Corvus Dolphin NxtGen - Energy

Product catalog summary

Overview: The document provides detailed information about the Corvus Dolphin NxtGen Energy Storage System (ESS) designed for marine applications, particularly for vessels such as tourist boats, yachts, and ferries. It highlights the system's features, applications, technical specifications, and safety measures.

Features:

Low C-rate for slow charge and discharge, suitable for long-duration energy storage.
Lightweight design with flexible installation options.
Supports voltages up to 1200 VDC.
Modular design with scalable capacity and voltage.
Industry-proven Battery Management System (BMS) with remote monitoring capabilities.
Enhanced EMI immunity for maritime environments.

Applications: The Dolphin NxtGen is ideal for ships requiring high-energy battery systems where lightweight is crucial. It is particularly suited for vessels with long, slow charge and discharge cycles.

Safety Innovations:

Passive single-cell-level Thermal Runaway (TR) isolation to prevent propagation to neighboring cells.
Does not rely on active cooling for TR isolation.

Technical Specifications:

Performance: Peak C-rate of 1.0C for 10 seconds; continuous C-rate of 0.5C.
System: Lithium-ion NCA chemistry, with single module size of 8.2 kWh and voltage increments of 50 VDC.
Density: Max gravimetric density of 168 Wh/kg and volumetric density of 212.5 Wh/l.
Example Pack: 24 modules with 197 kWh energy and voltage range of 864-1205 VDC.
Example System: 30 strings with 3941 kWh energy and voltage range of 576-797 VDC.

Safety Specifications:

Passive cell-level thermal runaway isolation.
External fire suppression compliant with SOLAS and Corvus recommendations.
Hardware-based fail-safe overcharge protection and integrated cell-level fusing.
Emergency stop circuit and ground fault detection integrated.

General Specifications:

Class compliance with DNV, Bureau Veritas, and Lloyd's Register.
Ingress protection rated at IP66.
Cooling via forced air.

Catalog excerpts

Energy Storage Systems Corvus Dolphin NxtGen - Energy The Corvus Dolphin NxtGen marine energy storage system energy variation is designed for applications that require a high-energy battery system where lightweight is essential. The Dolphin NxtGen ESS energy variation offers outstanding energy density, reasonable power density, and the highest level of marine battery safety. The space-efficient, rackfree design enables flexible installation configurations to maximize utilisation of available battery room space. Applications Dolphin NxtGen - Energy is ideal for ships with long, slow charges and discharges where lightweight is essential. Typical Vessel Types: • Tourist vessels • Canal boats • Yachts • Sightseeing vessels • Ferries • Low C-rate for slow charge and discharge • Low weight • Designed for voltages up to 1200 VDC • Flexible installation • Low life cycle cost • Easy and safe plug and play connections • Very flexible and modularized design • Passive single-cell Thermal Runaway protection • Scalable capacity and voltage according to vessel requirements • Industry-proven Battery Management System (BMS) • Remote monitoring capabilities • Enhanced EMI immunity design for maritime environments Corvus Energy Safety Innovations Passive Single-cell-level Thermal Runaway (TR) Isolation • True cell-level thermal runaway isolation • TR does not propagate to neighbouring cells • Isolation NOT depen

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Energy Storage Systems Corvus Energy Technical Specifications | Corvus Dolphin NxtGen ESS - Energy Performance Specifications C-Rate - Peak (Discharge / Charge) C-Rate - Continuous (Discharge / Charge) System Specifications Battery Cell Chemistry Single Module Size / Increments Single String Range Max Gravimetric Density - String Max Volumetric Density - String Example Pack - 24 Modules Energy Height: 2775 mm | Width: 500 mm | Depth: 666 mm | 1163 kg Example System - 30 Strings Energy Height: 1975 mm | Width: 3980 mm | Depth: 4026 mm1 | 23867 kg Safety Specifications Thermal Runaway Anti-Propagation...

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Corvus Dolphin NxtGen - Energy

Corvus Dolphin NxtGen - Energy

Catalog excerpts

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