BCAS Wind

BCAS Wind

The Bird Collision Avoidance System for wind farms is a fully automated detection and deterrence solution for on- and off-shore wind turbine generators. With detection distance of up to 1000 meters and targeted deterrence capabilities at 400 meters, it minimizes WTG stoppages providing uninterrupted operation and green power generation. The system operates without the need for human operator, 24/7 in all weather conditions.


The BCAS Wind Technology

Detection
Panoramic Thermal Imaging Camera

  • Two BCAS Wind units on each wind turbine tower  provide 360° coverage
  • Up to 1000 m detection
  • Detection, recognition, and tracking of birds in all weather conditions, even in zero-visibility
  • Multiple bird detections

Deterrence
Acoustic Module

  • Designed to evoke ASR (Acoustic Startle Reflex)
  • Powerful acoustic emitter – 145 dB @ 1 m
  • Effective deterrence at 400 m
  • Unique sound wave – no habituation, no harassment ● Minimal noise disturbance – only upon detection
  • Sound wave focused at targeted birds

Data
Monitoring and Control Center

  • Modular web-based application
  • Video record of every detection
  • Remote control of all functions
  • Quick storage and data retrieval
  • Statistical database with detection logs
  • Graphical display of data analyses
  • WTGC modules for generator shutdown if needed

Why BCAS Wind?

Оver 150 systems on 4 continents

Оver 150 systems on 4 continents

Custom made design offering a variety of options for post-installation optimization and fine-tuning

Custom made design offering a variety of options for post-installation optimization and fine-tuning

Fully automatic solution with outstanding efficiency through a combination of bird control techniques

Fully automatic solution with outstanding efficiency through a combination of bird control techniques

Operational 24/7 in all-weather conditions

Operational 24/7 in all-weather conditions

No habituation – scientifically proven and field-tested for all types of birds

No habituation – scientifically proven and field-tested for all types of birds

Highest build quality, low maintenance costs and 15+ years lifetime expectancy

Highest build quality, low maintenance costs and 15+ years lifetime expectancy

State of the art technology and innovation, 100% quality control

State of the art technology and innovation, 100% quality control

Harmless to wildlife

Harmless to wildlife

Sensitization effect on birds towards protected areas

Sensitization effect on birds towards protected areas


Applications

BCAS Wind vs Alternatives
BCAS Wind dimensions
BCAS Wind Typical Configuration Scheme
BCAS Wind Mk 9.0 current generation
BCAS Wind Mk 8.2 installation at wind farm in EU
BCAS Wind Mk 8.2 at wind farm in EU
BCAS Wind Mk 8.2 at wind farm in EU
BCAS Wind Mk 8.2 at wind farm in EU
BCAS Wind Mk 8.2 360 at wind farm in EU

Technical specification

Camera specification
Detector typeUncooled LWIR Thermal Imager
Resolution640px x 4096px
Pixel size17 µm
Spectral band7.5 – 13.5 µm
Performance<50 mK @ f/1.0
Focal length19/25/35/50 mm
Vertical field of view (VFOV)26°/20°/14°/9.9°
Horizontal field of view (HFOV)32°/25°/18°/12.4°
Spatial field of view (IFOV)20° x 205°
Bird detection range (100cm wingspan)max. 1300m @ 50mm focal length
Maximum horizontal angle of rotation180°
Scanning rate – 180°12s @ 25mm focal length
Minimum scanning angle (horizontal)
Power supply24VDC / 2A
Acoustic specifications
Sensitivity 2x1W/1m123 dB
Sound Pressure Level (Peak)145 dB
Beam width± 15° @ 2kHz/-3dB
Deterrence signalProprietary for evoking ASR
Max power600W
Nominal impedance2×4 ohm
Power supply24VDC / 2A
Control module specification
DimensionsH/W/D 900/700/500 mm
Weight64 kg
Power supply85-264 VАC / 50-60Hz / 5.9A
Connection and communication specification
Communication interfaceEthernet
Ethernet type10/100 Mbps, RJ-45
ProtocolsTCP/IP, HTTPS, FTP, SNMP
Ethernet standardIEEE 802.3
User interfaceWeb-based UI
Environmental conditions
Operating temperature-20°C ÷ +55°C
Storage temperature-20°C ÷ +60°C
Operating relative humidity100%
Ingress protection Camera / Acoustic / Control modulesIP65 / IP54 / IP54
Physical specification
Overall dimensions (excl. Control module)H/W/D 1219/798/625 mm
Weight Camera / Acoustic module (excl. mounting frame)14 / 15 kg
Build material (modules)AL5754-H111, AL6082-T6, anodized
Build material (mounting frame and bands)AISI 304