Offshore wind power system and operation method thereof

Abstract

An offshore wind power system and an operation method thereof. The system comprises offshore wind turbines (101), marine data centers (102), marine ranches (103), an offshore platform (104), submarine cables (105), and an onshore substation (106); the offshore wind turbines (101) and the offshore platform (104) are arranged above the sea level, the marine ranches (103) are arranged in the sea, and the marine data centers (102) are arranged on the seabed; the offshore wind turbines (101), the marine data centers (102) and the marine ranches (103) are connected by means of cables in wind turbine sleeves; the offshore platform (104), the onshore substation (106) and the wind turbine sleeves are connected by means of the submarine cables (105); the offshore wind turbines (101) are used for supplying power to the marine data centers (102) and the marine ranches (103) and transmitting surplus power to the onshore substation (106) by means of the offshore platform (104); and the device waste heat of the marine data centers (102) is used for providing heat for the marine ranches (103).

Description

Offshore wind power system and operation method thereof

[0001] The present application claims priority to the Chinese patent application No. 202410616558.6, filed on May 17, 2024, and entitled "Offshore wind power system and operation method thereof", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of offshore wind power, in particular to an offshore wind power system and an operation method thereof. BACKGROUND

[0003] At present, offshore wind power is in a stage of rapid development, becoming a key component in the field of clean energy. Offshore wind power technology is gradually mature, project scale is continuously expanding, and cost is gradually decreasing, which promotes its widespread application in the global range.

[0004] However, offshore wind power system faces two major problems, one is the power consumption problem of offshore wind power, offshore wind farms are usually far away from land, and it is difficult to transport power back to land and access to the power grid. At the same time, due to the unstable power generation of offshore wind power, it also brings certain difficulties to the dispatching and trading of the power market, and the abandoned wind rate is the main problem. The second is the sea area resource problem. The construction of offshore wind farms needs to occupy a certain sea area, and the use of sea area involves many aspects, such as fishery, shipping, ecological protection, etc. The single construction of offshore wind power in the sea area will make the sea area resource utilization efficiency not high, so the sea area resource competition of offshore wind power becomes one of the main bottlenecks of offshore wind power development.

[0005] SUMMARY

[0006] Therefore, the present application provides an offshore wind power system and an operation method thereof to solve the problems of power consumption and sea area utilization of offshore wind power system.

[0007] In a first aspect, the present application provides an offshore wind power system, which comprises: an offshore wind turbine, an ocean data center, an ocean ranch, an offshore platform, a submarine cable and a shore station; the offshore wind turbine and the offshore platform are arranged above sea level, the ocean ranch is arranged in the ocean, and the ocean data center is arranged on the seabed; the offshore wind turbine, the ocean data center and the ocean ranch are connected by a cable in a wind turbine sleeve; the offshore platform, the shore station and the wind turbine sleeve are connected by a submarine cable; wherein,

[0008] The ocean data center is used for providing heat for the ocean ranch by using equipment waste heat.

[0009] The offshore wind turbine is used for supplying power to the ocean data center and the ocean ranch, and transmitting surplus power to the shore station through the offshore platform.

[0010] The offshore wind power system provided by the embodiment connects the offshore wind turbine, the marine data center and the marine ranch in the wind turbine sleeve through a cable, and the marine data center, the marine ranch and the offshore wind power facility share a platform and infrastructure, which maximizes the construction cost, improves the resource utilization rate and economic benefits, and the marine data center, as a large power consumer, locally consumes the offshore wind power, realizes the value transition from power to computing power, delivers green computing power to the coastal area, and the waste heat generated by the marine data center can be used for heating the marine ranch, combined with the power generated by the offshore wind turbine, the marine ranch can realize efficient environmental control and improve energy utilization efficiency; secondly, the offshore wind turbine and the offshore platform are arranged above the sea level, the marine ranch is arranged in the sea, and the marine data center is arranged on the seabed, which can realize the transition from the 'plane' era to the 'three-dimensional' era of sea area utilization, realize one sea multiple use, and maximize the sea area utilization efficiency.

[0011] In an optional embodiment, the power generation power supply is further included.

[0012] The power generation power supply is connected to the offshore platform and the wind turbine sleeve through a submarine cable and is used to supply power to the marine data center and the marine ranch when the wind power generation capacity of the offshore wind turbine is less than the sum of the power consumption of the marine data center and the total power consumption of the marine ranch.

[0013] The offshore wind power system provided by the embodiment uses the power generation power supply as a backup power supply to ensure the normal operation of the marine data center and the marine ranch.

[0014] In an optional embodiment, the energy storage device is further included.

[0015] The energy storage device is arranged in the wind turbine sleeve and is connected to the offshore wind turbine and the marine data center through a cable, and is used to store the surplus heat of the marine data center and the surplus power of the offshore wind turbine.

[0016] The offshore wind power system provided by the embodiment stores the surplus heat and the surplus power through the energy storage device, reducing resource waste.

[0017] In an optional embodiment, the offshore wind turbine is further used to convert the output power into heat to supplement the heat to the marine ranch when the waste heat generated by the marine data center is less than the required heat of the marine ranch.

[0018] The offshore wind power system provided by the embodiment converts the output power of the offshore wind turbine into heat to supplement the heat to the marine ranch, realizes local consumption of power and local utilization of waste heat, and improves energy utilization efficiency.

[0019] In an alternative embodiment, the offshore platform comprises: a substation, a data center relay station and a transport ship docking station.

[0020] The substation is configured to transmit power between the offshore wind turbine and the shore station.

[0021] The data center relay station is configured to transmit device data between the marine data center and the shore station.

[0022] The transport ship docking station is configured to transmit marine products from the marine ranch to the shore station.

[0023] The offshore wind power system provided by the embodiment meets the connection requirements between the power transmission of the wind power, the network of the marine data center 102 and the marine products produced by the marine ranch and the shore station.

[0024] In an alternative embodiment, the offshore platform further comprises a maintenance station.

[0025] The maintenance station is configured to provide a maintenance platform for the offshore wind turbine, the marine data center and the marine ranch.

[0026] The offshore wind power system provided by the embodiment meets the maintenance requirements of the offshore wind turbine, the marine data center and the marine ranch through the maintenance station.

[0027] In a second aspect, the application provides a method for operating an offshore wind power system, which is applied to the offshore wind power system of the first aspect or any of the corresponding embodiments thereof, and the method comprises:

[0028] Obtaining the wind power generation amount of the offshore wind turbine, the power consumption of the marine ranch equipment, the required heating amount of the marine ranch, the power consumption of the marine data center and the waste heat coefficient of the marine data center;

[0029] Calculating the waste heat amount generated by the marine data center based on the power consumption of the marine data center and the waste heat coefficient of the marine data center;

[0030] Comparing the required heating amount of the marine ranch and the waste heat amount generated by the marine data center, and determining the total power consumption of the marine ranch based on the comparison result;

[0031] Comparing the wind power generation amount of the offshore wind turbine with the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, and supplying power to the marine ranch and the marine data center based on the comparison result.

[0032] The operation method of the offshore wind power system provided by the embodiment compares the heat supply amount required by the marine ranch and the surplus heat amount generated by the marine data center, and compares the wind power generation amount of the offshore wind turbine with the sum of the power consumption amount of the marine data center and the total power consumption amount of the marine ranch. The surplus heat amount generated by the marine data center can be used to supply heat for the marine ranch. In combination with the power generated by the offshore wind power, the efficient environmental control of the marine ranch can be realized, and the energy utilization efficiency is improved.

[0033] In an optional embodiment, the heat supply amount required by the marine ranch and the surplus heat amount generated by the marine data center are compared, and the total power consumption amount of the marine ranch is determined based on the comparison result, comprising:

[0034] If the heat supply amount required by the marine ranch is greater than or equal to the surplus heat amount generated by the marine data center, the total power consumption amount of the marine ranch is calculated based on the power consumption amount of the marine ranch equipment, the heat supply amount required by the marine ranch and the surplus heat amount generated by the marine data center.

[0035] Alternatively, if the heat supply amount required by the marine ranch is less than the surplus heat amount generated by the marine data center, the power consumption amount of the marine ranch equipment is taken as the total power consumption amount of the marine ranch.

[0036] In an optional embodiment, the heat supply amount required by the marine ranch and the surplus heat amount generated by the marine data center are compared, and the total power consumption amount of the marine ranch is determined based on the comparison result, further comprising:

[0037] If the heat supply amount required by the marine ranch is less than the surplus heat amount generated by the marine data center, the marine data center provides heat to the marine ranch, and the surplus heat amount generated by the marine data center is stored in the storage device.

[0038] In an optional embodiment, power is supplied to the marine ranch and the marine data center based on the comparison result, comprising:

[0039] If the wind power generation amount of the offshore wind turbine is greater than or equal to the sum of the power consumption amount of the marine data center and the total power consumption amount of the marine ranch, power is supplied to the marine data center and the marine ranch by the offshore wind turbine, and the surplus power amount is calculated based on the wind power generation amount of the offshore wind turbine and the sum of the power consumption amount of the marine data center and the total power consumption amount of the marine ranch, and the surplus power amount is transmitted to the shore station through the offshore platform;

[0040] Alternatively, if the wind power generation amount of the offshore wind turbine is less than the sum of the power consumption amount of the marine data center and the total power consumption amount of the marine ranch, the shore station supplies power to the marine data center and the marine ranch through the offshore platform. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical solutions of the present application, the specific embodiments or prior art technical solutions will be described below. Obviously, the drawings described below are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0042] Fig. 1 is a structural schematic diagram of a sea wind power system according to an embodiment of the present application;

[0043] Fig. 2 is a structural block diagram of a sea wind power system according to an embodiment of the present application;

[0044] Fig. 3 is a structural block diagram of a sea platform according to an embodiment of the present application;

[0045] Fig. 4 is a flowchart of a method for operating a sea wind power system according to an embodiment of the present application;

[0046] Fig. 5 is a flowchart of another method for operating a sea wind power system according to an embodiment of the present application;

[0047] Fig. 6 is a flowchart of a method for operating a sea wind power system integrating a sea ranching and a sea data center according to an embodiment of the present application. DETAILED DESCRIPTION

[0048] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described below in connection with the drawings of the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative effort fall within the scope of the present application.

[0049] The present embodiment provides a sea wind power system, which is used to realize the above-mentioned embodiments and optional implementation manners, and has been described above. As used below, the term "module" can be a combination of software and / or hardware that realizes a predetermined function. Although the apparatus described in the following embodiments is preferably realized in software, realization in hardware, or a combination of software and hardware is also possible and contemplated.

[0050] The embodiment provides an offshore wind power system, as shown in Figures 1-2, which comprises an offshore wind turbine 101, an ocean data center 102, an ocean ranch 103, an offshore platform 104, a submarine cable 105 and a shore station 106; the offshore wind turbine 101 and the offshore platform 104 are arranged above the sea level, the ocean ranch 103 is arranged in the ocean, and the ocean data center 102 is arranged on the seabed; the offshore wind turbine 101, the ocean data center 102 and the ocean ranch 103 are connected through cables in a wind turbine sleeve; the offshore platform 104, the shore station 106 and the wind turbine sleeve are connected through the submarine cable 105; wherein,

[0051] The ocean data center 102 is used for providing heat for the ocean ranch 103 by using equipment waste heat.

[0052] The offshore wind turbine 101 is used for supplying power for the ocean data center 102 and the ocean ranch 103, and transmitting surplus power to the shore station 106 through the offshore platform 104.

[0053] Specifically, the offshore wind turbine 101, the ocean data center 102, the energy storage device and the ocean ranch 103 share fixed infrastructure to save construction cost, and cables are used to connect the above-mentioned devices in the wind turbine sleeve, and the submarine cable 105 is only arranged between the fixed infrastructure, the power generation power source, the offshore platform 104 and the shore station 106.

[0054] Optionally, the shore station 106 bears power equipment, network communication, central monitoring and other facilities, and bears the role of being connected with a power grid and a network on the shore.

[0055] The offshore wind power system provided by the embodiment is characterized in that the offshore wind turbine, the ocean data center and the ocean ranch are connected through cables in a wind turbine sleeve, the ocean data center is used for consuming offshore wind power on site, realizes value transition from power to computing power, delivers green computing power to a coastal area, surplus heat generated by the ocean data center can be used for heating the ocean ranch, and high-efficiency environmental control of the ocean ranch can be realized in combination with power generated by the offshore wind turbine, so that energy utilization efficiency is improved; and the offshore wind turbine and the offshore platform are arranged above the sea level, the ocean ranch is arranged in the ocean, and the ocean data center is arranged on the seabed, so that sea area utilization is changed from a 'plane' era to a 'three-dimensional' era, one sea is used in multiple ways, and sea area utilization efficiency is maximized.

[0056] In some optional embodiments, the power generation power source 107 is further included.

[0057] The power generation source 107 is connected with the offshore platform 104 and the wind turbine through the submarine cable 105, and is used for supplying power to the ocean data center 102 and the ocean ranch 103 when the wind power generation capacity of the offshore wind turbine 101 is less than the sum of the power consumption of the ocean data center 102 and the total power consumption of the ocean ranch 103.

[0058] Specifically, if the wind power generation capacity of the offshore wind turbine 101 is insufficient to meet the power supply demand of the ocean data center 102 and the ocean ranch 103, the power supply is supplemented by the onshore power grid of the shore station 106 through the offshore platform 104, and if the shore station 106 cannot supply power, the power generation source 107 is used to supply power to the ocean data center 102 and the ocean ranch 103.

[0059] The offshore wind power system provided in the embodiment takes the power generation source as a backup power supply, and ensures the normal operation of the ocean data center and the ocean ranch.

[0060] In some optional embodiments, the offshore wind power system further comprises an energy storage device 108.

[0061] The energy storage device 108 is arranged in the wind turbine, and is connected with the offshore wind turbine 101 and the ocean data center 102 through a cable, and is used for storing the surplus heat of the ocean data center 102 and storing the surplus power of the offshore wind turbine 101.

[0062] Specifically, the energy storage device 108 connected with the ocean data center 102 and the offshore wind turbine 101 is used for storing the surplus heat or the surplus power, and for peak shaving.

[0063] The offshore wind power system provided in the embodiment stores the surplus heat and the surplus power through the energy storage device, and reduces the waste of resources.

[0064] In some optional embodiments, the offshore wind turbine 101 is further used for converting the output power into heat to supplement the heat to the ocean ranch 103 when the surplus heat generated by the ocean data center 102 is less than the required heat supply of the ocean ranch 103.

[0065] Specifically, the required heat of the ocean ranch 103 is mainly supplied by the equipment surplus heat generated by the ocean data center 102, and the insufficient part is supplemented by the output power of the offshore wind turbine 101 converted into heat.

[0066] The offshore wind power system provided in the embodiment converts the output power of the offshore wind turbine into heat to supplement the heat to the ocean ranch, realizes the in-situ consumption of power and the in-situ utilization of surplus heat, and improves the energy utilization efficiency.

[0067] In some optional embodiments, as shown in FIG. 3, the offshore platform 104 comprises: a substation 109, a data center relay station 110, and a transport ship docking station 111.

[0068] The substation 109 is configured to transmit power between the offshore wind turbine 101 and the shore station 106.

[0069] The data center relay station 110 is configured to transmit device data between the marine data center 102 and the shore station 106.

[0070] The transport ship docking station 111 is configured to transmit aquatic products of the marine ranch 103 to the outside.

[0071] Specifically, the marine data center 102 is connected to the offshore platform 104 through the submarine cable 105, and is further connected to the network of the shore station 106 to provide computing power services to the outside.

[0072] The offshore wind power system provided in the embodiment meets the connection requirements between the power transmitted by the wind power generation, the network of the marine data center 102, and the aquatic products produced by the marine ranch and the shore station.

[0073] In some optional embodiments, the offshore platform 104 further comprises a maintenance station 112.

[0074] The maintenance station 112 is configured to provide a maintenance platform for the offshore wind turbine 101, the marine data center 102, and the marine ranch 103.

[0075] Specifically, the maintenance station is further configured to provide a maintenance platform for the power generation source 107 and the energy storage device 108.

[0076] The offshore wind power system provided in the embodiment meets the maintenance requirements of the offshore wind turbine, the marine data center, and the marine ranch through the maintenance station.

[0077] According to the embodiments of the present application, a running method of an offshore wind power system is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in a different order.

[0078] In the embodiment, a running method of an offshore wind power system is provided, which can be used in the offshore wind power system described above. FIG. 4 is a flowchart of a running method of an offshore wind power system according to an embodiment of the present application. As shown in FIG. 4, the flowchart comprises the following steps:

[0079] Step S401, obtaining the wind power generation amount of the offshore wind turbine, the marine ranching equipment power consumption, the marine ranching required heat supply amount, the marine data center power consumption, and the marine data center waste heat coefficient.

[0080] Step S402, calculating the marine data center generated waste heat amount based on the marine data center power consumption and the marine data center waste heat coefficient.

[0081] Specifically, the product of the marine data center power consumption and the marine data center waste heat coefficient is taken as the marine data center generated waste heat amount.

[0082] Step S403, comparing the marine ranching required heat supply amount and the marine data center generated waste heat amount, and determining the marine ranching total power consumption based on the comparison result.

[0083] Step S404, comparing the offshore wind turbine wind power generation amount with the sum of the marine data center power consumption and the marine ranching total power consumption, and supplying power to the marine ranching and the marine data center based on the comparison result.

[0084] The offshore wind power system operation method provided in the embodiment compares the marine ranching required heat supply amount and the marine data center generated waste heat amount, and compares the offshore wind turbine wind power generation amount with the sum of the marine data center power consumption and the marine ranching total power consumption, so that the marine data center generated waste heat amount can be used for marine ranching heat supply, and the offshore wind power generated power can be used for efficient environmental control of the marine ranching, thereby improving energy utilization efficiency.

[0085] An offshore wind power system operation method is provided in the embodiment, which can be used in the offshore wind power system described above. FIG. 5 is a flowchart of an offshore wind power system operation method according to an embodiment of the present application. As shown in FIG. 5, the flowchart includes the following steps:

[0086] Step S501, obtaining the wind power generation amount of the offshore wind turbine, the marine ranching equipment power consumption, the marine ranching required heat supply amount, the marine data center power consumption, and the marine data center waste heat coefficient. For details, please refer to step S401 of the embodiment shown in FIG. 4, which will not be repeated here.

[0087] Step S502, calculating the marine data center generated waste heat amount based on the marine data center power consumption and the marine data center waste heat coefficient. For details, please refer to step S402 of the embodiment shown in FIG. 4, which will not be repeated here.

[0088] Step S503, comparing the marine ranching required heat supply amount and the marine data center generated waste heat amount, and determining the marine ranching total power consumption based on the comparison result.

[0089] Specifically, as shown in FIG. 6, the step S503 includes:

[0090] In step S5031, if the required heat supply of the marine ranch is greater than or equal to the surplus heat generated by the marine data center, the total power consumption of the marine ranch is calculated based on the power consumption of the marine ranch equipment, the required heat supply of the marine ranch, and the surplus heat generated by the marine data center.

[0091] Specifically, if Q ranch ≥ m DC × P DC , the output power of the offshore wind turbine is used to supplement the required heat supply of the marine ranch, and the total power consumption of the marine ranch is the power consumption of the marine ranch equipment and the power required to supplement the heat supply. The calculation formula of the total power consumption of the marine ranch is as follows: P ranch = P randev + Q ranch - m DC × P DC (1)

[0092] Wherein, P ranch represents the total power consumption of the marine ranch, P randev represents the power consumption of the marine ranch equipment, Q ranch represents the required heat supply of the marine ranch, m DC represents the surplus heat coefficient of the marine data center, and P DC represents the power consumption of the marine data center.

[0093] In step S5032, alternatively, if the required heat supply of the marine ranch is less than the surplus heat generated by the marine data center, the power consumption of the marine ranch equipment is taken as the total power consumption of the marine ranch.

[0094] Specifically, if Q ranch < m DC × P DC , the total power consumption of the marine ranch can be represented as: P ranch = P randev (2)

[0095] Alternatively, if the required heat supply of the marine ranch is less than the surplus heat generated by the marine data center, the marine data center provides heat to the marine ranch, and the surplus heat generated by the marine data center is stored in the storage device.

[0096] In step S504, the wind power generation capacity of the offshore wind turbine is compared with the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, and power is supplied to the marine ranch and the marine data center based on the comparison result.

[0097] Specifically, as shown in FIG. 6, the step S504 includes:

[0098] Step S5041: If the wind power generated by the offshore wind turbine is greater than or equal to the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, then power is supplied to the marine data center and the marine ranch through the offshore wind turbine. The excess power is calculated based on the sum of the wind power generated by the offshore wind turbine and the power consumption of the marine data center and the total power consumption of the marine ranch, and the excess power is transmitted to the shore station through the offshore platform.

[0099] Specifically, if P wind ≥P DC +P ranch After supplying power to the marine data center and marine ranch via offshore wind turbines, the excess electricity is transmitted to the shore station via the offshore platform. The excess electricity P 多 The calculation formula is as follows: P 多 =P wind -P DC +P ranch (3)

[0100] In the above formula, P wind P represents the amount of electricity generated by an offshore wind turbine. DC This indicates the power consumption of the marine data center.

[0101] Step S5042, or, if the wind power generated by the offshore wind turbine is less than the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, then the shore station supplies power to the marine data center and the marine ranch through the offshore platform.

[0102] Specifically, if P wind <P DC +P ranch The power supply is supplemented by the onshore power grid of the shore station through the offshore platform. If the shore station cannot supply power, the power generation power is used to supply power to the marine data center and marine ranch.

[0103] This embodiment provides an operation method for an offshore wind power system. It compares the heat required for the marine ranch with the waste heat generated by the marine data center, and compares the power generated by the offshore wind turbine with the sum of the power consumption of the marine data center and the total power consumption of the marine ranch. The comparison results are used to provide heat to the marine ranch through the marine data center, thereby improving energy efficiency and economic benefits. The offshore wind turbine supplements the waste heat of the marine ranch and supplies power to the marine data center and the marine ranch, realizing on-site power consumption and on-site utilization of waste heat.

[0104] Those skilled in the art can clearly understand that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be realized by electronic hardware or a combination of computer software and electronic hardware. Whether the functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of the present application.

[0105] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described system, device and unit can refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

[0106] In several embodiments provided by the embodiments of the present application, it should be understood that the disclosed system, device and method can be implemented by other ways. For example, the device embodiments described above are only schematic, for example, the division of the units is only a logical function division, and there can be another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed coupling or direct coupling or communication connection between each other can be indirect coupling or communication connection through some interface, device or unit, and can be electrical, mechanical or other forms.

[0107] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, they can be located in one place, or can be distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiments of the present application.

[0108] In addition, each functional unit in each embodiment of the embodiments of the present application can be integrated into a processing unit, or each unit can exist physically independently, or two or more units can be integrated into one unit.

[0109] If the functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present application essentially or say the parts that contribute to the prior art or parts of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the various embodiments of the method of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and various media that can store program codes.

[0110] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and changes fall within the scope defined by the appended claims.

Claims

1. An offshore wind power system, characterized in that, The system comprises offshore wind turbines, ocean data centers, ocean ranches, offshore platforms, submarine cables and shore stations; the offshore wind turbines and the offshore platforms are arranged above sea level, the ocean ranches are arranged in the ocean, and the ocean data centers are arranged on the seabed; the offshore wind turbines, the ocean data centers and the ocean ranches are connected by cables in a wind turbine sleeve; the offshore platforms, the shore stations and the wind turbine sleeve are connected by the submarine cables; wherein, The ocean data center is configured to provide heat for the ocean ranches using equipment waste heat. The offshore wind turbines are configured to supply power to the ocean data centers and the ocean ranches, and to transmit surplus power to the shore stations through the offshore platforms.

2. The system of claim 1, wherein, Further comprising: A power generation source; The power generation source is connected to the offshore platforms and the wind turbine sleeve through the submarine cables, and is configured to supply power to the ocean data centers and the ocean ranches when the wind power generation capacity of the offshore wind turbines is less than the sum of the power consumption of the ocean data centers and the total power consumption of the ocean ranches.

3. The system of claim 1, wherein, Further comprising: An energy storage device; The energy storage device is arranged in the wind turbine sleeve and is connected to the offshore wind turbines and the ocean data centers through the cables, and is configured to store surplus heat of the ocean data centers and surplus power of the offshore wind turbines.

4. The system of claim 1, wherein, The offshore wind turbines are further configured to convert output power into heat to supplement the heat of the ocean ranches when the waste heat generated by the ocean data centers is less than the required heat supply of the ocean ranches.

5. The system of claim 4, wherein, The offshore platform comprises a substation, a data center relay station and a transport ship docking station; The substation is configured to transmit power between the offshore wind turbines and the shore stations; The data center relay station is configured to transmit device data between the ocean data centers and the shore stations; The transport ship docking station is configured to transport aquatic products from the ocean ranches.

6. The system of claim 5, wherein, The offshore platform further comprises a maintenance station; The maintenance station is configured to provide a maintenance platform for the offshore wind turbines, the ocean data centers and the ocean ranches. The method is applied to the offshore wind power system of any one of claims 1 to 6, and comprises:

7. A method of operating an offshore wind power system, c h a r a c t e r i s e d in that Obtaining wind power generation capacity of offshore wind turbines, device power consumption of ocean ranches, required heat supply of ocean ranches, power consumption of ocean data centers and ocean data center waste heat coefficient; Calculating waste heat generated by the ocean data centers based on the power consumption of the ocean data centers and the ocean data center waste heat coefficient; Comparing the required heat supply of the ocean ranches and the waste heat generated by the ocean data centers, and determining the total power consumption of the ocean ranches based on the comparison result; Comparing the wind power generation capacity of the offshore wind turbines with the sum of the power consumption of the ocean data centers and the total power consumption of the ocean ranches, and supplying power to the ocean ranches and the ocean data centers based on the comparison result. ​ 8. The method of claim 7, wherein, The comparison of the required heat supply of the marine ranch and the surplus heat generated by the marine data center, and the determination of the total power consumption of the marine ranch based on the comparison result, comprises: If the required heat supply of the marine ranch is greater than or equal to the surplus heat generated by the marine data center, the total power consumption of the marine ranch is calculated based on the power consumption of the marine ranch equipment, the required heat supply of the marine ranch and the surplus heat generated by the marine data center; Or, if the required heat supply of the marine ranch is less than the surplus heat generated by the marine data center, the power consumption of the marine ranch equipment is taken as the total power consumption of the marine ranch.

9. The method of claim 8, wherein, The comparison of the required heat supply of the marine ranch and the surplus heat generated by the marine data center, and the determination of the total power consumption of the marine ranch based on the comparison result, further comprises: If the required heat supply of the marine ranch is less than the surplus heat generated by the marine data center, the marine data center provides heat to the marine ranch, and the surplus heat generated by the marine data center is stored in the storage device.

10. The method of claim 7, wherein, The power supply to the marine ranch and the marine data center based on the comparison result, comprises: If the wind power generation capacity of the offshore wind turbine is greater than or equal to the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, the offshore wind turbine supplies power to the marine data center And the marine ranch, and the excess power is calculated based on the wind power generation capacity of the offshore wind turbine and the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, and the excess power is transmitted to the shore station through the offshore platform; Or, if the wind power generation capacity of the offshore wind turbine is less than the sum of the power consumption of the marine data center and the total power consumption of the marine ranch, the shore station supplies power to the marine data center and the marine ranch through the offshore platform.

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