AudioBat®: Advanced Bat Detection for Wind Farms
The need for effective bat detection and collision prevention has become a critical challenge for renewable energy producers.
In response, Biodiv-Wind SAS developed AudioBat®, a system designed for precise real-time detection and identification of bats using advanced acoustic technology.
This innovative solution combines SafeWind® video detection technology with Wildlife Acoustics’ Smart system to meet the complex environmental demands of wind farm operations.
Equipment / Installation
The AudioBat® system ensures optimal bat detection and operational efficiency through:
- Base tower microphone: Positioned to capture echolocation signals at the base of the turbine.
- Optional hub microphones: Configurable for extended upward and downward listening ranges.
- Processing unit: Enables real-time detection and acoustic analysis.
- Web interface (optional): Provides comprehensive monitoring and data access remotely.
This adaptable system integrates seamlessly into wind farm operations, minimizing disruption while maximizing detection capabilities.
Services
AudioBat® delivers tailored services, including:
- Accurate echolocation recording: Collect detailed data on bat activity.
- Real-time bat detection: Identify and differentiate bat species instantly.
- Turbine regulation for collision prevention: Adjust wind turbine operation based on detected bat activity, minimizing production losses.
- Data management and analysis: Gain actionable insights through continuous monitoring and detailed records.
Benefits
The modular AudioBat® system provides a range of operational advantages, such as:
- Interaction with wind turbines triggered by:
- A single echolocation signal detection.
- A defined volume of signals over time, optimizing operation under parameters like wind speed, temperature, hygrometry, and atmospheric pressure.
Integrated Collision Prevention
When paired with SafeWind® video detection technology, AudioBat® offers unparalleled coverage for wildlife protection by:
- Addressing collisions for both birds and bats, including the 30% of bats that emit no ultrasound near wind turbines.
- Streamlining detection through a single integrated system for bat detection and video tracking.
- Limiting interface disruptions through efficient integration with SCADA systems.
