CN111768314A - Offshore wind power operation and maintenance research method - Google Patents
Offshore wind power operation and maintenance research method Download PDFInfo
- Publication number
- CN111768314A CN111768314A CN202010785894.5A CN202010785894A CN111768314A CN 111768314 A CN111768314 A CN 111768314A CN 202010785894 A CN202010785894 A CN 202010785894A CN 111768314 A CN111768314 A CN 111768314A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- wind power
- offshore wind
- fixedly connected
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 307
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000011160 research Methods 0.000 title claims abstract description 26
- 238000003326 Quality management system Methods 0.000 claims abstract description 16
- 238000007726 management method Methods 0.000 claims description 45
- 239000000872 buffer Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 238000013523 data management Methods 0.000 claims description 13
- 230000009194 climbing Effects 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000012549 training Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000000275 quality assurance Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 22
- 230000003019 stabilising effect Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06395—Quality analysis or management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Marketing (AREA)
- General Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Development Economics (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Educational Administration (AREA)
- Health & Medical Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Water Supply & Treatment (AREA)
- Primary Health Care (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Wind Motors (AREA)
Abstract
The invention provides an offshore wind power operation and maintenance research method, which comprises the following steps: the operation and maintenance system comprises operation and maintenance equipment used for offshore wind power operation and maintenance, a quality management system used for controlling the operation and maintenance of the offshore wind power, operation and maintenance operation standards used for improving the quality of the operation and maintenance of the offshore wind power, an operation and maintenance team used for serving the operation and maintenance of the offshore wind power, an operation and maintenance work management system used for improving the working efficiency of the operation and maintenance of the offshore wind power and an intelligent operation and maintenance system suitable for modern operation and maintenance of the offshore wind power. The offshore wind power operation and maintenance research method provided by the invention achieves the purpose of providing offshore wind power operation and maintenance service for offshore wind power projects exceeding the quality guarantee period, provides special operation and maintenance service for offshore wind power project developers, reduces the cost of autonomous operation and maintenance of the offshore wind power project developers, and greatly improves the operation and maintenance quality and efficiency compared with the autonomous operation and maintenance of the offshore wind power project developers.
Description
Technical Field
The invention relates to the field of offshore wind power operation and maintenance, in particular to an offshore wind power operation and maintenance research method.
Background
Wind power generation converts kinetic energy of wind into electric energy. The wind energy is a clean renewable energy source, and the abundance is huge, the global wind energy is about 2.74 multiplied by 10^9mw, wherein the available wind energy is 2 multiplied by 10^7 mw;
due to the increasing energy crisis and the aggravation of the environmental pollution problem, the utilization of renewable energy is becoming the focus of research and development of people, and in recent years, onshore wind power has been developed in a large scale, but has many disadvantages and limitations, so offshore wind power generation starts to come into the sight of people with its unique advantages: the offshore wind energy resource storage capacity is large, the offshore wind energy resource storage capacity is more stable, the sea surface roughness is small, the offshore wind turbulence intensity is small, the wind trimming is small, the development efficiency is higher, the environmental pollution problems such as noise interference and landscape damage do not exist, and the offshore wind energy resource storage method is very suitable for large-scale development;
from the global market, the number of offshore wind-power installation vessels is sufficient, even some installation vessels have left the renewable energy field of operation and returned to the oil and gas industry, in contrast, only about 110 global experienced offshore wind power operation and maintenance ships exist, and the situation of short supply and short demand will appear in 2017, by 2022, according to the danish shipowner association, approximately 426 operation and maintenance ships were required globally, when the quality guarantee period is 3-5 years after the offshore wind power construction, a fan manufacturer finishes maintenance and overhaul work as required, after the warranty period is over, once some components need to be replaced, the transportation of spare parts and maintenance personnel can not be completed by a bumpy boat, but a large maintenance boat needs to be used, the cost of operation and maintenance is increased, and no systematic operation and maintenance equipment and capability are used as supports, and the quality and the efficiency often do not meet the requirements when the operation and the maintenance are carried out autonomously.
Therefore, it is necessary to provide a method for researching operation and maintenance of offshore wind power to solve the above technical problems.
Disclosure of Invention
The invention provides an offshore wind power operation and maintenance research method, which solves the problem that an offshore wind power project is difficult to operate and maintain after a quality guarantee period is finished.
In order to solve the technical problem, the invention provides a research method for offshore wind power operation and maintenance, which comprises the following steps: the operation and maintenance system comprises operation and maintenance equipment used for offshore wind power operation and maintenance, a quality management system used for controlling the operation and maintenance of the offshore wind power, operation and maintenance operation standards used for improving the quality of the operation and maintenance of the offshore wind power, an operation and maintenance team used for serving the operation and maintenance of the offshore wind power, an operation and maintenance work management system used for improving the working efficiency of the operation and maintenance of the offshore wind power and an intelligent operation and maintenance system suitable for modern operation and maintenance of the offshore wind power.
Preferably, the operation and maintenance equipment comprises a wind power construction ship, a double-body offshore wind power operation and maintenance ship, a triple-body offshore wind power operation and maintenance ship, a helicopter and a carrier operation and maintenance ship so as to meet different offshore wind power operation and maintenance requirements and select the optimal offshore wind power operation and maintenance equipment;
the quality management system respectively formulates wind power equipment production quality management regulations, wind power equipment quality assurance quality management regulations and wind power equipment operation and maintenance quality management regulations according to wind power equipment production, quality assurance and later-stage operation and maintenance, thorough root cause analysis is carried out through a mature and reliable quality management system, solution is carried out from the source and design, and rapid iterative update of products is realized;
the operation and maintenance operation standard establishes a set of industry unified offshore operation and maintenance operation standard and standard by summarizing offshore operation and maintenance practical experience, and uniformly stipulates the safety, technology and quality requirements of offshore wind power project construction and operation and maintenance operation;
the operation and maintenance team needs to carry out strict specialized level training, a mature offshore wind power training center is built, training is provided for all offshore operation and maintenance personnel, and the offshore wind power operation and maintenance capability is promoted and improved;
the operation and maintenance work management system depends on operation and maintenance equipment and an operation and maintenance team, and realizes the optimal operation and maintenance equipment and operation and maintenance team transfer mode according to specific operation and maintenance projects so as to increase the working efficiency of the integral offshore wind power operation and maintenance.
Preferably, the intelligent operation and maintenance system comprises a wind power operation and maintenance management module, a data management module, a resource management module, an operation and maintenance prediction module, an operation management module, an emergency module and a wind power operation and maintenance recording module.
Preferably, the wind power operation and maintenance management module comprises an operation and maintenance equipment scheduling unit and an operation and maintenance personnel scheduling unit;
the data management module comprises a data acquisition unit, a data management unit, a data storage unit and a data security unit;
the resource management module comprises a personnel storage unit, an operation and maintenance equipment storage unit and an operation and maintenance knowledge storage unit;
the operation and maintenance prediction module comprises a life prediction unit, a risk prediction unit and a weather prediction unit;
the operation management module comprises a profit evaluation unit, a cost evaluation unit and a scientific research development evaluation unit;
the emergency module comprises a construction early warning unit, a fire-fighting early warning unit, a burst early warning unit and a construction early warning unit;
the wind power operation and maintenance recording module comprises a service life recording unit, an operation and maintenance time recording unit, a regular component maintenance reminding unit and a regular component replacement reminding unit.
Preferably, the operation and maintenance knowledge storage unit comprises knowledge base data, technical document data, equipment archive data and internet of things data.
Preferably, the operation and maintenance equipment needs to use an auxiliary landing device when the operation and maintenance work needs to be performed and landing on an offshore wind turbine base, the auxiliary landing device comprises a ship body for installing the auxiliary landing device, a connecting piece is fixedly installed on the right side of the ship body through bolts arranged from top to bottom, a stabilizing piece arranged in a U shape is fixedly connected to one side of the connecting piece, symmetrically arranged mounting grooves are formed in the opposite sides of the inside of the stabilizing piece, a first electric telescopic rod is fixedly connected to the inside of each mounting groove, a fixing piece is fixedly connected to one end of the first electric telescopic rod, a buffering component is fixedly connected to the left side of the inner wall of the stabilizing piece, a hydraulic telescopic rod is fixedly connected to the top of the ship body, a lifting platform is fixedly connected to the top end of the hydraulic telescopic rod, and a telescopic frame is arranged between the lifting platform and the opposite side of the ship, flexible groove has been seted up to lift platform's inside, the inside in flexible groove is provided with the telescopic and logs on the piece, the bottom fixedly connected with riser of logging on the piece, one side fixedly connected with that the riser is close to lift platform is provided with second electric telescopic handle between the relative one side of logging on the piece, second electric telescopic handle's one end fixed connection in one side of lift platform, it has the extensible member to log the relative one side fixedly connected with, two the equal fixedly connected with installed part in the relative one side of extensible member.
Preferably, the buffering subassembly includes the steadying plate, steadying plate fixed connection in the left side of steadying plate inner wall, equal sliding connection has the slider respectively in top and the bottom on steadying plate right side, one side fixedly connected with T type piece of slider, two first bolster of fixedly connected with between the relative one side of T type piece, one side of slider is rotated and is connected with the second bolster, one side of second bolster is rotated and is connected with the base, one side fixedly connected with buffer board of base.
Preferably, the left side fixedly connected with of lift platform rotates the piece, one side that rotates the piece is rotated and is connected with the climbing piece, the right side of climbing piece is rotated and is connected with third electric telescopic handle, third electric telescopic handle's right-hand member rotate connect in lift platform's left side.
Preferably, the top of the lifting platform is fixedly connected with a guardrail, and a folding guard plate is arranged at the top of the guardrail.
Preferably, the folding guard plate is of a three-stage folding structure.
Compared with the related technology, the offshore wind power operation and maintenance research method provided by the invention has the following beneficial effects:
the invention provides an offshore wind power operation and maintenance research method, which achieves the aim of conveniently providing offshore wind power operation and maintenance service for offshore wind power projects exceeding quality guarantee period, provides special operation and maintenance service for offshore wind power project developers, reduces the cost of autonomous operation and maintenance of offshore wind power project developers, greatly improves the operation and maintenance quality and efficiency compared with the autonomous operation and maintenance of offshore wind power project developers, and can establish different offshore wind power operation and maintenance modes for the offshore wind power project developers which do not pass through by the offshore wind power project developers through operation and maintenance equipment used for offshore wind power operation and maintenance, a quality management system used for controlling the offshore wind power operation and maintenance, an operation and maintenance operation standard used for improving the quality of offshore wind power operation and maintenance, an operation and maintenance team used for serving offshore wind power operation and maintenance, an operation and maintenance work management system used for improving the efficiency of offshore wind power operation and maintenance, and an intelligent operation and maintenance system suitable for modernized offshore wind power operation and maintenance, the offshore wind power operation and maintenance equipment is provided with various offshore wind power operation and maintenance equipment to meet different offshore wind power operation and maintenance requirements, the operation and maintenance equipment can be selected according to different weather changes, a quality management system is set simultaneously, the production quality and the operation and maintenance quality of offshore wind power projects are strictly controlled, complete root cause analysis is carried out through a mature and reliable quality management system, solution is carried out from the source and design, quick iterative updating of products is realized, the risk probability is greatly reduced when the operation and maintenance work is ensured to be carried out orderly and stably through offshore wind power operation and maintenance operation standards, specialized operation and maintenance knowledge training is carried out on offshore wind power operation and maintenance talents, the offshore wind power operation and maintenance quality is improved, offshore wind power operation and maintenance equipment and operation and maintenance teams are reasonably distributed through the operation and maintenance work management system, and optimal offshore wind power operation and maintenance service is provided for different offshore wind power projects simultaneously, and through intelligent fortune dimension system, realize intelligent control, adapt to modernized marine wind power fortune dimension, through set up supplementary subassembly of logging on the hull, be more favorable to, fortune dimension personnel's use during marine wind power fortune dimension, be convenient for let fortune dimension personnel more swiftly safe log on marine wind turbine base, be convenient for maintain marine wind power project, can effectually prevent to cause the damage of hull and marine wind turbine base when hull and marine wind turbine base contact through buffering subassembly, and can carry marine wind power fortune dimension personnel to appointed position through lift platform, be convenient for go on of fortune dimension work, through the setting of guardrail and folding backplate, the effectual security that improves fortune dimension personnel's logging, very big emergence less the dangerous condition.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of an offshore wind power operation and maintenance research method provided by the present invention;
FIG. 2 is a system diagram of the intelligent operation and maintenance system shown in FIG. 1;
FIG. 3 is a system schematic diagram of the wind power operation and maintenance management module shown in FIG. 2;
FIG. 4 is a system diagram of the data management module of FIG. 2;
FIG. 5 is a schematic diagram of the resource management module system shown in FIG. 2;
FIG. 6 is a schematic diagram of the operation and maintenance prediction module system shown in FIG. 2;
FIG. 7 is a schematic diagram of the operations management module system shown in FIG. 2;
FIG. 8 is a schematic diagram of the emergency module system shown in FIG. 2;
FIG. 9 is a schematic diagram of the wind power operation and maintenance recording module system shown in FIG. 1;
FIG. 10 is a schematic diagram of the operation and maintenance knowledge storage unit system shown in FIG. 1;
fig. 11 is a schematic structural diagram of an auxiliary login device provided in the present invention;
FIG. 12 is a schematic structural view of the stabilizer shown in FIG. 11;
FIG. 13 is a schematic view of the landing member of FIG. 11;
FIG. 14 is an enlarged view of portion A of FIG. 11;
fig. 15 is a schematic structural view of the buffering assembly shown in fig. 12.
Reference numbers in the figures: 1. hull, 2, bolt, 3, connecting piece, 4, stabilizer, 5, hydraulic lifting rod, 6, lift platform, 7, expansion bracket, 8, rotation piece, 9, climbing piece, 10, third electric telescopic handle, 11, guardrail, 12, folding backplate, 13, flexible groove, 14, landing piece, 15, riser, 16, second electric telescopic handle, 17, mounting groove, 18, first electric telescopic handle, 19, fixing piece, 20, buffer component, 201, stabilizer plate, 202, slider, 203, T type piece, 204, first bolster, 205, second bolster, 206, base, 207, buffer plate, 21, expansion piece, 22, the installed part.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1-15, wherein fig. 1 is a schematic diagram of a method for researching operation and maintenance of offshore wind power provided by the present invention; FIG. 2 is a system diagram of the intelligent operation and maintenance system shown in FIG. 1; FIG. 3 is a system schematic diagram of the wind power operation and maintenance management module shown in FIG. 2; FIG. 4 is a system diagram of the data management module of FIG. 2; FIG. 5 is a schematic diagram of the resource management module system shown in FIG. 2; FIG. 6 is a schematic diagram of the operation and maintenance prediction module system shown in FIG. 2; FIG. 7 is a schematic diagram of the operations management module system shown in FIG. 2; FIG. 8 is a schematic diagram of the emergency module system shown in FIG. 2; FIG. 9 is a schematic diagram of the wind power operation and maintenance recording module system shown in FIG. 1; FIG. 10 is a schematic diagram of the operation and maintenance knowledge storage unit system shown in FIG. 1; FIG. 11 is a schematic structural diagram of an auxiliary login device provided in the present invention; FIG. 12 is a schematic structural view of the stabilizer shown in FIG. 11; FIG. 13 is a schematic view of the landing member of FIG. 11; FIG. 14 is an enlarged view of portion A of FIG. 11; fig. 15 is a schematic structural view of the buffering assembly shown in fig. 12. An offshore wind power operation and maintenance research method comprises the following steps: the operation and maintenance equipment is used for offshore wind power operation and maintenance, the quality management system is used for managing and controlling offshore wind power operation and maintenance, the operation and maintenance operation standard is used for improving the quality of offshore wind power operation and maintenance, the operation and maintenance team is used for serving the offshore wind power operation and maintenance, the operation and maintenance work management system is used for improving the operation and maintenance work efficiency of offshore wind power, and the intelligent operation and maintenance system is suitable for modern offshore wind power operation and maintenance.
The operation and maintenance equipment comprises a wind power construction ship, a twin-hull offshore wind power operation and maintenance ship, a three-hull offshore wind power operation and maintenance ship, a helicopter and a carrier operation and maintenance ship, so as to meet different offshore wind power operation and maintenance requirements, the optimal offshore wind power operation and maintenance equipment is selected, the number of the wind power construction ship, the twin-hull offshore wind power operation and maintenance ship, the helicopter and the carrier operation and maintenance ship can be configured according to specific use requirements, wherein the wind power construction ship can execute an offshore wind power construction task, the twin-hull offshore wind power operation and maintenance ship and the three-hull offshore wind power operation and maintenance ship can operate and maintain offshore wind power projects (about half an hour of voyage), the offshore wind power projects which cannot be reached well by the ship can be operated and maintained flexibly by the helicopter, and the carrier operation and maintenance ship can be matched with the operation and maintenance ship when a large number of operation and maintenance objects need to be transported, supplying and stopping the operation and maintenance ship helicopter, and according to different operation and maintenance requirements, allocating different operation and maintenance equipment to meet different offshore wind power operation and maintenance requirements;
the quality management system respectively formulates wind power equipment production quality management regulations, wind power equipment quality assurance quality management regulations and wind power equipment operation and maintenance quality management regulations according to wind power equipment production, quality assurance and later-stage operation and maintenance, thoroughly analyzes root causes through a mature and reliable quality management system, solves the problems from the source and design, realizes quick iterative update of products, improves the quality of the whole wind power engineering, and is more convenient for operation and maintenance of the wind power engineering;
the operation and maintenance operation standard establishes a set of industry unified offshore operation and maintenance operation standard and standard by summarizing offshore operation and maintenance practical experience, and uniformly stipulates the safety, technology and quality requirements of offshore wind power project construction and operation and maintenance operation;
the operation and maintenance team needs to be trained strictly in a specialized level, a mature offshore wind power training center is built, training is provided for all offshore operation and maintenance personnel, the offshore wind power operation and maintenance capability is promoted and improved, the latest operation and maintenance technology at home and abroad is integrated, and the operation and maintenance team is trained continuously;
the operation and maintenance work management system depends on operation and maintenance equipment and an operation and maintenance team, realizes the optimal operation and maintenance equipment and operation and maintenance team transfer mode according to specific operation and maintenance projects, increases the overall working efficiency of offshore wind power operation and maintenance, tracks the working state of personnel and equipment in real time, and realizes error-free scheduling.
The intelligent operation and maintenance system comprises a wind power operation and maintenance management module, a data management module, a resource management module, an operation and maintenance prediction module, an operation management module, an emergency module and a wind power operation and maintenance recording module, wherein the wind power operation and maintenance management module is used for recording operation and maintenance equipment information and operation and maintenance personnel information and managing scheduling use of the operation and maintenance equipment and the operation and maintenance personnel, the data management module is used for recording the operation and maintenance data in detail, the operation and maintenance data can be checked at any time, the resource management module can record personnel and operation and maintenance equipment and manage and control operation and maintenance knowledge, the operation and maintenance prediction module can predict risks and the like in operation and maintenance, accidents are reduced, the operation and maintenance prediction module can count the cost of the whole offshore wind power operation and maintenance project, and the emergency module is used for counting the cost of the whole offshore wind power operation and maintenance project when an emergency occurs, the emergency situation is eliminated orderly, and the wind power operation and maintenance recording module can record time and prompt the next operation and maintenance time.
The wind power operation and maintenance management module comprises an operation and maintenance equipment scheduling unit and an operation and maintenance personnel scheduling unit;
the data management module comprises a data acquisition unit, a data management unit, a data storage unit and a data security unit, wherein the data acquisition unit acquires data, the data management unit can classify the data, and the data storage unit and the data security unit can safely store the data and are convenient to call;
the resource management module comprises a personnel storage unit, an operation and maintenance equipment storage unit and an operation and maintenance knowledge storage unit, and is used for directly knowing the mastered personnel, equipment and knowledge resources;
the operation and maintenance prediction module comprises a life prediction unit, a risk prediction unit and a weather prediction unit, can predict the life of the wind power project, guess the time of operation and maintenance, can predict the risk and weather in the operation and maintenance, and is convenient to improve the safety of the operation and maintenance;
the operation management module comprises a profit evaluation unit, a cost evaluation unit and a scientific research development evaluation unit, and is used for comprehensively evaluating profit, cost and related scientific research investment and knowing the operation state;
the emergency module comprises a construction early warning unit, a fire-fighting early warning unit, an emergency early warning unit and a construction early warning unit, and emergency plans are prepared for possible emergency situations in many aspects;
the wind power operation and maintenance recording module comprises a service life recording unit, an operation and maintenance time recording unit, a regular component maintenance reminding unit and a regular component replacement reminding unit.
The operation and maintenance knowledge storage unit comprises knowledge base data, technical document data, equipment archive data and internet of things data, stores various knowledge data and is convenient for integrating the data to train operation and maintenance personnel.
The operation and maintenance equipment needs to use an auxiliary login device when operation and maintenance work needs to be performed and an offshore wind turbine base needs to be logged in, the auxiliary login device comprises a ship body 1 used for installing the auxiliary login device, connecting pieces 3 are fixedly arranged on the right side of the ship body 1 through bolts 2 arranged from top to bottom, the number of the bolts 2 can be increased according to actual needs, the bolts 2 are processed through anticorrosion coatings, one side of each connecting piece 3 is fixedly connected with a stabilizing piece 4 arranged in a U shape, symmetrically arranged mounting grooves 17 are formed in opposite sides inside the stabilizing pieces 4, a first electric telescopic rod 18 is fixedly connected inside each mounting groove 17, one end of each first electric telescopic rod 18 is fixedly connected with a fixing piece 19, soft contact parts such as buffer rubber are arranged on the inner side of each fixing piece 19, and a buffer component 20 is fixedly connected to the left side of the inner wall of each stabilizing piece 4, the buffer component 20 effectively buffers impact force, so that a ship body 1 and an offshore wind turbine base are protected, a hydraulic telescopic rod 5 is fixedly connected to the top of the ship body 1, a lifting platform 6 is fixedly connected to the top end of the hydraulic telescopic rod 5, an expansion bracket 7 is arranged between the lifting platform 6 and one side, opposite to the ship body 1, of the hydraulic telescopic rod 5 and is of a connecting rod type expansion structure, the expansion bracket 7 is convenient to increase the stability of the lifting platform 6, an expansion groove 13 is formed in the lifting platform 6, the expansion groove 13 is convenient to store a landing part 14, an expandable landing part 14 is arranged in the expansion groove 13, a vertical plate 15 is fixedly connected to the bottom of the landing part 14, a second electric telescopic rod 16 is fixedly connected to one side, close to the lifting platform 6, of the vertical plate 15, opposite to the landing part 14, second electric telescopic handle 16 is responsible for promoting the removal of landing part 14, the one end fixed connection of second electric telescopic handle 16 in one side of lift platform 6, landing part 14 one side fixedly connected with extensible member 21 relative, two the equal fixedly connected with installed part 22 in one side that extensible member 21 is relative is convenient for fortune dimension personnel to carry out fortune dimension work to a week of offshore wind turbine base.
Lifting platform 6's left side fixedly connected with rotates 8, one side of rotating 8 is rotated and is connected with climbing piece 9, and climbing piece 9 can be for the part that can climb the height such as ladder, the right side of climbing piece 9 is rotated and is connected with third electric telescopic handle 10, the right-hand member of third electric telescopic handle 10 rotate connect in lifting platform 6's left side, the fortune dimension personnel of being convenient for climb up lifting platform 6 to through the angle modulation of climbing piece 9, the climbing of fortune dimension personnel of being convenient for.
The top fixedly connected with guardrail 11 of lift platform 6, the top of guardrail 11 is provided with folding backplate 12, improves the security when fortune dimension personnel land greatly.
The folding guard plate 12 is of a three-level folding structure, so that the protection range of the guard plate is increased in a limited space, and the guard plate is convenient to store.
The working principle of the auxiliary login device provided by the invention is as follows:
the ship body 1 is driven to an offshore wind turbine base position needing operation and maintenance, then an inner groove of a stabilizing piece 4 arranged at the front part of the ship body 1 is aligned with the offshore wind turbine base, the ship body 1 slowly drives in until the offshore wind turbine base is about to touch a buffer board 207, the ship body 1 stops advancing, under the action of inertia, the ship body 1 still moves, the buffer board 207 touches the offshore wind turbine base, the second buffer piece 205 and the first buffer piece 204 are squeezed, under the action of elastic force of the second buffer piece 205 and the first buffer piece 204, force between the ship body 1 and the offshore wind turbine base is buffered, then a first electric telescopic rod 18 is started to drive the fixing piece 19 to move, so that the fixing piece 19 and the offshore wind turbine base are stably installed, the ship body 1 and the offshore wind turbine base are stably parked, when the offshore wind turbine base needs to land, a third electric telescopic rod 10 is started, place slope state with climbing piece 9, let professional fortune dimension personnel climb on lift platform 6 through climbing piece 9, start hydraulic lifting rod 5 afterwards and drive lift platform 6 and rise to appointed height, stop hydraulic lifting rod 5, start second electric telescopic handle 16, promote riser 15 and remove, drive landing piece 14 extension, it is close to marine wind turbine base to land 14's recess, stop second electric telescopic handle 16, and start extensible member 21 and make two installed parts 22 joint, at this moment, put down folding backplate, fortune dimension personnel can walk to go up to marine wind turbine base and carry out fortune dimension operation, through set up supplementary landing assembly on hull 1, and be more favorable to, fortune dimension personnel's use during marine wind turbine maintenance, be convenient for let fortune dimension personnel more swiftly safe land on marine wind turbine base, be convenient for maintain marine wind power project, can effectually prevent through buffer assembly 4 that hull 1 from causing 1 and marine wind power when contacting with marine wind turbine base and cause 1 and marine wind power generation The damage of frame to can carry offshore wind power fortune dimension personnel to appointed position through lift platform 6, the going on of fortune dimension work of being convenient for, through guardrail 11 and folding backplate 12's setting, the effectual security that has improved fortune dimension personnel and land, very big emergence less the dangerous condition.
Compared with the related technology, the offshore wind power operation and maintenance research method provided by the invention has the following beneficial effects:
by using the operation and maintenance equipment used for offshore wind power operation and maintenance, the quality management system for managing and controlling offshore wind power operation and maintenance, the operation and maintenance operation standard for improving the quality of offshore wind power operation and maintenance, the operation and maintenance team for serving offshore wind power operation and maintenance, the operation and maintenance work management system for improving the operation and maintenance work efficiency of offshore wind power, and the intelligent operation and maintenance system suitable for modernized offshore wind power operation and maintenance, the aim of conveniently providing offshore wind power operation and maintenance service for offshore wind power projects exceeding the quality guarantee period is fulfilled, special operation and maintenance service is provided for offshore wind power project developers, the cost of autonomous operation and maintenance of offshore wind power project developers is reduced, the operation and maintenance quality and efficiency are greatly improved compared with the autonomous operation and maintenance of offshore wind power project developers, different offshore wind power operation and maintenance modes can be established for the offshore wind power project developers which do not pass, and a plurality of offshore wind power operation and maintenance equipment are equipped, the offshore wind power operation and maintenance requirements are met, operation and maintenance equipment can be selected according to different weather changes, a quality management system is set, the production quality and the operation and maintenance quality of offshore wind power projects are strictly controlled, thorough root cause analysis is carried out through a mature and reliable quality management system, the problem is solved from the source and the design, the fast iterative updating of products is realized, the risk probability is greatly reduced when the operation and maintenance work is carried out orderly and stably through the standard and the standardized operation of offshore wind power operation and maintenance work, specialized operation and maintenance knowledge training is carried out on offshore wind power operation and maintenance talents, the offshore wind power operation and maintenance quality is improved, and the offshore wind power operation and maintenance equipment and operation and maintenance teams are reasonably distributed through the operation and maintenance work management system so as to provide optimal offshore wind power operation and maintenance services for different offshore wind power projects, and through intelligent operation and maintenance system, realize intelligent control, adapt to modernized offshore wind power operation and maintenance.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An offshore wind power operation and maintenance research method is characterized by comprising the following steps: the operation and maintenance system comprises operation and maintenance equipment used for offshore wind power operation and maintenance, a quality management system used for controlling the operation and maintenance of the offshore wind power, operation and maintenance operation standards used for improving the quality of the operation and maintenance of the offshore wind power, an operation and maintenance team used for serving the operation and maintenance of the offshore wind power, an operation and maintenance work management system used for improving the working efficiency of the operation and maintenance of the offshore wind power and an intelligent operation and maintenance system suitable for modern operation and maintenance of the offshore wind power.
2. The offshore wind power operation and maintenance research method according to claim 1, wherein the operation and maintenance equipment comprises a wind power construction ship, a catamaran offshore wind power operation and maintenance ship, a trimaran offshore wind power operation and maintenance ship, a helicopter and a carrier ship, so as to meet different offshore wind power operation and maintenance requirements, and select the optimal offshore wind power operation and maintenance equipment;
the quality management system respectively formulates wind power equipment production quality management regulations, wind power equipment quality assurance quality management regulations and wind power equipment operation and maintenance quality management regulations according to wind power equipment production, quality assurance and later-stage operation and maintenance, thorough root cause analysis is carried out through a mature and reliable quality management system, solution is carried out from the source and design, and rapid iterative update of products is realized;
the operation and maintenance operation standard establishes a set of industry unified offshore operation and maintenance operation standard and standard by summarizing offshore operation and maintenance practical experience, and uniformly stipulates the safety, technology and quality requirements of offshore wind power project construction and operation and maintenance operation;
the operation and maintenance team needs to carry out strict specialized level training, a mature offshore wind power training center is built, training is provided for all offshore operation and maintenance personnel, and the offshore wind power operation and maintenance capability is promoted and improved;
the operation and maintenance work management system depends on operation and maintenance equipment and an operation and maintenance team, and realizes the optimal operation and maintenance equipment and operation and maintenance team transfer mode according to specific operation and maintenance projects so as to increase the working efficiency of the integral offshore wind power operation and maintenance.
3. The offshore wind power operation and maintenance research method according to claim 1, wherein the intelligent operation and maintenance system comprises a wind power operation and maintenance management module, a data management module, a resource management module, an operation and maintenance prediction module, an operation management module, an emergency module and a wind power operation and maintenance recording module.
4. The offshore wind power operation and maintenance research method according to claim 3, wherein the wind power operation and maintenance management module comprises an operation and maintenance equipment scheduling unit and an operation and maintenance personnel scheduling unit;
the data management module comprises a data acquisition unit, a data management unit, a data storage unit and a data security unit;
the resource management module comprises a personnel storage unit, an operation and maintenance equipment storage unit and an operation and maintenance knowledge storage unit;
the operation and maintenance prediction module comprises a life prediction unit, a risk prediction unit and a weather prediction unit;
the operation management module comprises a profit evaluation unit, a cost evaluation unit and a scientific research development evaluation unit;
the emergency module comprises a construction early warning unit, a fire-fighting early warning unit, a burst early warning unit and a construction early warning unit;
the wind power operation and maintenance recording module comprises a service life recording unit, an operation and maintenance time recording unit, a regular component maintenance reminding unit and a regular component replacement reminding unit.
5. The offshore wind power operation and maintenance research method according to claim 4, wherein the operation and maintenance knowledge storage unit comprises knowledge base data, technical document data, equipment archive data and Internet of things data.
6. The offshore wind power operation and maintenance research method according to claim 1, wherein the operation and maintenance equipment needs to use an auxiliary landing device when performing operation and maintenance work and landing on an offshore wind turbine base, the auxiliary landing device comprises a hull for installing the auxiliary landing device, a connecting piece is fixedly installed on the right side of the hull through bolts arranged up and down, a stabilizing piece arranged in a U shape is fixedly connected to one side of the connecting piece, symmetrically arranged mounting grooves are formed in opposite sides inside the stabilizing piece, a first electric telescopic rod is fixedly connected inside the mounting grooves, a fixing piece is fixedly connected to one end of the first electric telescopic rod, a buffer component is fixedly connected to the left side of the inner wall of the stabilizing piece, a hydraulic telescopic rod is fixedly connected to the top of the hull, and a lifting platform is fixedly connected to the top end of the hydraulic telescopic rod, lifting platform with just be located hydraulic telescoping rod's surface between the relative one side of hull is provided with the expansion bracket, flexible groove has been seted up to lifting platform's inside, the inside in flexible groove is provided with the telescopic and logs the piece, the bottom fixedly connected with riser of logging the piece, one side fixedly connected with that the riser is close to lifting platform is provided with second electric telescopic handle between the relative one side of logging the piece, second electric telescopic handle's one end fixed connection in one side of lifting platform, log the relative one side fixedly connected with extensible member of piece, two the equal fixedly connected with installed part in the relative one side of extensible member.
7. The offshore wind power operation and maintenance research method according to claim 6, wherein the buffering assembly comprises a stabilizing plate, the stabilizing plate is fixedly connected to the left side of the inner wall of the stabilizing member, the top and the bottom of the right side of the stabilizing plate are respectively and slidably connected with a sliding member, one side of each sliding member is fixedly connected with a T-shaped block, a first buffering member is fixedly connected between the opposite sides of the two T-shaped blocks, one side of each sliding member is rotatably connected with a second buffering member, one side of each second buffering member is rotatably connected with a base, and one side of each base is fixedly connected with a buffering plate.
8. The offshore wind power operation and maintenance research method according to claim 6, wherein a rotating member is fixedly connected to the left side of the lifting platform, a climbing member is rotatably connected to one side of the rotating member, a third electric telescopic rod is rotatably connected to the right side of the climbing member, and the right end of the third electric telescopic rod is rotatably connected to the left side of the lifting platform.
9. The offshore wind power operation and maintenance research method according to claim 6, wherein a guardrail is fixedly connected to the top of the lifting platform, and a folding guard plate is arranged on the top of the guardrail.
10. The offshore wind power operation and maintenance research method according to claim 9, wherein the folding guard plates are of a three-level folding structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010785894.5A CN111768314B (en) | 2020-08-07 | 2020-08-07 | Offshore wind power operation and maintenance research method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010785894.5A CN111768314B (en) | 2020-08-07 | 2020-08-07 | Offshore wind power operation and maintenance research method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111768314A true CN111768314A (en) | 2020-10-13 |
CN111768314B CN111768314B (en) | 2024-01-16 |
Family
ID=72729332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010785894.5A Active CN111768314B (en) | 2020-08-07 | 2020-08-07 | Offshore wind power operation and maintenance research method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111768314B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114157026A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Scheduling method for offshore wind power operation and maintenance |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105005861A (en) * | 2015-07-17 | 2015-10-28 | 中国能源建设集团广东省电力设计研究院有限公司 | Operation regulation and control system for offshore wind farm |
CN205131582U (en) * | 2015-11-27 | 2016-04-06 | 江苏金风科技有限公司 | Buffering on marine wind power basis is stepped on by device |
CN106218827A (en) * | 2016-07-28 | 2016-12-14 | 太重(天津)滨海重型机械有限公司 | Offshore wind farm O&M supports platform |
CN207523898U (en) * | 2017-12-05 | 2018-06-22 | 北京天诚同创电气有限公司 | For the operation ship of offshore wind farm O&M |
CN208377018U (en) * | 2018-06-01 | 2019-01-15 | 显利(珠海)造船有限公司 | Wind Power Plant at Sea ship connecting platform |
CN110222850A (en) * | 2019-05-30 | 2019-09-10 | 北京千尧新能源科技开发有限公司 | A kind of marine wind electric field intelligent distribution and management system and management method |
CN209398351U (en) * | 2018-09-06 | 2019-09-17 | 江苏海上龙源风力发电有限公司 | A kind of scalable winding stair formula offshore boosting station login system |
CN110712718A (en) * | 2019-11-20 | 2020-01-21 | 龙源(北京)风电工程设计咨询有限公司 | Device and method for boarding offshore wind power platform |
CN210455129U (en) * | 2019-07-25 | 2020-05-05 | 上海雄程海洋工程股份有限公司 | Wind power operation and maintenance ship with compensation climbing function |
-
2020
- 2020-08-07 CN CN202010785894.5A patent/CN111768314B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105005861A (en) * | 2015-07-17 | 2015-10-28 | 中国能源建设集团广东省电力设计研究院有限公司 | Operation regulation and control system for offshore wind farm |
CN205131582U (en) * | 2015-11-27 | 2016-04-06 | 江苏金风科技有限公司 | Buffering on marine wind power basis is stepped on by device |
CN106218827A (en) * | 2016-07-28 | 2016-12-14 | 太重(天津)滨海重型机械有限公司 | Offshore wind farm O&M supports platform |
CN207523898U (en) * | 2017-12-05 | 2018-06-22 | 北京天诚同创电气有限公司 | For the operation ship of offshore wind farm O&M |
CN208377018U (en) * | 2018-06-01 | 2019-01-15 | 显利(珠海)造船有限公司 | Wind Power Plant at Sea ship connecting platform |
CN209398351U (en) * | 2018-09-06 | 2019-09-17 | 江苏海上龙源风力发电有限公司 | A kind of scalable winding stair formula offshore boosting station login system |
CN110222850A (en) * | 2019-05-30 | 2019-09-10 | 北京千尧新能源科技开发有限公司 | A kind of marine wind electric field intelligent distribution and management system and management method |
CN210455129U (en) * | 2019-07-25 | 2020-05-05 | 上海雄程海洋工程股份有限公司 | Wind power operation and maintenance ship with compensation climbing function |
CN110712718A (en) * | 2019-11-20 | 2020-01-21 | 龙源(北京)风电工程设计咨询有限公司 | Device and method for boarding offshore wind power platform |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114157026A (en) * | 2021-11-19 | 2022-03-08 | 广东精铟海洋工程股份有限公司 | Scheduling method for offshore wind power operation and maintenance |
CN114157026B (en) * | 2021-11-19 | 2024-05-28 | 广东精铟海洋工程股份有限公司 | Scheduling method for offshore wind power operation and maintenance |
Also Published As
Publication number | Publication date |
---|---|
CN111768314B (en) | 2024-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101786494B (en) | Mounting ship of offshore wind turbine and construction method thereof | |
CN102030076B (en) | Cabin entry process for main diesel generating set of 50,000-ton semi-submerged ship | |
CN113202696B (en) | Wind turbine nacelle and system, nacelle-bracket system, assembly and disassembly method | |
CN201934004U (en) | Suspended telescopic ladder | |
CN111768314A (en) | Offshore wind power operation and maintenance research method | |
CN103029812B (en) | Device for fixing pilot rope ladder, accommodation ladder lower platform and ship outer plate | |
CN203022382U (en) | Integrated type grab bucket overhaul platform of ship unloader | |
CN111392009B (en) | UUV carries on to lay puts recovery unit | |
CN112339947B (en) | Deep sea emergency disposal tool laying device | |
CN212670257U (en) | Boarding device for offshore wind power platform | |
CN104259808B (en) | Drilling platform is assembled and whole hangs on ship's method | |
EP1129984A1 (en) | Apparatus and method for accessing a construction at sea | |
CN114198261A (en) | Guiding device for floating installation fan engine room of crane ship and operation method | |
CN111717408A (en) | Marine launching platform capable of bearing multiple unmanned aerial vehicles | |
GB2577643A (en) | Method for assembling a wind turbine and a wind turbine system | |
CN220076631U (en) | Ocean platform boarding device | |
CN216131038U (en) | Tower section of thick bamboo maintenance work platform truck | |
CN204197242U (en) | Sea work accommodation platform | |
CN214692972U (en) | Be applied to hydraulic and hydroelectric engineering's safe type anticollision hoisting accessory | |
CN215595799U (en) | Over-and-under type wind power generation tower overhauls maintenance of equipment | |
CN214590203U (en) | Liftable live working platform | |
CN214729555U (en) | Maintenance boats and ships depressed place on water that stability is strong | |
CN108488044B (en) | Deep sea fan assembly device and method for assembling deep sea power generation fan | |
CN219056516U (en) | Boarding mechanism and offshore wind power inspection and repair ship | |
CN218929733U (en) | Marine operation and maintenance boarding corridor bridge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |