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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.


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


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


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.


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


DNV GL Certificates Support Envision

Photo: DNV GL

 DNV GL has issued full type certificates for Envision’s 2.3 MW turbine EN115-2.3. and 3.0 MW turbine EN120-3.0. This is an important milestone for the smart energy solution provider to compete in international wind energy markets.    These certificates confirm that both turbines comply with all the requirements of the global IEC 61400-22 standard ensuring safety and reliability of wind turbines and wind farms.  


International Standards for Carriage of Offshore Technicians

Photo Danish Maritime Authority

On Friday, the IMO Maritime Safety Committee (MSC) took one important step forward in its work to develop international standards for the carriage of offshore technicians, for example in connection with activities within the field of offshore wind energy.


AMC’s CTV for a Booming Market

Hurricane Tow Photo Aluminium Marine Consultants

The International Energy Agency states that 2.5% of global electricity demand is today provided by wind power—and that figure is set to grow by 42% through to 2021. In Europe alone, according to the 2016 report from the European Wind Energy Association (EWEA)


DNV GL Awards Component Certificate to Ingeteam

Mike Wöbbeking, Head of Certification Body at DNV GL – Energy, Alberto Barcia González, Project Manager, R&D, Wind Business Unit at Ingeteam, Dr. Matthias-Klaus Schwarz, Head of Section Electrical System at DNV GL - Energy. Photo: DNV GL

DNV GL has awarded a component certificate to Spanish technology company Ingeteam for its new wind frequency converter INGECON WIND DFM 3000 family. The INGECON WIND Full Converter MV Series 3000-10000. The converter family is built for easy maintenance


Siemens’ Turbine Transport Ship Commissioned

Photo: Concordia Group

The heavy cargo roll on/roll off' coaster vessel recently delivered and commissioned by Concordia Group is not the typical RO/RO.   Once a containership, the 141-meter-long and 20-meter-wide Rotra Vente was converted into a specifically designed ship to be used under charter by Siemens


DNV GL Brings Wind Industry Leaders Together in “Validation of Turbulence Models”

Photo: DNV GL

 Together with global partners, DNV GL, the world’s largest resource of independent energy experts and renewables certification body, has launched a Joint Industry Project (JIP) to develop a new Best Practice for the validation of turbulence models.   


VOS Start Equipped with Barge Master Gangway

Photo: Vroon

Vroon has  announced that walk-to-work vessel VOS Start is to be equipped with the brand-new Barge Master Gangway.   This unique combination will enable safe and efficient transfer of personnel and cargo. The Barge Master Gangway incorporates an access tower with elevator


Ulstein, SeaOwls Partner for Heavy-lift Jack-Up Design

From left to right: Edwin van Leeuwen, Ulstein, and Erik Snijders, SeaOwls (Photo: Ulstein)

Ulstein Design & Solutions B.V. (part of Ulstein Group) and SeaOwls B.V. are partnering to combine the former’s track record in heavy lift vessel design with the latter’s experience in jack-up technology and engineering to jointly develop the next generation self-propelled heavy


MPI Resolution’s Leg Extensions Raises Capabilities

One of the leg extensions being lifted in place for installation at MPI’s Tees Offshore Base in Middlesbrough, UK Photo MPI Offshore

MPI’s wind-turbine installation vessel (WTIV), MPI Resolution, is currently undergoing installation of leg extensions at the company’s Tees Offshore Base in Middlesbrough, UK. Following these modifications, MPI Resolution will be able to operate in water depths of up to 35m


Cambla Launches Upgraded Technology to Renewables Market

Alexander MacLeod, founder  Photo Cambla

International project services consultancy, Cambla, has launched an upgraded version of its Schedule Animation Tool (S.A.T) to the renewables market.   Initially launched to market last year, the technology was a world-first for the oil and gas industry and has been further developed to


Vattenfall Wins Danish Wind Project

By Erik Matzen and Nikolaj Skydsgaard Swedish utility Vattenfall has won a tender to build Denmark's biggest offshore wind farm, but still faces the potential cancellation of a separate wind project in the country, the Danish energy ministry said on Wednesday.


Offshore Wind: Renewed Interest in Investment

Graph: Clarksons Research

 There are distinct signs that the offshore wind sector is emerging from a period of relative quiet, says Clarksons Research.    For the first time in several years, the number of final investment decisions (FIDs) is on the rise


MPI Resolution's leg Extensions Completed

Improvements to MPI Resolution will allow jacking operations to be carried out in up to 35m of water depths, including allowances for leg penetration and air gap. Photo MPI

Following the announcement of 24 October 2016, MPI Offshore has stated that the leg extensions to MPI's wind-turbine installation vessel (WTIV), MPI Resolution, are now in place, class approved and fully operational. The upgrade work took place over an intense 60-days conversion programme working


MPI Discovery Completes Rampion Foundation Installation

MPI DISCOVERY on Rampion OWF Photo MPI Offshore

The wind turbine installation vessel (WTIV), MPI Discovery, has completed foundation installation works at the Rampion Offshore Wind Farm off the south coast of England. Working closely together with Swire Blue Ocean’s Pacific Orca, MPI Discovery installed the last foundation on 8 November


Subsidy-Reliant Offshore Wind Takes Cue from Big Oil

File Image (CREDIT: Siemens)

From a helicopter, it looks like just another North Sea oil rig, a grey cube supported by massive yellow pillars, 90 kilometres (56 miles) off western Denmark. But the DanTysk facility is the world's first accommodation platform for offshore wind


Subsea Industries Opens UK Office

Subsea Industries has strengthened its presence in the U.K.’s maritime and renewable energy sectors with opening up of a dedicated marine and offshore coatings office in the U.K. and the appointment of coatings specialist Mark Woods as its U.K.-based technical representative.  






 
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