CN102953395A - Adaptive-floating balance system for complex bucket foundation - Google Patents
Adaptive-floating balance system for complex bucket foundation Download PDFInfo
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- CN102953395A CN102953395A CN2011102351761A CN201110235176A CN102953395A CN 102953395 A CN102953395 A CN 102953395A CN 2011102351761 A CN2011102351761 A CN 2011102351761A CN 201110235176 A CN201110235176 A CN 201110235176A CN 102953395 A CN102953395 A CN 102953395A
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Abstract
The invention discloses an adaptive-floating balance system for a complex bucket foundation. The adaptive-floating balance system for the complex bucket foundation comprises a power supply system, a sensor, an actuator, a lower computer and an industrial personal computer. The power supply system is installed on the foundation to power equipment on the foundation. The sensor is used to detect floating state of the complex bucket foundation. The lower computer acquires detection data of the sensor and uploads the data to the industrial personal computer. The industrial personal computer acquires data uploaded by the lower computer and sends instructions to the lower computer. The lower computer executes the instructions received from the industrial personal computer according to programs stored in the lower computer so as to control the actuator to regulate the floating state of the foundation. Therefore, the adaptive-floating balance system for the complex bucket foundation is capable of automatically regulating the complex bucket foundation to guarantee balance with no need of manual intervention when the foundation is towed.
Description
Technical field
The present invention relates to the adaptive equalization system of bucket foundation, relate in particular to the floating adaptive equalization of compound bucket foundation system.
Background technology
In recent years, China's marine wind electric field pace of construction is obviously accelerated.Blower fan at sea is installed is built blower foundation first.For this reason, invented the huge compound bucket foundation integrative installation technology technology of a kind of employing for the China Seas and vicinity situation offshore wind turbine has been installed.Its principle is that foundation bottom is divided into several storehouses, between each storehouse is mutually to seal independently.Under normal circumstances, can be automatically floating behind the lower water in basis.Sink through towage venting behind the destination, and then carry out the sequence of operations such as leveling.But because a variety of causes such as construction technology and site environments, the basis can not keep balance always when carrying out towage, so just affect towage speed and safety.For this reason, must make the basis keep balance by the air pressure in each storehouse is regulated, its regulative mode can be supercharging or decompression.
Need a large amount of operating personnel to operate at the submit onself to someone's direction person's password of foundation bottom when adopting manually-operated valve and air pump that supercharging or decompression operation are carried out in each storehouse, basis, its process complexity is loaded down with trivial details, and is not easy to accomplish unified the coordination, and is easy to make mistakes.Therefore, adopt manually-operated method to control the not only control procedure hysteresis of basic balance, and control accuracy is not high, affects progress and the quality of towage or sinking.In addition, need a large amount of personnel to work on the basis, staff's personal safety has been produced certain threat.
Therefore, be necessary to provide improved technical scheme to overcome the technical problem that exists in the prior art.
Summary of the invention
The main technical problem to be solved in the present invention provides the floating adaptive equalization of a kind of compound bucket foundation system, and it can carry out adjusting easily to guarantee balance in the floating process to compound bucket foundation.
For solving the problems of the technologies described above, the invention provides the floating adaptive equalization of compound bucket foundation system, it comprises electric power system, sensor, actuator, slave computer and Industrial Personal Computer (IPC), described electric power system is installed on the basis, be used for providing power supply to equipment on the basis, described sensor detects the floating state of compound bucket foundation, described slave computer gathers the detection data of described sensor and uploading data to described Industrial Personal Computer (IPC), described Industrial Personal Computer (IPC) gathers the data that described slave computer uploads and sends instruction to described slave computer, and described slave computer is carried out the instruction that receives from described Industrial Personal Computer (IPC) and the floating state on described basis is carried out adjusted to control described actuator according to internally stored program.
Preferably, described sensor, described actuator and described slave computer are installed on the described basis, communicate by wireless mode between described slave computer and the described Industrial Personal Computer (IPC).
Preferably, described slave computer gathers the data that described sensor detects by analog input card.
Preferably, described compound bucket foundation comprises a plurality of storehouses of mutual sealing isolation, each described storehouse has the opening of submerged, described actuator to the floating state on described basis carry out adjust comprise inflate to allow to described storehouse respectively described foundation floating and respectively from the exhaust of described storehouse to allow described immerge.
Preferably, described actuator comprises air pump, and the work of described slave computer by controlling described air pump is describedly inflated to described storehouse realizing.
Preferably, described actuator comprises valve, and it is described from the exhaust of described storehouse to realize that described slave computer is controlled the aperture of described valve.
Preferably, described sensor comprises water-level gauge, and described water-level gauge detects the draft on described basis, when draft is excessive, carries out synchronously the operation of inflating to a plurality of described storehouses; When draft is too small, carry out synchronously the operation from a plurality of described storehouse exhausts.
Preferably, in each described storehouse on described basis, described water-level gauge is installed all.
Preferably, described sensor comprises horizon sensor, and when detecting described foundation level when unbalance, the floating adaptive equalization of described compound bucket foundation system automatically performs corresponding adjustment to the floating state on described basis.
Preferably, in each described storehouse on described basis, described horizon sensor is installed all.
Preferably, describedly carry out downward-sloping storehouse and/or the basic acclivitous storehouse, data automatic decision basis that corresponding adjustment comprises that described host computer gathers according to described horizon sensor, and inflate operation and/or carry out bleeding from acclivitous storehouse, described basis to downward-sloping storehouse, described basis.
Preferably, described Industrial Personal Computer (IPC) comprises the monitoring interface of the floating state that monitors described basis and allows operating personnel adjust manually or automatically the operation interface of the floating state on described basis.
Preferably, described Industrial Personal Computer (IPC) adopts general configuration software to form.
Preferably, the floating adaptive equalization of described compound bucket foundation system also is included in the emergency braking device of in emergency circumstances closing at once described actuator.
Preferably, described radio communication realizes by wireless transceiver, described electric power system comprises internal combustion engine driven generator and UPS(Uninterrupted Power Supply, the free of discontinuities power supply), generator mainly is used for to the upper power devices in the bases such as wireless transceiver, slave computer, analog input card; Described UPS uses as uninterrupted power source in the situation of generator outage.
The floating adaptive equalization of compound bucket foundation of the present invention system adopts the control mode of closed loop, can carry out real-time tracking to the floating state on basis and adjusts, and it is fast not only to regulate the speed, and control accurately.The floating adaptive equalization of compound bucket foundation of the present invention system can allow the basis remain on satisfied floating state always.The basis is being carried out in the process of towage, the floating adaptive equalization of compound bucket foundation of the present invention system can adjust to guarantee balance automatically, and need not manual intervention.
By the detailed description below with reference to accompanying drawing, it is obvious that other side of the present invention and feature become.But should be known in the only purpose design for explaining of this accompanying drawing, rather than as the restriction of scope of the present invention, this is because it should be with reference to additional claim.Should also be appreciated that, unless otherwise noted, the unnecessary accompanying drawing of drawing to scale, they only try hard to illustrate conceptually structure described herein and flow process.
Description of drawings
Read in the lump accompanying drawing, consult the detailed description of following preferred embodiment, present invention will become more fully understood.Wherein:
Fig. 1 is the hardware overall structure schematic diagram of the floating adaptive equalization of the compound bucket foundation system of a kind of specific embodiment according to the present invention;
Control basic flow sheet when Fig. 2 is the floating adaptive equalization automated system operation of compound bucket foundation of a kind of specific embodiment of the present invention;
Fig. 3 is the control basic flow sheet of the floating adaptive equalization of the compound bucket foundation system of a kind of specific embodiment of the present invention when manually moving.
The specific embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Fig. 1 has disclosed according to the present invention a kind of hardware overall structure schematic diagram of the floating adaptive equalization of compound bucket foundation system of the specific embodiment.As shown in Figure 1, the floating adaptive equalization of compound bucket foundation of the present invention system comprises electric power system, sensor, actuator, slave computer and Industrial Personal Computer (IPC), wherein, described electric power system is installed on the compound bucket foundation (not shown), be used for providing power supply to equipment on the basis, sensor detects the floating state of compound bucket foundation, the detection data of slave computer pick-up transducers and uploading data are to Industrial Personal Computer (IPC), Industrial Personal Computer (IPC) gathers the data that slave computer uploads and sends instruction to slave computer, and slave computer is carried out the instruction that receives from Industrial Personal Computer (IPC) according to internally stored program and with the control actuator floating state on basis carried out and adjusted.Thereby, compound bucket foundation being carried out in the process of towage, the floating adaptive equalization of compound bucket foundation of the present invention system can adjust to guarantee balance automatically, and need not manual intervention.
Industrial Personal Computer (IPC) of the present invention adopts general configuration software (MCGS, Monitor and Control Generated System) to form.Industrial Personal Computer (IPC) comprises the monitoring interface of the floating state that monitors the basis and allows operating personnel adjust manually or automatically the operation interface of the floating state on basis, monitoring interface can be in real time shows the level on the basis form with animation and data, operation interface can allow operating personnel in time adjust the levelness on basis in manual or automatic mode easily, allows the basis keep balance when carrying out towage or during other operations.
In a kind of specific embodiment of the present invention, sensor, actuator and slave computer are installed on the basis, and, communicate with wireless mode by wireless transceiver between slave computer and the Industrial Personal Computer (IPC), and do not adopt communication cable to connect.Because field condition is complicated, adopt the management at the very inconvenient scene of mode that communication cable is connected between slave computer and the Industrial Personal Computer (IPC), adopt wireless mode to communicate between slave computer of the present invention and the Industrial Personal Computer (IPC), therefore, basis and Industrial Personal Computer (IPC) have just become " independently two parts ", when needing manually-operated, the basis tests or during other special operations, operating personnel can be away from blower foundation, in the distance by monitoring state, the operation of Industrial Personal Computer (IPC) to the basis, thereby, guarantee operating personnel's personal safety, made things convenient for field control.
In a kind of specific embodiment of the present invention, slave computer is a kind of programmable logic controller (PLC, Programmable Logic Controller), is mainly used to logic control.In a kind of specific embodiment of the present invention, the data that slave computer detects by the analog input card pick-up transducers, and with data upload to Industrial Personal Computer (IPC), simultaneously accept again the instruction of Industrial Personal Computer (IPC) and carry out the action of logic control actuator according to internally stored program.In a kind of specific embodiment, electric power system comprises internal combustion engine driven generator and UPS.Internal combustion engine can be diesel engine, and described generator can be single-phase asynchronous generator.Generator mainly is used for providing sufficient electric power to the upper power devices in the bases such as wireless transceiver, slave computer, analog input card.Described UPS uses as uninterrupted power source in the situation of generator outage, has prevented accident power-off and causes the basis out of control, guarantees that security of system stably works.
In the present invention, compound bucket foundation comprises a plurality of storehouses of mutual sealing isolation, and each storehouse has the opening of submerged, actuator to the floating state on basis carry out adjust comprise inflate to allow to the storehouse respectively foundation floating and respectively from the storehouse exhaust to allow immerge.
In a kind of specific embodiment of the present invention, actuator comprises valve, and the aperture of slave computer control valve is to realize from the storehouse exhaust.In a kind of specific embodiment of the present invention, valve is a kind of servo electromagnetic valve that can control the size of gas flow.Servo electromagnetic valve is moved according to the action command that slave computer sends, and the gas discharging in the storehouse that air pressure is high out can be adjusted according to the level on basis with the air pressure that guarantees each storehouse, basis, guarantees draft and the balance on basis.
In a kind of specific embodiment of the present invention, actuator comprises air pump, and slave computer is inflated to the storehouse with realization by the work of control air pump, guarantees that the air pressure in each storehouse, basis satisfies the needs that draft and level are kept in the basis.The form of air pump is not limit, and only needs and can be controlled by slave computer.In a kind of specific embodiment, as shown in Figure 1, adopt motor-driven air pump, slave computer is controlled motor-driven air pump by contactor.In the preferred specific embodiment, whole basis only has an air pump, and this air pump is communicated with respectively a storehouse by pipeline.Be provided with the admission valve of gas flow in the control pipeline at each pipeline that is communicated with respectively the storehouse.This admission valve can be the electromagnetic valve by slave computer control.
In addition, air pump and servo electromagnetic valve all can adopt manual mode to control at the monitoring interface of Industrial Personal Computer (IPC), easily jacking test or other special operations are carried out in the basis.
In a kind of specific embodiment of the present invention, sensor comprises water-level gauge, and water-level gauge is used for detecting the draft on basis, to guarantee basis suitable draft when the towage.Preferably, in the floating adaptive equalization of compound bucket foundation of the present invention system, in each storehouse on basis, water-level gauge is installed all, to guarantee to record the accuracy of basic draft.When the draft on basis was excessive, the meeting of the floating adaptive equalization of compound bucket foundation of the present invention system was automatically opened air pump and is carried out synchronously the operation of inflating to a plurality of storehouses, made foundation floating a part of.When the draft on basis was too small, the floating adaptive equalization of compound bucket foundation of the present invention system can open valve automatically, carried out synchronously the operation from the exhaust of a plurality of storehouses, allowed an immerge part swim in suitable state to guarantee the basis.
In a kind of specific embodiment of the present invention, sensor comprises horizon sensor, and horizon sensor is to adopt the acceleration transducer measuring apparatus to measure the inclination angle of face and horizontal plane.Preferably, in the floating adaptive equalization of compound bucket foundation of the present invention system, in each storehouse on basis, horizon sensor is installed all, to guarantee to record the accuracy of base water Pingdu.Horizon sensor is uploaded to slave computer by analog input card after the signal that collects is processed.When detecting foundation level when unbalance, the floating adaptive equalization of compound bucket foundation system automatically performs corresponding adjustment to the floating state on basis.Carry out downward-sloping storehouse and/or the basic acclivitous storehouse, data automatic decision basis that corresponding adjustment host computer gathers according to horizon sensor, and to the basis downward-sloping storehouse inflate operation and/or from the basis acclivitous storehouse carry out bleeding.Because the difference of each storehouse water level of basis must be embodied on the horizontality on basis, that is to say that there is certain conversion relation in the data that data that the water-level gauge in each storehouse records and horizon sensor record.In the preferred specific embodiment, when Industrial Personal Computer (IPC) judges that conversion relation between the data that data that the water-level gauge in each storehouse records and horizon sensor record departs from expection, give the alarm and/or point out mistake.At this moment, automatically do not carry out the adjustment of basic equilibrium state by system, and need operating personnel's manual operation to keep the balance on basis.
In the floating adaptive equalization of compound bucket foundation of the present invention system, when the basis when carrying out towage, draft and the level on water-level gauge and horizon sensor meeting continuous collecting basis, after processing, the signal that collection is come sends slave computer to by analog input card, slave computer sends signal to Industrial Personal Computer (IPC) again, Industrial Personal Computer (IPC) can be judged according to the data analysis that sends, send action command to slave computer.By being exitted in each storehouse, basis or inflating, adjust draft and the level on basis, guarantee that the basis keeps suitable draft and balance.
The floating adaptive equalization of compound bucket foundation of the present invention system adopts the control mode of closed loop, can carry out real-time tracking to the state of the draft on basis and balance and adjusts, and it is fast not only to regulate the speed, and control accurately.The floating adaptive equalization of compound bucket foundation of the present invention system can allow the basis remain on satisfied draft and equilibrium state always.The basis is being carried out in the process of towage, the floating adaptive equalization of compound bucket foundation of the present invention system can adjust to guarantee balance automatically, and need not manual intervention.
Control basic flow sheet when Fig. 2 has disclosed the floating adaptive equalization automated system operation of compound bucket foundation of a kind of specific embodiment of the present invention.Please in conjunction with consulting Figure 1 and Figure 2, when the basis when carrying out the towage operation, operating personnel press " automatically operation " button on the operation interface of Industrial Personal Computer (IPC), then the floating adaptive equalization of compound bucket foundation of the present invention system carries out various controls to the basis automatically.Water-level gauge work, the drinking water state on monitoring basis.The water level of judgement basis, when the draft on basis is excessive, Industrial Personal Computer (IPC) can send action command to slave computer, open electromagnetic valve, simultaneously booster air pump is inflated in each storehouse on basis, allows basis floating the part that make progress, until when the draft on basis reached the minimum value of setting, Industrial Personal Computer (IPC) can send to slave computer and stop action command; Equally, when the draft on basis is too small, Industrial Personal Computer (IPC) can send action command to slave computer, open servo electromagnetic valve, give each storehouse venting on basis, Industrial Personal Computer (IPC) make immerge a part of, until when the draft on basis reached the maximum value of setting, can send to slave computer and stop action command; When the draft on basis is in setting range, the level on horizon sensor monitoring basis, the foundation level state that Industrial Personal Computer (IPC) records according to horizon sensor, whether judgement basis is in level, and carries out Level-adjusting when out-of-level on the basis.When the levelness on basis does not satisfy setting value, the data automatic decision basis that system can gather according to horizon sensor which storehouse (also being the larger storehouse of draft usually) downward-sloping, so Industrial Personal Computer (IPC) can send action command to slave computer, booster air pump is also opened the electromagnetic valve in downward-sloping storehouse, therefore air pump can be inflated to downward-sloping storehouse, allow this storehouse floating part that makes progress, thereby realized the adjustment of basic balance.For the present invention, realize the adjustment of the correspondence of basic balance, be not limited only to realize by the mode that air pump is inflated to downward-sloping storehouse, also by realizing from the exhaust of acclivitous storehouse, also realize with combination from the exhaust of acclivitous storehouse by inflating to downward-sloping storehouse.In system shown in Figure 2, only adopted the mode of inflating to downward-sloping storehouse to adjust the balance on basis, simplified operating process, be conducive to simplify control program.Simultaneously water-level gauge and horizon sensor can be monitored draft and the level on basis, only have when basic draft and levelness all reach in the setting range, and Industrial Personal Computer (IPC) just can send to slave computer and stop action command.
In the process of towage, water-level gauge and horizon sensor can the basic states of omnidistance monitoring.If when the draft on basis and levelness did not meet the demands, the floating adaptive equalization of compound bucket foundation of the present invention system can adjust automatically according to the floating state on basis, until the floating state on basis reaches requirement, iterative cycles like this.The automatic control mode of the floating adaptive equalization of compound bucket foundation of the present invention system is actually closed-loop control, thereby has guaranteed the basis in the towage process, and evenly self adaptation adjustment does not need manual intervention, the speed when having guaranteed basic towage and safety.
The levelness on basis and the variation of draft can be presented on the monitoring interface of Industrial Personal Computer (IPC) of the floating adaptive equalization of compound bucket foundation system in real time, and operating personnel can select automated manner to allow the basis automatically keep balance, do not need manual intervention.Yet when other special operations need to be carried out in the basis, operating personnel also can adopt manual mode that blower foundation is carried out various controls.
Control basic flow sheet when the floating adaptive equalization of the compound bucket foundation system that Fig. 3 has disclosed a kind of specific embodiment of the present invention manually moves.Please in conjunction with consulting Fig. 1 and shown in Figure 3, when towage when operation carried out on the basis, operating personnel press " manually operation " button at the operation interface of Industrial Personal Computer (IPC), then the floating adaptive equalization of compound bucket foundation of the present invention system will adopt manual mode that various controls are carried out on the basis.Water-level gauge and horizon sensor can be monitored the state on basis, and measured data can be presented on the monitoring interface of Industrial Personal Computer (IPC) in real time.Operating personnel can select startup and stop valve and air pump according to on-the-spot needs.In the floating adaptive equalization of compound bucket foundation of the present invention system, have six valves and an air pump, yet the quantity of electromagnetic valve of the present invention and air pump is not limited to this, can carry out choose reasonable according to the actual conditions on basis.Operating personnel can arbitrarily start and stop any one or a plurality of valve as required.That is to say that operating personnel can arbitrarily inflate to one or more storehouses on basis or exit, to satisfy the demand of field operation.
In addition, the floating adaptive equalization of compound bucket foundation of the present invention system can also be included in the emergency braking device of in emergency circumstances closing at once actuator, can be in the monitoring interface design " scram button " of Industrial Personal Computer (IPC), when pressing " scram button ", valve and air pump as actuator can be closed at once, prevent that the floating adaptive equalization of compound bucket foundation system from makeing mistakes or operating personnel carry out guaranteeing basic safety after the maloperation.After pressing " scram button ", water-level gauge and horizon sensor can't quit work, and they are the floating state on monitoring basis always, analyze, operate for operating personnel, make the basis adjust to the state of anticipation.
The above specific embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (15)
1. the floating adaptive equalization of compound bucket foundation system, it is characterized in that: it comprises electric power system, sensor, actuator, slave computer and Industrial Personal Computer (IPC), described electric power system is installed on the basis, be used for providing power supply to equipment on the basis, described sensor detects the floating state of compound bucket foundation, described slave computer gathers the detection data of described sensor and uploading data to described Industrial Personal Computer (IPC), described Industrial Personal Computer (IPC) gathers the data that described slave computer uploads and sends instruction to described slave computer, and described slave computer is carried out the instruction that receives from described Industrial Personal Computer (IPC) and the floating state on described basis is carried out adjusted to control described actuator according to internally stored program.
2. the floating adaptive equalization of compound bucket foundation as claimed in claim 1 system, wherein, described sensor, described actuator and described slave computer are installed on the described basis, communicate by wireless mode between described slave computer and the described Industrial Personal Computer (IPC).
3. the floating adaptive equalization of compound bucket foundation as claimed in claim 2 system, wherein, described slave computer gathers the data that described sensor detects by analog input card.
4. the floating adaptive equalization of compound bucket foundation as claimed in claim 1 system, wherein, described compound bucket foundation comprises a plurality of storehouses of mutual sealing isolation, each described storehouse has the opening of submerged, described actuator to the floating state on described basis carry out adjust comprise inflate to allow to described storehouse respectively described foundation floating and respectively from the exhaust of described storehouse to allow described immerge.
5. the floating adaptive equalization of compound bucket foundation as claimed in claim 4 system, wherein, described actuator comprises air pump, the work of described slave computer by controlling described air pump is describedly inflated to described storehouse realizing.
6. the floating adaptive equalization of compound bucket foundation as claimed in claim 4 system, wherein, described actuator comprises valve, it is described from the exhaust of described storehouse to realize that described slave computer is controlled the aperture of described valve.
7. the floating adaptive equalization of compound bucket foundation as claimed in claim 4 system, wherein, described sensor comprises water-level gauge, described water-level gauge detects the draft on described basis, when draft is excessive, carries out synchronously the operation of inflating to a plurality of described storehouses; When draft is too small, carry out synchronously the operation from a plurality of described storehouse exhausts.
8. the floating adaptive equalization of compound bucket foundation as claimed in claim 7 system wherein, all is equipped with described water-level gauge in each described storehouse on described basis.
9. the floating adaptive equalization of compound bucket foundation as claimed in claim 4 system, wherein, described sensor comprises horizon sensor, when detecting described foundation level when unbalance, the floating adaptive equalization of described compound bucket foundation system automatically performs corresponding adjustment to the floating state on described basis.
10. the floating adaptive equalization of compound bucket foundation as claimed in claim 9 system wherein, all is equipped with described horizon sensor in each described storehouse on described basis.
11. the floating adaptive equalization of compound bucket foundation as claimed in claim 9 system, wherein, describedly carry out downward-sloping storehouse and/or the basic acclivitous storehouse, data automatic decision basis that corresponding adjustment comprises that described host computer gathers according to described horizon sensor, and inflate operation and/or carry out bleeding from acclivitous storehouse, described basis to downward-sloping storehouse, described basis.
12. the floating adaptive equalization of compound bucket foundation as claimed in claim 4 system, wherein, described Industrial Personal Computer (IPC) comprises the monitoring interface of the floating state that monitors described basis and allows operating personnel adjust manually or automatically the operation interface of the floating state on described basis.
13. the floating adaptive equalization of compound bucket foundation as claimed in claim 1 system, wherein, described Industrial Personal Computer (IPC) adopts general configuration software to form.
14. the floating adaptive equalization of compound bucket foundation as claimed in claim 1 system, it also is included in the emergency braking device of in emergency circumstances closing at once described actuator.
15. the floating adaptive equalization of compound bucket foundation as claimed in claim 3 system, wherein, described radio communication realizes by wireless transceiver, described electric power system comprises internal combustion engine driven generator and UPS, and generator mainly is used for to the upper power devices in the bases such as wireless transceiver, slave computer, analog input card; Described UPS uses as uninterrupted power source in the situation of generator outage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102351761A CN102953395A (en) | 2011-08-17 | 2011-08-17 | Adaptive-floating balance system for complex bucket foundation |
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| CN2011102351761A CN102953395A (en) | 2011-08-17 | 2011-08-17 | Adaptive-floating balance system for complex bucket foundation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107246024A (en) * | 2017-06-19 | 2017-10-13 | 河北工业大学 | The control system that a kind of compound barrel-shaped foundation sinking is surely filled |
| CN110058614A (en) * | 2019-05-28 | 2019-07-26 | 核工业理化工程研究院 | Constant current amount control device |
| CN115492154A (en) * | 2022-09-21 | 2022-12-20 | 山东大学 | Self-stabilizing assembly type barrel-shaped foundation fitting and application method |
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| JPH09177086A (en) * | 1995-12-26 | 1997-07-08 | Fujita Corp | Automatic attitude control device for float |
| CN101169663A (en) * | 2007-11-02 | 2008-04-30 | 上海市基础工程公司 | Pneumatic caisson air pressure automatic regulation system |
| CN101353897A (en) * | 2008-08-26 | 2009-01-28 | 中国计量学院 | Vibrating isolation foundation precise leveling system |
| CN101798822A (en) * | 2010-03-09 | 2010-08-11 | 三一电气有限责任公司 | Sinking or floating control method and device of multi-chamber barrel-shaped base |
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| JPH09177086A (en) * | 1995-12-26 | 1997-07-08 | Fujita Corp | Automatic attitude control device for float |
| CN101169663A (en) * | 2007-11-02 | 2008-04-30 | 上海市基础工程公司 | Pneumatic caisson air pressure automatic regulation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107246024A (en) * | 2017-06-19 | 2017-10-13 | 河北工业大学 | The control system that a kind of compound barrel-shaped foundation sinking is surely filled |
| CN107246024B (en) * | 2017-06-19 | 2019-11-05 | 河北工业大学 | A kind of control system that compound barrel-shaped foundation sinking surely fills |
| CN110058614A (en) * | 2019-05-28 | 2019-07-26 | 核工业理化工程研究院 | Constant current amount control device |
| CN115492154A (en) * | 2022-09-21 | 2022-12-20 | 山东大学 | Self-stabilizing assembly type barrel-shaped foundation fitting and application method |
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Effective date of registration: 20160301 Address after: 226333 No. 8, the Yellow River Road, Binhai Park, Jiangsu, Nantong Applicant after: Jiangsu Daoda Offshore Wind Power Engineering Technology Co., Ltd. Address before: 226259 triumph Road, Qidong economic and Technological Development Zone, Jiangsu Applicant before: Jiangsu Daoda Offshore Wind Power Engineering Technology Co., Ltd. |
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