Competitive Strategy for Entering Wind Turbine Manufacturing Industry
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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. -
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. -
Investigation of Innovative Rotor Concepts for the Big Adaptive Rotor
Investigation of Innovative Rotor Concepts for the Big Adaptive Rotor Project Nick Johnson,1 Pietro Bortolotti,1 Katherine Dykes,1 Garrett Barter,1 Patrick Moriarty,1 Scott Carron,1 Fabian Wendt,1 Paul Veers,1 Josh Paquette,2 Chris Kelly,2 2 and Brandon Ennis 1 National Renewable Energy Laboratory 2 Sandia National Laboratories NREL is a national laboratory of the U.S. Department of Energy Technical Report Office of Energy Efficiency & Renewable Energy NREL/TP-5000-73605 Operated by the Alliance for Sustainable Energy, LLC September 2019 This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 Investigation of Innovative Rotor Concepts for the Big Adaptive Rotor Project Nick Johnson,1 Pietro Bortolotti,1 Katherine Dykes,1 Garrett Barter,1 Patrick Moriarty,1 Scott Carron,1 1 1 2 2 Fabian Wendt, Paul Veers, Josh Paquette, Chris Kelly, 2 and Brandon Ennis 1 National Renewable Energy Laboratory 2 Sandia National Laboratories Suggested Citation Johnson, Nick, Pietro Bortolotti, Katherine Dykes, Garrett Barter, Patrick Moriarty, Scott Carron, Fabian Wendt, Paul Veers, Josh Paquette, Chris Kelly, and Brandon Ennis. 2019. Investigation of Innovative Rotor Concepts for the Big Adaptive Rotor Project. Golden, CO: National Renewable Energy Laboratory. NREL/TP-5000-73605. https://www.nrel.gov/docs/fy19osti/73605.pdf. NREL is a national laboratory of the U.S. Department of Energy Technical Report Office of Energy Efficiency & Renewable Energy NREL/TP-5000-73605 Operated by the Alliance for Sustainable Energy, LLC September 2019 This report is available at no cost from the National Renewable Energy National Renewable Energy Laboratory Laboratory (NREL) at www.nrel.gov/publications. -
ENERCON Wind Energy Converters Technology & Service
ENERCON wind energy converters Technology & Service PAGE 2 ENERCON U¾QOHUH*HQHO%DNóġTechnology & Service Yeniliklerle gelen avantaj PAGE 3 1 ENERCON turbine technology 6 Rotor blades 8 Direct drive 9 Annular generator technology 10 Tower construction 12 Precast concrete towers 13 Steel towers 14 Foundation construction 15 2 ENERCON WEC control system 16 Sensor system 18 ENERCON ice detection system 18 Rotor blade de-icing system 19 ENERCON storm control 19 3 ENERCON grid integration and wind farm management 20 Optimum grid integration 22 P/Q diagram/voltage stability 24 Power-frequency control 25 Inertia Emulation 26 Fault ride-through - option 27 Generation management system – power regulation for maximum yield 28 Bottleneck management – maximum output during bottlenecks 28 ENERCON SCADA RTU 29 ENERCON FCU 29 4 ENERCON remote monitoring 30 ENERCON SCADA system 32 ENERCON Service Info Portal 35 ENERCON PartnerKonzept 36 5 6 ENERCON product overview 40 PAGE 4 Technology & Service PAGE 5 Introduction ENERCON has been among the top producers is performed with 3D CAD systems which assist of wind energy converters for nearly 30 years the developers in verifying overstress and criti- now. Two of the key contributing factors to the FDODUHDVE\PHDQVRIWKHʖQLWHHOHPHQWPHWKRG company´s success are innovation and quality. Production processes are not launched until com- Both highly developed vertical integration and a prehensive quality tests have been completed – a comprehensive quality management system play strategy which has been successfully adopted by D VLJQLʖFDQW UROH LQ VHFXULQJ (1(5&21vV KLJK (1(5&21vV H[FOXVLYH SURGXFWLRQ SODQWV VLQFH quality standards. 2009. The company is therefore distinguished by outstanding quality and a high degree of vertical Through constant product enhancement and integration. -
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. -
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. -
Pdf (Accessed 14 Sept
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by SOAS Research Online Zhou, X., Li, X., Lema, R., Urban, F., 2015. Comparing the knowledge bases of wind turbine firms in Asia and Europe: patent trajectories, networks, and globalization. Science and Public Policy, 1-16. doi: 10.1093/scipol/scv055 Comparing the knowledge bases of wind turbine firms in Asia and Europe: patent trajectories, networks, and globalisation Yuan Zhou1, Xin Li2, Rasmus Lema3, Frauke Urban4 1 School of Public Policy and Management, Tsinghua University, Beijing, China 2 School of Economics and Management, Beijing University of Technology, China 3 Department of Business and Management, Aalborg University, Denmark 4 School of Oriental and African Studies SOAS, University of London, UK Abstract This study uses patent analyses to compare the knowledge bases of leading wind turbine firms in Asia and Europe. It concentrates on the following aspects: (a) the trajectories of key technologies, (b) external knowledge networks, and (c) the globalisation of knowledge application. Our analyses suggest that the knowledge bases differ significantly between leading wind turbine firms in Europe and Asia. Europe’s leading firms have broader and deeper knowledge bases than their Asian counterparts. In contrast, Chinese lead firms, with their unidirectional knowledge networks, are highly domestic in orientation with respect to the application of new knowledge. The Indian lead firm Suzlon, however, exhibits a better knowledge position. While our quantitative analyses validate prior qualitative studies it also brings new insights. The study suggests that European firms are still leaders in this industry, and Asian lead firms are unlikely to create new pathways that will disrupt incumbents in the near future. -
RCON, 2015. ENERCON Product Overview
Sub MW E-44, E-48, E-53 MW E-70, E-82 E2, E-82 E4, E-92, E-101, E-101 E2, E-115, E-126 EP4 Multi-MW E-126 The most suitable wind energy converter for every location ENERCON product overview PAGE 2 ENERCON product overview Advantage through innovation PAGE 3 ENERCON wind energy converters – Advantage through innovation. For more than 25 years, ENERCON wind energy converters have been synonymous with technological progress and high profitability. The importance of technologies contributing to power supply security is constantly increasing. ENERCON’s control systems offer a wide range of technological options which can be adapted to the grid parameters of large power transmission systems. Continuous research and development, as well as a degree of vertical integration that is unrivalled in the industry, ensure the high quality standards, the reliability and the profitability of ENERCON wind energy converters. Together with customer-oriented service, they guarantee the company’s continued success. PAGE 4 ENERCON product overview E-44 E-44 PAGE 5 Calculated power curve Technical specifi cations E-44 Power P (kW) Power coefficient Cp (-) Rated power: 900 kW 1,000 0.60 Rotor diameter: 44 m 900 800 0.50 Hub height in meter: 45 / 55 700 0.40 600 Wind zone (DIBt): - 500 - 0.30 Wind class (IEC): IEC/EN IA E 44 400 300 0.20 900 kW WEC concept: Gearless, variable speed, 200 0.10 100 single blade adjustment 0 0.00 0 5 10 15 20 25 Rotor Wind speed v at hub height (m/s) Type: Upwind rotor with active pitch control Rotational direction: Clockwise Power- Wind Power P No. -
ENERCON Magazine for Wind Energy 02/11
WINDBLATT ENERCON Magazine for wind energy 02/11 E-101 Prototype ENERCON installs first WEC from its new 3 MW series near Görmin in Germany Technology ENERCON now offers its tried-and-tested inverters also for solar projects International ENERCON and WindVision celebrated the official opening of the E-126 Wind Farm Estinnes 4 ENERCON News 11 ENERCON Fairs 13 ENERCON Addresses 14 19 Imprint Publisher: ENERCON GmbH Technology Dreekamp 5 26605 Aurich, Germany Phone +49 (0) 49 41 927 0 12 ENERCON solar inverters Fax +49 (0) 49 41 927 109 6 www.enercon.de ENERCON wants to create new business opportunities with its tried-and-tested inver- ter technology.The components are now available for photovoltaic projects as well. Editorial office: WINDBLATT 02/11 Felix Rehwald Ruth Brand-Schock Printed by: Beisner Druck GmbH & Co. KG, Buchholz/Nordheide International Copyright: All photos, illustrations, texts, images, graphic representations, insofar as this 14 Inauguration of Wind Farm Estinnes, Belgium is not expressly stated to the contrary, Cover are the property of ENERCON GmbH Largest project with E-126 worldwide produces 187 GWh of green power annually. and may not be reproduced, changed, transmitted or used otherwise 6 E-101 Prototype without the prior written consent of ENERCON GmbH. ENERCON recently erected the first WEC from its new 3 MW series near Görmin (Mecklenburg West 16 Mobile production in Brazil Concrete tower factory makes segments right at the wind farm. Pomerania). Two further E-101 machines are being installed near Haren (Lower Saxony). Frequency: The WINDBLATT is published three times a year and is regularly enclosed 17 ENERCON in Taiwan to the «new energy», magazine for renewable energies, of the German Three wind farms put into operation. -
Technical Improvements of Windside Wind Turbine Systems
BERTIL BRÄNNBACKA Technical improvements of Windside wind turbine systems ACTA WASAENSIA 328 ELECTRICAL ENGINEERING 3 Reviewers Professor Jorma Kyyrä School of Electrical Engineering Department of Electrical Engineering and Automation P.O. Box 13000 00076 Aalto Finland Professor Ola Carlson Chalmers University of Technology Energy and Environment SE-412 96 Göteborg Sweden III Julkaisija Julkaisupäivämäärä Vaasan yliopisto Elokuu 2015 Tekijä(t) Julkaisun tyyppi Bertil Brännbacka Monografia Julkaisusarjan nimi, osan numero Acta Wasaensia, 328 Yhteystiedot ISBN Vaasan yliopisto 978-952-476-634-0 (painettu) Teknillinen tiedekunta 978-952-476-635-7 (verkkojulkaisu) Sähkö- ja energiatekniikan ISSN yksikkö 0355-2667 (Acta Wasaensia 328, painettu) Pl 700 2323-9123 (Acta Wasaensia 328, verkkojulkaisu) 65101 Vaasa 1799-6961 (Acta Wasaensia. Sähkötekniikka 3, painettu) 2343-0532 (Acta Wasaensia. Sähkötekniikka 3, verkkojulkaisu) Sivumäärä Kieli 159 Englanti Julkaisun nimike Teknisiä parannuksia Windside-tuulivoimaloihin Tiivistelmä Tuulivoiman käyttö on kasvanut tasaisesti, koska ympäristötietoisuus on lisääntynyt ja vastuullinen energiantuotanto vaikuttaa kaikkiin ihmisiin. Kierteisiä pystyakselisia tuulivoimaloita käytetään usein ladattaessa akkuja automaattisilla sääasemilla, vapaa- ajan rakennuksissa jne. On erittäin toivottavaa, että tuulivoimala toimii suurella hyö- tysuhteella mahdollisimman paljon. Akkujen lataus tuulivoimaloissa on sekä alhaisilla että suurilla tuulennopeuksilla haastavaa. Näin ollen tämän tutkimuksen päätavoitteena on löytää -
Fault-Ride Trough Validation of IEC 61400-27-1 Type 3 and Type 4 Models of Different Wind Turbine Manufacturers
energies Article Fault-Ride Trough Validation of IEC 61400-27-1 Type 3 and Type 4 Models of Different Wind Turbine Manufacturers Andrés Honrubia-Escribano 1,* , Francisco Jiménez-Buendía 2 , Jorge Luis Sosa-Avendaño 2, Pascal Gartmann 3, Sebastian Frahm 4, Jens Fortmann 5 , Poul Ejnar Sørensen 6 and Emilio Gómez-Lázaro 1 1 Renewable Energy Research Institute and DIEEAC-ETSII-AB, Universidad de Castilla-La Mancha, 02071 Albacete, Spain 2 Siemens Gamesa Renewable Energy, S.A., 31621 Pamplona, Spain 3 WRD Wobben Research and Development GmbH, D-26607 Aurich, Germany 4 Senvion GmbH, Überseering 10, 22297 Hamburg, Germany 5 HTW Berlin-University of Applied Sciences, 12459 Berlin, Germany 6 Wind Energy Systems, Department of Wind Energy, Technical University of Denmark, 4000 Roskilde, Denmark * Correspondence: [email protected]; Tel.: +34-967-599-200 (ext. 8216) Received: 19 June 2019; Accepted: 2 August 2019; Published: 7 August 2019 Abstract: The participation of wind power in the energy mix of current power systems is progressively increasing, with variable-speed wind turbines being the leading technology in recent years. In this line, dynamic models of wind turbines able to emulate their response against grid disturbances, such as voltage dips, are required. To address this issue, the International Electronic Commission (IEC) 61400-27-1, published in 2015, defined four generic models of wind turbines for transient stability analysis. To achieve a widespread use of these generic wind turbine models, validations with field data are required. This paper performs the validation of three generic IEC 61400-27-1 variable-speed wind turbine model topologies (type 3A, type 3B and type 4A). -
Landbosse in SAM (Tutorial/Documentation)
LandBOSSE in SAM (Tutorial/Documentation) Contents Page No. 1. Introduction 1 2. LandBOSSE Inputs in SAM 1 3. Workflow for Running LandBOSSE in SAM 5 4. Automatic Update of Backend Default Data 7 5. Running BOS Parametrics in SAM 9 6. Appendix 11 Introduction NREL’s Land-based Balance of System Systems Engineering (LandBOSSE) model is a tool for modeling the balance-of-system (BOS) costs of land-based wind plants. BOS costs currently account for approximately 30% of the capital expenditures needed to install a land-based wind plant; they include all costs associated with installing a wind plant, such as permitting, labor, material, and equipment costs associated with site preparation, foundation construction, electrical infrastructure, and tower installation. This document serves as a tutorial for successfully running the newly integrated LandBOSSE model in the System Advisor Model (SAM). For more details on how the LandBOSSE model calculates BOS costs, see the following technical report: https://www.nrel.gov/docs/fy19osti/72201.pdf . The LandBOSSE tool is a an open-source project written in the Python programming language. It is maintained by NREL and is hosted on GitHub. For more details on the code implementation of the model, see the following link to LandBOSSE’s GitHub repository: https://github.com/wisdem/landbosse . For a detailed look at the default LandBOSSE inputs used in SAM, see the following two links: 1. https://github.com/WISDEM/LandBOSSE/blob/pip_installable/landbosse/landbosse_api/ project_list.xlsx 2. https://github.com/WISDEM/LandBOSSE/tree/pip_installable/landbosse/landbosse_api/p roject_data LandBOSSE Inputs in SAM The LandBOSSE model has 66 inputs: 44 input parameters (e.g., turbine rating, distance to interconnection, etc.) and 12 data lookup tables (e.g., crew cost for multiple types of crews).