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公开(公告)号：US20220018337A1
公开(公告)日：2022-01-20
申请号：US17312732
申请日：2019-12-17
Applicant: Vestas Wind Systems A/S
Inventor： Peter Mongeau , Nicolaj Olesen , Lars Brink Christensen , Marek Swies
Abstract: An electrical power generating assembly (20) for a wind turbine (1). The electrical power generating assembly comprises a gearbox (22) comprising a gearbox output shaft, a generator (24) comprising a rotor (32) that is coupled to the gearbox output shaft; and a current measuring module (40) located between the gearbox (22) and the generator (24). The current measuring module (40) comprises: an electrical pickup (42) mounted to the electrical power generating assembly (20), wherein the electrical pickup (42) includes an electrical contact (44) that engages with a slip ring (48) associated with the rotor (32). The current measuring module further comprises: a first current measuring device (50) mounted with respect to the electrical pickup (42) to detect current flowing at least through the electrical pickup; and a second current measuring device (52) mounted with respect to the electrical pickup (42) to detect current flowing through at least a component associated with the gearbox output shaft.
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公开(公告)号：US11592005B2
公开(公告)日：2023-02-28
申请号：US17312732
申请日：2019-12-17
Applicant: Vestas Wind Systems A/S
Inventor： Peter Mongeau , Nicolaj Olesen , Lars Brink Christensen , Marek Swies
Abstract: An electrical power generating assembly (20) for a wind turbine (1). The electrical power generating assembly comprises a gearbox (22) comprising a gearbox output shaft, a generator (24) comprising a rotor (32) that is coupled to the gearbox output shaft; and a current measuring module (40) located between the gearbox (22) and the generator (24). The current measuring module (40) comprises: an electrical pickup (42) mounted to the electrical power generating assembly (20), wherein the electrical pickup (42) includes an electrical contact (44) that engages with a slip ring (48) associated with the rotor (32). The current measuring module further comprises: a first current measuring device (50) mounted with respect to the electrical pickup (42) to detect current flowing at least through the electrical pickup; and a second current measuring device (52) mounted with respect to the electrical pickup (42) to detect current flowing through at least a component associated with the gearbox output shaft.
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公开(公告)号：US20230204015A1
公开(公告)日：2023-06-29
申请号：US18113696
申请日：2023-02-24
Applicant: Vestas Wind Systems A/S
Inventor： Peter Mongeau , Nicolaj Olesen , Lars Brink Christensen , Marek Swies
CPC classification number: F03D17/00 , F03D9/25 , G01R15/181 , F03D7/0272
Abstract: An electrical power generating assembly for a wind turbine. The electrical power generating assembly comprises a gearbox comprising a gearbox output shaft, a generator comprising a rotor that is coupled to the gearbox output shaft; and a current measuring module located between the gearbox and the generator. The current measuring module comprises: an electrical pickup mounted to the electrical power generating assembly, wherein the electrical pickup includes an electrical contact that engages with a slip ring associated with the rotor. The current measuring module further comprises: a first current measuring device mounted with respect to the electrical pickup to detect current flowing at least through the electrical pickup; and a second current measuring device mounted with respect to the electrical pickup to detect current flowing through at least a component associated with the gearbox output shaft.
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公开(公告)号：US12025095B2
公开(公告)日：2024-07-02
申请号：US18113696
申请日：2023-02-24
Applicant: Vestas Wind Systems A/S
Inventor： Peter Mongeau , Nicolaj Olesen , Lars Brink Christensen , Marek Swies
CPC classification number: F03D17/00 , F03D7/0272 , F03D9/25 , G01R15/181
Abstract: An electrical power generating assembly for a wind turbine. The electrical power generating assembly comprises a gearbox comprising a gearbox output shaft, a generator comprising a rotor that is coupled to the gearbox output shaft; and a current measuring module located between the gearbox and the generator. The current measuring module comprises: an electrical pickup mounted to the electrical power generating assembly, wherein the electrical pickup includes an electrical contact that engages with a slip ring associated with the rotor. The current measuring module further comprises: a first current measuring device mounted with respect to the electrical pickup to detect current flowing at least through the electrical pickup; and a second current measuring device mounted with respect to the electrical pickup to detect current flowing through at least a component associated with the gearbox output shaft.
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