CN204267227U - A kind of tower cylinder of wind power generating set - Google Patents
A kind of tower cylinder of wind power generating set Download PDFInfo
- Publication number
- CN204267227U CN204267227U CN201420555121.8U CN201420555121U CN204267227U CN 204267227 U CN204267227 U CN 204267227U CN 201420555121 U CN201420555121 U CN 201420555121U CN 204267227 U CN204267227 U CN 204267227U
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- current transformer
- main cabinet
- oppositely arranged
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- 238000012423 maintenance Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y02E10/722—
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Abstract
The utility model discloses a kind of tower cylinder of wind power generating set, described current transformer comprises main cabinet and from cabinet, described main cabinet and described from cabinet electrical connection, described main cabinet and to be describedly oppositely arranged and the net side form block of described main cabinet and the described net side form block from cabinet are oppositely arranged from cabinet.Due to main cabinet be oppositely arranged from cabinet, and ensure the net side form block of main cabinet and be oppositely arranged from the net side form block of cabinet, so can ensure that main cabinet and the associated appliance part be electrically connected from cabinet keep relative one by one, so when connecting, directly corresponding electrical part can be connected, be convenient to main cabinet and from the connection between cabinet, can increase work efficiency.
Description
Technical field
The utility model relates to technical field of wind power generation, particularly relates to a kind of tower cylinder of wind power generating set.
Background technique
Wind power generating set is a kind of power generation system of electric energy by wind energy transformation.It mainly comprises tower cylinder, cabin and wind wheel composition, and the inside in cabin is provided with the core component of wind-driven generator as gear-box, generator etc., and tower cylinder is the support for cabin being supported to high-altitude, and tower cylinder inside is provided with transformer or current transformer etc.
In the process of actual power, the energy that wind wheel absorbs will pass to the rotor of generator on the basis of wind speed round after speedup by step-up gear, generator amature High Rotation Speed is generated electricity, the electric energy that generator produces in the process needs by cable transmission in current transformer, carry out rectification modulation, be finally input to electrical network.
Current transformer comprises main cabinet and from cabinet, wherein main cabinet with from the mutually concordant setting of cabinet, because the electrical part in main cabinet needs the electrical part one_to_one corresponding corresponding to from cabinet to be connected, therefore need to utilize the connecting line such as optical fiber, cable to connect.
Due to main cabinet with from the mutually concordant setting of cabinet, cause the electrical part of main cabinet and comparatively large from the distance between the corresponding electrical part of cabinet, and when connecting, staff is needed to carry out searching of associated appliance part, after electrical part is determined, just can connect, inefficiency.Simultaneously due to main cabinet with from the mutually concordant setting of cabinet, cause taking up room of current transformer comparatively large, be not easy to the installation of other electric equipments.
Model utility content
In view of this, the object of the application is to provide a kind of tower cylinder of wind power generating set, can improve current transformer main cabinet and from the efficiency of carrying out between cabinet connecting, taking up room of current transformer can also be reduced simultaneously.
This application provides a kind of tower cylinder of wind power generating set, comprise current transformer, described current transformer comprises main cabinet and from cabinet, described main cabinet and described from cabinet electrical connection, described main cabinet and to be describedly oppositely arranged and the net side form block of described main cabinet and the described net side form block from cabinet are oppositely arranged from cabinet.
Preferably, described main cabinet and described span between cabinet are 90mm to 150mm.
Preferably, comprise the first current transformer and the second current transformer, described first current transformer and described second current transformer are in parallel; The main cabinet of described first current transformer and described second current transformer from the mutually concordant setting of cabinet, described first current transformer from the main cabinet mutually concordant setting of cabinet with described second current transformer; Being oppositely arranged from the main cabinet of cabinet and described second current transformer of described first current transformer.
Preferably, also comprise the first maintenance channel and the second maintenance channel, described first maintenance channel is arranged at the position from cabinet near described second current transformer, described second maintenance channel be arranged at the first current transformer from the interval between cabinet and the main cabinet of described second current transformer.
Preferably, also comprise hoistway, described hoistway is arranged at the position of the end from cabinet near described first current transformer, and the opening of described hoistway is relative with described second maintenance channel.
The tower cylinder of a kind of wind power generating set that the application provides, comprises current transformer, and current transformer comprises main cabinet and from cabinet, main cabinet and from cabinet electrical connection, main cabinet and from cabinet be oppositely arranged and the net side form block of main cabinet be oppositely arranged from the net side form block of cabinet.So, when connecting, due to main cabinet be oppositely arranged from cabinet, and ensure the net side form block of main cabinet and keep being oppositely arranged from the net side form block of cabinet, when connecting, can ensure that the electrical part of main cabinet and the corresponding electrical part from cabinet all keep being oppositely arranged, so can so that main cabinet and being electrically connected between cabinet, compared with prior art, due to main cabinet be oppositely arranged from cabinet, and ensure the net side form block of main cabinet and be oppositely arranged from the net side form block of cabinet, so can ensure that main cabinet and the associated appliance part be electrically connected from cabinet keep relative one by one, so when connecting, directly corresponding electrical part can be connected, be convenient to main cabinet and from the connection between cabinet, can increase work efficiency, meanwhile, due to main cabinet be oppositely arranged from cabinet, compared with both mutually concordant settings, be all less than its length due to main cabinet with from the width of cabinet, therefore both be oppositely arranged, the space that it takies in tower cylinder can be reduced, be convenient to the device that other are set in tower cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the partial structurtes of tower cylinder in a kind of embodiment provided by the utility model;
Wherein:
Main cabinet 4, second current transformer from cabinet 3, second current transformer of main cabinet 2, first current transformer of tower cylinder 1, first current transformer from cabinet 5, first maintenance channel 6, second maintenance channel 7, hoistway 8.
Embodiment
The utility model discloses a kind of tower cylinder of wind power generating set, be convenient to the main cabinet of current transformer and connect between cabinet, taking up room of current transformer can also be reduced simultaneously.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 1 is the structural representation of the partial structurtes of tower cylinder in a kind of embodiment provided by the utility model.
In this embodiment, the tower cylinder 1 of wind power generating set comprises current transformer, current transformer comprises main cabinet and from cabinet, main cabinet and from cabinet electrical connection, main cabinet and from cabinet be oppositely arranged and the net side form block of main cabinet be oppositely arranged the front of i.e. main cabinet and the vis-a-vis from cabinet from the net side form block of cabinet.
So, when connecting, due to main cabinet be oppositely arranged from cabinet, and ensure the net side form block of main cabinet and keep being oppositely arranged from the net side form block of cabinet, when connecting, can ensure that the electrical part of main cabinet and the corresponding electrical part from cabinet all keep being oppositely arranged, so can so that main cabinet and being electrically connected between cabinet, compared with prior art, due to main cabinet be oppositely arranged from cabinet, and ensure the net side form block of main cabinet and be oppositely arranged from the net side form block of cabinet, so can ensure that main cabinet and the associated appliance part be electrically connected from cabinet keep relative one by one, so when connecting, directly corresponding electrical part can be connected, be convenient to main cabinet and from the connection between cabinet, can increase work efficiency, meanwhile, due to main cabinet be oppositely arranged from cabinet, compared with both mutually concordant settings, its length is all less than due to main cabinet with from the width of cabinet, therefore both are oppositely arranged, the space that it takies in tower cylinder 1 can be reduced, be convenient to the device that other are set in tower cylinder 1.
It should be noted that, in this embodiment, the net side form block of main cabinet and being oppositely arranged from the net side form block of cabinet, can ensure that other electrical parts of main cabinet are oppositely arranged one by one with the electrical part for being connected with the electrical part of main cabinet from cabinet, for the net side form block of main cabinet and the net side form block from cabinet, when connecting, because two net side form blocks are oppositely arranged, namely two net side form blocks are positioned at same plane, therefore when connecting, only need directly the two ends of connecting line to be carried out connecting, and then improve working efficiency.
Also it should be noted that, in this embodiment, main cabinet and be oppositely arranged from cabinet the front that specifically refers to main cabinet and arrange from the vis-a-vis of cabinet, namely main cabinet is oppositely arranged for the end face carrying out being connected with from cabinet for the end face carrying out connecting, so can reduce main cabinet and from the distance between connecting end surface between cabinet, be convenient to connect.
In addition, in order to ensure main cabinet and the radiating effect from cabinet, in this embodiment, main cabinet and be 100mm from the span between cabinet, so, main cabinet can be ensured and both met both radiating requirements from the interval between cabinet, simultaneously, when safeguarding, can ensure that staff operates every interior here.Certainly, do not get rid of the service condition according to reality yet, other distance interval is set as being any distance between 90mm to 150mm.
Further in scheme, in order to ensure that the magnitude setting of current transformer meets the demand of the single-machine capacity of wind power generating set, in this embodiment, the same layer of tower cylinder 1 is provided with two current transformers, be respectively the first current transformer and the second current transformer, the main cabinet 2 of the first current transformer and being oppositely arranged from cabinet 3 of the first current transformer, the main cabinet 4 of the second current transformer exchanges being oppositely arranged from cabinet of cabinet with second, first current transformer and the second current transformer are in parallel, simultaneously, the main cabinet 2 of the first current transformer and the second current transformer from the mutually concordant setting of cabinet 5, first current transformer from cabinet 3 with the mutually concordant setting of main cabinet 4 of the second current transformer and being oppositely arranged from the main cabinet 4 of cabinet 3 and the second current transformer of the first current transformer.So, due to current transformer main cabinet and be oppositely arranged from cabinet, reduce taking up room of current transformer, so, can ensure that arranging two current transformers at the same layer of tower cylinder 1 (and adopts the set-up mode of prior art, a current transformer can only be set at the same layer of tower cylinder), being oppositely arranged from the main cabinet 4 of cabinet 3 and the second current transformer of first current transformer, the back side of the back side from cabinet 3 of guarantee first current transformer like this and the main cabinet 4 of the second current transformer is oppositely arranged, be convenient to carry out inspection and maintenance to the first current transformer and the second current transformer, the radiating effect of two current transformers can be ensured simultaneously.
It should be noted that, in this embodiment, the center line that the first current transformer and the second current transformer are symmetrical in tower cylinder 1 is arranged, and is so convenient to the first current transformer and the connection between the second current transformer and other electrical parts.
In further scheme, also comprise the first maintenance channel 6 and the second maintenance channel 7, wherein the second maintenance channel 7 be arranged at the first current transformer between cabinet 3 and the main cabinet 4 of the second current transformer namely the first current transformer be the position from cabinet 5 that the second maintenance channel 7, first maintenance channel 6 is arranged at close second current transformer from the interval existed between cabinet 3 and the main cabinet 4 of the second current transformer.So, by arranging two maintenance channels, so that safeguard the first current transformer and the second current transformer, can ensure that two current transformers maintain normal working state.
In addition, tower cylinder 1 is also provided with hoistway 8, and this hoistway 8 is arranged at the position of the end from cabinet 3 near the first current transformer, and the opening of hoistway 8 is relative with the second maintenance channel 7.So when staff takes after elevator enters working platform, the opening understood via hoistway 8 directly enter the second maintenance channel 7, is convenient to staff and safeguards current transformer.
In this embodiment, the cross section of tower cylinder 1 is circular cross section, and so, the second maintenance channel 7 is arranged at the center position of tower cylinder 1, the first current transformer and the second current transformer with the center line of the second maintenance channel 7 for the symmetrical setting of symmetrical line.For the ease of arranging hoistway 8, the main cabinet 2 of the first current transformer protrude near the end of hoistway 8 first current transformer from the end of cabinet 3 near hoistway 8, now ensure that the connection mouth of the connection mouth of the net side form block of the main cabinet 2 of the first current transformer and the net side form block from cabinet 3 of the first current transformer is oppositely arranged, be convenient to main cabinet and connect between cabinet.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the tower cylinder of a wind power generating set, comprise current transformer, it is characterized in that, described current transformer comprises main cabinet and from cabinet, described main cabinet and described from cabinet electrical connection, described main cabinet and to be describedly oppositely arranged and the net side form block of described main cabinet and the described net side form block from cabinet are oppositely arranged from cabinet.
2. the tower cylinder of wind power generating set as claimed in claim 1, it is characterized in that, described main cabinet and described span between cabinet are 90mm to 150mm.
3. the tower cylinder of wind power generating set as claimed in claim 2, it is characterized in that, comprise the first current transformer and the second current transformer, described first current transformer and described second current transformer are in parallel; The main cabinet (2) of described first current transformer and described second current transformer from cabinet (5) mutually concordant setting, described first current transformer from main cabinet (4) the mutually concordant setting of cabinet (3) with described second current transformer; Being oppositely arranged from the main cabinet (4) of cabinet (3) and described second current transformer of described first current transformer.
4. the tower cylinder of wind power generating set as claimed in claim 3, it is characterized in that, also comprise the first maintenance channel (6) and the second maintenance channel (7), described first maintenance channel (6) is arranged at the position from cabinet (5) near described second current transformer, described second maintenance channel (7) be arranged at the first current transformer from the interval between cabinet (3) and the main cabinet (4) of described second current transformer.
5. the tower cylinder of wind power generating set as claimed in claim 4, it is characterized in that, also comprise hoistway (8), described hoistway (8) is arranged at the position of the end from cabinet (3) near described first current transformer, and the opening of described hoistway (8) is relative with described second maintenance channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555121.8U CN204267227U (en) | 2014-09-25 | 2014-09-25 | A kind of tower cylinder of wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555121.8U CN204267227U (en) | 2014-09-25 | 2014-09-25 | A kind of tower cylinder of wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267227U true CN204267227U (en) | 2015-04-15 |
Family
ID=52802098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555121.8U Expired - Lifetime CN204267227U (en) | 2014-09-25 | 2014-09-25 | A kind of tower cylinder of wind power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869206A (en) * | 2018-07-04 | 2018-11-23 | 东方电气风电有限公司 | A kind of wind-driven generator tower frame inside liftway structure |
-
2014
- 2014-09-25 CN CN201420555121.8U patent/CN204267227U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869206A (en) * | 2018-07-04 | 2018-11-23 | 东方电气风电有限公司 | A kind of wind-driven generator tower frame inside liftway structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee after: CSIC HAIZHUANG WINDPOWER Co.,Ltd. Address before: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee before: CSIC (Chongqing) haizhuang wind power equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200316 Address after: 839000 Guangdong Industrial Park, Yizhou District, Hami, the Xinjiang Uygur Autonomous Region Patentee after: XINJIANG HAIZHUANG WIND ELECTRICITY EQUIPMENT Co.,Ltd. Address before: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee before: CSIC HAIZHUANG WINDPOWER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150415 |
|
| CX01 | Expiry of patent term |