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Hybrid Propulsion

GE Gas Turbines Power USS America

Image courtesy GE Marine

GE Marine reports that the United States Navy’s future USS America (LHA 6) amphibious assault ship recently completed successful acceptance sea trials powered by two GE LM2500+ marine gas turbines. Acceptance sea trials were conducted in the Gulf of Mexico by Huntington Ingalls Industries, nearby its Pascagoula, Mississippi, shipyard. “The selection of the LM2500+ gas turbines offers propulsion commonality for this first-in-class ship with the U.S. Navy’s USS Makin Island LHD 8 amphibious assault ship. The LHD 8 was the first U.S. Navy ship to use this hybrid propulsion system configuration, as well as the first military application of the LM2500+ gas turbine,” said Brien Bolsinger, Vice President, Marine Operations, GE Marine, Evendale, Ohio. The LHA 6 ship's hybrid mechanical-electric propulsion system consists of two LM2500+ gas turbines and two, 5,000 horsepower auxiliary propulsion motors, allowing the ship to reach speeds in excess of 20 knots. The hybrid propulsion system enables the ship's propellers to be driven either by the gas turbines or by the electric motors, which are powered from the ship service electrical system. The hybrid propulsion system allows the ship to operate in a more fuel efficient mode throughout its speed range, America-class ships are 844 feet long,106 feet wide and displace 44,971 long tons, and can accommodate a crew of 1,204 (102 officers) and 1,687 troops


Patent Protection Granted for Hybrid Propulsion System

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Aspin Kemp & Associates (AKA) and Foss Maritime Company with their technology partner XeroPoint Energy, have received U.S. patent protection for its hybrid propulsion and energy management system. AKA, a Canadian system integrator and marine engineering company partnered with Foss, which owns and operates one of the largest tug and barge fleets on the U.S. West Coast, in developing this technology. The hybrid propulsion and energy management system has been proven to significantly reduce


GE LM2500+ Gas Turbines to Power Naval Ship

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Hybrid Propulsion System Configuration GE Marine announces that its LM2500+ marine aeroderivative gas turbines have been selected by Northrop Grumman Shipbuilding (NGSB), , to power the U.S. Navy’s new LHA 6 amphibious assault ship. The LHA 6 ship’s hybrid mechanical-electric propulsion system will consist of two LM2500+ gas turbines, each rated at 35,290 shaft horsepower at U.S. Navy standard day conditions (100oF), and two, 5,000 horsepower auxiliary propulsion motors


Electric & Hybrid Propulsion Ordered fir CMAL Ferry

The keel of the third hybrid ferry at Ferguson Marine Engineering (Photo: CMAL)

Imtech Marine informs it has been awarded a third contract to supply the electric and hybrid propulsion system for a hybrid ferry operated by Caledonian Maritime Assets Ltd (CMAL) of Scotland.   Ferguson Marine, the Glasgow-based yard which built the first two CMAL diesel electric, hybrid seagoing ferries, launched a tender last year and Imtech Marine was given the contract in late February.   For the third hybrid ferry, Imtech Marine will


EU Backs Green Ferries Conversion

Image: TEN-T Executive Agency

Maritime transport in the Baltic Sea to become greener with EU support The EU's TEN-T Program will provide more than €2 million to back the upgrade of two ferries navigating in the Baltic Sea to the mixed use of electricity and fuel. The new hybrid propulsion system will help to reduce the environmental impact of ships, as well as secure the operability and stability of the vessels. The new EU regulation requires all vessels travelling in European waters to cut down the emission of


NYK Orders Three LNG Carriers

Mitsubishis Sayaringo STaGE LNG carrier

 Nippon Yusen Kabushiki Kaisha (NYK Line) has concluded time-charters for two new LNG carriers with Diamond Gas International, a Singapore affiliate of Mitsubishi Corporation.   NYK also concluded a contract with MI LNG Company Limited for the construction of the LNG carriers, the company said in its press release.   The ships will haul gas from the Cameron LNG (liquefied natural gas)  project in Louisiana in the US to Asia, primarily Japan.  


GE, C-MAR to Demo Hybrid Tug Tech

12-cylinder V250.

 “We believe there is strong demand for a hybrid technology to improve fuel efficiency and to help customers comply with increasingly stringent emissions regulations. By combining our core expertise, GE and the C-MAR Group can effectively meet customer needs with this new hybrid technology,” Manison added. GE and the C-MAR Group unveiled its alliance today during the International Tug & Salvage Convention, an industry trade show being held in Singapore.


Damen-built Tug RT Evolution Christened

ART 80-32 RT Evolution

  On May 18th, 2015, the Damen-built ART 80-32 Hybrid RotortugRT Evolution was named at the Greenwich Ship Tier in London during the cocktail reception of ‘Tugnology Conference’. Mrs Elizabeth Brunton-Reed, spouse of The ABR Company’s Chairman Mr Allan Brunton-Reed, performed the christening of RT Evolution in attendance of her family and Tugnology delegates. KOTUG chose the sponsor lady to express its appreciation and gratitude for the commitments and achievements


New "Robot Boat" Family Debuts in Abu Dhabi

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Today Al Seer Marine and 5G International announced the introduction of a new family of unmanned surface vessels, a family ranging from the 3m Sea Serpent to the 11m monohull Eclipse. The USV family is designed to rapidly penetrate a vibrant Middle East defense market and to offer affordable, dependable USV options for commercial operations. Set to debut at this month’s International Defense Exhibition and Conference (IDEX) in Abu Dhabi


Hybrid Power for Workboats: The Future is Now

Deep Blue Hybrid by Torqeedo is a fully integrated scalable system, offering hybrid propulsion and providing complete onboard energy management.

Hybrid marine power and propulsion systems for workboats isn’t farfetched. In fact, it may be essential.   In 2015, two significant developments are going to make many operators, owners and builders of professional vessels consider hybrid marine power. The new emissions laws – here and abroad – and the incentives for high technology manufacturers to invest in developing highly efficient batteries are the primary drivers


Barillec to Present ‘Marine Apps’

Photo: Barillec

Barillec informs it has chosen the Electric & Hybrid Marine Expo to unveil its new identity and to present its “Marine Apps”.  The show will be held in Amsterdam, The Netherlands, from June 23-25.   Barillec develops marine applications based on 60 years of global


SCHOTTEL to Bring Hybrid and Offshore Focus to Nor-Shipping

SCHOTTEL Rudderpropeller type SRP 3000 PTI (Image SCHOTTEL)

German propulsion specialist SCHOTTEL said it will showcase propulsion solutions with the focus on offshore-applications and hybrid concepts at Nor-Shipping 2015.   The SRP 3000 PTI is a hybrid propulsion system consisting of a mechanical Rudderpropeller (1


Corvus Energy Powers New Port Cranes in China

Six new hybrid rubber-tired gantry cranes (RTGs) powered by Corvus Energy to be installed in Waigaoqiao Terminal, Shanghai   Corvus Energy announced it will provide the battery systems for an additional six new integrated hybrid solutions for new rubber-tired gantry cranes (RTGs) that will


ABB's New Azipod Thruster

ABB

ABB has released details on its latest generation Azipod thruster, a unit which ranges in power from 1.6 megawatts to 7 megawatts (MW) and is intended to serve a growing electric propulsion market. (According to Clarkson’s Research, the number of vessels with electric propulsion has been


Wärtsilä Launches AHTS Vessel Design at Sea Asia

Image: Wärtsilä

Wärtsilä launched a new anchor handling tug supply (AHTS) vessel design at this year's Sea Asia exhibition held in Singapore from April 21-23.   According to the designer, the focus of the new design is on simplicity, efficiency, low fuel consumption


Royal IHC introduces IHC Workhorse

Workhorse Courtesy IHC Merwede Holding BV

  Royal IHC has announced an extension to its innovative range of vessels with the introduction of the IHC Workhorse. This new design for a hybrid anchor handling tug supply (AHTS) vessel has been developed specifically for the offshore sector


OSK-ShipTech Acquires Jørgen Petersen

OSK-ShipTech A/S has acquired consulting naval architects A/S Jørgen Petersen who has more than 40 years of experience in ship design and consulting in the marine industry. The acquisition took effect April 1, 2015.   Citing strong business development within passenger vessels in


Hybrid Marine Power & Propulsion Workshop

Image: Shock Mitigation

Hybrid Marine Power & Propulsion Workshop – Southampton – May 13 & 14, 2015   In May 2015 U.K. based Shock Mitigation will bring together a group of experts armed with the latest knowledge that will assist the sub IMO professional sector to understand the possibilities


Becker Marine at Electric & Hybrid Marine Expo

Photo courtesy of Becker Marine Systems

Becker Marine Systems product presentation at the dutch Electric & Hybrid Marine World Expo will put a strong focus on environmentally-friendly technology for the marine industry like the world’s first LNG Hybrid Barge HUMMEL.  


New Azipod Thruster Launched by ABB

Image: ABB

ABB unveils newest Azipod thruster to growing electric propulsion market    Power and automation technology group ABB has introduced Azipod D, a new addition to its line of Azipod electric propulsion offering, allowing a wider range of vessel types to utilize the Azipod propulsion


New Hybrid Tug Joins Multraship Fleet

Photo: maritimephoto.com

Dutch towage and salvage specialist Multraship has welcomed into its fleet Multratug 28, an energy efficient hybrid Damen ASD 2810-type tug with FiFi 1 firefighting capabilities.   Damen’s ASD 2810 Hybrid is a new design, and this is the second of its class to be built


Corvus Energy Wins Order for Battery Hybrid Ferries

Scandlines ferries designed with battery hybrid propulsion to operate on the Rostock-Gedser commercial route.    Corvus Energy, Siemens AS and Scandlines have announced the award of the energy storage system contract for the M/V Berlin and M/V Copenhagen battery hybrid ferries


Damen ASD 2810 Hybrid Tug Delivered to Multraship

Multratug 28 (Photo: Damen)

Multraship took delivery of a Damen ASD 2810 Hybrid tug vessel, built at Damen Shipyards Galaţi, in Romania. The delivery is part of Multraship’s fleet expansion program, which involves a number of Damen vessel orders.   The new vessel, named Multratug 28


Voith Schneider Propellers for Third CMAL Hybrid Ferry

CMALs MV Hallaig is already equipped with Voith Schneider Propellers. (Photo: Voith)

Scottish-owned Caledonian Maritime Assets Ltd (CMAL) has chosen Voith propulsion systems for its new hybrid ferry. Like its sister vessels, MV Hallaig and MV Lochinvar, the new hybrid ferry will be built by Ferguson Shipbuilders in Glasgow. CMAL relies on two VSP 16R5 EC/90-1 as well as two


Mitsui Orders 2 LNG Carriers from MHI

Moss-type tanks

Mitsubishi Heavy Industries, Ltd. (MHI) reports it has received an order for two next-generation LNG (liquefied natural gas) carriers from Mitsui & Co., Ltd., scheduled for completion and delivery in 2018 and 2019, respectively. They will be put into service for the Cameron LNG Project






 
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