DOCSLIB.ORG

CONSTRUCTION Construction Electrical Acceptance Testing for Wind Energy Sites

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
CONSTRUCTION Construction Electrical Acceptance Testing for Wind Energy Sites WIND SYSTEMS MAGAZINE GIVING WIND DIRECTION CONSTRUCTION Construction Electrical Acceptance Testing for Wind Energy Sites • Interior issues transmission right-of-way to Deepwater Wind • BASF receives type certification for offshore grout » Ford brings clean energy to dealers through pilot program page 32 » Wetzel blade concept wins DECEMBER 2014DECEMBER Outstanding Venture Award page 36 DECEMBER 2014 Imperial Crane has become Our years of unprecedented safety nationally recognized performance have made Imperial the preferred crane source for companies as the safest crane that put Safety as their number one priority. Our commitment to safety and company in the service has been the key to Imperial’s success. On behalf of Imperial Crane crane rental and the Bohne family, we would like to thank the industry for 45 years of industry. loyal support. Imperial Crane and our team of dedicated employees look forward to providing many more years of Safety Success. Hydraulic Truck Cranes 35 ton to 600 ton Boom Trucks 10 ton to 50 ton with boom reach over 200’ Carry Deck Cranes 8.5 ton to 22 ton Crawler Cranes up to 352 ton Rough Terrain Cranes 15 ton to 160 ton Conventional Truck Cranes up to 300 ton Material Handlers www.imperialcrane.com 1-888-HOIST IT 0.56 EMR Authorized Dealer For: inFOCUS: CONSTRUCTION DECEMBER 2014 14 Electrical Acceptance Testing for Wind Energy Sites ALSO IN INFOCUS By Paul Idziak 20 Department of the Interior 18 Record low costs drive opportunities for issues transmission right- the U.S. wind energy industry of-way to Deepwater Wind 20 BASF receives type certification for 25 Mortenson completes offshore grout Windthorst II for OwnEnergy 2 DECEMBER | 2014 TORK ELECTRONIC DIGITAL CONTROLLED S O L UTI O N S A V A I L A B L E TORQUE TECHNOLOGY . DIGITAL TORQUE CONTROL THAT WORX FOR YOUR MAINTENANCES The leading electronic torque control system in ERAD electronic torque control sys- All RAD torque guns are designed to the Wind Industry assembled for your WTG. tems are engineered and manufac- deliver the highest power-to-weight tured for maximum durability and per- ratio of any torque tool on the market formance. The world’s most advanced today, saving time and money in main- ONSITE BOLTING SERVICES electronic pistol grip stall type torque tenance and production costs. The Expertly trained controlled bolting technicians tool ever produced. Designed to pro- extremely high torque and constant vide continued accuracy and repeat- rotation make the RAD model ideal for available for all you r maintenance needs. ability using the RAD legendary gear virtually any bolting. 100% power in box design and the precision of elec- both forward and reverse allows more tronic motor. Capable of collecting diversity for tough maintenance jobs. WTG SPECIFIC TOOLING PACKAGES torque data, measuring torque / angle Our experience with all the major WTG OEM’s in a single consistent cycle and accu- Contact TORKWORX today for a com- rate to +/- 3%. plete detailed WTG specific bolting delivers cost effective & efficient bolting systems. package for your maintenances. Using advanced technology only avail- able from the RAD torque system Extreme Bolting Working Solutions CALIBRATION AND REPAIR SERVICES insures maintenances are done accu- can be found at torkworx.com or at rately and efficiently in the most cost 888-502-WORX. Complete in-house facilities t o handle all your effective method. Includes a touch tooling repair services no matter the make or screen interface for simplified usability model and calibration services to NIST stan- along with preset torque and angle dards. capability. 1014_WindSystems.indb 4 9/19/14 3:10 PM SECTIONS Volume 06 Issue 12 08 DIRECTION Policy • Advocacy • Business • Finance • Legal • Environment • International SunEdison and 10 Iberdrola opens its first offshore wind farm TerraForm to buy First Wind for 11 Department of Energy launches interactive $2.4 billion Wind Career Map DISTRIBUTED WIND INNOVATION 30 Clean energy at work in 36 Wetzel blade concept wins Outstanding St. George, Alaska Venture Award 32 Ford brings clean energy to select dealers 38 Suzlon unveils through pilot program world’s tallest 36 Endurance Wind Power hybrid turbine unveils an advanced in India new design MAINTENANCE MANUFACTURING 40 A short course in wind turbine blade terminology 44 MHI Vestas Offshore Wind to serial produce blades in the UK 42 Moventas completed first- CROSSWINDS ever Clipper up-tower service 48 Siemens goes on tour with Linkin Park to raise sustainable energy supply awareness Wind Systems (ISSN 2327-2422) is published monthly by Media Solutions, Inc., 266D Yeager Parkway Pelham, AL 35124. Phone (205) 380-1573 Fax (205) 380-1580 International subscription rates: $72.00 per year. Periodicals Postage Paid at Pelham AL and at additional mailing offices. Printed in the USA. POSTMASTER: Send address changes to Wind Systems magazine, P.O. Box 1210 Pelham AL 35124. Publications mail agreement No. 41395015 return undeliverable Canadian addresses to P.O. Box 503 RPO West Beaver Creek Richmond Hill, ON L4B4R6. Copyright 2006 by Media Solutions, Inc. All rights reserved. 4 DECEMBER | 2014 editor’s desk December 2014 The holiday season seems to sneak up on me earlier and earlier with each passing year. Frankly, I don’t know how that’s about the changes we were mak- possible, considering retailers roll ing to the magazine — or about out the holiday merchandise up- our motivations for making those wards of two months in advance. changes. Combine that with the constant That was intentional. Christmas music that flood the FM We wanted to give readers our airwaves immediately after Hallow- absolute best effort, and then een, and I should have had all the quietly observe their response advance notice I needed. in order to get an honest assess- This year was different, though. ment of how well we were serving It’s been a busy — albeit produc- them. This issue marks a full year tive — year… especially here at of Wind Systems operating un- to use the word “changes” when Wind Systems. I’ll try and give you der its new vision, structure, and speaking about Wind Systems’ new the short version. design. I’m thrilled to tell you that vision and structure. This time last year, we were the response to this point has been Marketing strategists would tell putting the finishing touches on overwhelmingly positive. you that was a mistake. Instead, our plan to overhaul Wind Systems’ Thank you. But we want to know they’d say, I should’ve used the editorial content, structure, and more. word “improvements,” because it design. Our goal was to serve our If we only sought a general con- serves to plant a positive image in readers the best we possibly could. sensus, we’d have the best excuse the mind of the reader. We spared no effort in doing just in the world to sit back and say to But we’re not going to play that that. After countless hours spent ourselves: “That’s good enough.” game. We’re not interested in shap- planning, brainstorming, arguing, We’re simply not satisfied with ing your response. We’re interest- and compromising, we devised our that. ed in your response shaping us. plan. In the upcoming months, you Besides, we don’t get to decide if There were plenty of growing may receive an email invitation our changes are actually improve- pains along the way, some of which from Wind Systems to participate ments. At least, not until we hear threatened to evolve into chronic in a brief reader survey. When you from you. injuries, but all of that was to be get that email, I urge you to follow expected. the link and invest a few minutes Thanks for reading, Eventually, a plan was finalized. to tell us what you like, don’t like, We knew what we had in mind. We or would like to see more of in our knew what we wanted to accom- magazine. Help us perform a true, plish. We knew how we were going transparent assessment of how well to implement it. What we didn’t Wind Systems is serving its audi- know was how it was going to be ence. received by our readers. Much like in the political arena, Stephen Sisk, editor We unveiled our new vision with every vote does count, and every Wind Systems magazine the January 2014 issue, without voice will be heard. Up until this [email protected] much fanfare. We didn’t say much point, I’ve specifically chosen (800) 366-2185 ext. 209 6 DECEMBER | 2014 Contributors WWW.HYDRATECH-INDUSTRIES.COM Carl Levesque is a clean energy com- munications consultant for AWEA and principal of Channel Wind Communi- cations. He worked in AWEA’s Public Affairs Department for six years, most recently as the association’s editor and publications manager. In his role at AWEA, and as editor of AWEA’s Wind Energy Weekly industry newsletter, he writes about and performed communications work on a range of topics af- fecting the industry, which he continues to do today. Jack Wallace started in the wind industry as a wind turbine technician in 1985. Since then he has trained hundreds of technicians in electri- cal troubleshooting, mechanical systems, com- posites, and wind energy related safety. He has deep understanding and experience of what it takes to run a wind farm and is always ready to help others in wind to successfully run their wind power plants. Jack is listed as an inventor on multiple patents related to wind energy improvements. He Dedicated has been working with the same wind group for 20 years, cur- rently Frontier Pro Services. Paul Idziak is General Manager of Sherm- to Wind Power co Industries’ Machine Services Division, which maintains, repairs, and remanufac- Service & Repair Facility tures rotating electrical machines and oth- er devices.
Load more

Recommended publications
  • Suzlon Signs Binding Agreement with Centerbridge Partners LP for 100% Sale of Senvion SE
    For Immediate Release 22 January 2015 Suzlon signs binding agreement with Centerbridge Partners LP for 100% sale of Senvion SE Equity value of EUR 1 Billion (approx Rs. 7200 Crs) for 100% stake sale in an all cash deal and Earn Out of EUR 50 Million (approx Rs. 360 Crs) Senvion to give licence to Suzlon for off-shore technology for the Indian market Suzlon to give license to Senvion for S111- 2.1 MW technology for USA market Sale Proceeds to be utilised towards debt reduction and business growth in the key markets like India, USA and other Emerging markets Pune, India: Suzlon Group today signed a binding agreement with Centerbridge Partners LP, USA to sell 100% stake in Senvion SE, a wholly owned subsidiary of the Suzlon Group. The deal is valued at EUR 1 billion (approx Rs. 7200 Crs) equity value in an all cash transaction and future earn out of upto an additional EUR 50 million (approx Rs 360crs). The transaction is subject to Regulatory and other customary closing conditions. Senvion to give Suzlon license for off-shore technologies for the Indian market. Suzlon to give Senvion the S111-2.1 MW license for the USA market. The 100% stake sale of Senvion SE is in line with Suzlon‘s strategy to reduce the debt and focus on the home market and high growth market like USA and emerging markets like China, Brazil, South Africa, Turkey and Mexico. The transaction is expected to be closed before the end of the current financial year. Mr Tulsi Tanti, Chairman, Suzlon Group said, “We are pleased to announce this development which is in line with our strategic initiative to strengthen our Balance Sheet.
    [Show full text]
  • The Next Generation of AEP Boost. Senvion Turbine Control Upgrade 2.0
    The next generation of AEP boost. Senvion Turbine Control Upgrade 2.0. Five high-performance features increasing on average 1.8% AEP. Siemens Gamesa Renewable Energy Service is continuously developing a series of performance enhancing hardware and software technologies to help producers achieve even greater gains for their Senvion wind turbines. The new Turbine Control Upgrade 2.0 offers greater performance by increasing the Annual Energy Production (AEP) of the Senvion wind turbines by 1.8% on average*. This is possible due to further optimization of two proven features provided within the previous version of the Turbine Control Upgrade and the addition of three newly developed features. Based on the analysis of operational data, Siemens Gamesa Renewable Energy Service is able to deliver control algorithm solutions to provide yield gains. The Turbine Control Upgrade 2.0 is a bundle of performance-enhancing software products, derived from our data analysis activities. It has the following optimized and newly added features: n Smart Start n Dynamic Yaw n Adaptive Rotor Speed n Parameter Tuning n Soft Cut-Out The combination of these five high-performance features can increase the AEP of your wind farm by 1.8% on average*. New features and greater performance. The ‘Smart Start’ feature applies a self-learning algorithm which optimizes the Benefits of Senvion Turbine start-up procedure of the wind turbine to increase the energy production in the lower Control Upgrade 2.0: partial load area. The algorithm is lowering the start-up wind speed in small steps n Particularly effective for after each successful start of the turbine.
    [Show full text]
  • Wind Energy and Economic Recovery in Europe How Wind Energy Will Put Communities at the Heart of the Green Recovery
    Wind energy and economic recovery in Europe How wind energy will put communities at the heart of the green recovery Wind energy and economic recovery in Europe How wind energy will put communities at the heart of the green recovery October 2020 windeurope.org Wind energy and economic recovery in Europe: How wind energy will put communities at the heart of the green recovery WindEurope These materials, including any updates to them, are The socio-economic impact evaluation of wind energy on published by and remain subject to the copy right of the European Union has been carried out using the SNA93 the Wood Mackenzie group ("Wood Mackenzie"), its methodology (System of National Accounts adopted in licensors and any other third party as applicable and are 1993 by the United Nations Statistical Commission) and made available to WindEurope (“Client”) and its Affiliates Deloitte’s approaches, which evaluate the effects of the under terms agreed between Wood Mackenzie and Client. renewable energy in the economy. The use of these materials is governed by the terms and conditions of the agreement under which they were Deloitte has provided WindEurope solely with the services provided. The content and conclusions contained are and estimations defined in the proposal signed by confidential and may not be disclosed to any other person WindEurope and Deloitte on March 13th, 2020. Deloitte without Wood Mackenzie's prior written permission. accepts no responsibility or liability towards any third The data and information provided by Wood Mackenzie party that would have access to the present document should not be interpreted as advice.
    [Show full text]
  • ENERCON Magazine for Wind Energy 01/14
    WINDBLATT ENERCON Magazine for wind energy 01/14 ENERCON installs E-115 prototype New two part blade concept passes practial test during installation at Lengerich site (Lower Saxony). ENERCON launches new blade test station Ultra modern testing facilities enables static and dynamic tests on rotor blades of up to 70m. ENERCON announces new WECs for strong wind sites E-82/2,3 MW and E-101/3 MW series also to be available for Wind Class I sites. 4 ENERCON News 21 ENERCON Fairs 23 ENERCON Adresses 12 18 Imprint Publisher: 14 New ENERCON wind energy converters ENERCON GmbH ENERCON announces E-82 and E-101 for strong wind sites. Dreekamp 5 D-26605 Aurich Tel. +49 (0) 49 41 927 0 Fax +49 (0) 49 41 927 109 www.enercon.de Politics Editorial office: Felix Rehwald 15 Interview with Matthias Groote, Member of the European Parliament Printed by: Chairmann of Committee on the Environment comments on EU energy policy. Beisner Druck GmbH & Co. KG, 8 Buchholz/Nordheide Copyright: 16 ENERCON Comment on EEG Reform All photos, illustrations, texts, images, WINDBLATT 01/14 graphic representations, insofar as this The Government's plans are excessive inflict a major blow on the onshore industry. is not expressly stated to the contrary, are the property of ENERCON GmbH and may not be reproduced, changed, transmitted or used otherwise without the prior written consent of Practice ENERCON GmbH. Cover Frequency: The WINDBLATT is published four 18 Replacing old machines times a year and is regularly enclosed 8 Installation of E-115 prototype to the «neue energie», magazine for Clean-up along coast: Near Neuharlingersiel ENERCON replaces 17 old turbines with 4 modern E-126.
    [Show full text]
  • Wind Power: Energy of the Future It’S Worth Thinking About
    Wind power: energy of the future It’s worth thinking about. »Energy appears to me to be the first and unique virtue of man.« Wilhelm von Humboldt 2 3 »With methods from the past, there will be no future.« Dr. Bodo Wilkens Wind power on the increase »Environmental protection is an opportunity and not a burden we have to carry.« Helmut Sihler When will the oil run out? Even if experts cannot agree on an exact date, one thing is certain: the era of fossil fuels is coming to an end. In the long term we depend on renewable sources of energy. This is an irrefutable fact, which has culminated in a growing ecological awareness in industry as well as in politics: whereas renewable sources of energy accounted for 4.2 percent of the total consumption of electricity in 1996, the year 2006 registered a proportion of 12 per- cent. And by 2020 this is to be pushed up to 30 percent. The growth of recent years has largely been due to the use of wind power. The speed of technical development over the past 15 years has brought a 20-fold rise in efficiency and right now wind power is the most economical regenerat- ive form there is to produce electricity. In this respect, Germany leads the world: since 1991 more than 19.460 wind power plants have been installed with a wind power capacity of 22.247 MW*. And there is more still planned for the future: away from the coastline, the offshore plants out at sea will secure future electricity supplies.
    [Show full text]
  • Capital Dynamics Acquires 13 MW Sorbie Wind Project from Energiekontor AG
    Capital Dynamics Acquires 13 MW Sorbie Wind Project from Energiekontor AG Second transaction of 2021 highlights successful, growing partnership between Capital Dynamics and Energiekontor Project estimated to reduce greenhouse emissions by over 0.7 million metric tons during its lifetime and contribute to Scotland’s pursuit of net-zero carbon targets London, 15 April 2021 - Capital Dynamics, an independent global private asset management firm, announced the acquisition of a 100 percent equity stake in the Sorbie onshore wind project from Energiekontor AG., a 13 MW shovel-ready, subsidy-free onshore wind project located in North Ayrshire, Scotland. Sorbie represents Capital Dynamics’ second acquisition of 2021 under its partnership with Energiekontor and follows the 50 MW Longhill wind transaction in March. Sorbie is estimated to reduce greenhouse emissions by over 0.7 million metric tons during its lifetime – the equivalent of emissions produced by over 150,000 passenger vehicles driven for a year or the electricity to power over 110,000 homes for a year. The project will commence construction in July 2021 and is expected to achieve commercial operations in the second half of 2022. Once operational, the project will benefit from Capital Dynamics' Clean Energy Infrastructure affiliate platform, Arevon Energy, and Energiekontor's longstanding operations management experience and optimisation support. “We are delighted that our multi-discipline collaboration with Energiekontor has yielded a second successful transaction in 2021, and together we look forward to bringing this critical UK infrastructure to fruition,” said Barney Coles, Managing Director, Clean Energy Infrastructure at Capital Dynamics. “In the year Scotland plays host to the COP 26 UN Climate Change Conference, we are proud to contribute to the region’s pursuit of meeting ambitious net-zero carbon targets and to support the UK’s post-pandemic ‘green recovery’ plan.” “We have always considered our Scottish pipeline, which we have built up over the last few years, to be of great value.
    [Show full text]
  • Status Report on the First Quarter of 2021
    First Quarter Report 2021 Brief portrait of Energiekontor AG A solid business policy and a lot of experience in renewable energies: That's what Energiekontor has stood for for 30 years. Founded in Bremerhaven in 1990, the Company is one of the pioneers in the industry and is now one of Germany's leading project developers. Its core business ranges from the planning and construction to the operational management of wind farms in Germany and abroad and was expanded in 2010 to include solar energy. In addition, Energiekontor operates wind and solar farms with a nominal output of almost 280 megawatts in its own portfolio. Energiekontor AG is also taking on a pioneering role in economic terms and wants to realise the first wind and solar parks in all target markets at market prices as quickly as possible, independently of government subsidies. In addition to its headquarters in Bremen, Energiekontor has offices in Bremerhaven, Hagen im Bremischen, Aachen, Bernau bei Berlin, Potsdam and Augsburg. The Company also has offices in England (Leeds), Scotland (Edinburgh, Glasgow), Portugal (Lisbon), USA (Austin/Texas, Rapid City/South Dakota) and France (Toulouse, Rouen). The proud balance sheet since the Company was founded: 127 realised wind farms and twelve solar parks with a total output of over 1 gigawatt. This corresponds to an investment volume of almost € 1.8 billion. The Company went public on 25 May 2000. The Energiekontor AG share (WKN 531350 / ISIN DE0005313506) is listed in the General Standard of the German Stock Exchange in Frankfurt and can be traded on all German stock exchanges.
    [Show full text]
  • Scandia Wind Energy Presentation
    Wind Industry in West Michigan: Prepare for Market Share There are approximately 8,000 components in a wind turbine design Source: NEXTENERGY Turbine Components Towers: Nacelle: Foundation: Towers Nacelle Cover Rebar Nacelle Base Concrete Ladders Casings Lifts Heat exchanger Controllers Generator Other: Rotor: Transformers Hub Power Electronics Bolts/Fasteners Nose Cone Wire Blades Lubricants Filtration Paints and Coatings • Composites Lighting • Blade Core Insulation Gearbox Lighting Protection Pitch Mechanisms Steel Working/Machining Drives Pump Drivetrain Communication Devices Brakes Control and Condition Monitoring Equipment Rotary Union Ceramics Shaft Electrical Interface and Electrical Connection Batteries Bearings Brakes Source: NEXTENERGY Top 10 wind turbine manufacturers by megawatts installed worldwide in 2009 • Vestas (Denmark) 35,000 MW • Enercon (Germany) 19,000 MW • Gamesa (Spain) 16,000 MW • GE Energy (Germany / United States) 15,000 MW • Siemens (Denmark / Germany) 8,800 MW • Suzlon (India) 6,000MW • Nordex (Germany) 5,400 MW • Acciona (Spain) 4,300 MW • REpower (Germany) 3,000 MW • Goldwind (China) 2,889 MW US turbine manufacturers • Aeronautica Windpower (USA) • Cascade Wind Corp. (USA) • Clipper Windpower (USA) • General Electric (USA) • Northern Power Systems (USA) • PacWind (USA) • Raum Energy Inc. (Canada - Global supplier of 1.3kW and 3.5kW systems) • Southwest Windpower (USA) Subproviders • ABB Generators, converters and power solutions • American Hofmann Balancing machines for turbines and armatures (USA) • Antec
    [Show full text]
  • U.S. Offshore Wind Manufacturing and Supply Chain Development
    U.S. Offshore Wind Manufacturing and Supply Chain Development Prepared for: U.S. Department of Energy Navigant Consulting, Inc. 77 Bedford Street Suite 400 Burlington, MA 01803-5154 781.270.8314 www.navigant.com February 22, 2013 U.S. Offshore Wind Manufacturing and Supply Chain Development Document Number DE-EE0005364 Prepared for: U.S. Department of Energy Michael Hahn Cash Fitzpatrick Gary Norton Prepared by: Navigant Consulting, Inc. Bruce Hamilton, Principal Investigator Lindsay Battenberg Mark Bielecki Charlie Bloch Terese Decker Lisa Frantzis Aris Karcanias Birger Madsen Jay Paidipati Andy Wickless Feng Zhao Navigant Consortium member organizations Key Contributors American Wind Energy Association Jeff Anthony and Chris Long Great Lakes Wind Collaborative John Hummer and Victoria Pebbles Green Giraffe Energy Bankers Marie DeGraaf, Jérôme Guillet, and Niels Jongste National Renewable Energy Laboratory David Keyser and Eric Lantz Ocean & Coastal Consultants (a COWI company) Brent D. Cooper, P.E., Joe Marrone, P.E., and Stanley M. White, P.E., D.PE, D.CE Tetra Tech EC, Inc. Michael D. Ernst, Esq. Notice and Disclaimer This report was prepared by Navigant Consulting, Inc. for the use of the U.S. Department of Energy – who supported this effort under Award Number DE-EE0005364. The work presented in this report represents our best efforts and judgments based on the information available at the time this report was prepared. Navigant Consulting, Inc. is not responsible for the reader’s use of, or reliance upon, the report, nor any decisions based on the report. NAVIGANT CONSULTING, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESSED OR IMPLIED. Readers of the report are advised that they assume all liabilities incurred by them, or third parties, as a result of their reliance on the report, or the data, information, findings and opinions contained in the report.
    [Show full text]
  • Energiekontor AG FIRST BERLIN Equity Research
    3 September 2019 Energiekontor AG FIRST BERLIN Equity Research 3 E Energiekontor AG ne RATING BUY Germany / Cleantech Frankfurt Stock Exchange H1 figures PRICE TARGET € 22.60 Bloomberg: EKT GR Return Potential 30.6% ISIN: DE0005313506 Risk Rating High STABLE NET RESULT IN CHALLENGING MARKET Dr. Karsten von Blumenthal, Tel. +49 (0)30 - 80 93 96 85 Energiekontor’s H1 EBT amounted to €4.7m and matched the previous COMPANY PROFILE year’s figure. The challenging German onshore wind market resulted in Energiekontor is a wind and solar project weak project development activity. This was however more than developer and an operator of a large portfolio compensated by the power generation segment. Again, Energi ekontor’s of own wind farms and solar parks (287 MW). The company is active in onshore wind and business model, which combines volatile project development with stable solar project development in Germany, the UK, power generation, showed its strength. Energiekontor reiterated 2019 the US, and France. Energiekontor is guidance (moderately higher EBT y/y) and expects significantly better headquartered in Bremen, Germany. results from 2020 on. The foundation for the improvement in earnings has already been laid. In February, the company signed a power purchasing agreement for an 85 MW solar park to be built in 2020 in Germany. A wind project delay causes us to lower our 2019E forecast slightly. Given that MARKET DATA As of 02 Sep 2019 En ergiekontor was not awarded projects in the German onshore wind Closing Price € 17.30 tender in August and that approval procedures remain s low, we trim our Shares outstanding 14.58m 2020E forecast but still expect strong growth.
    [Show full text]
  • Assessment of the Effects of Noise and Vibration from Offshore Wind Farms on Marine Wildlife
    ASSESSMENT OF THE EFFECTS OF NOISE AND VIBRATION FROM OFFSHORE WIND FARMS ON MARINE WILDLIFE ETSU W/13/00566/REP DTI/Pub URN 01/1341 Contractor University of Liverpool, Centre for Marine and Coastal Studies Environmental Research and Consultancy Prepared by G Vella, I Rushforth, E Mason, A Hough, R England, P Styles, T Holt, P Thorne The work described in this report was carried out under contract as part of the DTI Sustainable Energy Programmes. The views and judgements expressed in this report are those of the contractor and do not necessarily reflect those of the DTI. First published 2001 i © Crown copyright 2001 EXECUTIVE SUMMARY Main objectives of the report Energy Technology Support Unit (ETSU), on behalf of the Department of Trade and Industry (DTI) commissioned the Centre for Marine and Coastal Studies (CMACS) in October 2000, to assess the effect of noise and vibration from offshore wind farms on marine wildlife. The key aims being to review relevant studies, reports and other available information, identify any gaps and uncertainties in the current data and make recommendations, with outline methodologies, to address these gaps. Introduction The UK has 40% of Europe ’s total potential wind resource, with mean annual offshore wind speeds, at a reference of 50m above sea level, of between 7m/s and 9m/s. Research undertaken by the British Wind Energy Association suggests that a ‘very good ’ site for development would have a mean annual wind speed of 8.5m/s. The total practicable long-term energy yield for the UK, taking limiting factors into account, would be approximately 100 TWh/year (DTI, 1999).
    [Show full text]
  • Blade Needs for New Generation of Wind Turbines
    Blade Needs for New Generation of Wind Turbines Jonathan Lynch July 20, 2010 Company Profile ¾ Gearless, PM Generator Wind Turbine Manufacturer NP 100 NP 2.2 MW 100 kW direct drive turbine for community, 2.2 MW PM, direct drive turbine net-metering and village power applications High energy capture Manufacturing in 100,000 ft2 Barre, VT Low O&M costs facility Prototype installations in 2010 Selling to North American and EU markets 2 ©2009. Northern Power Systems. All Rights Reserved. Not to be used or shared without permission. Proprietary and Cf Northern Power Overview “New Northern” “Old Northern” ¾Acquired in 2008 by private investors ¾ 30+ year wind turbine experience; ¾ Focus on Permanent Magnet- y Create focused wind turbine company Direct Drive (PMDD) turbines 400 systems installed globally y Commercialize next-generation technology ¾ Strong expertise & IP in PM ¾ Leader in Community Wind generator & power electronics ¾Heavy investment underway with NP 100 y World-class manufacturing & quality systems ¾ Expertise in wide range of turbine y New management ¾ Launching NP 2.2 for sizes (3KW- MW) y Doubled workforce to 170 Utility-Scale marketplace ¾ Company involved in wide variety y Manufacturing in Vermont USA • Prototype turbines 2010 of distributed energy and remote y Offices in Vermont, Boston & Zurich power activities • Pilot series 2011 (Precambrian to 2008) 3 ©2009. Northern Power Systems. All Rights Reserved. Not to be used or shared without permission. Proprietary and Cf Northern Power’s Key Technology Differentiators … Direct Drive Direct drive advantages without cost or weight penalty Higher reliability Permanent Magnet Generator Low turbine cost Better low-wind production Lower maintenance costs Superior power quality Quieter operation FlexPhase™ Power Converter ¾ Lower Cost of Energy 4 ©2009.
    [Show full text]