Operation/maintenance control method and operation/maintenance control device of offshore wind farm, and offshore wind power system
A control method and technology of a control device are applied in the field of operation and maintenance control of offshore wind farms and offshore wind power systems, and can solve the problems of poor navigation route, casualties, equipment damage, etc.
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Embodiment 1
[0028] figure 2 A schematic flowchart showing an operation and maintenance control method for an offshore wind farm in Embodiment 1 of the present invention.
[0029] see figure 2 , this embodiment provides an operation and maintenance control method for an offshore wind farm, including S210, S220 and S230.
[0030]At S210, a request to perform operation and maintenance to the offshore wind farm is received.
[0031] When a wind turbine in an offshore wind farm has a fault that cannot be resolved by shutting down and restarting, the main control system of the faulty wind turbine sends an operation and maintenance request to the operation and maintenance control device (that is, a request to perform operation and maintenance to the offshore wind farm), The operation and maintenance request includes the information of the faulty wind turbine and the fault information.
[0032] At S220, the information of the first sea state of the offshore wind farm is obtained, and the mar...
Embodiment 2
[0045] The operation and maintenance control method of the offshore wind farm provided in this embodiment is based on the deployment plan of the operation and maintenance ship before going out to sea in the first embodiment, and also includes the control plan when the operation and maintenance ship goes out to sea.
[0046] Specifically, after the sea-going operation and maintenance ship receives the operation and maintenance command from the operation and maintenance control device and goes out to sea, during the process of the sea-going operation and maintenance ship sailing to the offshore wind farm, the operation and maintenance control method further includes: obtaining the second sea state of the sea-going operation and maintenance ship Information; according to the second motion response parameter value of the sea-going operation and maintenance ship under the second sea condition, determine the second navigation route information of the sea-going operation and maintenanc...
Embodiment 3
[0050] The operation and maintenance control method of the offshore wind farm provided in this embodiment is based on the deployment plan of the operation and maintenance ship before going out to sea in the first embodiment, and on the basis of the control plan when the operation and maintenance ship goes to sea in the second embodiment, It also includes the approach and boarding control scheme of the operation and maintenance ship going out to sea.
[0051] Specifically, the operation and maintenance control method of an offshore wind farm in this embodiment includes: receiving a notification message from an out-of-sea operation and maintenance ship approaching an offshore wind farm; obtaining information on the third sea state of at least two mooring piles of the offshore wind farm; Under the third sea condition, the first relative heave motion parameters of the operation and maintenance ship going out to sea and at least two berths respectively determine the boarding and ber...
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