发明名称 |
Rotary electric generator stator, rotary electric generator comprising said stator, and wind turbine incorporating said rotary electric generator |
摘要 |
It allows a more complete cooling of the generator, comprising: a magnetic core with a crown (3) from the periphery whereof emerge teeth (4) which have coiled windings (5); an external cooling circuit (9) to carry a coolant fluid; at least one through-hole (12) running along the interior of each tooth (4), and at least one first duct (13), to connect the through-hole (12) with the external cooling circuit (9) and with the through-hole (12) so that it allows the passage of the coolant fluid, the first duct (13, 16) being interposed between one end (7, 8) of the tooth (4) and the winding (5). |
申请公布号 |
EP2806537(A3) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20140169429 |
申请日期 |
2014.05.22 |
申请人 |
ACCIONA WINDPOWER S.A. |
发明人 |
ARLABAN GABEIRAS, TERESA;GARCIA SAYES, JOSÉ MIGUEL;NUÑEZ POLO, MIGUEL |
分类号 |
H02K1/20;F03D9/00;H02K3/24;H02K7/18;H02K9/19;H02K9/22 |
主分类号 |
H02K1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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