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公开(公告)号：US20220077816A1
公开(公告)日：2022-03-10
申请号：US17469700
申请日：2021-09-08
Applicant: NEXTracker Inc.
Inventor： Jacob Mark Morin , Abhimanyu Sable , Pradeep Kumar Dube
Abstract: A solar tracker including a torque tube, a plurality of bearings configured to receive the torque tube, a plurality of piers each configured to receive one of the plurality of bearings, and a lock-out device mounted on one of the plurality of piers and operatively associated with at least one of the plurality of bearings, the lock out device configured to periodically engage and disengage openings formed in the bearings to limit movement of the torque tube and to transfer load from the torque tube to the pier on which it is mounted.
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公开(公告)号：US11251746B2
公开(公告)日：2022-02-15
申请号：US16196817
申请日：2018-11-20
Applicant: Nextracker Inc
Inventor： Stuart Upfill-Brown , Tushar Guha , Jacob Mark Morin
Abstract: Methods and systems of managing dynamic response to wind in a solar tracker system are provided. The method includes determining a wind speed, comparing the wind speed to a predetermined threshold value to determine if the wind speed equals or exceeds the predetermined threshold, positioning a windward most solar tracker to a predetermined angle based on the comparing, and positioning a leeward most solar tracker to the predetermined angle based on the comparing. The solar trackers are positioned at the predetermined angle at a predetermined interval starting at the windward most solar tracker and the remaining solar trackers remain in a normal operating condition.
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公开(公告)号：US20200162015A1
公开(公告)日：2020-05-21
申请号：US16196817
申请日：2018-11-20
Applicant: Nextracker Inc
Inventor： Stuart Upfill-Brown , Tushar Guha , Jacob Mark Morin
Abstract: Methods and systems of managing dynamic response to wind in a solar tracker system are provided. The method includes determining a wind speed, comparing the wind speed to a predetermined threshold value to determine if the wind speed equals or exceeds the predetermined threshold, positioning a windward most solar tracker to a predetermined angle based on the comparing, and positioning a leeward most solar tracker to the predetermined angle based on the comparing. The solar trackers are positioned at the predetermined angle at a predetermined interval starting at the windward most solar tracker and the remaining solar trackers remain in a normal operating condition.
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公开(公告)号：US20220224283A1
公开(公告)日：2022-07-14
申请号：US17584035
申请日：2022-01-25
Applicant: NEXTracker Inc.
Inventor： Stuart Upfill-Brown , Tushar Guha , Jacob Mark Morin
Abstract: Methods and systems of managing dynamic response to wind in a solar tracker system are provided. The method includes determining a wind speed, comparing the wind speed to a predetermined threshold value to determine if the wind speed equals or exceeds the predetermined threshold, positioning a windward most solar tracker to a predetermined angle based on the comparing, and positioning a leeward most solar tracker to the predetermined angle based on the comparing. The solar trackers are positioned at the predetermined angle at a predetermined interval starting at the windward most solar tracker and the remaining solar trackers remain in a normal operating condition.
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