Data routing transmission control method of wireless autonomous monitoring network of wind farm

A data routing and monitoring network technology, applied in network topology, wireless communication, electrical components, etc., can solve the problems of long routing path of wireless ad hoc network, unable to meet the control needs of wind farms, and large routing communication delay, etc., to improve data The effect of transmission security, reduction of routing transmission delay, and shortening of routing path
CN103442403AInactive Publication Date: 2013-12-11CHONGQING UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING UNIV
Publication Date
2013-12-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a data routing transmission control method of a wireless autonomous monitoring network of a wind farm. By adopting the data routing transmission control method of a wireless autonomous monitoring network of a wind farm provided by the invention, when a node performing data transmission and a destination node are positioned in different sub-tree clusters, as long as a neighbor node meeting the routing conditions and the energy storage requirements exists, cross-tree cluster routing transmission is directly performed without the necessity of forwarding through a root node (a network coordinator) again, thus the routing path is effectively shortened, the routing transmission delay is reduced, and the real-time property of data transmission of the wireless autonomous monitoring network of the wind farm is improved; and moreover, the method also performs judgment on the energy storage conditions of the neighbor node, the phenomenon that ongoing data routing transmission cannot be supported due to insufficient energy storage of the neighbor node during the cross-tree cluster routing transmission is avoided, and the data transmission safety of the wireless autonomous monitoring network of the wind farm is improved.
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Description

technical field

[0001] The invention relates to the technical field of wind power generation equipment and the technical field of communication, in particular to a data routing transmission control method for a wireless autonomous monitoring network of a wind farm. Background technique

[0002] With the rapid increase in the capacity of large-scale wind turbines (also referred to as wind turbines), wind turbines are now developing from hundreds of kilowatts to mega-levels, and the mechanical structure is becoming increasingly complex, and the interconnection and coupling between different components have become increasingly complex. Even more closely, the failure of one component could disrupt the entire power generation process. In addition, with the rapid development of wind turbines in recent years, the maturity of its technology cannot keep up with the development speed of wind turbines. There have been a large number of reports in the media about the damage of wind turb...

Claims

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