公开(公告)号：US20140248118A1

公开(公告)日：2014-09-04

申请号：US13783498

申请日：2013-03-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Mateusz Pawel Wenclik ,  David Charles Korim

IPC: F01D7/00

CPC classification number: F01D7/00 ,  F03D7/0224 ,  F03D7/026 ,  F03D80/70 ,  F05B2260/4031 ,  F05B2260/98 ,  F05B2270/00 ,  Y02E10/723

Abstract: A method for starting-up a wind turbine having a rotor with at least one rotor blade is provided. The method includes rotating the at least one rotor blade towards a main operating position using a pitch drive system including a pitch bearing supporting the at least one rotor blade, and a pitch-driving pinion meshing with the pitch bearing; and activating a pump to feed a lubricant to a lubrication pinion meshing with one of the pitch bearing and the pitch-driving pinion before the at least one rotor blade reaches the main operating position so that the lubricant is mainly transferred to a load portion of the pitch bearing and/or a load portion of the pitch-driving pinion. Further, a control assembly for use with the wind turbine is provided.

Abstract translation: 提供了一种用于启动具有至少一个转子叶片的转子的风力涡轮机的方法。 该方法包括：使用包括支撑至少一个转子叶片的变桨轴承的变桨驱动系统和与变桨轴承啮合的俯仰驱动小齿轮使至少一个转子叶片朝向主操作位置旋转; 以及在所述至少一个转子叶片到达所述主操作位置之前激活泵以将润滑剂供给到与所述变桨轴承和所述俯仰驱动小齿轮中的一个啮合的润滑小齿轮，使得所述润滑剂主要传递到所述 俯仰轴承和/或俯仰驱动小齿轮的负载部分。 此外，提供了一种与风力涡轮机一起使用的控制组件。

公开(公告)号：US09523282B2

公开(公告)日：2016-12-20

申请号：US13783498

申请日：2013-03-04

Applicant: General Electric Company

Inventor： Mateusz Pawel Wenclik ,  David Charles Korim

IPC: F03D7/00 ,  F01D7/00 ,  F03D7/02

CPC classification number: F01D7/00 ,  F03D7/0224 ,  F03D7/026 ,  F03D80/70 ,  F05B2260/4031 ,  F05B2260/98 ,  F05B2270/00 ,  Y02E10/723

Abstract: A method for starting-up a wind turbine having a rotor with at least one rotor blade is provided. The method includes rotating the at least one rotor blade towards a main operating position using a pitch drive system including a pitch bearing supporting the at least one rotor blade, and a pitch-driving pinion meshing with the pitch bearing; and activating a pump to feed a lubricant to a lubrication pinion meshing with one of the pitch bearing and the pitch-driving pinion before the at least one rotor blade reaches the main operating position so that the lubricant is mainly transferred to a load portion of the pitch bearing and/or a load portion of the pitch-driving pinion. Further, a control assembly for use with the wind turbine is provided.

Abstract translation: 提供了一种用于启动具有至少一个转子叶片的转子的风力涡轮机的方法。 该方法包括：使用包括支撑至少一个转子叶片的变桨轴承的变桨驱动系统和与变桨轴承啮合的俯仰驱动小齿轮使至少一个转子叶片朝向主操作位置旋转; 以及在所述至少一个转子叶片到达所述主操作位置之前激活泵以将润滑剂供给到与所述变桨轴承和所述俯仰驱动小齿轮中的一个啮合的润滑小齿轮，使得所述润滑剂主要传递到所述 俯仰轴承和/或俯仰驱动小齿轮的负载部分。 此外，提供了一种与风力涡轮机一起使用的控制组件。