实例介绍
介绍了GAMESA 4.5MW采用的技术,图文并茂。8页左右。
illel State of the art technology in wind Rotor Transport and Assembl Diameter 128m Flexifitb and the modular design of its Swept area 12,868m2 components allow the Gamesa G128-4.5 MW Rotational speed ind turbine to be transported and assembled (stationary) using similar resources as are required for a 2.0 MW model Rotational direction Clockwise(rontⅶew) Blades FlexiLity N umber The FlexiFit crane, coupled to the nacelle, is Total length 62.50m used as an assembly and service tool to hoist and lower main nacelle modules such as the Length of inboard section 30.50 m drive train generator and hub. Using this device Length of outboard section 32. 00 m nakes it possible to assemble and service wind turbines without large cranes, providing Material Organic matrix composite reinforced a manageable and cost effective alternative to with fiber glass/carbon fiber traditional hoisting methods Tower Typ Trunk conical tubular Material Post-tensioned prefabricated concrete Structural carbon steel Hub height 120m Gearbox Type 2 planetary stages Ratio 1:37.88 Generator T Permanent magnet synchronous generator with parallel independent modules Rated power 4500k Voltage 660V ac Frequency 89.6Hz Rotational speed 448 rpm GridMate Converter The Gamesa G128-4.5 MW wind turbine electrical system uses a permanent magnet synchronous Type Full converter with independent modules generator and a full converter. The system Rated power 4500kW comprises parallel modules which continue to function in the event of individual failure gridMate Voltage 690V ac complies with the most demanding grid connection Frequency 50 Hz /60 Hz quirement Power factor 0.9 CAP-09 IND for the entire power range() F Measured at generator output terminals, on the low voltage side before the transformer, at g turbine design and development Reliable technology The advanced technology used in the Gamesa G128-4.5 MW wind turbine makes for a more reliable system. Technological developments applied to improve reliability include load-reducing multivariable control, drive train with no high-speed rotating components and modular electric power system which allows partial operation of the unit and also isolates the mechanical train from loads caused by voltage dro InnoBlade⊙ Gamesa's new aerodynamic profiles reduce noise and maximize production. The Innoblade is manufactured using a combination of materials in a pioneering structure that reduces weight. Current tooling and equipment used to transport 2.0 MW models to the site are also suitable for this innovative sectioned-blade CompacTrain g The G128-4.5 MW drive train designed by Gamesa MultiSmart@ consists of a semi-integrated main shaft and a 2-stage The wind turbine control system gearbox with mid-speed range output. This integrated uses the data gathered to regulate design makes the unit more compact, with fewer individual blade, moderating components. Mid-range speed output improves vibration and reducing up to 30% reliability with no high-speed rotating mechanical of load on some components component ConcreTowere Concre Towere is a concrete/steel hybrid tower designed for the G10X platform. The prefabricated concrete sections are easy to transport and semble on site Gamesa C/ Ciudad de la Innovation, 9-11 31621 Sarriguren(Espana) Tel:+34948771000 Fax:+34948165039 info@gamesacorp com www.gamesacorp.com CHINA FRANC JAPAN Room 605 118-122 Avenue de france Daiwa Jisho Building 4F-411 CBD International Building 75013 Paris 74-1 Naka-ku N. 16, Yong An Dong Li, Tfn:+33146461423 Yamashita-cho Chaoyang District Yokohama-city 231-0023 Beijing 100022 GERMANY Kanagawa Te:+861065679888 Wailandtstrasse 7 Te:+81456805080 Fax:+861065669666 63741 Aschaffenburg Fax:+81456805081 Tel:+49(0)602115090 DENMARK Fax:+49(0)60211509199 MOROCCO Vejlsovej 51 germany. wind @gamesacorp com 345, Lot Gzennaya A B P 397 8600 Silkeborg Tanger(Boukhalef) Tel:+4587229205/9204 INDIA Te:+212539393308/ FaX:+4587229201 N. 489, GNT Road, Thandal Kazhani Village Fax:+212 539 39 33 12 Vadagarai Post, Redhills, Chennai-600052 EGYPT Te:+914430989898 POLAND 12 Dar el Shefa Street 3th Floor, sales. india @gamesacorp com Gdansk Garden City- Cairo Te:+48602692792 Te:+20166642424 ITALY Fax:+20227951856 Via Mentore Maggini 48/50 UNITED STATES 00143 Roma 2050 Cabot Boulevard West Te:+390645543650 Langhorne, PA 19047 Fax:+390645553974 Tel:+12157103100 Fax:+12157414048 In order m minimize the environmen:al impact, this document has been printed on papar made fmm 5n% pure cell lose fher(ECF). 40%o selected pre-consumer recycled fiber, aru 10%o post- cor sumner dein<ed recycled fiber inks based exclusively on vegelable oils w th a minimum volatile organic compound (voc) ccntent. varnish based predominantly on natural and renewable raw materials. The present it, its content, its annexes anc/or amendments has been drawn up by Gamesa Corporacion Tecnologica, s fur infor ination purpuses only and coulc be riouif ied withoul prior notice. All the conlent of ue document is protected by intellectual and industrial property rights owned by Gamesa Corporacion Tecnologica, S.A. The addressee shall not reproduce any cf the informatior, neither totally nor partially. Printed date: February 2010 【实例截图】
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