Dongfang Electric releases the world’s largest direct-drive offshore wind turbine: 18MW power, rotor diameter 262 meters

News from this site on October 18. On October 17, at the 2023 Beijing International Wind Energy Conference and Exhibition, Dongfang Electric Wind Power Co., Ltd. released an 18MW direct-drive offshore wind turbine and an 18MW semi-direct-drive offshore wind turbine. , 10MW onshore wind turbine three new products, the parameters summarized on this site are as follows:

• ##18MW direct drive Offshore wind turbine (DEW-18000)

The 18MW direct drive offshore wind turbine (DEW-18000) is the world's largest direct drive wind turbine developed for offshore Class I wind speed areas. Drive offshore wind turbines

. Its wind rotor has a diameter of 262 meters, and the unit adopts a platform design, continuing the "permanent magnet direct drive full power" converter technology route independently developed by Dongfang Wind Power.

• 18MW semi-direct drive offshore wind turbine (DEW-H18000)

18MW semi-direct drive offshore wind turbine (DEW-H18000) DEW-H18000) uses the highly integrated semi-direct drive technology route independently developed by Dongfang Wind Power. Its wind rotor has a diameter of 260 meters, the transmission chain adopts a modular design, and the shaft system, gearbox and generator are highly integrated. The unit adopts a transformer-mounted solution to solve the problem of twisted cables while reducing cable losses; it also adopts a full-power converter three-level topology, and the engine room is also equipped with a lifting and maintenance device.

• 10MW onshore wind turbine (DEW-H10000)
  ##10MW onshore wind turbine (DEW-H10000) It is a brand new unit developed for onshore IECS (International Electrotechnical Commission Standard) wind speed areas. Its wind rotor has a diameter of 222 meters, adapting to the environmental needs of the "Shagohuang" large base. It adopts Dongfang Wind Power's integrated semi-direct drive technology route, applies mechanical-control-electrical integrated simulation design, all-round and multi-dimensional wind and sand prevention technology, and customized towers Frame design, smart operation and maintenance and other technologies.

At the press conference, Dongfang Electric Wind Power Co., Ltd. and Datang (Hainan) Offshore Wind Power Investment and Development Co., Ltd. signed the Danzhou project contract. Advertising statement: The external jump links (including but not limited to hyperlinks, QR codes, passwords, etc.) contained in the article are used to convey more information and save selection time. The results are for reference only. All articles on the site contain this statement.

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