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]
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
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
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.
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
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.
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
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
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
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
Royal Boskalis Westminster N.V. (Boskalis) has been awarded the Offshore Balance of Plant contract by Vattenfall for the construction of Aberdeen Offshore Wind Farm, also known as the European Offshore Wind Deployment Centre. Following the announcement on 29 June stating that Boskalis was
DNV GL launched a new joint industry project (JIP) together with thirteen global partners to mutually develop a Recommended Practice for the coupled analysis of floating offshore wind turbines. Despite the fact that the wind industry has a strong focus on the development of floating
DNV GL adds to its service offering offers in the field of electrical measurement for renewable energy producers with a mobile test laboratory for carrying out “Over Voltage Ride Through” (OVRT) tests. The first measurements have now been successfully started for a
The wind turbine installation vessel (WTIV), MPI Discovery, has recommenced work at the Rampion Offshore Wind Farm off the south coast of England. Working closely together with Swire Blue Ocean’s Pacific Orca, MPI Discovery will continue with the installation of 116 monopile foundations
Royal Boskalis Westminster N.V. (Boskalis) has been appointed the preferred Offshore Balance of Plant contractor by Vattenfall for the construction of Aberdeen Offshore Wind Farm, also known as the European Offshore Wind Deployment Centre.
The first of two service operation vessels (SOV) ordered in 2015 by Bernhard Schulte Offshore (BS Offshore) and its client Siemens from Ulstein Verft in is now completed, and was delivered on June 23, 2016. The vessel is built to the ULSTEIN SX175 design, which according to Ulstein
Contract covers inspections from manufacturing, transport, installation and commissioning of wind farm. E.ON has awarded the project certification contract for the new Arkona offshore wind farm to DNV GL. The project covers the inspection phases, from manufacturing, transport
The newest addition to Vroon’s fleet, subsea-support vessel (SSV) VOS Sugar, recently started work in the BARD Offshore 1 Offshore Wind Farm (OWF). The vessel is supporting dive operations and maintenance work on wind-turbine foundations for clients NDE Offshore.
Subsea 7 S.A. informed today the details of the major(1) contract award that was first announced on 20 May 2016 . The contract was awarded by Beatrice Offshore Windfarm Limited (BOWL)(2), for the engineering, procurement, construction and installation (EPCI) of the Beatrice wind farm turbine
Gondan Shipyard announced that Østensjø Rederi AS has declared the option to build a second service operation vessel (SOV), a sister vessel to the one under construction at the shipbuilder’s facilities in Figueras. Both vessels will be chartered by Dong Energy AS for a period
In 2015, Ulstein Group recorded revenues of $279.4 million and an operating loss of $11.5 million. The business areas Design & Solutions and Power & Control both recorded profits. The downturn in the offshore sector and a tricky market has to be met with adaptation and innovation
ABB will deploy 40 special transformers to equip wind turbines for an offshore wind farm in the Irish Sea. The MHI Vestas Offshore Wind turbines are 195 m (640 ft) tall - around two-thirds the height of the Eiffel Tower - and weigh 1000 metric tons
The DNV GL-led WIN WIN Joint Industry Project (JIP), which melds offshore wind with offshore oil and gas, shows that for suitable fields,finds that wind-powered water injection is technically feasible, capable of meeting performance targets and offers a cost-competitive alternative to
Humber tugboat operator SMS Towage has drawn on an old name for the latest addition to its fleet. The new Englishman is the 11th Humber tug to bear the title, in a tradition stretching back to the 19th century. Built at the Sanmar yard on the edge of Istanbul to a Canadian design
Shipbuilder Ulstein Verft has launched its first vessel within the renewable energy segment, and also the first with the newly-developed X-STERN hull line design. The service operation vessel (SOV) for the offshore wind industry is one of two being constructed for Bernhard Schulte Offshore