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    • 2. 发明申请
    • DIRECT-DRIVE ELECTRIC EQUIPMENT
    • 直接驱动电动设备
    • WO2011034336A3
    • 2011-07-14
    • PCT/KR2010006290
    • 2010-09-15
    • BANG DEOK JEKIM BONG JUNFERREIRA JAN ABRAHAMPOLINDER HENK
    • BANG DEOK JEKIM BONG JUNFERREIRA JAN ABRAHAMPOLINDER HENK
    • H02K41/02
    • F03D9/002F03D9/25F05B2220/7066H02K7/1838H02K7/1869H02K21/12H02K21/24H02K41/031H02K2201/12H02K2201/15H02K2213/12Y02E10/725Y02P70/523
    • The present invention relates to direct-drive electric equipment, and to large-scale, high-torque, direct-drive, permanent magnet-type electric equipment, such as wind turbine generators, tidal power generators, and hydropower generators for generating electric power, and motors rotatably driven by external electric power. In particular, it is an aim of the present invention to provide direct-drive, permanent magnet-type electric equipment capable of using less material by means of an optimized configuration to thus lower manufacturing costs, and which is easy to manufacture, transport, install, and maintain and repair. Using the direct-drive electric equipment according to the present invention, manufacturing costs can be reduced by means of maximized torque density and the minimal use of active material, the use of inactive material can be significantly reduced by employing a bearingless system for supporting and guiding a rotating body such as a rotor, and the assembly, operation, transport, installation, and maintenance and repair thereof are easily performed as the equipment has a modularized configuration comprising a plurality of separate modules, each having a rotor, stator, etc.
    • 本发明涉及直接驱动电力设备,并且涉及用于发电的风力涡轮发电机,潮汐发电机和水力发电机等大型高扭矩直接驱动永磁型电气设备, 和由外部电力旋转驱动的电动机。 特别是,本发明的一个目的是提供能够通过优化配置使用较少材料的直接驱动永磁体型电子设备,从而降低制造成本,并且易于制造,运输和安装 并维护和修理。 使用根据本发明的直接驱动式电气设备,通过最大化的转矩密度和最小的活性材料使用可以降低制造成本,通过采用无轴承系统来支撑和引导,可以显着减少非活性材料的使用 转子等旋转体,由于设备具有模块化结构,所以能够容易地进行组装,运转,搬运,安装,维护和修理,该模块化结构包括多个分离模块,每个模块具有转子,定子等