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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, 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.


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


Jensen Appoints Babcock to Management Role

Dan Babcock, manager of business development

Dan Babcock to Lead Company's Business Development Efforts.     Jensen Maritime, a Crowley Maritime Corporation company, has appointed Dan Babcock as manager of business development, reporting to Johan Sperling, vice president of Jensen. In this position, Babcock is responsible for business development in support of the organization's growth strategies. Camilla Oding, who was recently appointed marketing analyst, reports to Babcock


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


Imtech Appoints New Regional Director

New Regional Director Sytze Voulon appointed for Imtech Marine North West Europe. As per February 20, 2012 Imtech Marine has appointed Mr. Sytze Voulon to the position of Regional Director North West Europe (Rotterdam).  Mr. Voulon (47) has held several senior management positions in the international maritime industry. He started, after his studies of maritime business at the HTS in Rotterdam, at Mobil Oil in The Netherlands


Guangdong Yuexin Ocean Engineering Co., Ltd Acquires FORAN Licenses

SENER Ingeniería y Sistemas, S.A. and Guangdong Yuexin Ocean Engineering Co., Ltd –GYOE- (formerly Yuexin Shipbuilding Co., Ltd) have signed an agreement for the implementation of the FORAN CAD/CAM System in the Chinese shipyard, to be used in their shipbuilding activities.   The agreement has been signed after a visit of a delegation from SENER. Located in southern China, in Guangzhou area, GYOE is a leading and expanding international player in new buildings


Grandweld Delivers Third of Six Hybrid Seismic Support Vessels

Grandweld Shipyards has completed the delivery of Bourbon Gannet, the third Hybrid Seismic Support Vessel in a series of six for Bourbon Offshore. The vessel was handed over in a delivery ceremony held on Saturday November 23, 2013 at Grandweld facilities at Dubai Maritime City. The 54-meter , 50 tons bollard pull vessel will be operated by CGG to assist in seismic operations such as chasing, towing, storage and transport of offshore supplies and crew


38% Fuel Savings for Hybrid Ferry

Photo: Imtech Marine

When Imtech Marine was asked to supply a hybrid propulsion system to the first ever diesel electric, hybrid seagoing ferries to the Scottish state-owned ferry operator, Caledonian Maritime Assets Ltd. (CMAL) in 2011, fuel savings of around 20% were expected, the company said. Following extensive trials Imtech Marine announced that the actual fuel savings with the innovative hybrid system - consisting of diesel electric in combination with battery technology - were up to 38%.


Rolls-Royce to Design & Equip Stern Trawler for Prestfjord Havfiske

Priestfjord trawler - courtesy Rolls-Royce

Rolls-Royce announced it has signed a £7 million contract to design and equip a stern trawler for the Norwegian fishing company Prestfjord Havfiske AS. The trawler is a Rolls-Royce NVC 370 design and will be built at Freire Shipyard in Vigo, Spain


LR to Class BC Ferries' LNG-fueled Newbuilds

Photo courtesy of BC Ferries

BC Ferries has awarded Remontowa Shipbuilding S.A. of Gdansk, Poland contracts totaling $165 million to build three new Intermediate Class LNG-fueled passenger ferries, to be classed by Lloyd’s Register (LR). The new intermediate class vessels will be the first vessels in BC


Schottel Shifts Focus Offshore at SMM

Schottel’s booth (stand 306, Hall A 4) at SMM 2014 (Photo: Schottel)

At SMM 2014 the German propulsion specialist Schottel presents new solutions focusing on offshore applications and hybrid concepts. The new underwater mountable azimuth thruster SRP 9000 LSU (4,800 – 5,500 kW) takes especially into account the tough conditions offshore and helps reduce


Eastern to Build Offshore Vessel for Harvey Gulf

Image: Eastern Shipbuilding

Eastern Shipbuilding announced that on, Wednesday July 16, 2014, Harvey Gulf International Marine, Inc. (HGIM) and Eastern Shipbuilding Group, Inc. (ESG) entered into a contract to construct a new Robert Allan, LTD. (RAL) RAmpage 6400 Multipurpose Field Support Vessel (MPFSV) at Eastern’s


Bourbon and CGG Partner for Seismic Survey Success

The Seismic Support Vessel Bourbon Petrel at sea.  (Photo: Bourbon)

Announced in June 2011, Bourbon and CGG entered a five-year charter agreement for a series of six custom newbuild seismic support vessels. Now more than two years later, the third ship in the series, Bourbon Gannet, is due to enter service in the early part of 2014


DNV Asks: What Will the Alernative Fuel Mix for Shipping Be?

DNV Photo: LNG Arctic Discover

DNV GL has released a position paper on the future alternative fuel mix for global shipping. While LNG is expected to be an early success, the picture becomes more diversified with time, as more than 20 per cent of shipping could adopt hybrid propulsion solutions


DNV GL Reports on the Future of Fuels

LNG Arctic Discoverer (Photo: DNV GL)

DNV GL has released a position paper on the future alternative fuel mix for global shipping. While LNG is expected to be an early success, the picture becomes more diversified with time, as more than 20 percent of shipping could adopt hybrid propulsion solutions


High-Tech Fishing Vessel Delivered with MAN Propulsion

Fishing vessel Herøyhav: Photo courtesy of MAN

Norwegian company Herøyhav AS has taken delivery of a 69.95-m trawler/purse seiner from Karstensens Shipyard, Denmark, equipped with a propulsion package supplied comprising a MAN 9L27/38 engine and a two-speed reduction gear that drives a MAN Alpha 4,200 mm diam. ducted propeller


Canadian Minister of Industry Visits KOTUG

AJ Kooren, James Moore and Paul Jamer

Canadian Minister of Industry, the Honorable James Moore, visited the KOTUG’s Headquarters and sailed on board of the hybrid Rotortug RT Adriaan, the so-called E-KOTUG, in the Port of Rotterdam. The Prime Minister, Stephen Harper and the Minister of Industry


Robert Allan Sign Tugboat Design Contracts in Netherlands

Contract signing: Photo Robert Allan

Robert Allan Ltd informs of the signing of two contracts during a recent Canadian Trade Mission to the Kingdom of the Netherlands. Details of the contracts are as follows: Contract for ART 80-32 The first signing covered the new ART 80-32, designed by Robert Allan Ltd


Havyard to Build Hybrid Battery Arctic PSV

Arctic PSV rendering courtesy of Havyard

Norway's Havyard says it has signed a contract for the construction of a Havyard 833 WE ICE platform supply vessel with Fafnir Offshore HF. The vessel is to be designed by Havyard Design and Solutions in Fosnavaag & will be constructed at Havyard Ship Technology`s yard in Leirvik in Sogn


Norwegian Navy Embraces Electrification

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GE’s Power Conversion business (NYSE: GE) has announced that it is working with Daewoo Shipbuilding and Marine Engineering Co., Ltd. (DSME) in South Korea to provide an electrical power and propulsion system for a Norwegian Defence Logistics Organization (NDLO) logistics and support vessel


Damen’s First Hybrid Tug Delivered

The Bernardus is Damen’s first ASD 2810 Hybrid tug. (Photo: Damen)

Newly designed Damen ASD Tug 2810 Hybrid presented at ITS, Hamburg Iskes Towage & Salvage took delivery of the Bernardus, the first Damen ASD 2810 Hybrid, Damen announced in a press release today, stating the delivery represents a turning point for the tug industry as operators and port


Saft Launches Li-ion Battery Modules

Fully integrated Li-ion modules are available in Energy and Power modules to suit a wide variety of marine full-electric and hybrid electric applications Saft, a designer and manufacturer of advanced technology batteries for industry, is launching its new Seanergy range of lithium-ion (Li-ion)


GE to Power, Propel UK's New Frigates

Type 26 Global Combat Ship (Image: GE)

The U.K. Ministry of Defense has engaged in a major program to update and upgrade its current fleet of frigates. In the next decade, Type 26 Global Combat Ships will become the backbone of the Royal Navy, replacing its existing Type 23 Frigates.






 
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