Marine Link
Sunday, October 22, 2017

Diesel Electric

Diesel-Electric Propulsion for Offshore

Photo courtesy of Eastern Shipbuilding

Images of the Bravante courtesy of Eastern Shipbuilding, the genet on truck is courtesy of Cummins Mid-South Long reserved for specialized applications such as icebreakers, diesel electric has enjoyed a rapid growth for marine propulsion in the past decade. Throughout that period, Cummins Marine has been a leader, supplying more than 900 diesel electric packages since delivering its first genset 2003. Early adopters of this flexible propulsion technology included the US firm Rigdon Marine with twenty vessels and France-based Bourbon Offshore with over 100 vessels. In late 2011 Aries Marine built two STX-designed Tiger Shark Class PSVs. After nine months operating in Mexico, one of their vessel engineers, Darrell Bickham, enthused over the performance. “We only put enough engines on line as we need for the job. We can stand by the rig outside the 500-meter zone on one of our four Cummins QSK60-powered generators. Traveling we can make 10 knots with only two operating at 50 to 60 percent of their rated power.” Captain Philip Munsch added, “If we get into weather we can bring on three or even four engines as required. But they are always running at a steady 1,800 RPM with no revving up and down so crew comfort and safety is improved because of the reduced fatigue.”

Seventh AIDA Ship to Sail with Siemens Technology

Photo courtesy Siemens Industry Solutions Division

Siemens Industry Solutions Division has received an order from the Meyer Shipyard in Papenburg, Germany, to equip another club ship for the AIDA Cruises shipping company with diesel-electric propulsion systems, and power generation and distribution systems. The scope of supply also includes the automation equipment which will control and monitor all the on-board functions. The value of this order lies in the lower double-digit million euro range

Rigdon First and Ten Chartered

Rigdon Marine Corporation has taken delivery of the First and Ten, the company’s first of ten diesel electric Rigdon 4000 Class platform support vessels (PVS). The First and Ten immediately assumed a term contract with a major international oil company operating in the U.S. Gulf of Mexico. The First and Ten is American Bureau of Shipping (ABS) Classed Dynamic Positioning-2 (DP-2), with a diesel-electric propulsion system that provides superior fuel efficiency and performance redundancy

Tugs, PSV Ordered from Singapore-based Shipbuilder

ASL Marine Holdings secures contracts worth S$132.5 million to build 4 diesel-electric hybrid tugboats and a platform supply vessel ASL Marine Holdings Ltd., a marine group engaged in shipbuilding, ship-repair and conversion, as well as ship chartering, has secured contracts worth S$132.5 million for the construction of five vessels. The vessels comprised four 75-tonne bollard-pull Diesel Electric Hybrid Azimuth Stern Drive Tugs and one Platform Supply Vessel

Germany Looking to Dock Submarine Deal with India

Ursula von der Leyen. Photo: German Military

 The German Defense Minister Ursula von der Leyen is visiting India lobbying for the purchase of German Stealth Submarines and European military hardware, say local media.   Sources said that Ursula  talked of Eurofighter and [HDW] submarines in her discussions with Indian Defence Minister Manohar Parrikar.   India reportedly asked Germany what all it could offer if a direct deal was struck between the two countries on next-generation submarines

Texas Orders Diesel-electric Ferry

Image: EBDG

Southwest Shipyard awarded contract to build new generation of EBDG-designed ferries for Port Aransas, Texas   Southwest Shipyard of Houston, partner of Elliott Bay Design Group (EBDG), has been selected by the Texas Department of Transportation (TxDOT) to build the third vessel in a new class of 28-car ferries for the city of Port Aransas. Two ferries of the new class were delivered in 2011, and construction of the latest vessel, which is a diesel-electric version, will begin this fall

Carnival, Wärtsilä Clearing The Air

As the world's cruise lines grow exponentially larger and are increasingly falling under the gaze of environmental and regulatory bodies, the push to ensure that ships are run safely, efficiently and environmentally sound gains new importance each day. The world's largest cruise ship company - Carnival Corporation (CCL) - has hooked up with one of the premier builders of marine diesel engines - Wärtsilä NSD - to develop a smokeless diesel-electric propulsion system for cruise ships.

DCNS Signs Agreement for Russian Submarines

French shipbuilding company DCNS has signed a contract with Russian shipbuilding science and research institute, providing technological cooperation in submarine design. DCNS company is known as designer of nuclear submarines of “Barracuda” type and diesel-electric submarines with anaerobic engine of “Scorpène” type. The contract on technological cooperation between Russia and France is the first one in the submarine field and suggests further cooperation in the military and technical

Wärtsilä to Power New DE Tanker

Wärtsilä Corporation received a contract to supply main diesel generating sets for a 19,500 dwt product/chemical tanker being built at Shanghai Edward Shipbuilding in the People's Republic of China. Delivery of the ship is scheduled in August 2005. Ordered by Sweden’s Rederi AB Donsötank, the newbuilding is a double-acting tanker (DAT) which is optimized for efficient ice-breaking when going astern and for efficient sailing in open water when going ahead

Great Ships of 2013: Hornbeck’s HOSMAX 300 Series

 (Photo: Eastern Shipbuilding)

Eastern Shipbuilding Group delivered M/V HOS Red Rock (Hull 202) to Hornbeck Offshore Services, LLC. Hornbeck’s first vessel, the HOS Red Dawn (Hull 201), was delivered on June 21, 2013 and is currently servicing offshore drilling operations in the U.S. Gulf of Mexico. Hornbeck’s third vessel the HOS Renaissance (Hull 203) was scheduled for delivery in November 2013. The HOSMAX 300 Offshore Support Vessels feature the following capacities:

Wärtsilä Debuts New Tug Designs

The new portfolio of Wärtsilä HYTug designs (Image: Wärtsilä)

A new portfolio of tug designs, to be known as the Wärtsilä HYTug series, place emphasis on environmental sustainability.   Since tugs typically operate in or close to harbors and populated areas, they are particularly affected by environmental considerations, and the need for regulatory compliance is an increasing concern for tug owners and operators worldwide.    Having already introduced tug designs featuring liquefied natural gas (LNG) fuel technology as an

Tellurian Fixes Maran LNG Carrier

Photo: Tellurian Inc.

 A wholly-owned subsidiary of Tellurian has entered into a six-month time charter contract with Maran Gas Maritime for a liquefied natural gas (LNG) tanker, the Maran Gas Mystras. Tellurian took delivery of the tanker at Galle, Sri Lanka on October 1, 2017.   President and CEO Meg Gentle said, "At Tellurian, we are building a global natural gas business and proactively shaping the company to build long term value amid a robust and dynamic market

Fincantieri Building Second Italian Navy Patrol Ship

(Photo Fincantieri)

A steel cutting ceremony for Italy’s next Multipurpose Offshore Patrol Ship (PPA) took place at Fincantieri’s shipyard in Riva Trigoso (Genova), officially marking the beginning of construction works on the second unit.   The unit will be delivered in 2022 and it is part of the renewal plan of the surface operational lines of the Italian Navy vessels, approved by the Government and Parliament and started in May 2015

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.  

MAN Rollo Supplies Engines for Hybrid Patrol Boat

Photo courtesy of MAN Rollo

In April this year, MAN Rollo supplied two engines for the RPA8 hybrid patrol boat, which Kooiman Shipyard was commissioned to build by the Port of Rotterdam Authority. When putting out a tender for the patrol boat, the Port of Rotterdam Authority defined a number of principles, including the cost of ownership, emission reduction and minimising wave generation. The tender also specified that the innovative patrol boat would be equipped with a hybrid propulsion system combining diesel

A Hybrid Drive’s Digital Landscape

Photo: handout

Hybrid drive and potential fuel savings are well known — from 10 to 30 percent, according to the sources we’ve written about over the years. Less known, is the potential need to purchase some sort of remote monitoring package to complement that diesel-electric or battery hybrid system from a system operator in order to secure the maximum safety benefits. As the count of system operators offering hybrid drives grows, so too, it seems

U.S. Freight Recovery Spurs Diesel Demand

File Image: CREDIT AEP

U.S. freight movements have started increasing again, which should help boost consumption of distillate fuel oil in 2017 and 2018.   The tonnage of freight moved by road, rail, barge, pipeline and air cargo has been increasing year on year since October, after stagnating for much of 2015/16 (http://tmsnrt.rs/2qSDLAJ).   Freight movements hit a new record in February, before slipping slightly in March, according to the U.S. Bureau of Transportation Statistics (http://tmsnrt

Future of the Fjords: New Zero Emission Passenger Vessel

Photo: The Fjords

The Fjords DA has confirmed that is building a sister ship to the diesel-electric plug-in hybrid Vision of the Fjords, launched in 2016. However, unlike its predecessor, this 42m long carbon fibre vessel will be all electric and completely emission free. The Future of the Fjords is slated for launch in April 2018. Currently under construction at specialist shipbuilder Brødrene Aa, the new vessel retains Vision of the Fjords’ eye-catching ‘mountain path’ design and

Wärtsilä, Maran Gas Extends Maintenance Contract

The technically advanced LNG installations require professional maintenance to ensure operational reliability. Wärtsilä will provide maintenance to Maran Gas Maritimes 21 TFDE LNG carriers. (Photo: Wärtsilä)

 Wärtsilä and Maran Gas Maritime (MGM) extend their current cooperation with a five-year maintenance agreement covering the maintenance of MGM's 21 TFDE (tri-fuel diesel electric) LNG carriers that are equipped with Wärtsilä 50DF engines.    Maran Gas Maritime Inc. is the LNG shipping unit of the Angelicoussis Shipping Group and one of the major players in the worldwide LNG transportation

New MTU Engines Make Their Debut

In 2018 Rolls-Royce will deliver the first certified MTU gas engines for commercial marine applications. (Image: MTU)

 At the international maritime exhibition Nor-Shipping in Oslo from May 30 to June 2 2017, MTU, part of Rolls-Royce Power Systems, presented its propulsion and systems portfolio, primarily for offshore supply vessels, workboats and ferries. This included Series 2000, 4000 and 8000 propulsion engines in an output range from 400 to 10,000 kW, hybrid propulsion solutions and diesel electric propulsion systems and diesel gensets for the supply of on-board power.  

GE Propulsion Onboard German Navy’s New Frigate

Photo: GE

The German Navy’s fourth and final new F125 frigate Rheinland-Pfalz was christened during a ceremony held at the ThyssenKrupp Marine Systems shipyard in Hamburg on May 24. This surface combatant uses a GE LM2500 gas turbine-based propulsion system.   According to a ThyssenKrupp Marine Systems press release, company CEO Dr. Rolf Wirtz noted, "With state-of-the-art technology and a multiple-crew strategy, the F125 sets new standards in naval shipbuilding

GasLog Partners Acquires Two Group Firms in Q2

Photo: GasLog

 LNG shipper GasLog Partners acquired from GasLog 100% of the shares in the entity that owns and charters the GasLog Geneva on July 3, 2017.   The GasLog Geneva is a 174,000 cubic meter (cbm) tri-fuel diesel electric (TFDE) LNG carrier built in 2016 and operated by GasLog since delivery.    The vessel is currently on a multi-year time charter with a subsidiary of Shell through September 2023 and Shell has two consecutive extension options which, if exercised

Project to Build World’s Biggest Sailing Cargo Ship

Quadriga project ship model (Photo: Lloyds Register)

Lloyd's Register (LR) has joined the Quadriga sustainable shipping project – an initiative from Hamburg-based Sailing Cargo, which aims to build the world’s biggest sailing cargo ship.   The project outlines a plan to build a 170-meter car carrier, capable of carrying between 1,700 and 2,000 cars, which will be equipped with four DynaRig masts and will operate on hybrid propulsion with sails and diesel-electric engines, and an optional battery system for peak loads

MAN D&T, AKA Partner to Win Russian Order

Photo: MAN Diesel & Turbo

MAN Diesel & Turbo and AKA have received an order in connection with the building of a multi-purpose supply vessel for a federal Russian agency. Delivery is scheduled for March 2018 in St. Petersburg and marks the first successful collaboration between the two partners since MAN Diesel & Turbo bought a 40% share in AKA – the electric-and-hybrid-systems company – in June 2017. The order comprises 4 × MAN 7L21/31 GenSets, including alternators

Japan’s KCS Orders New Cable Lay Vessel

(Image: Vard)

A keel laying ceremony held on September 7, 2017 at Colombo Dockyard PLC in Sri Lanka signaled the start of construction on a new cable lay vessel for Japanese owner Kokusai Cable Ship Co. Ltd (KCS).   Vard Design secured the ship design contract with builder Colombo Dockyard for KCS’s newest vessel, a VARD 9 01 design tailor-made for installation and repair of subsea telecom cables, with a high capacity below-deck cable carousel.  

Maritime Reporter Magazine Cover Oct 2017 - The Marine Design Annual

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