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公开(公告)号：US09408281B2
公开(公告)日：2016-08-02
申请号：US14403870
申请日：2013-06-07
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Michele Lucente , Paw Rosenvard , Peter Rasmussen , Carsten Lindgaard Jensen
CPC classification number: H05B37/0272 , F03D80/00 , F03D80/82 , F03D80/85 , H05B37/0218 , Y02B20/46 , Y02E10/722 , Y02E10/726
Abstract: Provided is a wind turbine that includes a tower, a nacelle, a plurality of light sources mounted within the tower and the nacelle, and a wireless lighting control system. The wireless lighting control system includes a first locally controllable switch for controlling power to the plurality of light sources and a second locally controllable switch for controlling power to the plurality of light sources. The first and second locally controllable light switches are located remotely from each other. The wireless lighting control system further includes a remotely controllable light switch located at each of one or more of the light sources. The remotely controllable switch is configured to wirelessly receive a switch-on signal generated in response to manipulation of at least one of the first and second locally controllable switches, and switch on power to the corresponding light source in response to receiving the switch-on signal.
Abstract translation: 提供了一种风力涡轮机，其包括塔架，机舱，安装在塔架和机舱内的多个光源，以及无线照明控制系统。 无线照明控制系统包括用于控制多个光源的功率的第一局部可控开关和用于控制多个光源的功率的第二局部可控开关。 第一和第二本地可控光开关彼此远离地定位。 无线照明控制系统还包括位于一个或多个光源中的每一个处的可远程控制的光开关。 远程可控开关被配置为无线地接收响应于第一和第二本地可控开关中的至少一个的操纵而产生的接通信号，并响应于接收到接通信号而接通对相应光源的电力 。
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公开(公告)号：US20150137702A1
公开(公告)日：2015-05-21
申请号：US14403870
申请日：2013-06-07
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Michele Lucente , Paw Rosenvard , Peter Rasmussen , Carsten Lindgaard Jensen
CPC classification number: H05B37/0272 , F03D80/00 , F03D80/82 , F03D80/85 , H05B37/0218 , Y02B20/46 , Y02E10/722 , Y02E10/726
Abstract: Provided is a wind turbine that includes a tower, a nacelle, a plurality of light sources mounted within the tower and the nacelle, and a wireless lighting control system. The wireless lighting control system includes a first locally controllable switch for controlling power to the plurality of light sources and a second locally controllable switch for controlling power to the plurality of light sources. The first and second locally controllable light switches are located remotely from each other. The wireless lighting control system further includes a remotely controllable light switch located at each of one or more of the light sources. The remotely controllable switch is configured to wirelessly receive a switch-on signal generated in response to manipulation of at least one of the first and second locally controllable switches, and switch on power to the corresponding light source in response to receiving the switch-on signal.
Abstract translation: 提供了一种风力涡轮机，其包括塔架，机舱，安装在塔架和机舱内的多个光源，以及无线照明控制系统。 无线照明控制系统包括用于控制多个光源的功率的第一局部可控开关和用于控制多个光源的功率的第二局部可控开关。 第一和第二本地可控光开关彼此远离地定位。 无线照明控制系统还包括位于一个或多个光源中的每一个处的可远程控制的光开关。 远程可控开关被配置为无线地接收响应于第一和第二本地可控开关中的至少一个的操纵而产生的接通信号，并响应于接收到接通信号而接通对相应光源的电力 。
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公开(公告)号：US10044221B2
公开(公告)日：2018-08-07
申请号：US15105463
申请日：2014-11-28
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Paw Rosenvard , Lars Ulrich Nielsen , Sander J. Larsen
Abstract: Auxiliary power is required by each generator to orient the rotor blades to face the wind direction and also for other control and safety functions. This auxiliary power is normally extracted from the power generated within each wind turbine generator. During servicing, auxiliary power is supplied from neighbouring generators using dedicated low-voltage cables. In the event of a fault in the high-voltage cable, connecting one of the groups of generators to the sub-station, these low-voltage cables are used to supply the generators within this group with auxiliary power from the output of one or more of the generators, in the other group of generators.
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公开(公告)号：US09803621B2
公开(公告)日：2017-10-31
申请号：US14404129
申请日：2013-06-06
Applicant: VESTAS WIND SYSTEMS A/S
Inventor： Kenneth Tougaard Simonsen , Paw Rosenvard , David Steele
CPC classification number: F03D7/0296 , F03D7/0212 , F03D7/0224 , F03D7/0264 , F03D7/0268 , F03D7/047 , Y02E10/723
Abstract: The present invention relates to methods, apparatus and computer program products for controlling a wind turbine that comprises a nacelle and one or more turbine blades to reduce or prevent edgewise vibrations building up on the one or more turbine blades. It is identified 202 whether the nacelle is unable to yaw to an upwind position and initiating a corrective action 203 to prevent edgewise vibrations building up on the one or more turbine blades if the nacelle is unable to yaw to an upwind position.
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