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WIND HYBRID GENERATOR WITH RADIAL MAGNETIC FLUX AND EXTERNAL ROTOR

机译：带有径向磁通量和外部转子的风混合发电机

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摘要

The invention relates to a wind hybrid generator with radial magnetic flux and external rotor, meant to convert wind energy into electric and thermal power. According to the invention, the generator achieves the said conversion by means of a wind turbine (II) and consists of a fixed internal part (III) and a mobile part (IV) located outside the former and separated therefrom by an air gap, the mobile part (IV) comprising two external rotors (V and VI), each of them comprising a plurality of permanent magnet pairs (2 and 3) mounted on some cylindrical cores (4 and 5), the magnetic yokes of the two cores being axially arranged in extension of one another and directly coupled to the hub of the wind turbine (II) and aligned in respect of a fixed shaft (6) by some metal shields (1) attached to the yokes by some screws (15) and some radial-axial bearings (16), respectively, the permanent magnet pairs being alternately radially magnetized in order to form heteropolar magnetic structures at the internal peripheries of the two rotors (V and VI), while the fixed part of the generator (I) comprises an internal stator (VII) similar to the stator of a synchronous generator with radial flow, intended for producing electric power, and a cooling-heating system represented by a tubular coil (7) fixed onto the shaft (6), intended for producing thermal power, where the stator (VII) consists of a plurality of coils (8) fixed in the slots of a magnetic core (9), made of laminations and cooled by the coil wherethrough a liquid medium circulates, the cool liquid medium being injected by pumping , through an orifice (10) and leaving the coil, heated, through another orifice (11), its output temperature being controlled with a view to preventing the generator overheating, the liquid being conveyed through some pipes (13 and 14).

机译：具有径向磁通量和外部转子的风力混合发电机技术领域本发明涉及一种具有径向磁通量和外部转子的风力混合发电机，旨在将风能转换成电能和热能。根据本发明，发电机通过风力涡轮机（II）实现所述转换，并且包括固定的内部部分（III）和可移动的部分（IV），该可移动的部分位于模型的外部并且通过气隙与之分开。活动部件（IV），包括两个外部转子（V和VI），每个转子包括安装在某些圆柱芯（4和5）上的多个永磁对（2和3），两个芯的磁轭轴向布置成彼此延伸，并直接连接至风力涡轮机（II）的轮毂，并通过一些金属护罩（1）相对于固定轴（6）对齐，该金属护罩通过一些螺钉（15）和一些径向固定在轭架上轴向轴承（16）分别对永磁体进行径向径向磁化，以便在两个转子（V和VI）的内周形成异极磁结构，而发电机（I）的固定部分包括一个内部定子（VII）类似于具有径向流的同步发电机，用于产生电能;以及冷却-加热系统，其由固定在轴（6）上的管状线圈（7）表示，用于产生热能，其中定子（VII）由多个固定在磁芯（9）的槽中的线圈（8）的叠片制成，并由该线圈冷却，液体介质在其中循环，通过泵送，通过孔（10）注入冷的液体介质并离开线圈蒸汽通过另一个孔（11）加热，其输出温度受到控制，以防止发生器过热，液体通过一些管道（13和14）输送。

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公开/公告号RO131135A2

专利类型
公开/公告日2016-05-30

原文格式PDF
申请/专利权人 UNIVERSITATEA POLITEHNICA DIN BUCUREŞTI;AEOLUS ENERGY INTERNATIONAL S.R.L.;INSTITUTUL NAŢIONAL DE CERCETARE-DEZVOLTAREPENTRU INGINERIE ELECTRICĂ ICPE-CA;
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申请/专利号RO20140000838
发明设计人 MELCESCU LEONARD;POPESCU MIHAIL;PREDESCU MIHAIL;TUDORACHE TIBERIU;NICOLAIE SERGIU;
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申请日2014-11-10
分类号F03D1/00;F03D1/04;F03D3/00;
国家 RO
入库时间 2022-08-21 14:23:22

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