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1. 发明公开

EP0026584A1 Improvements in and relating to turbo electric generators 失效
标题翻译： Elektrische Turbogeneratoren。
公开(公告)号：EP0026584A1
公开(公告)日：1981-04-08
申请号：EP80303085.7
申请日：1980-09-03
申请人： Needham, Robert Williams , Corbett, Aubrey
发明人： Needham, Robert Williams , Corbett, Aubrey
IPC分类号： H02K7/18 , H02K21/24 , F02C6/00
CPC分类号： F02C6/00 , H02K7/1823 , H02K21/24
摘要： The invention relates to turbo-electric generators of less than 1000 kw maximum output having a gas turbine prime mover operating on a closed circuit system for the working fluid and an electric generator with an armature sufficiently free of continuous magnetic material to generate alternating electric power at a frequency which is at least equal to the rotational speed of said turbine without prohibitive hysteresis and like iron losses. According to the invention, the turbine (3,4) and generator (12) are coupled directly together by a coupling which extends between the turbine housing (14) and the generator housing (15). Preferably, the generator housing (15) is pressurised to substantially the same pressure as that of the working fluid. It is also preferred that the generator (12) comprises a series of axially aligned and relatively rotatable disc-shaped winding assemblies and a coaxial series of disc-shaped permanent magnet assemblies interleaved with the winding assemblies and providing magnetic lines of force parallet to the common axis.
摘要翻译：本发明涉及具有小于1000kw最大输出的涡轮发电机，其具有在工作流体的闭路系统上操作的燃气轮机原动机和具有足够无连续磁性材料的电枢的发电机，以产生交流电至少等于所述涡轮机的转速的频率，而不会产生禁止的迟滞和类似的铁损。根据本发明，涡轮机（3,4）和发电机（12）通过在涡轮机壳体（14）和发电机壳体（15）之间延伸的联接器直接连接在一起。优选地，发电机壳体（15）被加压到与工作流体基本相同的压力。还优选地，发电机（12）包括一系列轴向对准且相对可旋转的盘形绕组组件和与绕组组件交错的同轴系列的盘形永磁体组件，并且提供平行于公共端的力线轴。

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