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Wind Turbines

Vestas Develops Replacement for Damaged Offshore Wind Turbines

Danish wind turbine manufacturer Vestas Wind Systems AS is developing a new offshore wind turbine model following recent gear box problems at several of its currently operating turbines, Swedish magazine Ny Teknik said. At the same time, Vestas and Swedish subcontractor SKF AB are trying to determine the causes of the damage to gear boxes, which recently induced the Danish group to stop sales of the V90 3 MW windmill for offshore installations. [Source: Thomson Financial]


Floating Offshore Wind Turbines: DNV KEMA Set Standards

Johan Sandberg: Photo credit DNV KEMA

As demand for wind energy increases, offshore deployments are continuing to move into deeper waters. DNV KEMA has released its new standard for floating offshore wind turbine structures that will help ensure safety and reliability in floating wind turbines, and give the nascent floating-turbine sector the confidence to continue its development to commercial maturity. “A prerequisite for the industry to continue to grow and develop effectively is development of design


NAVFAC Begins Installation Process of Wind Turbine

By Lee H. Saunders, Naval Facilities Engineering Command Southwest Public Affairs Installation of the Marine Corps' first large scale wind turbine at Marine Corps Logistics Base (MCLB) Barstow began Jan. 8, with a kick-off meeting between Naval Facilities Engineering Command (NAVFAC) Southwest, MCLB, and Southern California Edison (SCE). The meeting starts the official implementation of the first of its kind contract awarded to the Marine Corps in November 2007.


Keppel Looking to Build Specialized Craft

According to an August 20 report from www.todayonline.com, Keppel Corp is looking into building specialized ships like vessels to install wind turbines as well as ice breakers. The firm has teamed up with fleet owner and operator Seafox in a joint venture to adapt Keppel's current multi-purpose self-elevating platform model into a $220m wind turbine installation vessel. Keppel said the vessel can operate in waters which are 45% deeper, compared to existing vessels.


Wind Turbine Simulation Solution by MSC Software

U.S. based MSC Software announces the 2012 version of its Advanced Wind Turbine Modeling (AdWiMo) solution. AdWiMo allows rapid modeling and accurate system simulation of wind turbines. As a plug-in to Adams, the multibody dynamics analysis software from MSC, the new version of AdWiMo fully supports the new Adams 2012 interface and better addresses areas of the certification process for wind turbines. Design validation and certification of wind turbines is mandatory in almost all countries


ABS Enters Indian Wind Market

A technician sets up the acoustic measuring equipment at the wind turbine site (Photo: ABS)

ABS Consulting completed its first noise emission test in India for SRC Green Power’s wind turbine in Tirunelveli, India, just southwest of the state capital, Chennai. The noise assessment of the 250 kW wind turbine generator (WTG) was conducted by the company’s IEC 61400-11 accredited subcontractor, WIND-Consult. The test took three days to complete and provided feedback on Noise Emission decibel levels at wind speeds ranging from 6 m/sec to 10 m/sec


Port Receives First International Ship of The Season

Ports of Indiana.png

PORTAGE, Ind. (March 29, 2010) - The Port of Indiana-Burns Harbor celebrated the opening of its 41st international shipping season with the arrival of the “M/V Avonborg.” Port and local officials boarded the vessel for a brief ceremony, presenting the ship’s captain, Capt. Gert J.K. Mol, with gifts including an Indiana state flag and a vintage Port of Indiana South Shore poster. The first ship signifies the start of the shipping season


Kongsberg Participates in Wind Project

Kongsberg Maritime is the owner of the ‘Windsense’ project, which aims to develop a new and flexible instrumentation system for wind turbines.   The system will help to make wind power more economically competitive. The project, which amounts to 22 million NOK, has been initiated through collaboration within the instrumentation cluster NCEI (Norwegian Centres of Expertise Instrumentation). Windsense will develop a system that will make wind turbines more effective by


Offshore Wind Rules Set New Standard

Lloyd’s Register releases new Rules, Class Notation and Guidance Notes for ‘Wind Turbine Installation and Maintenance Vessels and Liftboats’ to reflect industry best practice and new novel designs. The new Rules form part of the wider Mobile Offshore Unit Rule set 2013 launched by Lloyd’s Register in June, and is for vessels engaged in installation and/or maintenance activities relating to offshore wind turbines


Westermeerwind Wind Farm Construction Begins

Mammoet announced today that Westermeerwind BV has reached financial close on July 25 for the turnkey construction of the Westermeerwind wind farm in Ijsselmeer, meaning work can now start on building the 48 wind turbines. The Westermeerwind wind farm consists of 48 wind turbines with a capacity of 3 MW to be installed in the water between 500-1,100 meters from the dikes of the Noordoostpolder. The client for the wind farm is Westermeerwind BV


Work on Green Port Hull Alexandra Dock Underway

Excess sand from the dock infill is now being moved to the 7.5Ha reclaim and the marine piling is almost complete (image courtesy of ABP David Lee Photography

  Construction work on the Green Port Hull Alexandra Dock site is progressing well and is on schedule for an early 2017 completion, Associated British Ports (ABP) has announced. The 54-acre site, which ABP and its main contractor GRAHAM Lagan Construction Group Joint Venture (JV) are


Danish Delegation in Iran Eyes Shipping, Energy Deals

Danish companies are eyeing a series of energy and shipping projects in Iran following a visit this week by the country's foreign minister, local news agencies and officials said on Tuesday.   The Danish foreign ministry said its minister, Kristian Jensen


Report Maps North Sea Wind Regulations

Photo: DMA

A new report maps the regulations and industry standards applicable to maritime operations in the offshore wind sector of Denmark, the U.K., Germany and the Netherlands.   The report, which was drawn p by DNV GL for the Danish Maritime Authority (DMA)


A2SEA Jack-Up Capsizes Off Denmark

Photo: A2SEA A/S

 A2SEA has announced that wind turbine installation vessel has capsized off the Danish coast due to harsh weather on Wednesday.    It has gone from bad to worse for A2SEA-vessel Sea Worker. A week ago, jumped tethers during a towing of the 1


Jan De Nul Acquires Jack-up Heavy Lift Vessel

Photo: Jan De Nul Group

 The dredging and maritime management company Jan de Nul Group signed the acquisition of the offshore facility vessel Vidar, which previously worked for the German company Hochtief.   The facility vessel Vidar, which is less than two years old


Protea Launches Heavy-Lift Cranes

Protea

Protea, a manufacturer of offshore handling equipment, launched two types of heavy lift cranes at Nor-Shipping in Oslo earlier this year. “The target of any marine crane design is to provide high lifting performance whilst minimizing overall weight,” said Tomasz Paszkiewicz


Østensjø Rederi Orders Wind Farm Vessel

Image: Rolls-Royce

Østensjø Rederi AS has placed an order for the construction of a new offshore wind farm support vessel for maintenance operations at the Race Bank Offshore Wind Farm in the U.K., following the award of a service operation vessel (SOV) contract awarded from charterer Dong Energy.


Gemini Foundations Installed in Record time

Installation of 150th foundation at Gemini Wind Park

  Van Oord has completed the installation of the 150th foundation at the Gemini Wind Park in a record time of 3.5 months. On the 1st of July 2015 Van Oord’s own installation vessel Aeolus, together with Swire Blue Oceans Pacific Osprey


Boskalis JV Wins Galloper Offshore Wind Farm Contract

VBMS wins  cable-laying joint venture

Royal Boskalis Westminster N.V. announces that VBMS, its strategic cable-laying joint venture with VolkerWessels, has been awarded two contracts by Galloper Wind Farm Ltd. for the Galloper Offshore Wind Farm. The total value of the contracts to VBMS is approximately EUR 200 million


Statoil Green Lights Floating Wind Farm Project

Hywind Scotland illustration (Image: Statoil)

Statoil has made the final investment decision to build the world’s first floating wind farm: The Hywind pilot park offshore Peterhead in Aberdeenshire, Scotland. The decision triggers investments of around NOK 2 billion, realizing a 60-70 percent cost reduction per MW from the Hywind


Port of Rotterdam Attracts Offshore Wind

Photo by The port of Rotterdam

 Up to now, the port of Rotterdam, the largest seaport in Europe, has played a negligible role in the construction of offshore wind farms in Europe. But that is about to change. On Maasvlakte 2, Sif Group and Verbrugge International are building a dedicated offshore terminal and a production


Statoil Picks MacGregor Mooring Systems for Hywind

MacGregor shapes the offshore and marine industries by offering world-leading engineering solutions and services with a strong portfolio of MacGregor, Hatlapa, Porsgrunn, Pusnes and Triplex brands Photo MacGregor

  MacGregor, part of Cargotec, has won an order for substructure connection mooring systems for the world's first floating offshore wind farm: Statoil's Hywind pilot park in Scotland. MacGregor will be responsible for the delivery of the Pusnes substructure mooring connection system for


Bill on Danish Maritime Planning Submitted

Courtesy DMA

  The bill is to form the basis of a maritime planning act intended to promote economic growth and development of sea areas. The Danish Maritime Authority is to head the work. The bill on maritime planning gives the guidelines for the drawing up of a holistic marine plan for Denmark's sea


ZF Acquires Bosch Rexroth Industrial Gears Arm

The now fully completed acquisition of the industrial gears and wind turbine gearbox portions of Bosch Rexroth consolidates ZFs industrial gears business portfolio – these will also be used for heavy tunnel drilling machines. (Photo: ZF)

ZF acquires industrial gears and wind turbine gearbox segment from Bosch Rexroth   Following the go-ahead from antitrust authorities, on December 1, 2015 ZF has officially taken over the industrial gears and wind turbine gearbox business from Bosch Rexroth AG


Nordsee One Wind Farm Construction Kicks Off

Photo: DEME Group

DEME Group’s offshore marine engineering company GeoSea announced the start of the construction works for the offshore wind farm Nordsee One in the German North Sea.   The Nordsee One offshore wind farm (85 percent Northland Power – 15 percent RWE) is situated approximately 40






 
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