Marine Link
Friday, October 20, 2017

Propulsion System

Caterpillar Acquire Berg Propulsion

Caterpillar Marine has acquired Johan Walter Berg AB, whose core brand, Berg Propulsion, is a leading manufacturer of mechanically and electrically driven propulsion systems and marine controls for ships. As a result of the acquisition completion, all Berg Propulsion products will be rebranded as Caterpillar. The new Cat® Propulsion System for optimized bundles and propulsion packages includes controllable pitch propellers, transverse thrusters, azimuth thrusters, aftermarket parts and remote control systems. All Cat Propulsion System products are ideally suited for the complete and comprehensive line of Cat and MaK™ medium and high speed engines. The launch of Cat Propulsion Systems builds on Caterpillar’s introduction of integrated propulsion and maneuvering systems for pleasure craft vessels in 2011. For customers in the commercial marine industry, specifically the offshore, tug and salvage, dredge and merchant segments, the Cat Propulsion System will enable them to readily purchase a trusted Cat power solution as well as a heavy duty thruster or propeller system without having to rely on a third party vendor. Caterpillar say they will be able to optimize the propulsion system to maximize efficiency, maximize vessel availability and minimize operation cost. The user-friendly Cat control panel will ensure all components are easily configured and monitored on the vessel

ABB Wins Contracts Worth $110M

ABB has been awarded contracts worth $110 million to supply electrical power systems for twelve vessels and five offshore drilling rigs. The ABB orders, all booked during January-March 2006, include the following: • Total electrical power system packages for two semi-submersible drilling rigs for subsidiaries of Jon Fredriksen controlled SeaDrill Ltd (Subsea Drilling (III) Ltd and Subsea Drilling (IV) Ltd). The rigs will be built at South Korea’s Daewoo Shipbuilding and Marine

LR Approves GE Gas Turbine for LNG Ships

Lloyd’s Register has issued an Approval in Principle of GE Energy’s LM2500-based, gas turbine propulsion system for liquefied natural gas (LNG) ships. Gas turbine propulsion systems have been widely used on naval and cruise ships, but are new to LNG vessels. The Approval in Principle, issued through Lloyd’s Register North America, Inc, gives GE Energy a high level of confidence that the marine industry will embrace its gas turbine propulsion system design as a viable alternative to

Rolls Royce Wins Significant Fincantieri Cruise Ship Contract

New Viking Cruise Ship: Image courtesy of Rolls Royce

Rolls-Royce signs extensive equipment orders with Italian cruise ship builder Fincantieri for Viking Cruises' 2 newbuildings. Viking Cruises recently ordered two cruise ships from Fincantieri and have chosen the highly-efficient Rolls-Royce integrated rudder and propulsion system, called Promas, for their vessels. This is the first time that a Promas propulsion system is being installed on a new-build cruise vessel.

New Chinese LNG Carriers Powered by GE

The first electrically propelled liquefied natural gas (LNG) carriers, each at 174,000 cubic meters, to be built in China will incorporate power and propulsion systems developed and built by GE’s Power Conversion business. Hudong-Zhonghua Shipbuilding Group, part of the China State Shipbuilding Corporation, signed contracts with GE for the supply of power and propulsion systems for six LNG carriers that it will build in its shipyard in Shanghai for major Asian shipping companies

Diesel-electric Propulsion for 4 Semi-sub Ships

CSBC Corporation Taiwan has chosen Siemens to supply diesel-electric propulsion systems and other accessories for four 65,000-ton semi-submersible deck cargo vessels (SSDCVs). The country’s largest shipyard is building the vessels for a customer in Singapore.   Compared to conventional mechanical propulsion technologies, Siemens’ diesel-electric system will reduce fuel costs by up to 15 percent, resulting from unique power management features, the manufacturer said

ABB Wins Contracts Totalling $140M

ABB won contracts worth $140 million to supply its Azipod propulsion systems for three vessels and electrical power systems for 11 vessels and two semi-submersible drilling rigs. The orders, all booked during November 2005, include: • Six 10 Megawatt (MW) Azipod propulsion units for three Arctic shuttle tankers being built for Russia’s Sovcomflot at Samsung Heavy Industries in South Korea for delivery between 2007-2009

ABB wins $110m in Contracts

ABB has signed contracts worth more than $110 million to supply Azipod propulsion, power-generation and power-distribution systems for 19 new vessels being built in Europe and Asia. The new projects include: • electrical propulsion systems for nine platform supply vessels, to be built in shipyards in Norway and China, as well as one remotely operated vehicle support vessel, one offshore construction vessel and one light well intervention vessel, all to be built in Norway.

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. The propeller nozzle is a customized MAN Alpha AHT design. MAN Diesel & Turbo also supplied its Alphatronic 2000 propulsion control system

ABB Saves 700,000 tons Fuel for Marine Vessels

ABB Azipod fuel savings image ABB

ABB’s environmental friendly Azipod propulsion system brings greater fuel efficiency to diverse shipping segments ABB today announced the total fuel savings of the entire installed Azipod fleet since being launched is estimated to be more than 700,000 tons. Assuming the average family car uses one ton of fuel annually, this savings corresponds to the annual fuel consumption of 700,000 cars. The gearless, steerable propulsion system reduces fuel consumption by up to 20% and achieves

Unifeeder Rolls out First Retrofitted LNG-Powered Shortsea Box Ship

Photo: Unifeeder A/S

 The world first shortsea container vessel with LNG is operated by Unifeeder. Unifeeder offer multimodal shipment by the world’s first LNG container vessel.    The environment has always been a major factor when the European industry choses partners. At Unifeeder, we are proud of being front runners operating and testing the first retrofitted LNG container vessel in the world, says Shortsea Director Niels Kjaer-Richardt

Twiflex: Turning, Locking & Braking System

The Twiflex Turning, Locking & Braking (TLB) System consolidates three usually separate interfaces and functions into one design package (Image: Twiflex)

 Regular maintenance of propulsion shafts and propellers requires shafts to be aligned and locked in place so that ships’ engineers can perform the needed work. A Turning, Locking & Braking (TLB) System from Twiflex Ltd. provides a compact solution to allow the shaft position to be set and locked when the vessel is stationary.   The Twiflex TLB consolidates three usually separate interfaces and functions into one design package

SCHOTTEL's New ProAnode Goes to Market

The new position in the tail of the nozzle not only shields the anodes, but also offers additional operational potential as it contributes to the optimal hydrodynamic flow of the nozzle. (Photo: SCHOTTEL)

The first SCHOTTEL Rudderpropeller with the newly developed and patented ProAnode has left the German factory in Doerth.   According to the manufacturer, ProAnode’s new form and position sets higher standards in corrosion protection, thereby extending the lifecycle of the thruster. Furthermore, moving the position of the anode from the outside surface into the cross-section of the nozzle tail leads to subsequent operational benefits, such as reduced flow interference

Scrubbers Installed on Two NCL Vessels

Norwegian Sun (Photo: Norwegian Cruise Line)

Exhaust gas cleaning systems, also known as scrubbers, have been installed on two Norwegian Cruise Line (NCL) ships in order to reduce air emissions.   NCL says it was the first cruise line to commit to retrofitting six vessels with scrubbers and has now exceeded that commitment with a total of eight ships, including the latest two, Norwegian Sun and Norwegian Jade.   The ships’ new lightweight in-line scrubbers are a hybrid technology developed by Yara Marine Technologies

Keppel AmFELS to Build Two LNG Fueled Containerships

Image: Keppel Offshore & Marine

 Keppel AmFELS, a wholly owned subsidiary of Keppel Offshore & Marine Ltd (Keppel O&M) in the United States (US), has secured a contract worth more than US$400m from Honolulu-based Pasha Hawaii for the construction of two Liquefied Natural Gas (LNG) fueled containerships.   The dual fuel LNG vessels will be built to Keppel's proprietary design with delivery of the first vessel expected in 1Q 2020, and the second vessel in 3Q 2020.  

Glosten to Design Electric Ferry for Skagit County

Washington’s Skagit County has selected Seattle based naval architecture and marine engineering consultancy Glosten to design a new all-electric vehicle/passenger ferry.   The new ferry will replace M/V Guemes, which has provided service between Anacortes and Guemes Island, Wash. since 1979, and is now nearing the end of its economic useful life. With a capacity of 99 passengers and 21 vehicles, the vessel forms a primary mode of transit for residents of and visitors to Guemes

GE to Provide Maintenance to TMS Cardiff Gas’ LNG Fleet

Corcovado LNG (Photo: GE)

GE’s Marine Solutions and TMS CARDIFF GAS Ltd. have signed a service agreement that will see GE undertaking the support and maintenance of four TMS LNG vessels—Corcovado, Kita, Palu and Yari—for the next 10 years. GE will provide maintenance services to TMS fleet’s electric propulsion system, including providing parts to the propulsion motors, medium-voltage drives, generators and switchboard

Rolls-Royce to Design and Equip New Fishing Vessel

Photo: Rolls-Royce

Rolls-Royce said it has signed a contract to deliver ship design and an extensive range of ship equipment to a purse seiner / pelagic trawler to be built for the shipowning company Gunnar Langva AS based in Ålesund, Norway. The 75 meter long vessel is to be built by Westcon Yards in Norway, and the Rolls-Royce contract is signed with the yard. This will be Westcon’s second order for Gunnar Langva. The previous vessel was delivered in 2013 and also designed by Rolls-Royce

Noris Marine to Offer PBES Energy Storage to Southern Europe

Photo: PBES

PBES and Noris Automation GmbH has announced a partnership agreement to represent PBES energy storage for hybrid and fully electric commercial marine vessels. This further underscores the ongoing green shift that is now occurring in the commercial marine industry.   “Noris Automation is a company with deep roots in the marine industry,” said Brent Perry, PBES Chief Executive Officer. “Their attention to exceptional quality and made in Germany products

GE Marine Gas Turbines Selected for US Navy, Coast Guard

Photo courtesy of Huntington Ingalls Industries

GE’s Marine Solutions said its LM2500 family of aeroderivative marine gas turbines have been selected to power two newbuild surface combatants for U.S. Navy and Coast Guard programs.  Specifically, two LM2500+ gas turbines will power Bougainville (LHA 8), the U.S. Navy’s newest multi-purpose amphibious assault ship. Construction is expected to begin shortly according to shipbuilder Huntington Ingalls Industries

ABB’s Azipod Writes History in the Arctic

(Photo: ABB)

Sovcomflot’s liquefied natural gas (LNG) carrier Christophe de Margerie made the world’s first-ever crossing of the Northern Sea in late August without the aid of an ice-breaker. The record-setting vessel is powered by ABB’s advanced Azipod electric propulsion technology.   The 172,600 cubic meters Arctic LNG tanker, which features a lightweight steel reinforced hull, is the largest commercial ship to receive Arc7 certification

Caterpillar Develops New Propulsion System

(Image: Caterpillar)

Caterpillar Marine, partnering with Caterpillar Innovation & Technology Development Division (ITDD), is in the process of developing a proprietary advanced propulsion system for marine applications. The Cat Marine Advanced Variable Drive (AVD) is a patented system that leverages Caterpillar’s experience with heavy duty continuously variable transmission (CVT) technology, advanced controls and power system integration knowledge.

EPA Tier 4 Propulsion for New San Francisco Ferries

(Photo: MTU)

Rolls-Royce said it has won an order to deliver its first EPA Tier 4-compliant propulsion systems from MTU to WETA (Water Emergency Transportation Authority) for installation in three brand-new catamaran ferries.   The first of the three high-speed ferries is expected to enter service on the San Francisco Bay in late 2018. The San Francisco Bay is subject to special environmental protection.    “Our goal is to operate a ferry service that is sustainable

Designing the New National Security Multi-Mission Vessel

(Image: Herbert Engineering / MARAD)

For more than 100 years the U.S. has depended on State Maritime Academies (SMA) to produce USCG licensed merchant officers. The SMA’s have also been an important source of U.S. Navy and U.S. Coast Guard officers, as well as trained personnel for the maritime industry and electric power industries ashore. Key to training these future deck officers and engineers has been the annual sea cruise on dedicated training vessels.  

Norway: Fish Vessels Go Electric

Photo: Norway Exports

The Norwegian aquaculture and fishing industry has joined the green shipping wave with a number of pioneering electric fleet initiatives.   In 2015, the Norwegian maritime industry launched the DNV GL-led public private initiative, the Green Coastal Shipping Program. The idea was to encourage research and development of green technology concepts in the country’s shipping sector.    Together with 25 partners from the Norwegian maritime industry and authorities

Maritime Reporter Magazine Cover Oct 2017 - The Marine Design Annual

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