METEOSCIENCE
DYNAMIC LINE RATING · BALTIC 330 kV
Huuhkaja Core
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Headroom unlocked
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MW
Avg uplift vs static
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%
Corridors live
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At risk now
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Dynamic
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Static
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Governing span
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Cross-wind
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Ambient
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Solar
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P90-secure now
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Demand now
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48 h forecast rating (MVA) · ICON-EPS ensemble
P10–P90 band
median
P10 secure floor
constraint hour
static
demand
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Demand source
Synthetic
CSV
API
Connect
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Model assumptions
Rating standard
IEEE 738
CIGRE 601
Conductor surface
New (<1 yr)
Mid-life
Aged / weathered
Custom
ε
0.80
α
0.80
LIVE FEED
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· refresh 10 min
Weather:
Open-Meteo
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· Grid: © OpenStreetMap ·
Demand:
synthetic (demo)
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Static: 0.6 m/s ⊥, 30 °C, 1000 W/m² ·
IEEE 738
uplift > 35 %
uplift 15–35 %
uplift 0–15 %
below static
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Indicative conductor (ACSR 795 kcmil "Drake", 75 °C) and OSM geometry. Operator deployments run tower-resolution spans, your conductor library and calibrated Huuhkaja forecasts.
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