CN212516996U - WIRELESS and HVDC distributed power generation system - Google Patents
WIRELESS and HVDC distributed power generation system Download PDFInfo
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- CN212516996U CN212516996U CN202020930918.7U CN202020930918U CN212516996U CN 212516996 U CN212516996 U CN 212516996U CN 202020930918 U CN202020930918 U CN 202020930918U CN 212516996 U CN212516996 U CN 212516996U
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- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention provides a WIRELESS and HVDC distributed power generation system, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of practicality. This wire loss and HVDC distributed generation system includes the frame, goes up the guide cylinder, down the guide cylinder, switches post and drive assembly, and the guide cylinder links firmly on frame upper portion on the aforesaid, and the lower guide cylinder links firmly in frame lower part department, and the both ends of the aforesaid post of switching inlay respectively in last guide cylinder and lower guide cylinder, have linked firmly two incoming ends in the above-mentioned frame: the switching column comprises a first access end and a second access end, wherein the first access end is used for being electrically connected with a WIRELESS power grid unit, the second access end is used for being electrically connected with an HVDC network unit, and a third access end capable of being connected with a power utilization end is arranged on the switching column. The WIRELESS and HVDC distributed power generation system has high applicability.
Description
Technical Field
The utility model belongs to the technical field of machinery, a WIRELESS and HVDC distributing type power generation system is related to.
Background
The gireless-based grid unit and the HVDC network unit are two independent power supply units, and therefore, only the corresponding grid unit is accessed in the existing power utility.
That is, the existing electric facilities can only access a single power supply system, resulting in poor applicability.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a suitability height and compact structure's WIRELESS and HVDC distributed power generation system.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a WIRELESS and HVDC distributed generation system, its characterized in that, this system include the frame, go up the guide cylinder, down the guide cylinder, switch post and drive assembly, the above-mentioned guide cylinder of going up links firmly on frame upper portion, and the lower guide cylinder links firmly in frame lower part department, and the both ends of above-mentioned switching post inlay respectively in last guide cylinder and lower guide cylinder, have linked firmly two incoming ends in the above-mentioned frame: the switching device comprises a first access end and a second access end, wherein the first access end is used for being electrically connected with a WIRELESS power grid unit, the second access end is used for being electrically connected with an HVDC network unit, a third access end capable of being connected with a power utilization end is arranged on the switching column, the driving assembly is positioned between the lower guide cylinder and the switching column and can drive the switching column to move up and down, and the third access end on the switching column can be connected with the first access end or the second access end after the switching column moves.
The WIRELESS and HVDC distributed power generation system is creatively and electrically connected with a WIRELESS power grid unit through a first access end and is electrically connected with an HVDC network unit through a second access end.
Because only one access end III is arranged on the switching column, when the access end I is connected with the access end III, the WIRELESS power grid unit supplies power to the power utilization end.
When the second access end is connected with the third access end, the HVDC network unit supplies power to the power utilization end.
Of course, the switching between the two states is realized by the driving component. Specifically, the first access end is connected with the third access end in the initial state, and the second access end is connected with the third access end after the driving assembly drives the switching column to move.
It can be seen that the switching column is guided by the upper guide cylinder and the lower guide cylinder in the moving process, so that the switching column can be effectively ensured to stably move up and down. Of course, the upper end of the switching column is always in contact with the upper guide cylinder, and the lower end of the switching column is always in contact with the lower guide cylinder.
In foretell WIRELESS and HVDC distributed generation system, the drive assembly includes that the lateral part of lower guide cylinder runs through dodges the breach, dodge breach department and linked firmly the motor, linked firmly the drive wheel on the pivot of motor, above-mentioned drive wheel and switching post lateral part contact.
When the motor drives the driving wheel to rotate, the driving wheel is contacted with the switching column, and finally the switching column is driven to stably move up and down.
In the wireles and HVDC distributed power generation system described above, the transmission wheels are friction wheels.
The driving wheel is an existing friction wheel, and friction resistance between the driving wheel and the switching column is large. Therefore, the driving wheel can stably drive the switching column to move up and down when rotating.
In the wireles and HVDC distributed power generation system, the transmission wheel is a gear, a rack is fixedly connected to the side of the switching column, and the gear is meshed with the rack.
Such structure enables the stable drive of drive wheel and switches the post and reciprocate.
In the wireles and HVDC distributed power generation system, the power utilization end is connected with the access end III through a conducting wire, and a positioning assembly capable of positioning the conducting wire is arranged between the conducting wire and the lower guide cylinder.
The wire is positioned by the positioning assembly, and the transition movement of the wire in the up-and-down moving process of the switching column is avoided. Therefore, the stability of the system can be effectively improved.
In the above-mentioned wire and HVDC distributed power generation system, the locating component includes being cylindric fixed cylinder and a line section of thick bamboo, and above-mentioned fixed cylinder links firmly with lower guide cylinder upper end, and above-mentioned line section of thick bamboo of crossing is flexible material and crosses the line section of thick bamboo tight fit and connect in the fixed cylinder, and access end three places have the wire rather than being connected, and above-mentioned wire wears to establish in the line section of thick bamboo and both tight fit connect.
The fixed cylinder is used for positioning the wire passing cylinder, and the wire passing cylinder is used for positioning a wire.
Because the lead is connected with the flexible wire passing cylinder, the lead is not easy to fall off and the damage to the lead is reduced to the minimum.
In the above wireles and HVDC distributed power generation system, the side portion of the upper end of the switching column is provided with a concave positioning hole, a spring and a ball are arranged in the positioning hole, the side portion of the upper guide cylinder is provided with a concave positioning notch i and a concave positioning notch ii, and the ball can be embedded in the first positioning notch or the second positioning notch under the elastic force of the spring.
When the ball is embedded in the first positioning notch, the first access end is communicated with the three phases of the first access end.
When the ball is embedded in the second positioning notch, the second access end is communicated with the three phases of the access ends.
Compared with the prior art, the WIRELESS and HVDC distributed power generation system can be selectively used for the WIRELESS power grid and the HVDC network according to actual conditions, so that the applicability is higher.
Meanwhile, the system is connected to the rack in a centralized manner, the structure is compact, and the system has high practical value.
Drawings
Fig. 1 is a structure of the present WIRELESS and HVDC distributed power generation system.
In the figure, 1, a frame; 2. an upper guide cylinder; 2a, positioning a notch I; 2b, a second positioning notch; 3. a lower guide cylinder; 3a, avoiding the notch; 4. switching columns; 4a, positioning holes; 5. a first access end; 6. a second access end; 7. a third access end; 8. a motor; 9. a driving wheel; 10. A fixed cylinder; 11. a wire passing cylinder; 12. a spring; 13. a round ball.
Detailed Description
As shown in fig. 1, this wire loss and HVDC distributed power generation system includes frame 1, goes up guide cylinder 2, lower guide cylinder 3, switches post 4 and drive assembly, and above-mentioned guide cylinder 2 links firmly on frame 1 upper portion, and lower guide cylinder 3 links firmly in frame 1 lower part department, and the both ends of above-mentioned switching post 4 inlay respectively in last guide cylinder 2 and lower guide cylinder 3, have linked firmly two incoming ends on above-mentioned frame 1: the switching device comprises a first access end 5 and a second access end 6, wherein the first access end 5 is used for being electrically connected with a WIRELESS power grid unit, the second access end 6 is used for being electrically connected with an HVDC network unit, the switching column 4 is provided with a third access end 7 capable of being connected with the power utilization end, the driving assembly is positioned between the lower guide cylinder 3 and the switching column 4 and can drive the switching column 4 to move up and down, and the third access end 7 on the switching column 4 after the switching column 4 moves can be connected with the first access end 5 or the second access end 6.
The driving assembly comprises an avoiding notch 3a which is penetrated through the side part of the lower guide cylinder 3, a motor 8 is fixedly connected to the avoiding notch 3a, a driving wheel 9 is fixedly connected to a rotating shaft of the motor 8, and the driving wheel 9 is contacted with the side part of the switching column 4.
The driving wheel 9 is a friction wheel. According to the practical situation, another scheme can be adopted, namely: the driving wheel 9 is a gear, the side part of the switching column 4 is fixedly connected with a rack, and the gear is meshed with the rack.
The power utilization end is connected with the third access end 7 through a lead, and a positioning assembly capable of positioning the lead is arranged between the lead and the lower guide cylinder 3.
The locating component comprises a cylindrical fixed cylinder 10 and a wire passing cylinder 11, the fixed cylinder 10 is fixedly connected with the upper end of the lower guide cylinder 3, the wire passing cylinder 11 is made of flexible materials and is connected in the fixed cylinder 10 in a tight fit mode through the wire passing cylinder 11, a lead connected with the wire passing cylinder is arranged at the third 7 position of the access end, and the lead is arranged in the wire passing cylinder 11 in a penetrating mode and is connected with the wire passing cylinder in the tight fit mode.
The side part of the upper end of the switching column 4 is provided with a concave positioning hole 4a, a spring 12 and a ball 13 are arranged in the positioning hole 4a, the side part of the upper guide cylinder 2 is provided with a concave positioning notch I2 a and a concave positioning notch II 2b, and the ball 13 can be embedded in the positioning notch I2 a or the positioning notch II 2b under the elastic force of the spring 12.
The WIRELESS and HVDC distributed power generation system is creatively and electrically connected with a WIRELESS power grid unit through a first access end and is electrically connected with an HVDC network unit through a second access end.
Because only one access end III is arranged on the switching column, when the access end I is connected with the access end III, the WIRELESS power grid unit supplies power to the power utilization end.
When the second access end is connected with the third access end, the HVDC network unit supplies power to the power utilization end.
Of course, the switching between the two states is realized by the driving component. Specifically, the first access end is connected with the third access end in the initial state, and the second access end is connected with the third access end after the driving assembly drives the switching column to move.
It can be seen that the switching column is guided by the upper guide cylinder and the lower guide cylinder in the moving process, so that the switching column can be effectively ensured to stably move up and down. Of course, the upper end of the switching column is always in contact with the upper guide cylinder, and the lower end of the switching column is always in contact with the lower guide cylinder.
Claims (7)
1. The utility model provides a WIRELESS and HVDC distributed generation system, its characterized in that, this system include the frame, go up the guide cylinder, down the guide cylinder, switch post and drive assembly, the above-mentioned guide cylinder of going up links firmly on frame upper portion, and the lower guide cylinder links firmly in frame lower part department, and the both ends of above-mentioned switching post inlay respectively in last guide cylinder and lower guide cylinder, have linked firmly two incoming ends in the above-mentioned frame: the switching device comprises a first access end and a second access end, wherein the first access end is used for being electrically connected with a WIRELESS power grid unit, the second access end is used for being electrically connected with an HVDC network unit, a third access end capable of being connected with a power utilization end is arranged on the switching column, the driving assembly is positioned between the lower guide cylinder and the switching column and can drive the switching column to move up and down, and the third access end on the switching column can be connected with the first access end or the second access end after the switching column moves.
2. The WIRELESS and HVDC distributed power generation system of claim 1, wherein the driving assembly comprises an avoidance notch through which a side portion of the lower guide cylinder passes, the avoidance notch is fixedly connected with a motor, a rotating shaft of the motor is fixedly connected with a driving wheel, and the driving wheel is in contact with a side portion of the switching column.
3. The WIRELESS and HVDC distributed power generation system of claim 2, wherein said drive wheels are friction wheels.
4. The WIRELESS and HVDC distributed power generation system of claim 2, wherein the transmission wheels are gears, and a rack is attached to a side of the switching column, the gears engaging with the rack.
5. The WIRELESS and HVDC distributed generation system of claim 3, wherein the power consumption end is connected to the third access end by a wire, and a positioning assembly capable of positioning the wire is arranged between the wire and the lower guide cylinder.
6. The WIRELESS and HVDC distributed power generation system of claim 5, wherein the positioning assembly comprises a cylindrical fixed cylinder and a wire passing cylinder, the fixed cylinder is fixedly connected with the upper end of the lower guide cylinder, the wire passing cylinder is made of flexible material and is tightly matched and connected in the fixed cylinder, three connecting ends are provided with conducting wires connected with the flexible material, and the conducting wires are arranged in the wire passing cylinder in a penetrating way and are tightly matched and connected with the conducting wires.
7. The WIRRELESS and HVDC distributed power generation system of claim 6, wherein the switching column has a concave positioning hole at the upper end side, the positioning hole has a spring and a ball, the upper guide cylinder has a concave positioning notch I and a concave positioning notch II at the side, and the ball can be embedded in the positioning notch I or the positioning notch II under the elastic force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930918.7U CN212516996U (en) | 2020-05-27 | 2020-05-27 | WIRELESS and HVDC distributed power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930918.7U CN212516996U (en) | 2020-05-27 | 2020-05-27 | WIRELESS and HVDC distributed power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516996U true CN212516996U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020930918.7U Active CN212516996U (en) | 2020-05-27 | 2020-05-27 | WIRELESS and HVDC distributed power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516996U (en) |
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2020
- 2020-05-27 CN CN202020930918.7U patent/CN212516996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: WIRELESS and HVDC distributed generation system Effective date of registration: 20220905 Granted publication date: 20210209 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Pledgor: HAINING KEMAO MICROGRID TECHNOLOGY Co.,Ltd. Registration number: Y2022330002134 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 22nd Floor, Jingbian Building, No. 2 Jingdu Second Road, Maqiao Street, Haining City, Jiaxing City, Zhejiang Province, 314400 (self declared) Patentee after: Zhejiang Shengmao New Energy Technology Co.,Ltd. Country or region after: China Address before: 314400 108 / F, No.16, Hongqi West Road, Maqiao street, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING KEMAO MICROGRID TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |