Sea ice removal method, device and system, storage medium and electronic equipment

Abstract

The invention provides a sea ice removing method, a sea ice removing device and a sea ice removing system in an offshore photovoltaic scene. The invention discloses a computer readable storage medium and electronic equipment, and relates to the technical field of new energy. The sea ice removing method comprises the steps that under the condition that it is detected that sea ice exists in an offshore photovoltaic area, the environment temperature, the environment humidity and the sea ice thickness of the offshore photovoltaic area are obtained; determining a target driving parameter of the first deicing device according to the environment temperature, the environment humidity and the sea ice thickness of the offshore photovoltaic area; wherein the first deicing device is installed on a supporting pipe pile of a photovoltaic array, the deicing end of the first deicing device is in a wedge shape, and the deicing end stretches out and draws back in an electric driving mode; and driving the first deicing device to execute deicing operation according to the target driving parameter of the first deicing device. The sea ice removing efficiency in the offshore photovoltaic scene can be improved.

Description

Technical Field

[0001] The present disclosure relates to the field of new energy technology, and more particularly to a method for removing sea ice in an offshore photovoltaic scenario, a device for removing sea ice in an offshore photovoltaic scenario, a system for removing sea ice in an offshore photovoltaic scenario, a computer-readable storage medium, and an electronic device. Background Art

[0002] Offshore photovoltaic power generation, as an emerging renewable energy source, holds broad development prospects. However, in high-latitude waters or during cold seasons, the presence of sea ice can adversely affect photovoltaic arrays and their supporting piles, severely impacting their efficiency and potentially even causing physical damage to offshore photovoltaic equipment.

[0003] The current method of removing sea ice generated in offshore photovoltaic areas relies on human intervention, which is inefficient.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in the field. Summary of the Invention

[0005] The present disclosure aims to provide a method for removing sea ice in an offshore photovoltaic environment, a device for removing sea ice in an offshore photovoltaic environment, a system for removing sea ice in an offshore photovoltaic environment, a computer-readable storage medium, and an electronic device, thereby at least to some extent overcoming the problem of low manual de-icing efficiency.

[0006] According to a first aspect of the present disclosure, a sea ice removal method in an offshore photovoltaic scenario is provided, comprising: upon detecting the presence of sea ice in the offshore photovoltaic area, obtaining the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; determining target drive parameters of a first de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein the first de-icing device is mounted on a supporting pipe pile of the photovoltaic array, the de-icing end of the first de-icing device is wedge-shaped, and the de-icing end is electrically driven to achieve extension and retraction; and driving the first de-icing device to perform a de-icing operation based on the target drive parameters of the first de-icing device.

[0007] Optionally, determining the target driving parameters of the first de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area includes: determining the target temperature level of the ambient temperature of the offshore photovoltaic area; determining the target humidity level of the ambient humidity of the offshore photovoltaic area; determining the target thickness level of the sea ice thickness of the offshore photovoltaic area; determining reference driving parameters of the first de-icing device corresponding to the target temperature level, target humidity level and target thickness level; and determining the target driving parameters of the first de-icing device based on the reference driving parameters of the first de-icing device.

[0008] Optionally, determining the target driving parameters of the first de-icing device based on the reference driving parameters of the first de-icing device includes: obtaining the parameter floating percentage corresponding to the reference driving parameters of the first de-icing device; and determining the target driving parameters of the first de-icing device based on the reference driving parameters of the first de-icing device and the parameter floating percentage.

[0009] Optionally, the sea ice removal method also includes: obtaining the output power of the photovoltaic array; if the output power of the photovoltaic array is abnormal, detecting whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array; and removing the sea ice on the surface of the photovoltaic panels of the photovoltaic array when it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array.

[0010] Optionally, removing sea ice from the surface of the photovoltaic panels of the photovoltaic array includes: determining target driving parameters of a second de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein the second de-icing device is installed on the back of the photovoltaic panel, the second de-icing device includes at least one vibrator, and the target driving parameters include a target vibration frequency and / or a target vibration amplitude corresponding to the vibrator; and driving the second de-icing device to perform a de-icing operation according to the target driving parameters of the second de-icing device.

[0011] According to a second aspect of the present disclosure, a sea ice removal device for an offshore photovoltaic scenario is provided, comprising: a data acquisition module for acquiring, when the presence of sea ice is detected in the offshore photovoltaic area, the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; a parameter determination module for determining target driving parameters of a first de-icing device according to the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein the first de-icing device is installed on a supporting pipe pile of the photovoltaic array, the de-icing end of the first de-icing device is wedge-shaped, and the de-icing end is extended and retracted by electric drive; and a de-icing drive module for driving the first de-icing device to perform a de-icing operation according to the target driving parameters of the first de-icing device.

[0012] Optionally, the parameter determination module is configured to determine a target temperature level for the ambient temperature of the offshore photovoltaic area; determine a target humidity level for the ambient humidity of the offshore photovoltaic area; determine a target thickness level for the sea ice thickness of the offshore photovoltaic area; determine reference driving parameters of the first de-icing device corresponding to the target temperature level, target humidity level, and target thickness level; and determine target driving parameters of the first de-icing device based on the reference driving parameters of the first de-icing device.

[0013] Optionally, the parameter determination module is configured to obtain a parameter increase percentage corresponding to a reference driving parameter of the first deicing device; and determine a target driving parameter of the first deicing device according to the reference driving parameter of the first deicing device and the parameter increase percentage.

[0014] Optionally, the parameter determination module is also configured to obtain the output power of the photovoltaic array; if the output power of the photovoltaic array is abnormal, detecting whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array; and removing the sea ice on the surface of the photovoltaic panels of the photovoltaic array when it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array.

[0015] Optionally, the parameter determination module is configured to determine target driving parameters of the second de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein the second de-icing device is installed on the back of the photovoltaic panel, the second de-icing device includes at least one vibrator, and the target driving parameters include a target vibration frequency and / or a target vibration amplitude corresponding to the vibrator; and the second de-icing device is driven to perform a de-icing operation according to the target driving parameters of the second de-icing device.

[0016] According to a third aspect of the present disclosure, a sea ice removal system for an offshore photovoltaic scenario is provided, comprising: a first de-icing device, mounted on a supporting pipe pile of a photovoltaic array, the de-icing end of the first de-icing device being wedge-shaped, and the de-icing end being retracted and extended by an electric drive; a processing device, for obtaining, upon detecting the presence of sea ice in the offshore photovoltaic area, the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area, determining target driving parameters of the first de-icing device according to the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area, and driving the first de-icing device to perform a de-icing operation according to the target driving parameters of the first de-icing device.

[0017] Optionally, the sea ice removal system also includes: a second de-icing device, installed on the back of the photovoltaic panels of the photovoltaic array, the second de-icing device includes at least one vibrator; wherein the processing equipment is also used to obtain the output power of the photovoltaic array, and if the output power of the photovoltaic array is abnormal, detect whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array, and when it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array, determine the target driving parameters of the second de-icing device according to the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area, the target driving parameters include the target vibration frequency and / or target vibration amplitude corresponding to the vibrator, and drive the second de-icing device to perform the de-icing operation according to the target driving parameters of the second de-icing device.

[0018] According to a fourth aspect of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the sea ice removal method in the above-mentioned offshore photovoltaic scenario is implemented.

[0019] According to a fifth aspect of the present disclosure, an electronic device is provided, comprising: a processor; and a memory for storing executable instructions of the processor; the processor is configured to implement the above-mentioned sea ice removal method in the offshore photovoltaic scenario by executing the executable instructions.

[0020] In the technical solutions provided by some embodiments of the present disclosure, on the one hand, when the presence of sea ice is detected in the offshore photovoltaic area, the target driving parameters of the first de-icing device are determined using the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area, and the first de-icing device is driven to perform de-icing operations according to the target driving parameters of the first de-icing device. In this way, the sea ice in the offshore photovoltaic scenario can be automatically removed, eliminating the operation and cost of manual de-icing and improving the efficiency of de-icing. On the other hand, the first de-icing device is installed on the supporting pipe piles of the photovoltaic array. The de-icing end of the first de-icing device is wedge-shaped, and the de-icing end is electrically driven to achieve extension and retraction. Thus, the supporting and fixing function of the supporting pipe piles is reused, and the wedge-shaped de-icing end can effectively de-ice. In addition, although the present disclosure solution adds a de-icing device in structure, its cost is limited to the initial configuration, and it can play a role in subsequent de-icing applications. It has excellent application prospects for offshore photovoltaic scenarios.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0023] Figure 1 The structural block diagram of a sea ice removal system in an offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure is schematically shown.

[0024] Figure 2 A flow chart schematically illustrates a method for removing sea ice in an offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure.

[0025] Figure 3 A schematic diagram of a process for determining target driving parameters of a first de-icing device according to an embodiment of the present disclosure is shown.

[0026] Figure 4 A block diagram of a sea ice removal device in an offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure is schematically shown.

[0027] Figure 5 A block diagram schematically illustrates an electronic device according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0028] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that the present disclosure will be more comprehensive and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced while omitting one or more of the specific details, or that other methods, components, devices, steps, etc. may be employed. In other cases, well-known technical solutions are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0029] In addition, the accompanying drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. Identical reference numerals in the figures denote identical or similar parts, and thus repetitive descriptions thereof will be omitted. Some of the block diagrams shown in the accompanying drawings are functional entities that do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0030] The flowcharts shown in the accompanying drawings are for illustrative purposes only and do not necessarily include all steps. For example, some steps may be decomposed, while others may be combined or partially combined. Therefore, the actual execution order may vary depending on the actual situation. In addition, all terms such as "first" and "second" below are used for the purpose of distinction only and should not be construed as limitations of this disclosure.

[0031] Figure 1 The structure block diagram of the sea ice removal system in an offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure is schematically shown. Figure 1 The sea ice removal system in the offshore photovoltaic scenario according to the embodiment of the present disclosure may include a first de-icing device and a processing device.

[0032] The first de-icing device can be mounted on the support pipe piles of the photovoltaic array. The de-icing end of the first de-icing device is wedge-shaped and electrically driven to achieve extension and retraction. It should be understood that electric drive is only one example of an implementation of the present disclosure. The de-icing end can also be extended and retracted, raised, and lowered, for example, by hydraulic means, and the present disclosure does not limit this. Furthermore, the present disclosure does not limit the number of first de-icing devices deployed in a scenario; one or more first de-icing devices may be deployed.

[0033] The first deicing device can be connected to the processing device via a wired or wireless connection to perform the corresponding deicing operation in response to the control instructions sent by the processing device. The processing device can be a server, a personal computer, a mobile terminal, a monitoring device, etc., and this disclosure does not limit this.

[0034] Specifically, the processing device can be configured to, upon detecting the presence of sea ice within the offshore photovoltaic area, obtain the ambient temperature, humidity, and sea ice thickness of the offshore photovoltaic area, determine target drive parameters for the first de-icing device based on the ambient temperature, humidity, and sea ice thickness of the offshore photovoltaic area, and drive the first de-icing device to perform a de-icing operation based on the target drive parameters. The target drive parameters for the first de-icing device may include a drive intensity of the first de-icing device, a number of de-icing end movements, and the like.

[0035] refer to Figure 1 In addition to the first deicing device and the processing equipment, the deicing system of the embodiment of the present disclosure may further include a second deicing device.

[0036] The second deicing device can be installed on the back of the photovoltaic panel of the photovoltaic array, and the second deicing device includes at least one vibrator. In addition, the present disclosure does not limit the number of second deicing devices arranged in the scene, which can be one or more.

[0037] Similarly, the second de-icing device may be connected to the processing device in a wired or wireless manner to perform corresponding de-icing operations in response to control instructions sent by the processing device.

[0038] For the second de-icing device, the processing equipment can also be used to obtain the output power of the photovoltaic array. If the output power of the photovoltaic array is abnormal, it is detected whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array. When it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array, the target driving parameters of the second de-icing device are determined according to the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area. The target driving parameters include the target vibration frequency and / or target vibration amplitude corresponding to the vibrator, and the second de-icing device is driven to perform the de-icing operation according to the target driving parameters of the second de-icing device.

[0039] The following describes a method for removing sea ice in an offshore photovoltaic scenario according to an embodiment of the present disclosure. It is understood that each step of the following method for removing sea ice in an offshore photovoltaic scenario can be performed by the above-mentioned processing device.

[0040] Figure 2 The flowchart of the sea ice removal method in the offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure is schematically shown. Figure 2 The sea ice removal method in the offshore photovoltaic scenario may include the following steps:

[0041] S22. In the case where it is detected that there is sea ice in the offshore photovoltaic area, the ambient temperature, the ambient humidity and the sea ice thickness of the offshore photovoltaic area are obtained.

[0042] The offshore photovoltaic area of the embodiment of the present disclosure is configured with a camera, and whether there is sea ice in the offshore photovoltaic area can be determined by analyzing the image collected by the camera. In addition, the image can also be obtained by collecting the offshore photovoltaic area by a drone.

[0043] In the case where it is detected that there is sea ice in the offshore photovoltaic area, on the one hand, the ambient temperature and the ambient humidity of the offshore photovoltaic area can be obtained from the temperature sensor and the humidity sensor configured in the scene. On the other hand, the sea ice thickness can be determined by combining GNSS (Global Navigation Satellite System) signal and / or image estimation, which is not limited by the present disclosure.

[0044] It can be understood that in the scheme for removing sea ice of the present disclosure, the ambient temperature, the ambient humidity and the sea ice thickness are all key elements affecting the removal of sea ice. Specifically, at different ambient temperatures, the hardness and brittleness of sea ice are different, for example, the lower the temperature, the harder the sea ice; different humidity will affect the freezing speed of sea ice, and different freezing speeds will also affect the difficulty of ice removal; different sea ice thickness reflects more intuitively, the thicker the sea ice, the more difficult the ice removal.

[0045] S24. The target driving parameters of the first ice removal device are determined according to the ambient temperature, the ambient humidity and the sea ice thickness of the offshore photovoltaic area.

[0046] In the exemplary embodiment of the present disclosure, the first ice removal device is installed on the support pipe pile of the photovoltaic array, the ice removal end of the first ice removal device is wedge-shaped, and the ice removal end is realized by electric driving mode. The present disclosure does not limit the number of the first ice removal device arranged in the offshore photovoltaic area, for example, one first ice removal device can be configured every several support pipe piles to balance the cost and the ice removal effect.

[0047] Figure 3 The process schematic diagram for determining the target driving parameters of the first ice removal device of the embodiment of the present disclosure is shown. Referring to Figure 3On the one hand, a target temperature level for the ambient temperature of the offshore photovoltaic area can be determined. On the other hand, a target humidity level for the ambient humidity of the offshore photovoltaic area can be determined. On the other hand, a target thickness level for the sea ice thickness of the offshore photovoltaic area can be determined. The temperature level, humidity level, and thickness level can be pre-configured. After determining the specific ambient temperature, humidity, and sea ice thickness, the levels to which they belong can be obtained. In the disclosed embodiment, these are recorded as target levels.

[0048] Next, reference driving parameters for the first de-icing device corresponding to the target temperature level, target humidity level, and target thickness level can be determined. The correspondence between the driving parameters and the temperature level, humidity level, and thickness level can be preconfigured, and during application, the reference driving parameters can be determined based on the preconfigured correspondence.

[0049] Then, the target driving parameters of the first de-icing device may be determined according to the reference driving parameters of the first de-icing device.

[0050] According to some embodiments of the present disclosure, the reference driving parameters may be directly used as the target driving parameters.

[0051] According to other embodiments of the present disclosure, the reference driving parameter is a critical parameter for deicing. To ensure smooth deicing, the deicing degree of the target driving parameter can be greater than the deicing degree of the reference driving parameter. In other words, in these cases, the reference driving parameter can be different from the target driving parameter.

[0052] For example, first, the parameter increase percentage corresponding to the reference driving parameter of the first de-icing device can be obtained. The parameter increase percentage can be pre-configured, such as an increase of 10%, 15%, 20%, etc. Furthermore, the parameter increase percentage corresponding to each driving parameter can be the same or different, and this disclosure does not impose any limitations on this.

[0053] Next, the target driving parameter of the first deicing device can be determined based on the reference driving parameter of the first deicing device and the parameter increase percentage. Correspondingly, for example, 110%, 115% or 120% of the reference driving parameter can be calculated as the target driving parameter.

[0054] S26 . Drive the first deicing device to perform a deicing operation according to the target driving parameters of the first deicing device.

[0055] In an exemplary embodiment of the present disclosure, the processing device may send a control instruction including a target driving parameter to the first de-icing device, so that the first de-icing device may perform a corresponding de-icing operation in response to the target driving parameter.

[0056] In addition, some embodiments of the present disclosure also provide a solution for deicing in conjunction with the above-mentioned first deicing device, which is described in detail below.

[0057] First, the processing device can obtain the output power of the photovoltaic array and determine whether the output power is abnormal.

[0058] If the output power of the photovoltaic array is abnormal, it is detected whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array. For example, it can be determined whether there is sea ice on the surface of the photovoltaic panels by collecting images using a drone.

[0059] When it is detected that sea ice exists on the surfaces of the photovoltaic panels of the photovoltaic array, the processing device may remove the sea ice from the surfaces of the photovoltaic panels of the photovoltaic array.

[0060] Specifically, a second de-icing device can be installed in an offshore photovoltaic scenario. This second de-icing device can be installed on the back of the photovoltaic panel and include at least one vibrator. It is understood that the operation of the vibrator can break the adhesion between the sea ice and the photovoltaic panel surface, helping to separate the sea ice from the photovoltaic panel surface. Furthermore, this disclosure does not limit the number of second de-icing devices that can be deployed in an offshore photovoltaic scenario.

[0061] Thus, the processing device can determine target drive parameters for the second de-icing device based on the ambient temperature, humidity, and sea ice thickness of the offshore photovoltaic area. The target drive parameters include a target vibration frequency and / or target vibration amplitude corresponding to the vibrator. The specific process for determining the target drive parameters for the second de-icing device is similar to the process for determining the target drive parameters for the first de-icing device described above and will not be further described here.

[0062] The processing device can then drive the second de-icing device to perform a de-icing operation based on the target drive parameters of the second de-icing device. Specifically, the processing device can send a control instruction containing the target drive parameters to the second de-icing device. Thus, the second de-icing device can perform a corresponding de-icing operation in response to the target drive parameters.

[0063] It should be noted that although the steps of the method of the present disclosure are described in a specific order in the drawings, this does not require or imply that the steps must be performed in this specific order, or that all steps must be performed to achieve the desired results. Additionally or alternatively, some steps may be omitted, multiple steps may be combined into one step, and / or one step may be decomposed into multiple steps.

[0064] Furthermore, this example embodiment also provides a sea ice removal device for an offshore photovoltaic scenario.

[0065] Figure 4The block diagram of the sea ice removal device in the offshore photovoltaic scenario according to an exemplary embodiment of the present disclosure is schematically shown. Figure 4 According to an exemplary embodiment of the present disclosure, a sea ice removal device 4 in an offshore photovoltaic scenario may include a data acquisition module 41 , a parameter determination module 43 and an ice removal driving module 45 .

[0066] Specifically, the data acquisition module 41 can be used to obtain the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area when the presence of sea ice is detected in the offshore photovoltaic area; the parameter determination module 43 can be used to determine the target driving parameters of the first de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein, the first de-icing device is installed on the supporting pipe piles of the photovoltaic array, and the de-icing end of the first de-icing device is wedge-shaped, and the de-icing end is extended and retracted by electric drive; the de-icing drive module 45 can be used to drive the first de-icing device to perform de-icing operations according to the target driving parameters of the first de-icing device.

[0067] According to an exemplary embodiment of the present disclosure, the parameter determination module 43 can be configured to determine the target temperature level of the ambient temperature of the offshore photovoltaic area; determine the target humidity level of the ambient humidity of the offshore photovoltaic area; determine the target thickness level of the sea ice thickness in the offshore photovoltaic area; determine the reference driving parameters of the first de-icing device corresponding to the target temperature level, target humidity level, and target thickness level; and determine the target driving parameters of the first de-icing device based on the reference driving parameters of the first de-icing device.

[0068] According to an exemplary embodiment of the present disclosure, the parameter determination module 43 can be configured to obtain the parameter floating percentage corresponding to the reference driving parameter of the first de-icing device; and determine the target driving parameter of the first de-icing device according to the reference driving parameter of the first de-icing device and the parameter floating percentage.

[0069] According to an exemplary embodiment of the present disclosure, the parameter determination module 43 can be further configured to obtain the output power of the photovoltaic array; if the output power of the photovoltaic array is abnormal, detect whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array; and remove the sea ice on the surface of the photovoltaic panels of the photovoltaic array when it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array.

[0070] According to an exemplary embodiment of the present disclosure, the parameter determination module 43 can be configured to determine the target driving parameters of the second de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; wherein the second de-icing device is installed on the back of the photovoltaic panel, the second de-icing device includes at least one vibrator, and the target driving parameters include a target vibration frequency and / or a target vibration amplitude corresponding to the vibrator; and the second de-icing device is driven to perform a de-icing operation according to the target driving parameters of the second de-icing device.

[0071] Since the functional modules of the sea ice removal device in the offshore photovoltaic scenario according to the embodiment of the present disclosure are the same as those in the above-mentioned method embodiment, they will not be described in detail here.

[0072] In exemplary embodiments of the present disclosure, a computer-readable storage medium is also provided, on which is stored a program product capable of implementing the aforementioned methods of this specification. In some possible implementations, various aspects of the present disclosure may also be implemented in the form of a program product comprising program code. When the program product is executed on a terminal device, the program code is configured to cause the terminal device to execute the steps described in the "Exemplary Methods" section of this specification according to various exemplary embodiments of the present disclosure.

[0073] The program product for implementing the above-mentioned method according to an embodiment of the present disclosure may be a portable compact disc read-only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto. In this document, a readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0074] The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or component, or any combination thereof. More specific examples (a non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical disk, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0075] A computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, which carries readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A readable signal medium may also be any readable medium other than a readable storage medium that can transmit, propagate, or transfer a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0076] The program code embodied on the readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0077] The program code for performing the operations of the present disclosure may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, and the like, as well as conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a stand-alone software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving a remote computing device, the remote computing device may be connected to the user computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0078] In an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided. The above processing device can be configured in the form of the following electronic device.

[0079] Those skilled in the art will appreciate that various aspects of the present disclosure may be implemented as systems, methods, or program products. Therefore, various aspects of the present disclosure may be implemented in the following forms: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software implementations, which may be collectively referred to herein as "circuits," "modules," or "systems."

[0080] Refer to the following Figure 5 hereinafter, an electronic device 500 according to this embodiment of the present disclosure is described. Figure 5 The electronic device 500 shown is merely an example and should not limit the functions and scope of use of the embodiments of the present disclosure.

[0081] like Figure 5 As shown, electronic device 500 is implemented as a general-purpose computing device. Components of electronic device 500 may include, but are not limited to, the aforementioned at least one processing unit 510, the aforementioned at least one storage unit 520, a bus 530 connecting various system components (including storage unit 520 and processing unit 510), and a display unit 540.

[0082] The storage unit stores program code that can be executed by the processing unit 510, causing the processing unit 510 to perform the steps described in the "Exemplary Methods" section above according to various exemplary embodiments of the present disclosure. For example, the processing unit 510 can perform the steps of the sea ice removal method for offshore photovoltaic scenarios according to an embodiment of the present disclosure.

[0083] The storage unit 520 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 5201 and / or a cache memory unit 5202 , and may further include a read-only memory unit (ROM) 5203 .

[0084] The storage unit 520 may also include a program / utility 5204 having a set (at least one) of program modules 5205, such program modules 5205 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0085] Bus 530 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0086] The electronic device 500 can also communicate with one or more external devices 600 (e.g., a keyboard, a pointing device, a Bluetooth device, etc.), one or more devices that enable a user to interact with the electronic device 500, and / or any device that enables the electronic device 500 to communicate with one or more other computing devices (e.g., a router, a modem, etc.). Such communication can occur via an input / output (I / O) interface 550. Furthermore, the electronic device 500 can communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network such as the Internet) via a network adapter 560. As shown, the network adapter 560 communicates with other modules of the electronic device 500 via a bus 530. It should be understood that, although not shown in the figure, other hardware and / or software modules can be used in conjunction with the electronic device 500, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0087] Through the description of the above embodiments, it is easy for those skilled in the art to understand that the example embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.

[0088] Furthermore, the figures above are merely illustrative of the processes included in the methods according to exemplary embodiments of the present disclosure and are not intended to be limiting. It is readily understood that the processes illustrated in the figures above do not indicate or limit the temporal order of these processes. Furthermore, it is readily understood that these processes may be executed synchronously or asynchronously, for example, in multiple modules.

[0089] It should be noted that although several modules or units of the device for action execution are mentioned in the detailed description above, this division is not mandatory. In fact, according to the embodiments of the present disclosure, the features and functions of two or more modules or units described above can be concretized in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided into multiple modules or units to be concretized.

[0090] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing what is disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the claims.

[0091] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for removing sea ice in an offshore photovoltaic scenario, characterized in that: include: When sea ice is detected in the offshore photovoltaic area, obtaining the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area; determining target drive parameters for a first de-icing device based on the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area; wherein the first de-icing device is mounted on a supporting pipe pile of the photovoltaic array, and the de-icing end of the first de-icing device is wedge-shaped and is electrically driven to achieve extension and retraction; The first deicing device is driven to perform a deicing operation according to the target driving parameter of the first deicing device.

2. The sea ice removal method according to claim 1, characterized in that: Determining target driving parameters of the first de-icing device according to the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area includes: determining a target temperature level for an ambient temperature of the offshore photovoltaic area; determining a target humidity level for the ambient humidity of the offshore photovoltaic area; determining a target thickness level of sea ice in the offshore photovoltaic area; determining reference driving parameters of a first de-icing device corresponding to the target temperature level, the target humidity level, and the target thickness level; A target driving parameter of the first deicing device is determined according to a reference driving parameter of the first deicing device.

3. The sea ice removal method according to claim 2, characterized in that: Determining the target driving parameter of the first deicing device according to the reference driving parameter of the first deicing device includes: Obtaining a parameter increase percentage corresponding to a reference driving parameter of the first de-icing device; A target driving parameter of the first deicing device is determined according to the reference driving parameter of the first deicing device and the parameter increase percentage.

4. The sea ice removal method according to claim 1, characterized in that: The sea ice removal method further comprises: Obtaining the output power of the photovoltaic array; If the output power of the photovoltaic array is abnormal, detecting whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array; When it is detected that sea ice exists on the surfaces of the photovoltaic panels of the photovoltaic array, the sea ice on the surfaces of the photovoltaic panels of the photovoltaic array is removed.

5. The sea ice removal method according to claim 4, characterized in that: Removing sea ice from the surface of the photovoltaic panels of the photovoltaic array includes: determining target driving parameters of a second de-icing device based on the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area; wherein the second de-icing device is mounted on the back of the photovoltaic panel, the second de-icing device includes at least one vibrator, and the target driving parameters include a target vibration frequency and / or a target vibration amplitude corresponding to the vibrator; The second deicing device is driven to perform a deicing operation according to the target driving parameter of the second deicing device.

6. A sea ice removal device for offshore photovoltaic scenarios, characterized in that: include: A data acquisition module is used to obtain the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area when the presence of sea ice is detected in the offshore photovoltaic area; a parameter determination module, configured to determine target drive parameters of a first de-icing device based on the ambient temperature, ambient humidity, and sea ice thickness of the offshore photovoltaic area; wherein the first de-icing device is mounted on a supporting pipe pile of the photovoltaic array, and the de-icing end of the first de-icing device is wedge-shaped and is electrically driven to achieve extension and retraction; The deicing driving module is configured to drive the first deicing device to perform a deicing operation according to target driving parameters of the first deicing device.

7. A sea ice removal system for offshore photovoltaic scenarios, characterized in that: include: A first deicing device is installed on the supporting pipe pile of the photovoltaic array, wherein the deicing end of the first deicing device is wedge-shaped and is electrically driven to achieve extension and retraction; The processing device is used to obtain the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area when the presence of sea ice is detected in the offshore photovoltaic area, determine the target driving parameters of the first de-icing device based on the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area, and drive the first de-icing device to perform a de-icing operation based on the target driving parameters of the first de-icing device.

8. The sea ice removal system according to claim 7, characterized in that: The sea ice removal system also includes: a second de-icing device mounted on a back side of a photovoltaic panel of the photovoltaic array, the second de-icing device comprising at least one vibrator; In which, the processing device is also used to obtain the output power of the photovoltaic array. If the output power of the photovoltaic array is abnormal, it is detected whether there is sea ice on the surface of the photovoltaic panels of the photovoltaic array. When it is detected that there is sea ice on the surface of the photovoltaic panels of the photovoltaic array, the target driving parameters of the second de-icing device are determined according to the ambient temperature, ambient humidity and sea ice thickness of the offshore photovoltaic area. The target driving parameters include the target vibration frequency and / or target vibration amplitude corresponding to the vibrator, and the second de-icing device is driven to perform the de-icing operation according to the target driving parameters of the second de-icing device.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the sea ice removal method in an offshore photovoltaic scenario according to any one of claims 1 to 5 is implemented.

10. An electronic device, characterized in that: include: processor; as well as a memory for storing executable instructions of the processor; The processor is configured to implement the sea ice removal method in an offshore photovoltaic scenario according to any one of claims 1 to 5 by executing the executable instructions.

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