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testr
Wind Turbine Converter
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- Modular System for high energy application in the power range from 2.5 MW to 4.5 MW scalable in steps of 380 kW.
- IGBT step-up converter with independent control system for generator and grid interface.
- Mechanical Structure optimized for integration into nacelle or tower.
- Screwless technology. All powerstacks are plug and play compatible, minimum time for installation and service (MTTR < 30 min) required.
- System designed for extreme environmental influence e.g. extended temperature range -40°C to +55°C. Fully encapsulated protection for offshore application available.
- Integrated liquid cooled brake chopper unit to absorb mechanical energy in the range of 4.5 MJ and protect the wind turbine against overload.
- Statcom 0 to 100% cap.to ind. integrated for rotor speed 0 to max.
- Active damping oscillation of the rotating generator axis.
- THDI less than 3% for grid means less power dissipation for the transformer. Additional active harmonic filtering optional available.
- Fully grid code compliance with additional network simulator and analyzer to evaluate the influence of the wind turbine to the mains and reduce time of certification.
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