicon steel laminations |
The 50kW Wind Turbine Permanent Magnet Generator represents a high-performance solution for medium-scale renewable energy projects, combining advanced permanent magnet technology with robust construction for commercial and community applications. This industrial-grade generator serves as the power conversion core of 50kW wind turbines, efficiently transforming rotational energy into clean electricity with minimal losses. Capable of operating across wind speeds from 3.5m/s to 25m/s, it delivers a rated output of 50kW at 14m/s with an annual energy production potential of 120,000-150,000 kWh in optimal conditions . Designed for distributed generation, it supports both grid-connected and off-grid configurations, making it ideal for small businesses, agricultural operations, and rural electrification projects. Available for direct sale to turbine manufacturers and system integrators, it meets international standards including IEC 61400-1 and CE certification.
The generator utilizes neodymium-iron-boron permanent magnets in a radial flux configuration, eliminating the need for excitation windings and reducing energy losses by 30% compared to induction generators . This design achieves 96.5% conversion efficiency at rated load and maintains >95% efficiency across 20-100% load range, maximizing energy capture during variable wind conditions.
Built for industrial durability, the generator features a cast iron housing with integral heat sinks and IP54 protection rating, ensuring reliable operation in harsh environments . The rotor assembly incorporates high-strength steel laminations and precision balancing to handle rotational speeds up to 1,800 rpm while minimizing vibration and extending bearing life to 100,000 hours under normal operation.
Optimized for modern wind energy systems, the generator seamlessly integrates with full-power converters, enabling variable speed operation and advanced grid support functions . This compatibility allows for precise control of reactive power, voltage regulation, and compliance with grid codes including fault ride-through capabilities, making it suitable for diverse utility interconnection requirements.
Equipped with a liquid-cooled heat exchange system, the generator maintains optimal operating temperatures (30-60°C) even during extended high-power production . The closed-loop cooling circuit includes a pump, radiator, and temperature sensors that interface with the turbine control system, preventing overheating in high-ambient conditions while consuming minimal auxiliary power.
Small businesses, industrial facilities, and business parks integrate the generator into on-site wind turbines to offset 50-80% of electricity demand, reducing utility costs and hedging against energy price volatility. Typical installations pay back initial investment within 5-7 years.
Large farms and agricultural operations utilize 50kW turbine systems with these generators to power irrigation pumps, grain drying equipment, and processing facilities, significantly reducing diesel fuel consumption and operational expenses.
In areas with limited grid access, the generator forms the backbone of community-scale microgrids, providing reliable electricity for schools, healthcare centers, and residential clusters. When paired with battery storage, these systems ensure 24/7 power availability.
Developers incorporate the generators into small wind farms (5-10 units) to create utility-scale renewable energy projects, leveraging feed-in tariffs and renewable energy credits in eligible regions.
The generator operates at 400V three-phase output with a frequency range of 50-60Hz, compatible with standard industrial inverters. Its maximum startup torque is 3,500 Nm with a rotational speed range of 300-1,800 rpm. The unit dimensions are 1,200mm (length) × 850mm (diameter) with a net weight of 1,200kg, requiring appropriate structural support in turbine nacelles .
Permanent magnet generators eliminate rotor excitation losses, achieving 3-5% higher overall efficiency than equivalent induction generators . They also offer superior performance at partial loads—a critical advantage in wind energy applications where full-rated output occurs intermittently. The absence of slip rings reduces maintenance requirements and improves reliability over the generator's lifespan.
The generator complies with IEC 61400-1:2019 for wind turbine design, IEC 60034 for rotating electrical machines, and holds CE certification under the Machinery Directive . It meets grid connection requirements specified in IEEE 1547 and EN 50438, ensuring compatibility with utility networks in major global markets.
We offer a 5-year/10,000 operating hours warranty covering manufacturing defects and performance guarantees. Technical support includes detailed integration documentation, CAD models for system design, and engineering consultation during installation. Spare parts are available through our global distribution network with guaranteed 48-hour delivery to major regions .
