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1. 发明专利

JP2012225296A Wind power generating system 有权
标题翻译：风力发电系统
公开(公告)号：JP2012225296A
公开(公告)日：2012-11-15
申请号：JP2011094854
申请日：2011-04-21
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUDA HISASHI , TANAKA MOTOFUMI , YASUI SUKEYUKI , GOTO SHOHEI , WADA KUNIHIKO , OZAKI KAZUFUMI , OSAKO TOSHIKI
IPC分类号： F03D11/00
CPC分类号： F03D7/022 , F03D80/00 , F05B2240/30 , F05B2240/32 , F15D1/0075 , H05H1/2406 , H05H2001/2412 , H05H2001/2418 , Y02E10/721 , Y02E10/723
摘要： PROBLEM TO BE SOLVED: To provide a wind power generating system stably having high efficiency as preventing the entire system from being influenced even in a case that failure such as a short-circuit occurs at a plasma airflow generating unit.SOLUTION: The wind power generating system includes: a plurality of plasma airflow generating units 10A1, 10A2, 10A3, 10B1, 10B2, 10B3 for generating plasma airflow; and at least one plasma power source 2 which supplies voltage to the plasma airflow generating units, wherein the plasma airflow generating units are arranged on a surface of a blade 21 of the wind power generating system and are supplied with voltage as being separated into a plurality of lines A, B separately for each of the lines.
摘要翻译：要解决的问题：即使在等离子体气流产生单元发生诸如短路的故障的情况下，也可以提供稳定地具有高效率的风力发电系统，从而防止整个系统的影响。解决方案：风力发电系统包括：多个用于产生等离子体气流的等离子体气流发生单元10A1,10A2,2103,10B1,10B2,10B3; 以及至少一个等离子体电源2，其向等离子体气流产生单元提供电压，其中等离子体气流产生单元布置在风力发电系统的叶片21的表面上，并被分配成多个电压线A，B分别为每条线。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013236995A Air current generating device 审中-公开
标题翻译：空气电流发生装置
公开(公告)号：JP2013236995A
公开(公告)日：2013-11-28
申请号：JP2012110542
申请日：2012-05-14
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIMURA NAOHIKO , TANAKA MOTOFUMI , GOTO SHOHEI
IPC分类号： B01J19/08 , B64C23/00 , H05H1/24 , H05H1/54
摘要： PROBLEM TO BE SOLVED: To provide an air current generating device which can accelerate a flow rate of a generated induced flow while suppressing a voltage to be applied to a pair of electrodes which generates dielectric barrier discharge.SOLUTION: An air current generating device 10 includes: a dielectric body 20; a first electrode 21 provided on a surface 20a of the dielectric body 20; a second electrode 22 provided, via a dielectric body F, at a position away from the surface 20a of dielectric 20 more than the first electrode 21 and also a position shifted from the first electrode 21 in a direction an inductive flow F flows; and a third electrode 23 provided, via the dielectric body 20, at a position shifted from the second electrode 22 in the direction the inductive flow F flows and on the surface 20a of the dielectric body 20. A discharge power supply 40 that applies an alternating voltage between the first electrode 21 and the second electrode 22, and an acceleration power supply 41 that applies a voltage between the second electrode 22 and the third electrode 23 are included. The inductive flow F is generated from the first electrode side toward the third electrode side.
摘要翻译：要解决的问题：提供一种气流发生装置，其可以抑制产生电介质阻挡放电的一对电极的电压，同时抑制产生的感应流的流量。解决方案：气流发生装置10包括电介体20; 设置在电介质体20的表面20a上的第一电极21; 第二电极22经由电介质本体F设置在比第一电极21更远离电介质20的表面20a的位置处，以及从感应流F流动的方向上从第一电极21移位的位置; 以及第三电极23，其经由电介质体20在与第二电极22相反的方向上设置在感应流F流动的位置和介电体20的表面20a上。施加交替的放电电源40 包括第一电极21和第二电极22之间的电压以及在第二电极22和第三电极23之间施加电压的加速电源41。感应流F从第一电极侧向第三电极侧产生。

3. 发明专利

JP2012255431A Wind power generation system 有权
标题翻译：风力发电系统
公开(公告)号：JP2012255431A
公开(公告)日：2012-12-27
申请号：JP2012070189
申请日：2012-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TANAKA MOTOFUMI , SHIMURA NAOHIKO , GOTO SHOHEI , MATSUDA HISASHI , YASUI SUKEYUKI , OSAKO TOSHIKI , ASAYAMA MASAHIRO
IPC分类号： F03D11/00
CPC分类号： F03D7/022 , F03D7/0256 , F03D80/30 , H05H1/2406 , Y02E10/723
摘要： PROBLEM TO BE SOLVED: To provide a wind power generation system capable of preventing a thunderstroke or a large current flow into an airflow generating device provided on a blade.SOLUTION: The wind power generation system 10 includes: a lightening protection device including a receptor 70 provided on a blade surface and a lightening grounding conductive wire 73 grounding the receptor 70; an airflow generating device 60 that is provided on the blade surface and has a first electrode 61 and a second electrode 62 via a dielectric 63; a power supply for electric discharge 65 that includes a switch 90 capable of connecting the first electrode 61 to an output terminal 84, a switch 91 capable of connecting the second electrode 62 to an output terminal 85, and a switch 92 capable of selectively connecting the first electrode 61 or the second electrode 62 to a grounding conductor 100; and a thundercloud detection device that detects information on approach of thunder cloud. If the information on approach of thundercloud is detected, the second electrode 62 is connected to the grounding conductor 100, and connection is disconnected between the first electrode 61 and the output terminal 84 of a voltage application unit 83 and between the second electrode 62 and the output terminal 85 thereof.
摘要翻译：要解决的问题：提供一种能够防止雷电或大电流流入设置在叶片上的气流发生装置中的风力发电系统。风力发电系统10包括：减轻保护装置，其包括设置在叶片表面上的接收器70和使接地器70接地的发光接地导线73; 气流产生装置60，其设置在叶片表面上，并且具有经由电介质63的第一电极61和第二电极62; 用于放电的电源65包括能够将第一电极61连接到输出端子84的开关90，能够将第二电极62连接到输出端子85的开关91和能够选择性地连接第一电极61或第二电极62连接到接地导体100; 雷达检测装置，用于检测雷云进近的信息。如果检测到关于雷云接近的信息，则第二电极62连接到接地导体100，并且在电压施加单元83的第一电极61和输出端子84之间以及第二电极62与第二电极62之间的连接被断开输出端子85。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013174231A Wind power generation system and control method for the same 有权
标题翻译：风力发电系统及其控制方法
公开(公告)号：JP2013174231A
公开(公告)日：2013-09-05
申请号：JP2012070191
申请日：2012-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TANAKA MOTOFUMI , MATSUDA HISASHI , WADA KUNIHIKO , YASUI SUKEYUKI , GOTO SHOHEI , SHIMURA NAOHIKO , ISHIWATARI YUTAKA , KINOSHITA SUSUMU , OZAKI TAMON , MIZUNO SUEYOSHI , NODA SHINICHI
IPC分类号： F03D7/04 , F03D11/00 , H02P9/00
CPC分类号： Y02E10/722 , Y02E10/723
摘要： PROBLEM TO BE SOLVED: To provide a wind power generation system and a control method for the same capable of optimization of a flow on a blade surface and improvement of power generation output.SOLUTION: A wind power generation system 10 of an embodiment includes a rotor 40 having a hub 41 and blades 42, a nacelle 31 for pivotally supporting the rotor 40, a tower 30 for supporting the nacelle 31, an airflow generation device 60 provided in a leading edge of each of the blades 42 and having a first electrode 61 and a second electrode 62 which are separated via a dielectric, a discharge power supply 65 capable of applying a voltage between the electrodes of the airflow generation device 60, and a control unit 110 controlling the discharge power supply 65. The control unit 110 controls the voltage from the discharge power supply 65 to perform pulse modulation so that a value of a relational expression fC/U is 0.1 or larger and 9 or smaller where f is a pulse modulation frequency of the voltage, C is a chord length of the blades 42, and U is a relative velocity combining a peripheral velocity of the blades 42 and a wind velocity, so as to generate a plasma induced flow.
摘要翻译：要解决的问题：提供一种能够优化叶片表面的流动并提高发电输出的风力发电系统及其控制方法。解决方案：实施例的风力发电系统10包括转子 40具有轮毂41和叶片42，用于枢转地支撑转子40的机舱31，用于支撑机舱31的塔架30，设置在每个叶片42的前缘中的气流发生装置60，并具有第一电极61 以及通过电介质分离的第二电极62，能够在气流产生装置60的电极之间施加电压的放电电源65和控制放电电源65的控制单元110.控制单元110控制电压从放电电源65进行脉冲调制，使得关系式fC / U的值为0.1以上且9以下，其中f是vo的脉冲调制频率匝数C是叶片42的弦长，U是组合叶片42的圆周速度和风速的相对速度，以产生等离子体感应流。

5. 发明专利

JP2013060930A Wind power generator 有权
标题翻译：风力发电机
公开(公告)号：JP2013060930A
公开(公告)日：2013-04-04
申请号：JP2011201560
申请日：2011-09-15
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUDA HISASHI , TANAKA MOTOFUMI , GOTO SHOHEI , WADA KUNIHIKO , OZAKI TAMON , OSAKO TOSHIKI
IPC分类号： F03D11/00 , F03D1/06
CPC分类号： F03D7/02 , F03D1/0675 , F03D7/022 , F03D7/0232 , F05B2240/30 , F05B2240/31 , Y02E10/721
摘要： PROBLEM TO BE SOLVED: To provide a wind power generator which can reduce power consumption in an airflow generator, reliably constrain flow separation on a blade surface, and improve efficiency.SOLUTION: The wind power generator 10 includes: a first electrode 41 and a second electrode 43 separated via a dielectric body 42; and the airflow generator 40 having a discharge power source 61 on a wind turbine blade 32, in which the discharge power source is capable of applying voltage between the first electrode 41 and the second electrode 43. The wind turbine blade 32 is divided in at least two in a blade chord length direction, at least one of blades of the divided wind turbine blade 32 is secured to a rotary shaft, and the remaining blade is secured in a turnable and adjustable manner. In addition, the airflow generator 40 is included on the blade surface of at least one of the blades of the divided wind turbine blade 32.
摘要翻译：要解决的问题：提供一种可以降低气流发生器中的功率消耗的风力发电机，可靠地约束叶片表面上的流动分离并提高效率。解决方案：风力发电机10包括：通过电介质体42分离的第一电极41和第二电极43; 并且气流发生器40在风力涡轮机叶片32上具有放电电源61，其中放电电源能够在第一电极41和第二电极43之间施加电压。风力涡轮机叶片32至少被划分两个在叶片弦长度方向上，划分的风力涡轮机叶片32的至少一个叶片被固定到旋转轴上，并且剩余的叶片以可转动和可调节的方式固定。另外，气流发生器40包括在划分的风力涡轮机叶片32的至少一个叶片的叶片表面上。版权所有：（C）2013，JPO＆INPIT

6. 发明专利

JP2012241732A Airflow control device, and airflow control method 有权
标题翻译：气流控制装置和气流控制方法
公开(公告)号：JP2012241732A
公开(公告)日：2012-12-10
申请号：JP2011109474
申请日：2011-05-16
申请人： Toshiba Corp , 株式会社東芝
发明人： TANAKA MOTOFUMI , MATSUDA HISASHI , YASUI SUKEYUKI , GOTO SHOHEI , SHIMURA NAOHIKO , WADA KUNIHIKO , OZAKI TAMON , OSAKO TOSHIKI , ASAYAMA MASAHIRO , UCHIDA YUTAKA
IPC分类号： F15D1/12 , B64C23/00 , B64C23/06
CPC分类号： F01D5/145 , B64C23/005 , B64C2230/12 , F05D2240/127 , F05D2270/17 , F05D2270/172 , Y10T137/0391 , Y10T137/2185 , Y10T137/2191 , Y10T137/2224
摘要： PROBLEM TO BE SOLVED: To provide an airflow control device and airflow control method which can easily and appropriately control airflow without a fluid variation sensor or the like.SOLUTION: The airflow control device 10 includes a vortex shedding structure portion 20 for discharging an airflow flowing on a surface in a flow direction as a vortex flow, and a first electrode 40 and a second electrode 41 disposed on a downstream side of the vortex shedding structure portion 20 via a dielectric. By applying a voltage between the first electrode 40 and the second electrode 41, flow of the airflow on the downstream side of the vortex shedding structure portion 20 is controlled.
摘要翻译：要解决的问题：提供一种气流控制装置和气流控制方法，其可以容易且适当地控制气流而不需要流体变化传感器等。解决方案：气流控制装置10包括用于排出在流动方向上流动的气流作为涡流的涡流脱落结构部分20，以及设置在流动方向的下游侧的第一电极40和第二电极41 涡流脱落结构部分20经由电介质。通过在第一电极40和第二电极41之间施加电压，控制涡流脱落结构部20的下游侧的气流。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012255432A Voltage application device, rotation apparatus and voltage application method 有权
标题翻译：电压应用器件，旋转装置和电压应用方法
公开(公告)号：JP2012255432A
公开(公告)日：2012-12-27
申请号：JP2012070190
申请日：2012-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TANAKA MOTOFUMI , MATSUDA HISASHI , GOTO SHOHEI , YASUI SUKEYUKI , MAJIMA SHUYA , OSAKO TOSHIKI
IPC分类号： F04D29/38 , F01D5/28 , F03D11/00 , F04D29/66 , H05H1/24
CPC分类号： F04D25/06 , B64C2230/12 , F01D5/14 , F03D7/00 , F04D19/002 , F04D29/324 , F04D29/38 , F04D29/388 , F04D29/681 , F04D29/687 , F05D2270/172 , H02M7/02 , Y02E10/722 , Y02E10/723 , Y02T50/166
摘要： PROBLEM TO BE SOLVED: To provide a voltage application device that can supply stably with low noise even under inertial forces by a rotation field.SOLUTION: The voltage application device applies a voltage between first and second electrodes disposed separately from each other in an airflow generation device, which is disposed on a rotation blade of a rotation apparatus, in which a rotation shaft of the rotation blade is held rotatably by a holding part. In the voltage application device, a voltage output unit outputs a voltage. Then, a sliding type transmission unit having electrodes disposed respectively on the rotation blade side and the holding part side of the rotation shaft transmits a voltage outputted from the voltage output unit from the holding part side to the rotation blade side. Then, a transformation unit disposed on the rotation blade side increases the voltage transmitted by the sliding type transmission unit and outputs the voltage to the airflow generation device.
摘要翻译：要解决的问题：提供即使在旋转场的惯性力下也可以稳定地提供低噪声的电压施加装置。解决方案：电压施加装置在设置在旋转装置的旋转叶片上的气流发生装置中彼此分开设置的第一和第二电极之间施加电压，旋转叶片的旋转轴为由保持部可旋转地保持。在电压施加装置中，电压输出部输出电压。然后，具有分别设置在旋转轴的旋转叶片侧和保持部侧的电极的滑动型传递单元将从电压输出单元输出的电压从保持部侧传递到旋转叶片侧。然后，设置在旋转叶片侧的变换单元增加由滑动型传动单元传输的电压，并将电压输出到气流发生装置。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012193678A Airflow generation device, and insulating film for the same 审中-公开
标题翻译：气流发生装置及其绝缘膜
公开(公告)号：JP2012193678A
公开(公告)日：2012-10-11
申请号：JP2011058687
申请日：2011-03-17
申请人： Toshiba Corp , 株式会社東芝
发明人： WADA KUNIHIKO , OZAKI TAMON , TANAKA MOTOFUMI , MATSUDA HISASHI , GOTO SHOHEI , OSAKO TOSHIKI , ISHIWATARI YUTAKA
IPC分类号： F03D11/00 , H05H1/24
CPC分类号： Y02E10/72
摘要： PROBLEM TO BE SOLVED: To provide an airflow generation device that is superior in the barrier discharge performance and has an insulating film which is usable under the outdoor environment or plasma discharge for a long period.SOLUTION: The airflow generation device includes: a first electrode; the insulating film that is laminated on the first electrode such that an end of the first electrode exposes and contains silica-base inorganic polymer which has mainly siloxane bond; and a second electrode that is laminated on the insulating film.

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