CN115619235A - Offshore wind power comprehensive resource assessment method and device - Google Patents

Offshore wind power comprehensive resource assessment method and device Download PDF

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CN115619235A
CN115619235A CN202211375786.6A CN202211375786A CN115619235A CN 115619235 A CN115619235 A CN 115619235A CN 202211375786 A CN202211375786 A CN 202211375786A CN 115619235 A CN115619235 A CN 115619235A
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offshore wind
wind power
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尹铁男
刘鑫
郭小江
曾崇济
卢坤鹏
邱旭
周昳鸣
张波
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Huaneng Clean Energy Research Institute
Huaneng Offshore Wind Power Science and Technology Research Co Ltd
Clean Energy Branch of Huaneng Zhejiang Energy Development Co Ltd
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Huaneng Clean Energy Research Institute
Huaneng Offshore Wind Power Science and Technology Research Co Ltd
Clean Energy Branch of Huaneng Zhejiang Energy Development Co Ltd
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Abstract

The application provides an offshore wind power comprehensive resource assessment method, and relates to the technical field of offshore wind power, wherein the method comprises the following steps: acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data; establishing a target database according to the offshore data, wherein the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map; and comprehensively evaluating the construction of the offshore wind farm according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation. By adopting the scheme, the comprehensive evaluation on the construction of the wind power plant is realized.

Description

Offshore wind power comprehensive resource assessment method and device
Technical Field
The application relates to the technical field of offshore wind power, in particular to an evaluation method and device for offshore wind power comprehensive resources.
Background
Offshore wind power construction and operation not only needs meteorological data, but also needs wave and ocean current data. After wind, wave and flow data are obtained through a technical means, scientific and effective management can be performed on the data through what platform form, and what evaluation system is integrated in the platform and evaluates all aspects of wind power plant construction by using the data so as to provide reference for the wind power plant construction.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the first purpose of the application is to provide an offshore wind power comprehensive resource assessment method, solve the technical problem that the existing data cannot be effectively integrated to assess the construction of a wind power plant in the existing method, and achieve the purpose of fully utilizing the existing data to complete the comprehensive assessment of the construction of the wind power plant.
The second purpose of the application is to provide an offshore wind power comprehensive resource evaluation device.
In order to achieve the above object, an embodiment of the first aspect of the present application provides a method for evaluating offshore wind power comprehensive resources, including: acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data; establishing a target database according to the offshore data, wherein the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map; and comprehensively evaluating the construction of the offshore wind farm according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation.
According to the offshore wind power comprehensive resource assessment method, the meteorological data, the sea wave data and the ocean current data are integrated into the database, an economic and safe comprehensive evaluation system is established, and the platform database is combined with the established comprehensive evaluation system to complete assessment of offshore wind power plant construction. According to the method and the device, the data are integrated, the utilization rate of the data is effectively improved, meanwhile, a comprehensive evaluation system is established, and the construction of the wind power plant is comprehensively and accurately evaluated.
Optionally, in an embodiment of the present application, the meteorological data includes wind speed, wind direction, rainfall, temperature, humidity, the wave data includes wave frequency data of wave height wave direction wave cycle of wind waves, surge waves, and synthetic waves, and the ocean current data includes flow direction data of water level, astronomical tide level, wind ocean current, tidal current, and synthetic flow.
Optionally, in one embodiment of the present application, the economic evaluation includes engineering design approximations, operational revenue analysis, economic risk analysis, feasibility assessments, wherein,
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility study design result and the industry standard;
carry out operation income analysis to offshore wind farm construction, include: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises unit cost, construction cost of the wind power plant, operation and maintenance cost of the wind power plant, personnel cost and material cost;
carry out economic risk analysis to offshore wind farm construction, include: respectively analyzing the meteorological marine environment risk, the political risk and the economic risk according to the target database;
carrying out feasibility evaluation on the construction of the offshore wind farm, comprising the following steps: and obtaining an integral feasibility analysis result according to the operation income analysis result and the risk analysis result.
Optionally, in one embodiment of the present application, the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
safety compliance evaluation is carried out on offshore wind farm construction, and the method comprises the following steps: judging whether the construction project meets the safety standard or not;
carrying out meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the ocean current data in the target database.
Optionally, in an embodiment of the present application, the method further includes:
and generating a report according to the evaluation result, and providing reference for the construction of the offshore wind farm through the report.
In order to achieve the above object, an embodiment of a second aspect of the present invention provides an offshore wind power comprehensive resource assessment apparatus, which includes a data acquisition module, a target database establishment module, and a comprehensive evaluation module,
the data acquisition module is used for acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data;
the system comprises a target database establishing module, a data processing module and a data processing module, wherein the target database establishing module is used for establishing a target database according to offshore data, and the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map;
and the comprehensive evaluation module is used for comprehensively evaluating the construction of the offshore wind power plant according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation.
Optionally, in an embodiment of the present application, the meteorological data includes wind speed, wind direction, rainfall, temperature, humidity, the sea wave data includes wave frequency data of wave height wavelength wave direction wave period of wind waves, surge waves, and synthetic waves, and the ocean current data includes water level, astronomical tide level, and flow direction data of wind and ocean current, tidal current, and synthetic currents.
Optionally, in one embodiment of the present application, the economic evaluation includes engineering design approximations, operational revenue analysis, economic risk analysis, feasibility assessments, wherein,
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility study design result and the industry standard;
carry out operation income analysis to offshore wind farm construction, include: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises unit cost, construction cost of the wind power plant, operation and maintenance cost of the wind power plant, personnel cost and material cost;
carry out economic risk analysis to offshore wind farm construction, include: analyzing weather marine environment risks, policy risks and economic risks according to the target database;
carrying out feasibility evaluation on the construction of the offshore wind farm, comprising the following steps: and obtaining an overall feasibility analysis result according to the operation income analysis result and the risk analysis result.
Optionally, in one embodiment of the present application, the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
the safety compliance evaluation is carried out on the construction of the offshore wind farm, and comprises the following steps: judging whether the construction project meets the safety standard or not;
carrying out meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the ocean current data in the target database.
Optionally, in an embodiment of the present application, a report generation module is further included, configured to generate a report according to the evaluation result, and provide a reference for the construction of the offshore wind farm through the report.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart of a method for evaluating offshore wind power comprehensive resources provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an offshore wind power comprehensive resource assessment platform according to an embodiment of the application;
fig. 3 is a schematic structural diagram of an offshore wind power comprehensive resource evaluation device provided in an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application.
The method and the device for evaluating the offshore wind power comprehensive resource according to the embodiment of the application are described below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a method for evaluating offshore wind power comprehensive resources provided in an embodiment of the present application.
As shown in fig. 1, the offshore wind power comprehensive resource evaluation method includes the following steps:
step 101, obtaining marine data, wherein the marine data comprises meteorological data, ocean wave data and ocean current data;
102, establishing a target database according to offshore data, wherein the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map;
and 103, comprehensively evaluating the construction of the offshore wind farm according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation.
According to the offshore wind power comprehensive resource assessment method, meteorological data, sea wave data and ocean current data are integrated into a database, an economic and safe comprehensive evaluation system is established, and the platform database is combined with the established comprehensive evaluation system to complete assessment of offshore wind power plant construction. According to the method and the device, data are integrated, the utilization rate of the data is effectively improved, meanwhile, a comprehensive evaluation system is established, and the construction of the wind power plant is comprehensively and accurately evaluated.
Optionally, in an embodiment of the present application, the meteorological data includes wind speed, wind direction, rainfall, temperature, humidity, the sea wave data includes wave frequency data of wave height wavelength wave direction wave period of wind waves, surge waves, and synthetic waves, and the ocean current data includes flow direction data of water level, astronomical tide level, wind and ocean current, tidal current, and synthetic currents.
Optionally, in one embodiment of the present application, the economic evaluation includes engineering design approximations, operational revenue analysis, economic risk analysis, feasibility assessments, wherein,
carrying out engineering design approximate calculation on the construction of an offshore wind farm, comprising the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility research design result and the industry standard;
carry out operation income analysis to offshore wind farm construction, include: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises unit cost, construction cost of the wind power plant, operation and maintenance cost of the wind power plant, personnel cost and material cost;
carry out economic risk analysis to offshore wind farm construction, include: respectively analyzing the meteorological marine environment risk, the political risk and the economic risk according to the target database;
carrying out feasibility evaluation on the construction of the offshore wind farm, comprising the following steps: and obtaining an overall feasibility analysis result according to the operation income analysis result and the risk analysis result.
Optionally, in one embodiment of the present application, the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
the safety compliance evaluation is carried out on the construction of the offshore wind farm, and comprises the following steps: judging whether the construction project meets the safety standard or not;
carrying out meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the ocean current data in the target database.
Optionally, in an embodiment of the present application, the method further includes:
and generating a report according to the evaluation result, and providing reference for the construction of the offshore wind farm through the report.
Another offshore wind power integrated resource assessment platform of the present application is described below.
As shown in fig. 2, the offshore wind power comprehensive resource evaluation platform of the present application includes a weather database, a sea wave database, an ocean current database, a wind resource map, and a comprehensive evaluation system.
The weather database comprises average wind speed, average maximum wind speed, average wind direction, average frequency, average rainfall, average maximum rainfall, average rainy day, average foggy day, average humidity, average air temperature and the like on the sea, and the sea wave database comprises: wave height wavelength wave direction wave cycle wave frequency data of three waves of 30 years of historical storm, surge and synthetic wave in 200 seas along the coast, wherein the ocean current database comprises: water level, astronomical tide level, and flow velocity and direction data of wind, sea current, tide and synthetic flow.
The comprehensive evaluation system comprises an economic evaluation system, a safety evaluation system, an environmental protection evaluation system and a report generation system, wherein the economic evaluation system comprises engineering design approximate calculation, operation income analysis, economic risk analysis and feasibility evaluation, the safety evaluation system comprises safety compliance evaluation, production safety evaluation, meteorological risk analysis and marine production analysis, the environmental protection evaluation system comprises environmental protection compliance evaluation, noise influence evaluation and marine organism influence evaluation,
when the offshore wind farm construction is evaluated, the data in the platform database is combined with various indexes in a comprehensive evaluation system for evaluation, and specifically:
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: and calculating the investment amount required by the construction of the wind power plant according to the feasibility research design result, national relevant policy regulations and industrial standards.
And analyzing the operation income of the construction of the offshore wind farm, comprising the following steps: the power generation benefits after the cost of the wind power plant is analyzed and considered, and comprise unit (purchasing) cost, construction cost (comprising a tower barrel, a foundation and the like) of the wind power plant, operation and maintenance cost of the wind power plant, personnel cost, material cost and the like.
Performing the risk analysis on the construction of the offshore wind farm, including: meteorological marine environmental risks (strong wind, big waves, destructive ocean currents), political risks (the influence of changes such as a power generation subsidy policy, an environmental protection policy and a construction safety policy on projects), and economic risks (the possibility of investment loss).
Performing the feasibility assessment on the offshore wind farm construction, including: and (4) integrating the benefits and risk analysis and giving an overall feasibility analysis conclusion.
And the safety compliance evaluation is carried out on the construction of the offshore wind farm, and comprises the following steps: evaluating whether the construction project complies with local safety regulations,
performing the meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the related risks of wind, wave and flow, for example, analyzing extreme values of wind, wave and flow which occur in 2, 5, 10 and 50 years, and judging whether the structure of the wind power plant is safe or not under extreme conditions.
In order to realize the embodiment, the application further provides an offshore wind power comprehensive resource evaluation device.
Fig. 3 is a schematic structural diagram of an offshore wind power comprehensive resource evaluation device provided in an embodiment of the present application.
As shown in fig. 3, the offshore wind power comprehensive resource evaluation device comprises a data acquisition module, a target database establishment module and a comprehensive evaluation module, wherein,
the data acquisition module is used for acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data;
the system comprises a target database establishing module, a data processing module and a data processing module, wherein the target database establishing module is used for establishing a target database according to offshore data, and the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map;
and the comprehensive evaluation module is used for comprehensively evaluating the offshore wind farm construction according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation.
Optionally, in an embodiment of the present application, the meteorological data includes wave data including wave frequency data of wave height, wave direction and wave period of waves of wind waves, surge waves and synthetic waves, and the ocean current data includes water level, astronomical tide level, and flow velocity and direction data of wind ocean current, tidal current and synthetic flow.
Optionally, in one embodiment of the present application, the economic evaluation includes engineering design approximations, operational revenue analysis, economic risk analysis, feasibility assessments, wherein,
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility study design result and the industry standard;
carry out operation income analysis to offshore wind farm construction, include: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises unit cost, construction cost of the wind power plant, operation and maintenance cost of the wind power plant, personnel cost and material cost;
carry out economic risk analysis to offshore wind farm construction, include: analyzing weather marine environment risks, policy risks and economic risks according to the target database;
carrying out feasibility evaluation on the construction of the offshore wind farm, comprising the following steps: and obtaining an overall feasibility analysis result according to the operation income analysis result and the risk analysis result.
Optionally, in one embodiment of the present application, the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
safety compliance evaluation is carried out on offshore wind farm construction, and the method comprises the following steps: judging whether the construction project meets the safety standard or not;
carrying out meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the ocean current data in the target database.
Optionally, in an embodiment of the present application, a report generation module is further included, configured to generate a report according to the evaluation result, and provide a reference for the construction of the offshore wind farm through the report.
It should be noted that the explanation of the embodiment of the offshore wind power integrated resource assessment method is also applicable to the offshore wind power integrated resource assessment device of the embodiment, and details are not repeated here.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An offshore wind power comprehensive resource assessment method is characterized by comprising the following steps:
acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data;
establishing a target database according to the offshore data, wherein the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map;
and comprehensively evaluating the construction of the offshore wind farm according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economic evaluation and safety evaluation.
2. The method of claim 1, wherein the meteorological data comprises wind speed, wind direction, rainfall, temperature, humidity, the wave data comprises wave height wave to wave period wave frequency data of waves, swell, synthetic waves, and the ocean current data comprises flow velocity and direction data of water level, astronomical tide level, wind and ocean current, tidal current, and synthetic current.
3. The method of claim 2, wherein the economic evaluation comprises engineering design approximations, operational revenue analyses, economic risk analyses, feasibility assessments, wherein,
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility research design result and the industry standard;
and analyzing the operation yield of the offshore wind farm construction, wherein the analysis comprises the following steps: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises the unit cost, the construction cost of the wind power plant, the operation and maintenance cost of the wind power plant, the personnel cost and the material cost;
carrying out the economic risk analysis on the construction of the offshore wind farm, comprising the following steps: analyzing weather marine environment risks, policy risks and economic risks according to the target database;
performing the feasibility assessment on the offshore wind farm construction, including: and obtaining an integral feasibility analysis result according to the operation income analysis result and the risk analysis result.
4. The method of claim 2, wherein the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
and the safety compliance evaluation is carried out on the construction of the offshore wind farm, and comprises the following steps: judging whether the construction project meets the safety standard or not;
carrying out the meteorological marine risk analysis on the construction of the offshore wind farm, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the sea current data in the target database.
5. The method of claim 1, further comprising:
and generating a report according to the evaluation result, and providing reference for the construction of the offshore wind farm through the report.
6. An offshore wind power comprehensive resource assessment device is characterized by comprising a data acquisition module, a target database establishment module and a comprehensive evaluation module, wherein,
the data acquisition module is used for acquiring marine data, wherein the marine data comprises meteorological data, sea wave data and ocean current data;
the target database establishing module is used for establishing a target database according to the offshore data, wherein the target database comprises a meteorological database, a sea wave database, an ocean current database and a wind resource map;
the comprehensive evaluation module is used for comprehensively evaluating the construction of the offshore wind farm according to the target database to obtain an evaluation result, wherein the comprehensive evaluation comprises economy evaluation and safety evaluation.
7. The apparatus of claim 6, wherein the meteorological data comprises wind speed and wave height, the wave data comprises wave height, wave length, wave direction, wave cycle and wave frequency data of wind waves, surge waves and resultant waves, and the ocean current data comprises water level, astronomical tide level, and flow speed and flow direction data of wind ocean current, tide and resultant flow.
8. The apparatus of claim 7, wherein the economic evaluation comprises an engineering design approximation, an operational revenue analysis, an economic risk analysis, a feasibility assessment, wherein,
the engineering design approximate calculation is carried out on the construction of the offshore wind farm, and comprises the following steps: calculating the investment amount required by the construction of the wind power plant according to the feasibility research design result and the industry standard;
and analyzing the operation income of the construction of the offshore wind farm, comprising the following steps: calculating to obtain operation income according to the cost of the wind power plant and the generation income, wherein the cost of the wind power plant comprises the unit cost, the construction cost of the wind power plant, the operation and maintenance cost of the wind power plant, the personnel cost and the material cost;
carrying out the economic risk analysis on the construction of the offshore wind farm, comprising the following steps: respectively analyzing the meteorological marine environment risk, the political risk and the economic risk according to the target database;
performing the feasibility assessment on the offshore wind farm construction, including: and obtaining an overall feasibility analysis result according to the operation income analysis result and the risk analysis result.
9. The apparatus of claim 7, wherein the safety compliance assessment comprises a safety compliance assessment, a meteorological marine risk analysis, wherein,
and the safety compliance evaluation is carried out on the construction of the offshore wind farm, and comprises the following steps: judging whether the construction project meets the safety standard or not;
performing the meteorological marine risk analysis on offshore wind farm construction, comprising: and analyzing the risks of wind, waves and currents according to the meteorological data, the sea wave data and the sea current data in the target database.
10. The apparatus of claim 6, further comprising a report generation module for generating a report based on the evaluation result, wherein the report provides a reference for the construction of the offshore wind farm.
CN202211375786.6A 2022-11-04 2022-11-04 Offshore wind power comprehensive resource assessment method and device Pending CN115619235A (en)

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CN117375004A (en) * 2023-10-16 2024-01-09 揭阳前詹风电有限公司 Resource assessment method and system for offshore wind power construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117375004A (en) * 2023-10-16 2024-01-09 揭阳前詹风电有限公司 Resource assessment method and system for offshore wind power construction
CN117375004B (en) * 2023-10-16 2024-04-09 揭阳前詹风电有限公司 Resource assessment method and system for offshore wind power construction

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