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公开(公告)号：US09617980B2
公开(公告)日：2017-04-11
申请号：US14914226
申请日：2014-06-24
发明人： Toru Okazaki , Taketsune Nakamura
IPC分类号： F03D9/00 , H02P9/04 , F03D1/06 , F03D7/02 , H02P9/00 , H02P101/15 , H02P103/10
CPC分类号： F03D9/22 , F03D1/06 , F03D7/028 , F03D9/11 , F03D9/25 , F03D80/60 , F05B2220/602 , F05B2260/20 , H02P9/00 , H02P29/62 , H02P2101/15 , H02P2103/10 , Y02E10/721 , Y02E10/723 , Y02E10/725
摘要： A wind power generating system includes: a wind mill, an induction rotating machine coupled to a rotating shaft of the wind mill; a power converting device that supplies exciting current to the induction rotating machine; a heat medium circulating structure that circulates a heat medium that receives heat generated by the induction rotating machine; a heat accumulator that accumulates heat of the heat medium; a thermal power generator that converts, into electric power, the heat of the heat medium accumulated in the heat accumulator; and an armature control unit that controls the exciting current in accordance with electric power demand of an electric power system. The armature control unit performs one or both of power generation mode control in which the induction rotating machine is operated as a power generator and heat generation mode control in which the induction rotating machine is operated as a heat generator.
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公开(公告)号：US20150192109A1
公开(公告)日：2015-07-09
申请号：US14416181
申请日：2013-07-12
发明人： Toru Okazaki , Taketsune Nakamura
IPC分类号： F03D9/00
CPC分类号： F03D9/25 , F03D9/00 , F03D9/18 , F03D9/22 , Y02E10/725
摘要： In a wind-powered thermal power generation system, an induction motor includes a field (rotor) which has a field core coupled to a rotation shaft of the wind turbine and a field conductor, and an armature (stator) which has an armature core arranged on the outer side of the field with a spacing therebetween and an armature winding, and the induction motor is housed in the heat insulating container. A heating medium circulation mechanism circulates, inside the heat insulating container, a heating medium that receives heat generated by the induction motor. A magnetic field control means controls an input current to the armature winding so as to result in slip that produces load torque at the rotor rotating due to rotation of the wind turbine. A power generation portion converts, into electricity, the heat of the heating medium heated by the induction motor.
摘要翻译： 在风力发电系统中，感应电动机包括具有与风力涡轮机的旋转轴连接的励磁铁芯和励磁导体的励磁电动机（转子）和具有电枢铁心的电枢（定子） 在其外侧具有间隔的电场外侧，并且电枢绕组，并且感应电动机容纳在隔热容器中。 加热介质循环机构在绝热容器内部循环接收由感应电动机产生的热量的加热介质。 磁场控制装置控制到电枢绕组的输入电流，从而导致由于风力涡轮机的旋转而在转子旋转时产生负载转矩的滑差。 发电部将由感应电动机加热的加热介质的热量转换为电。
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公开(公告)号：US10184451B2
公开(公告)日：2019-01-22
申请号：US14416181
申请日：2013-07-12
发明人： Toru Okazaki , Taketsune Nakamura
摘要： In a wind-powered thermal power generation system, an induction motor includes a field (rotor) which has a field core coupled to a rotation shaft of the wind turbine and a field conductor, and an armature (stator) which has an armature core arranged on the outer side of the field with a spacing therebetween and an armature winding, and the induction motor is housed in the heat insulating container. A heating medium circulation mechanism circulates, inside the heat insulating container, a heating medium that receives heat generated by the induction motor. A magnetic field control means controls an input current to the armature winding so as to result in slip that produces load torque at the rotor rotating due to rotation of the wind turbine. A power generation portion converts, into electricity, the heat of the heating medium heated by the induction motor.
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