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Corvus Energy (Norway/Canada)

Orca Energy Storage System

Corvus Energy ist der weltweit führende Hersteller von Marine-Lithium-Ionen-Batteriesystemen mit geschätzt 50%+ Marktanteil. Das Orca ESS wird auf Hybrid-Fähren, Offshore-Versorgern und zunehmend auf Kreuzfahrtschiffen als Peak-Shaving, Spinning Reserve oder vollelektrischer Antrieb eingesetzt. DNV hat spezielle Batterieraum-Vorschriften erlassen (Battery Power, Pt. 6 Ch. 2 Sec. 1).

100 kWh - 10 MWh
Capacity
700-1000V DC
Voltage
Lithium-Ion Energy Storage
Medium

Components & Design

Component data being added…

Technical Data

type Marine Battery Energy Storage System (Li-Ion)
variant count approx 4
period start year 2012
drive type DC (integrated with ship power system)
construction Lithium-ion NMC cells, BMS, cooling system, DC/AC converter

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Common failures & inspection points

●Cell degradation from cycling (capacity loss 10-20% over 10 years)
●BMS (Battery Management System) sensor failure
●Cooling system failure causing thermal runaway risk
●DC/AC converter IGBT failure
●Cell balancing issues

Service & Maintenance

BMS monitoring continuous. Cell temperature monitoring continuous. Cooling system check monthly. Capacity test annually. Fire suppression system for battery room mandatory.

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Replacement Parts

Corvus Energy (Bergen/Vancouver). Lead time: 4-8 weeks for battery modules. BMS components: 2-4 weeks.
Equipment Model #37966 · ✓ still in production