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).-
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
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.
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.
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)
ABB celebrates its 25th anniversary since the merger of ASEA with BBC, January 1988. Twenty-five years ago Sweden’s ASEA and Switzerland’s Brown Boveri merged to form ABB Asea Brown Boveri & Cie, integrating 850 subsidiary companies and 180,000 employees operating in 140 countries. ABB kept ASEA’s and BBC’s respective positions at the forefront of technology and continued to innovate
Bergen, Norway based Scandinavian Electric Systems(SES) has secured orders worth around NOK 350 million for delivery of complete Diesel-Electric propulsion and Automation systems for two plus option for three Jackup Vessels with Lamprell plc in Dubai. The Shipowner is Seajacks International Ltd.. The contract for the two first vessels of NOK 140 million are fixed and firm with optional contracts for the three next vessels worth approx. NOK 210 million.
The new shipyard facility of Honghua Offshore Oil & Gas Equipment Company in Jiangsu, China, has launched its first ship, an IMT982 Platform Supply Vessel. The vessel, Nordic Trym, is expected to be delivered to its owners, Nordic Offshore Supply Limited, in April 2015.
While ships have used electricity to help power vessels for a long time, new and sophisticated diesel-electric technologies are making serious gains in efficiency, noise and environmental impact, and is becoming the propulsion system of choice for some high profile names.
Wärtsilä Corporation is to acquire L-3 Marine Systems International from NYSE-listed L-3 Communications Holdings Inc. L-3 Marine Systems International (L-3 MSI) is a business sector within L-3’s Electronic Systems business segment primarily focused on the commercial ship industry
Offshore construction vessel order is the first to include ABB’s integrated power and automation solution consisting of ABB’s advanced power, propulsion and 800xA control and safety system. ABB will deliver a cutting-edge solution which includes electrical propulsion, power
Caterpillar Marine informed that its Cat® power and propulsion solutions have been selected to power four AHTS vessels for Grupo CBO, headquartered in Rio de Janeiro, Brazil. Each AHTS vessel will be equipped with 4 x 6 M 32 C propulsion engines rated at 3000 bkW and Cat
Caterpillar Marine is pleased to announce MaK™ diesel electric propulsion (DEP) solutions have been selected to power four Maersk Supply Services (MSS) newbuilds to be constructed by COSCO (Dalian) Shipyards. Each vessel will be equipped with 4x MaK M 32 E generator sets with a power
Rolls-Royce has won a £12 million order to provide design, integrated power and propulsion systems and equipment for a highly advanced multipurpose service vessel for the Norwegian ship owner Myklebusthaug Management to be built at the Beşiktaş Shipyard in Turkey.
Mitsubishi Heavy Industries, Ltd. (MHI) has completed development of the "Sayaringo STaGE," a next-generation LNG (liquefied natural gas) carrier. The Sayaringo STaGE was developed as a successor to the "Sayaendo1," the company's highly acclaimed LNG carrier evolved
At the Greener Shipping Summit – Ships of the Future conference held in Athens yesterday, Dr. Nikolaos Kakalis, Head of DNV GL Strategic Research & Innovation in Greece, showed how the Viking Lady, an offshore supply vessel (OSV) in daily operation in the North Sea and full-scale test
Start-stop function combined with variable generator speed For many years the start-stop function has become a common feature on automotive engines to reduce both fuel consumption and emissions. But the saving potential is much larger with onboard electrical power supply and propulsion
Zhejiang Shipbuilding in Ningbo, China, delivered Sea Swift, the final of 12 platform supply vessels (PSVs) of the large PX105 design to shipowner Deep Sea Supply PLC on October 23, 2014. The Deep Sea Supply vessels are 88.9 meters long and 19 meters in the beam
Multipurpose vessels, especially those that operate primarily at part loads, have been facing pressure when it comes to making money in today’s business environment. Returning to times of big profit margins will not happen soon without finding a radically different approach
The Maritime Aquarium at Norwalk christened a larger, “greener” new research vessel on Friday, September 26 in preparation for launching a new era in examining, monitoring and teaching about Long Island Sound. The $2.7 million environmentally friendly research vessel
Siemens Blue Drive PLUSC Low Voltage Propulsion Solution providing reliability, Safety, increased fuel efficiency, reduced greenhouse gas emissions (Methane, NOX and SOX) and reduced maintenance costs. Siemens Industry announces it was awarded a contract to equip Otto Candies (OC) Subsea
There’s no debate about LNG in New York. ELCO, New York State Canals team up to retrofit 86-year old tugboat with an electric motor. In June, Governor Andrew Cuomo announced the launch of an all-electric dredge tender work boat on the Erie Canal in the Utica area of New York