ALSTOM Power Conversion has been selected by Princess Cruises and Nagasaki Shipyard & Machinery Works, Mitsubishi Heavy Industries, Ltd. to supply electric propulsion systems for two Grand Class cruise ships. According to Michel Pater, Senior Vice President, Marine & Offshore, ALSTOM’s know-how, expertise and success in the domain of electric propulsion, especially in big cruise ships, made ALSTOM an ideal choice. Each ship will be equipped with two of ALSTOM’s electric motors each with a rated power of 20,000 kW / 145 rpm. ALSTOM is also to supply the main and auxiliary generators, the 11 kV main switchboard, the induction motors for thrusters and compressors and all the Synchrodrive and control units dedicated to the electric propulsion. The ships will be delivered to the shipowner from 2003. In the same period, Princess Cruises has also placed an order, for four other cruise ships, with Chantiers de l’Atlantique and these ships will also be fitted with ALSTOM?s electric propulsion systems (2 x 20,000 kW / 150 rpm per ship).-
GE Power Conversion receives first order in Japan from Kawasaki Heavy for electric propulsion motor equipment for LNG vessels GE’s Power Conversion business has received a new order from Kawasaki Heavy Industries, Ltd. for electric power and propulsion systems for two LNG carriers. The LNG carriers will be built for the purpose of transporting LNG from Louisiana, U.S.A. Their construction is scheduled to be completed from 2017 through 2018.
MTU Friedrichshafen has won the contract to supply the diesel electric propulsion systems for eight French frigates from the “FREMM” program (Frégates Européennes Multimissions). Apart from onboard power generation, the four 16-cylinder MTU Series 4000 diesel engines on each vessel provide the heart of the diesel electric propulsion system with each unit delivering 2,200 kW. A gas turbine is available as an alternative for higher speeds.
Power conversion specialist Converteam has shipped the first of two massive 75 tonne, 36 Megawatt generators designed specifically to match the electrical power requirement of the propulsion motors for the Royal Navy's Queen Elizabeth Class (QEC) aircraft carriers. These are major components of the electrical system for the two new 65.000 tonne ships for which Converteam has designed the innovative Integrated Full Electric Power (IFEP) and propulsion system
Korean companies Daewoo Shipbuilding & Marine Engineering and Hyundai Heavy Industries contract GE technology. The GE equipment will be installed on 23 new LNG ships and represents total propulsion power of 1,105 megawatts. Traditionally, the propulsion of LNG tankers has been based on boil-off boilers and steam turbines. In recent years, more and more ship owners have turned to dual-fuel engine systems combined with electric propulsion as more efficient solutions
Maritime training provider Seagull announced the release of nine new eLearning titles. The fourth quarter release includes titles covering Electrical safety, Galley operations – nutrition, Nutrition and well-being – awareness, Electric propulsion – electrical machines, Electric propulsion – power electronics, Electric propulsion – electric propulsion systems for ships, Marine environmental awareness – sustainable shipping
American Superconductor Corporation has completed a no-load factory testing for the world's first high temperature superconductor (HTS) electric ship propulsion motor. The company's ultra-compact HTS motors are as much as half the weight, one-third the size, operate with higher fuel efficiency and have lower maintenance costs than equivalently priced copper- based motors at the same power and torque rating. The patented 5 megawatt (MW)
Lloyd’s Register Asia has completed the first safety case in Korea for dual-fuel electric propulsion in association with Daewoo Shipbuilding and Marine Engineering (DSME) and Wärtsilä. The system is for the new large LNG tanker designs of 200,000 cu. m. and above being put forward by Korean yards. Lloyd’s Register Asia has worked with DSME and Wärtsilä to help to ensure that the technology is properly qualified for installation onboard the next generation of LNG tankers.
Caterpillar Marine Power Systems will unveil its United States EPA Tier 4 power solutions for vessels using engines over 2,000 kW at the 2013 International Workboat Show The first engine platforms to be rolled out as Tier 4 solutions are two legendary performers in the commercial marine industry: the Cat 3516C marine engine as well as the Cat 280 marine engine. The C280 engine will be available as Tier 4 certified in both the 8 and 12 cylinder configurations.
With around half a million plug-in electric cars are on the roads worldwide, electric propulsion is now slowly spreading into other types of transportation, one of which is electric boats. Stockholm ferry operator Ballerina has introduced a new, electrically propelled passenger ferry, built in composite material, that runs smoothly, comfortably and with essentially none of the noise that accompanies combustion-engined vessels.
The multi-function PowerhouseTug & Barge (PTB) system is a novel design that utilizes electric propulsion in the barge and a tugboat with a set of generators as a power pack. This concept has two basic differences with traditional ATB (Articulated Tug & Barge) system
Astilleros Zamakona S.A, belonging to our group Zamakona Yards has signed a contract with the owner ESVAGT A.S, a company belonging to the multinational Danish AP Møller-Mærsk. The vessel will be delivered in the 2nd quarter of 2017 and will have the design and engineering of
ABB, the leading power and automation technology group, has been awarded the Innovation of the Year Award for the recently introduced Azipod D electric propulsion product at the Electric & Hybrid Marine World Expo in Amsterdam, the Netherlands.
Bergen Tankers’ 95-meter-long chemical and product tanker Bergen Viking has returned to service following its conversion from diesel-electric to liquefied natural gas (LNG)-electric propulsion. Delivered in 2007, the Rolls-Royce powered vessel supplies diesel and petrol along
In a keel laying ceremony attended by key client representatives, Damen Shipyards Galaţimarked the start of construction of two Platform Supply Vessels – PSV 5000 – for Canadian maritime services provider Atlantic Towing. The 90-metre vessels are part of a multiple vessel order
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
Operators are demanding more efficient, less consuming and more capable vessels, while shipbuilders need to achieve it in a very competitive environment. As a ship design firm, SENER says it plays an important role offering value to all stakeholders
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
Protacon, a company based in Jyväskylä, Finland, informs it has received an order from Swedish Maritime Administration for the modernization of electric and automation systems of two icebreakers. The contract entrusts Protacon with the modernization of electric propulsion drives and
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
The world’s first electrical car and passenger ferry powered by batteries has entered service in Norway, representing a milestone on the road to operating emission-free ferries along Norway’s coastline, with at least 50 other routes currently able to sustain battery-operated vessels.
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
Norwegian Car Ferry Debuts World’s First All-Electric Propulsion System Norled Ampere, the world’s first all-electric car ferry, began service this year carrying up to 120 cars and 360 passengers across the 4.2-mile (6.8 km) Sognefjord channel that separates Norway’s villages of
Since the boom of the NdFeB magnets industry, the usage and potential applications for permanent magnet machines have grown exponentially to the detriment of traditional induction systems. In special applications like elevators, cranes, hybrid vehicles or renewable energy
Swiss battery manufacturer Leclanché was selected as a battery system supplier to the world’s largest battery operated ferryboat to be built by Danish shipbuilder Søby Shipyard Ltd. The ferry will enter service in June 2017 to transportation of vehicles and passengers between