Energy storage and power conversion enabler
The VACON® NXP Grid Converter plays a key role in supporting clean power conversion in distributed networks with or without energy storage.
By enabling connection of energy storage to AC grids, and facilitating AC grids onboard vessels or island applications in remote areas, it fulfils a unique function. Without the grid converter none of these would be possible.
The grid converter facilitates load sharing and is highly versatile, for easy integration into diverse networks. Its importance cannot be overstated; use of a grid converter is a must in reaching emission targets.
Smart grid converter
VACON NXP Grid Converter for smart grids improves stability in the grid by supporting a diverse range of energy generators and energy storage systems. By enabling peak shaving, it in turn reduces the capital investment required for grid infrastructure. It is certified for grid code compliance in a wide range of countries, for fast system certification for system integrators.
Smart grids
Power networks which include intelligent energy storage offer us highly sustainable solutions for the future
Shore supply power conversion
When used with a shore-supply solution, VACON NXP Grid Converter allows electrical power to be sourced from the local grid, rather than the ship’s main engine or generators. This process, sometimes known as ‘cold ironing’, has a significantly positive impact on fuel economy. It causes reductions in CO2, NOx and SOx emissions, as well as noise and vibration levels.
Shaft generator
VACON NXP Grid Converter can also be applied to shaft-generator solutions, ensuring that propulsion machinery is able to operate at various speeds. The shaft generator decouples the shaft from the mains, which allows better electrical quality and improved fuel economy. Additionally, power can either be taken from or entered into the propeller shaft. This is particularly useful for ships that often alternate their speeds as it creates fuel savings and minimizes exhaust emissions by up to 15%. It also creates an emergency mode meaning that the vessel can operate even if the main engine fails.
Support for system integrators
Danfoss supports system integrators (SI) in designing their systems to bid on projects. Our aim is to help customers by providing tools and reference designs to make their system design easier. For instance, Danfoss can provide configurable 3D models as well as 2D general arrangement drawings from our product offering.
Endorsed by the World Alliance for Efficient Solutions as a Solar Impulse Efficient Solution.
The 1000 Efficient Solutions comprise the very best the world has to offer in clean and profitable solutions to protect the environment. VLT® AQUA Drive was assessed on the criteria of viability, deployability, and sustainability.
Read about Solar Impulse Efficient Solutions
Read about the VLT® AQUA Drive endorsement
Supply voltages and power range
Air cooled:
- 3 x 380-500 V...180-1100 kW
- 3 x 525-690 V...200-1200 kW
Liquid cooled:
- 3 x 400-500 V...160-1800 kW
- 3 x 525-690 V...210-1800 kW
Features and benefits
Reduced fuel consumption as electrical power can be sourced from the grid
Lower CO2, NOx and SOx emissions as the main engine can be shut down
Conforms to ABS and DNV standards
Improved energy efficiency as engine speed can be optimized
Liquid and air cooled solutions available
Facilitates fast system certification for distributed smart grids, thanks to complaince with global grid codes
Protects critical industrial processes with Intelligent DC backup
Simplified logistics and good protection with containerized solutions
Faster, more cost effective engineering thanks to reference designs
Facilitates active and reactive load sharing via droop function
Reducing port emissions
Discover how shore supply systems equipped with VACON® NXP Grid Converter help port authorities meet emission targets
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Case story - AE | Astrid_Helene | English | Multiple | 20 Mar, 2019 | 439.1 KB | |
| Case story - AE | Bore Sea RoFlex freight vessel | English | Multiple | 27 May, 2016 | 369.7 KB | |
| Brochure - AD | Danfoss Drives Product Overview | English | Multiple | 20 Mar, 2019 | 1.7 MB | |
| Brochure - AD | Danfoss Drives Product Overview | English | United States | 01 Nov, 2019 | 1.5 MB | |
| Fact sheet - AM | Documentation Information Leaflet | English | Multiple | 01 Oct, 2019 | 0.0 B | |
| Fact sheet - AM | DrivePro® Coverage | English | United States | 13 Jul, 2017 | 322.4 KB | |
| Fact sheet - AM | DrivePro® Remote Monitoring | English | Multiple | 12 Feb, 2018 | 769.6 KB | |
| Case story - AE | Future of the Fjords catamaran | English | Multiple | 09 Apr, 2019 | 482.1 KB | |
| Fact sheet - AM | Hybridization | English | Multiple | 01 Sep, 2019 | 2.4 MB | |
| Fact sheet - AM | Hybridization | English | United States | 01 Nov, 2019 | 2.3 MB | |
| Brochure - AD | Marine and Offshore solutions | English | United States | 29 May, 2018 | 9.1 MB | |
| Brochure - AD | Smart grids - power conversion | English | Multiple | 01 Dec, 2019 | 3.5 MB | |
| Installation guide - AN | Utility Interact. Inv. for NXA05026+GAUG | English | Multiple | 01 Nov, 2019 | 0.0 B | |
| Brochure - AD | VACON NXP Grid Converter Selection Guide | English | Multiple | 01 Mar, 2016 | 639.2 KB | |
| Brochure - AD | VACON NXP Grid Converter Selection Guide | English | United States | 12 May, 2016 | 860.4 KB | |
| Fact sheet - AM | VACON® Advanced Safety Options | English | Multiple | 12 Jul, 2019 | 231.9 KB | |
| Design guide - AJ | VACON® Hybridization Design Guide | English | Multiple | 01 Jan, 2017 | 0.0 B | |
| User Guide | VACON® NX Brake Resistor User Manual | English | Multiple | 01 Dec, 2016 | 0.0 B | |
| Installation guide - AN | VACON® NX DC Fan with ext supply | English | Multiple | 01 May, 2017 | 0.0 B | |
| Installation guide - AN | VACON® NX Door Keypad Mounting Instr. | English | Multiple | 01 Jul, 2014 | 0.0 B | |
| User Guide | VACON® NX Filters User Manual | English | Multiple | 01 May, 2016 | 0.0 B | |
| Application guide - AB | VACON® NXP GridConvert ARFIFF03V133 AppM | English | Multiple | 01 May, 2019 | 0.0 B | |
| Application guide - AB | VACON® NXP GridConvGGC ARFIF106V103 AppM | English | Multiple | 01 May, 2019 | 0.0 B | |
| User Guide | VACON® NXP Liquid Cooled Dr. User Manual | English | Multiple | 01 Sep, 2019 | 0.0 B | |
| User Guide | VACON® NXP OPT-D7 User Manual | English | Multiple | 01 Jan, 2017 | 0.0 B | |
| Application guide - AB | VACON® NXP Power Gener ARFIFF08V040 AppM | English | Multiple | 01 Aug, 2019 | 0.0 B |
Drawings
| Type | Name | Language | Updated | Download | File type |
|---|
Software
| Type | Name | Language | Updated | Version | Status | Download | File type |
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Related applications
Shaft generators and shore-supply systems.
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Intelligent power conversion for smart gridsBalancing supply and consumption is a complex task in a distributed smart grid, and this is where Danfoss supports you with certified power conversion solutions, saving you time, cost and effort in testing and certification.
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Drives for marine power conversion and generation
Draw upon expertise from Danfoss to optimize energy storage solutions on board vessels, and shore power supplies for quieter and cleaner harbors.
Case studies
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Future of the Fjords meets 2026 emission targets, today
This world-first fully-electric carbon fiber vessel safeguards the pristine Norwegian fjord environment, ensuring zero emissions.
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VACON® drives power hybrid ferries 24/7
Passenger ferries bridge Amsterdam’s IJ River, keeping the city connected around the clock. Hybrid propulsion powered by VACON® drives ensures 24/7 uptime, smaller generator size, better air quality, less noise and easy maneuverability of the vessels.
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VACON® drives provides quiet and clean river cruising
In 2009, Viking River Cruises commissioned the MV Viking Legend, the world’s first river cruiser with an energy and drive system based on a highly efficient DC bus. Since then they have built up a fleet of more than 50 hybrid ships.
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Higher energy efficiency for Ro-Pax vessels
Attica Group use VACON® generator and grid converters as part of a sophisticated and energy-efficient solution for energy production on its Ro-Pax vessels.
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Reduced fuel consumption and emissions for M/V Bore Sea
Main propulsion machinery optimized using VACON® AC-drive technology improves efficiency.
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CCB Bergen saves 5,000 liters of diesel fuel daily
The shore power supply system using VACON® NXP drive modules also annually reduces CO2 and NOx emissions by nearly 5,000 tons.
Contact us
For further information or to get a quote for this drive please contact us