The SB-Insp Substation Intelligent Inspection UAV delivers safe, repeatable autonomous patrols inside substations and switchyards. Paired with an optional docking station, it launches on schedule, follows pre-mapped safety routes clear of live equipment, and lands to recharge without human intervention. A radiometric thermal camera catches abnormal heating on transformers, busbars, reactors and capacitor banks, while high-resolution optical imaging combined with onboard OCR reads pressure gauges, oil levels, dials and nameplates automatically. RF-safety awareness keeps the aircraft at certified standoff distances from live conductors. Every inspection report — thermal images, OCR readings, GPS location and timestamp — is consolidated on the management platform for trend analysis, predictive maintenance and compliance records.
Technical Specifications
|
Parameter |
Value |
Note |
|
Max Flight Time |
35 min |
Dock-rechargeable |
|
Positioning |
RTK cm-level + UWB |
Accurate docking & patrol |
|
Thermal Imager |
640×512 radiometric |
Hot-spot on live plant |
|
Meter OCR |
AI text recognition |
Gauge & nameplate reading |
|
EO Camera |
48 MP |
Detailed equipment imaging |
|
Autonomous Dock |
Yes (optional) |
Scheduled launch & land |
|
RF Safety |
Certified standoff envelope |
Safe near live equipment |
|
Wind Resistance |
10 m/s |
Substation environment |
Core Operation Parameters
|
Monitoring Parameter |
Standard Normal Range |
Alarm Threshold |
Monitoring Purpose |
|
Transformer Top Oil Temp |
< 85 ℃ |
Alarm > 95 ℃ |
Prevent overload & insulation damage |
|
Busbar / Joint Temp |
Ambient + 15 ℃ |
Alarm > +30 ℃ |
Detect loose & corroded joints |
|
Gauge Deviation |
Within ± 5 % of set |
Alarm outside range |
Validate switchgear & cooling status |
|
Battery SOC |
30–100 % |
< 20 % auto dock |
Return to charging dock |
|
Safe Distance to Live Part |
Meets NFPA/GB standoff |
Alarm when breached |
Protect equipment & aircraft |