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公开(公告)号:US20100298995A1
公开(公告)日:2010-11-25
申请号:US12773441
申请日:2010-05-04
申请人: Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Bung Chai Chin , Pey Yen Siew , Jiann Yi Ho , Wan Ying Chen , Jiun Keat Ong , Kiran Kishan Rao Nandedkar
发明人: Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Bung Chai Chin , Pey Yen Siew , Jiann Yi Ho , Wan Ying Chen , Jiun Keat Ong , Kiran Kishan Rao Nandedkar
IPC分类号: G06F19/00
CPC分类号: F03D7/042 , F03D7/0292 , F03D17/00 , F05B2260/821 , F05B2270/32 , F05B2270/321 , F05B2270/332 , Y02E10/723
摘要: Methods and systems for controlling operation of a wind turbine. The method may comprise determining an alarm level for at least one component of the wind turbine. In the case that an alarm level for at least one component exceeds a predefined level, the method comprises estimating an expected remaining lifetime for the component under the current operating conditions, and controlling operation of the wind turbine in order to adjust the expected remaining lifetime for the component to a desired expected remaining lifetime for said component. Thereby, the expected remaining lifetime for the component can be prolonged until the next scheduled service event. Downtime of the wind turbine is considerably reduced, and unscheduled service events are avoided to the greatest possible extent. Mean time between inspections (MTBI) is also extended.
摘要翻译: 控制风力发电机运行的方法和系统。 该方法可以包括确定风力涡轮机的至少一个部件的报警水平。 在至少一个组件的报警水平超过预定水平的情况下,该方法包括在当前操作条件下估计该组件的预期剩余寿命,以及控制风力涡轮机的运行,以便调整预期的剩余寿命 所述组件到所述组件的期望的预期剩余寿命。 因此,可以将组件的预期剩余寿命延长到下一个计划的服务事件。 风力涡轮机的停机时间大大减少,并且在最大程度上避免了非计划的服务事件。 检查之间的平均时间(MTBI)也延长了。
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公开(公告)号:US08355823B2
公开(公告)日:2013-01-15
申请号:US12773441
申请日:2010-05-04
申请人: Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Bung Chai Chin , Pey Yen Siew , Jiann Yi Ho , Wan Ying Chen , Jiun Keat Ong , Kiran Kishan Rao Nandedkar
发明人: Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Bung Chai Chin , Pey Yen Siew , Jiann Yi Ho , Wan Ying Chen , Jiun Keat Ong , Kiran Kishan Rao Nandedkar
CPC分类号: F03D7/042 , F03D7/0292 , F03D17/00 , F05B2260/821 , F05B2270/32 , F05B2270/321 , F05B2270/332 , Y02E10/723
摘要: Methods and systems for controlling operation of a wind turbine. The method may comprise determining an alarm level for at least one component of the wind turbine. In the case that an alarm level for at least one component exceeds a predefined level, the method comprises estimating an expected remaining lifetime for the component under the current operating conditions, and controlling operation of the wind turbine in order to adjust the expected remaining lifetime for the component to a desired expected remaining lifetime for said component. Thereby, the expected remaining lifetime for the component can be prolonged until the next scheduled service event. Downtime of the wind turbine is considerably reduced, and unscheduled service events are avoided to the greatest possible extent. Mean time between inspections (MTBI) is also extended.
摘要翻译: 控制风力发电机运行的方法和系统。 该方法可以包括确定风力涡轮机的至少一个部件的报警水平。 在至少一个组件的报警水平超过预定水平的情况下,该方法包括在当前操作条件下估计该组件的预期剩余寿命,以及控制风力涡轮机的运行,以便调整预期的剩余寿命 所述组件到所述组件的期望的预期剩余寿命。 因此,可以将组件的预期剩余寿命延长到下一个计划的服务事件。 风力涡轮机的停机时间大大减少,并且在最大程度上避免了非计划的服务事件。 检查之间的平均时间(MTBI)也延长了。
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公开(公告)号:US20100332272A1
公开(公告)日:2010-12-30
申请号:US12820194
申请日:2010-06-22
申请人: Jiun Keat Ong , Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Wan Ying Chen , Pey Yen Siew , Kiran Kishan Rao Nandedkar , Jiann Yi Ho , Bung Chai Chin
发明人: Jiun Keat Ong , Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Wan Ying Chen , Pey Yen Siew , Kiran Kishan Rao Nandedkar , Jiann Yi Ho , Bung Chai Chin
CPC分类号: G05B23/0283 , F03D7/0292 , F03D7/042 , F03D17/00 , F05B2270/109 , F05B2270/32 , F05B2270/321 , F05B2270/332 , F05B2270/334 , G05B13/024 , G06Q10/00 , G06Q10/0637 , G06Q10/20 , Y02E10/723 , Y02E10/726 , Y02E40/76 , Y02P90/86 , Y04S10/54 , Y04S10/545
摘要: A method and a system for controlling operation of a wind turbine are provided. The method includes determining at least one failure mode relating to one or more components of the wind turbine, estimating a remaining lifetime of the component under current operating conditions, determining one or more control schemes to control the operation of the wind turbine in order to adjust the remaining lifetime of the component to a desired remaining lifetime of the component, determining a power production yield for the determined one or more control schemes and selecting a determined control scheme for controlling the operation of the wind turbine that maximizes the power production yield.
摘要翻译: 提供了一种用于控制风力涡轮机的操作的方法和系统。 该方法包括确定与风力涡轮机的一个或多个部件相关的至少一个故障模式,估计当前操作条件下的部件的剩余寿命,确定一个或多个控制方案以控制风力涡轮机的操作以便调整 将组件的剩余寿命延长到组件的期望的剩余寿命,确定所确定的一个或多个控制方案的功率产出产量,并且选择确定的控制方案以控制最大化发电产量的风力涡轮机的运行。
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公开(公告)号:US08577509B2
公开(公告)日:2013-11-05
申请号:US12820194
申请日:2010-06-22
申请人: Jiun Keat Ong , Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Wan Ying Chen , Pey Yen Siew , Kiran Kishan Rao Nandedkar , Jiann Yi Ho , Bung Chai Chin
发明人: Jiun Keat Ong , Tie Ling Zhang , Yu Zhou , Khoon Peng Lim , Wan Ying Chen , Pey Yen Siew , Kiran Kishan Rao Nandedkar , Jiann Yi Ho , Bung Chai Chin
CPC分类号: G05B23/0283 , F03D7/0292 , F03D7/042 , F03D17/00 , F05B2270/109 , F05B2270/32 , F05B2270/321 , F05B2270/332 , F05B2270/334 , G05B13/024 , G06Q10/00 , G06Q10/0637 , G06Q10/20 , Y02E10/723 , Y02E10/726 , Y02E40/76 , Y02P90/86 , Y04S10/54 , Y04S10/545
摘要: A method and a system for controlling operation of a wind turbine are provided. The method includes determining at least one failure mode relating to one or more components of the wind turbine, estimating a remaining lifetime of the component under current operating conditions, determining one or more control schemes to control the operation of the wind turbine in order to adjust the remaining lifetime of the component to a desired remaining lifetime of the component, determining a power production yield for the determined one or more control schemes and selecting a determined control scheme for controlling the operation of the wind turbine that maximizes the power production yield.
摘要翻译: 提供了一种用于控制风力涡轮机的操作的方法和系统。 该方法包括确定与风力涡轮机的一个或多个部件相关的至少一个故障模式,估计当前操作条件下的部件的剩余寿命,确定一个或多个控制方案以控制风力涡轮机的操作以便调整 将组件的剩余寿命延长到组件的期望的剩余寿命,确定所确定的一个或多个控制方案的功率产出产量,并且选择确定的控制方案以控制最大化发电产量的风力涡轮机的运行。
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