LineAware™ Situational Awareness for Operational Safety
Help prevent fires and damage caused by excessive conductor sag and blowout in and near your rights-of-way by continuously monitoring the position of your conductors to confirm they are performing within their acceptable operating limits.
Elevate your Risk Management Strategy knowing you have verified historical data for line clearances that can be leveraged if called upon for reporting.
Give your operators real-time situational awareness with measured clearances and horizontal motions, triggering real-time alerts on exceedances to allow for corrective action to protect asset health, system reliability and public safety. Corrective action can include preemptively switching line loading and triggering an inspection or maintenance action.
- Conductor sag and vertical clearance from ground for each individual phase
- Horizontal conductor displacement/blowout for each individual phase
- Conductor tension
- Conductor temperature
- Circuit current
- MW, MVAR, MVA and Power Factor
- Icing alerts
- Galloping alerts
- Local ambient weather conditions
- Anomalous motion alerts
- User configurable alert notifications
LineRate™ Dynamic Line Ratings
Reliably increase the capacity on existing lines by 15-40% with Forecasted Line Ratings and Real-Time Dynamic Line Ratings (DLR).
Forecasted Line Ratings with customizable confidence intervals can be utilized in the Day-Ahead Markets & Operations to provide extra capacity to reduce congestion/curtailments, integrate additional renewable resources and increase market efficiency.
Forecasted Line Rated are validated in real-time by field measurements and are being continually improved by machine learning algorithms that tune the Forecasted Line Rating with the historically predicted rating and the sensor based historical as-measured rating.
- Dynamic Line Rating (DLR)
- Dynamic short-term emergency ratings (STE), in a time-configurable manner
- Forecasted line ratings for hourly, 2-hour, 4-hour, 24-hour or other periods as specified
LineHealth™ Asset Health Monitoring
Improve your Overhead Line Planning and Maintenance strategies by prioritizing the repair and replacement of lines that are most critical based on the module’s estimation of remaining conductor life.
The Asset Health Module creates an asset digital twin, integrating both historical and real-time data from the target overhead line to compute conductor baseline health from LineVision system data.
Integrating line design engineering specifications, information obtained after a line is built, and real-time field measurements the module delivers an assessment of actual conductor condition, analysis of factors/events which contributed to loss of strength, and projected remaining asset life.
- Analysis of historical high temperature exposure and sag
- Remaining tensile strength
- Projected conductor end of life
- Engineering designed sag vs actual post creep sag assessment
- Galloping event: Amplitude and maximum tension experienced
- Icing events: Ice weight accumulation and maximum tension experienced
- Recommended revised safe operating limits
DLR Profiling Studies
Do you have a network constraint that may benefit from DLR? Evaluating several options to alleviate it? Our DLR Profiling Study can estimate the incremental line capacity provided by LineVision and DLR based on back-casted DLR simulations for your specific line base using historical weather data. The LineVision DLR Profiling Study can give you the confidence to move forward with the right solution for your site.
Overhead Line Conductor Assessments
Questions or concerns on specific lines, spans or aging asset performance? Need “Ground Truth” to validate whether lines are operating within safe clearances and temperatures? LineVision’s Overhead Line Conductor Assessment is a flexible service to validate line performance.
This turnkey service uses our patented non-contact monitors to measure vital parameters of your critical lines. This complete service includes the equipment, installation, calibration, analysis and custom report. The LineVision V3 system can be deployed for 90 days or up to a full year capture data over different operating and environmental conditions to ensure confidence for safe and reliable operation.