In Lower Saxony, another ANTARIS 7.5 kW wind turbine was installed on a 12 m tilting mast system.
The construction was carried out without a process (LV up to 15m) and without the use of a crane, which enables an economical and location-independent installation. The wind turbine works in a hybrid system together with a PV system and a battery storage system with emergency power function.
System architecture and drive technology:
At the center of the system is the CK11 generator, a 12-pole synchronous machine with a nominal output of 11 kW. The design for low speeds enables efficient operation even at moderate wind speeds.
Grid integration is carried out via the FIMER TRIO 7.5 inverter in 3-phase grid-parallel operation.
The power control is based on a speed-controlled characteristic curve, which is precisely mapped by continuous frequency measurement. This achieves optimal adaptation to the respective wind conditions.
Construction and service life:
The mechanical structure is consistently designed for durability > 25 years:
– Load-bearing components HT-galvanized
– Fasteners in stainless steel (A2/A4)
– Corrosion-resistant design for long-term operation
Security and monitoring systems:
To ensure stable and safe operation, the system has:
– Helicopter function for aerodynamic power limitation
– DC-side monitoring
– PLC-based wind measurement and plant control
Result:
A technically high-quality coordinated overall system for reliable worldwide decentralised power generation – efficient, robust and optimised for continuous operation.
ANTARIS wind turbines – precise technology for sustainable energy, Made in Germany.
Joy of the wind with Antaris wind turbines!
