CN219779846U - Light storage and charging mode control device of offshore half-direct-drive wind turbine generator - Google Patents
Light storage and charging mode control device of offshore half-direct-drive wind turbine generator Download PDFInfo
- Publication number
- CN219779846U CN219779846U CN202321171419.4U CN202321171419U CN219779846U CN 219779846 U CN219779846 U CN 219779846U CN 202321171419 U CN202321171419 U CN 202321171419U CN 219779846 U CN219779846 U CN 219779846U
- Authority
- CN
- China
- Prior art keywords
- wind turbine
- photovoltaic
- turbine generator
- electrically connected
- pump set
- 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.)
- Active
Links
- 238000005461 lubrication Methods 0.000 claims abstract description 31
- 230000000295 complement effect Effects 0.000 claims abstract description 17
- 238000010248 power generation Methods 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an offshore half-direct-drive wind turbine generator system optical storage and charging mode control device which comprises an intermediate relay, a photovoltaic commercial power complementary controller, a time relay, a storage battery and a photovoltaic panel assembly, wherein the intermediate relay is connected with the photovoltaic commercial power complementary controller; the photovoltaic panel assembly is arranged at a top platform of the wind turbine generator and is electrically connected with the storage battery and the lubrication pump set of the wind turbine generator respectively through a photovoltaic commercial power complementary controller; the intermediate relay is electrically connected with a submarine cable connected with the wind turbine generator, and is electrically connected with the plurality of time relays through a photovoltaic commercial power complementary controller; the time relays are electrically connected with the lubricating pump set through contactors; the utility model supplies power to the lubrication pump set in a power generation mode of the photovoltaic module. Through a plurality of time delay relay hardware loops construction, form the lubricated pump package operation function of automatic control to and can feedback signal when the commercial power falls, form the lubricated pump package of automatic operation drive chain, reduce personnel's operation dangerous problem out of the sea.
Description
Technical Field
The utility model relates to the technical field of light storage and charging control of an offshore half-direct-drive wind turbine, in particular to a light storage and charging mode control device of an offshore half-direct-drive wind turbine.
Background
The semi-direct-drive offshore wind turbine is lifted to the laying of submarine cable, but the transmission chain of the semi-direct-drive offshore wind turbine needs to be timely supplemented with oil and lubricated due to the problem of the transmission chain structure of the semi-direct-drive offshore wind turbine; at present, the marine semi-direct-drive wind generating set is used for lubricating a transmission chain, and manually pulling ship electricity to a cabin to carry out power supply lubrication of a pump group, so that the following problems exist: firstly, the personnel safety problem is that a 100-meter tower drum is needed to be manually climbed to electrically connect a ship into a cabin lubrication pump set, but due to the complex offshore environment and relatively high typhoon weather, the ship cannot be operated at any time when going out of the sea, so that the possibility that the lubrication of a transmission chain cannot be completed at fixed time is high; in addition, after the wind turbine generator is connected with the power grid, the sudden power failure of the commercial power also can lead to the failure of timely lubrication of a transmission chain of the wind turbine generator, the abrasion of the transmission chain is easy to cause over time, and the damage of gears of the wind turbine generator is further caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a light storage and charge mode control device of an offshore half-direct-drive wind turbine generator, which supplies power to a lubrication pump set in a power generation mode of a photovoltaic module. Through a plurality of time delay relay hardware loops construction, form the lubricated pump package operation function of automatic control to and can feedback signal when the commercial power falls, form the lubricated pump package of automatic operation drive chain, reduce personnel's operation dangerous problem out of the sea.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the light storage and charging mode control device of the offshore half-direct-drive wind turbine generator comprises an intermediate relay, a photovoltaic commercial power complementary controller, a time relay, a storage battery and a photovoltaic panel assembly; the photovoltaic panel assembly is arranged at a top platform of the wind turbine generator and is respectively and electrically connected with the storage battery and the lubrication pump set of the wind turbine generator through a photovoltaic commercial power complementary controller, and is used for supplying power to the storage battery and the lubrication pump set; the intermediate relay is electrically connected with the submarine cable connected with the wind turbine generator, and is electrically connected with the plurality of time relays through the photovoltaic commercial power complementary controller and used for feeding back the power failure condition of the submarine cable; the time relays are electrically connected with the lubrication pump set through contactors and are used for controlling the lubrication pump set to complete lubrication circulation.
Further, the power supply also comprises a switching power supply; the switching power supply is electrically connected with the submarine cable, and is respectively electrically connected with the storage battery and the lubrication pump set of the wind turbine generator through the photovoltaic commercial power complementary controller, and is used for supplying power to the storage battery and the lubrication pump set when the submarine cable is electrified.
Further, the photovoltaic panel assembly includes multiple groups of photovoltaic panels in parallel, wherein each group of photovoltaic panels includes two photovoltaic panels in series.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the utility model can realize the automatic lubrication of the transmission chain of the wind turbine by pushing the wind turbine far away from inland and on the sea, does not need manual intervention operation, can also meet the lubrication effect of the lubrication pump on the transmission chain under the condition that the wind turbine is powered down due to the power failure of the commercial power caused by external factors, and adopts the photovoltaic panel assembly.
Drawings
FIG. 1 is a block diagram of a control system of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
Fig. 3 is a schematic diagram of a photovoltaic panel assembly.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
Referring to fig. 1 to 2, the photovoltaic storage and charging mode control device for the offshore half-direct-drive wind turbine provided by the embodiment comprises an intermediate relay 1, a photovoltaic commercial power complementary controller, a switching power supply 2, a time relay 4, a storage battery 5 and a photovoltaic panel assembly 6;
the photovoltaic commercial power complementary controller is a photovoltaic storage controller 3, and is electrically connected with a main control system 7 of the wind turbine, the photovoltaic panel assembly 6 is installed at a top platform of the wind turbine and is electrically connected with 2 storage batteries 5 and a lubrication pump set 8 of the wind turbine respectively through the photovoltaic commercial power complementary controller, and is used for supplying power to the storage batteries 5 and the lubrication pump set 8, the photovoltaic panel assembly 6 comprises 6 groups of photovoltaic panels 6-1 which are connected in parallel, each group of photovoltaic panels comprises two photovoltaic panels which are connected in series, the photovoltaic panels are photovoltaic panels made of Plate monocrystalline silicon, and the storage batteries 5 are ARRAY lead-acid storage batteries; the intermediate relay 1 is electrically connected with a submarine cable connected with the wind turbine generator, and the intermediate relay 1 is electrically connected with 5 time relays 4 through a photovoltaic commercial power complementary controller and is used for feeding back the power failure condition of the submarine cable; the 5 time relays 4 are electrically connected with the lubrication pump set 8 through contactors and are used for controlling the lubrication pump set 8 to complete lubrication circulation; the switching power supply 2 is electrically connected with the submarine cable, and the switching power supply 2 is electrically connected with the storage battery 5 and the lubrication pump set 8 of the wind turbine generator respectively through a photovoltaic commercial power complementary controller and is used for supplying power to the storage battery 5 and the lubrication pump set 8 when the submarine cable is electrified.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so variations in shape and principles of the present utility model should be covered.
Claims (3)
1. The utility model provides a half direct-drive wind turbine generator system light stores up mode controlling means which characterized in that: the photovoltaic power generation system comprises an intermediate relay, a photovoltaic commercial power complementary controller, a time relay, a storage battery and a photovoltaic panel assembly; the photovoltaic panel assembly is arranged at a top platform of the wind turbine generator and is respectively and electrically connected with the storage battery and the lubrication pump set of the wind turbine generator through a photovoltaic commercial power complementary controller, and is used for supplying power to the storage battery and the lubrication pump set; the intermediate relay is electrically connected with the submarine cable connected with the wind turbine generator, and is electrically connected with the plurality of time relays through the photovoltaic commercial power complementary controller and used for feeding back the power failure condition of the submarine cable; the time relays are electrically connected with the lubrication pump set through contactors and are used for controlling the lubrication pump set to complete lubrication circulation.
2. The offshore semi-direct-driven wind turbine generator system light storage and charging mode control device according to claim 1 is characterized in that: the power supply also comprises a switching power supply; the switching power supply is electrically connected with the submarine cable, and is respectively electrically connected with the storage battery and the lubrication pump set of the wind turbine generator through the photovoltaic commercial power complementary controller, and is used for supplying power to the storage battery and the lubrication pump set when the submarine cable is electrified.
3. The offshore semi-direct-driven wind turbine generator system light storage and charging mode control device according to claim 1 is characterized in that: the photovoltaic panel assembly comprises a plurality of groups of photovoltaic panels connected in parallel, wherein each group of photovoltaic panels comprises two photovoltaic panels connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321171419.4U CN219779846U (en) | 2023-05-15 | 2023-05-15 | Light storage and charging mode control device of offshore half-direct-drive wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321171419.4U CN219779846U (en) | 2023-05-15 | 2023-05-15 | Light storage and charging mode control device of offshore half-direct-drive wind turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779846U true CN219779846U (en) | 2023-09-29 |
Family
ID=88137976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321171419.4U Active CN219779846U (en) | 2023-05-15 | 2023-05-15 | Light storage and charging mode control device of offshore half-direct-drive wind turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779846U (en) |
-
2023
- 2023-05-15 CN CN202321171419.4U patent/CN219779846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103573545B (en) | Floating-tube type marine power generation platform | |
| CN107856829B (en) | Novel composite energy power supply ship suitable for ship berthed in reservoir area and waiting for brake | |
| CN217462403U (en) | Multi-type distributed ocean electric energy transmission system | |
| CN202143004U (en) | Aerial generating system | |
| CN101380905A (en) | Vehicle power generation system based on wind energy and fuel hybrid power and control method thereof | |
| CN101585406A (en) | Comprehensive energy-charging long-distance all-electric ship with storage battery | |
| CN201305130Y (en) | Combined type green energy resource ship | |
| CN209938908U (en) | Ship all-electric propulsion multi-power-supply composite utilization system | |
| CN112606961A (en) | Offshore wind power floating foundation integrated with chemical energy storage system | |
| CN112713613A (en) | Square cabin type modularized micro-grid system | |
| CN101585407A (en) | Oil-electric combined charge long-distance all-electric ship with storage battery | |
| CN201923300U (en) | Wind power type hybrid self-propelled deck barge supported by shore power | |
| CN219779846U (en) | Light storage and charging mode control device of offshore half-direct-drive wind turbine generator | |
| CN201484653U (en) | Rechargeable long-distance fully electric ship with comprehensive energy resource of accumulator | |
| CN109300561B (en) | Electric power system structure of marine floating nuclear power station combined with new energy | |
| CN202754113U (en) | Petrol pump ship with wind diesel complementary power supply system | |
| CN116961523A (en) | Marine wave light storage power generation device and system with intelligent power system | |
| CN209458068U (en) | A kind of system for realizing discarded pit shaft weight energy storage using pulley blocks | |
| CN201457732U (en) | Electricity and oil combined full-electric ship with rechargeable long-distance storage battery | |
| CN204737018U (en) | Utilize electric ship of wind energy and solar energy | |
| CN115498687A (en) | Semi-submersible type ocean platform wind, light, water and energy storage multi-energy complementary power supply system and operation method | |
| CN109319080A (en) | New energy bank electricity power supply landing stage | |
| CN105836089A (en) | Energy storage ship | |
| CN115789760A (en) | Wind-solar hybrid power generation and heating system based on energy storage of storage battery | |
| CN202441545U (en) | Thin-film photovoltaic battery and magnetic levitation breeze generator combined power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |