CN202159618U - Intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation - Google Patents
Intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation Download PDFInfo
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- CN202159618U CN202159618U CN201120256642XU CN201120256642U CN202159618U CN 202159618 U CN202159618 U CN 202159618U CN 201120256642X U CN201120256642X U CN 201120256642XU CN 201120256642 U CN201120256642 U CN 201120256642U CN 202159618 U CN202159618 U CN 202159618U
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- power generation
- wind power
- alternating current
- isolating switch
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Abstract
The utility model discloses an intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation, which comprises a disconnecting switch body device, an intelligent power-driven operation mechanism and an intelligent online monitoring system. The disconnecting switch can main stable conductive performance, reduce failure rate, and improve stability of the power grid.
Description
Technical field
The utility model relates to a kind of outdoor high-voltage alternating current isolating switch, specifically relates to the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of a kind of intelligent V-type.
Background technology
Wind power generation no longer is the footy additional energy at present, but the emerging energy industry of tool commercialized development prospect.Have report to claim, to the year two thousand twenty, global wind power generation installation amount will reach 1,200,000,000 kilowatts, be 38 times in 2002, and wind power generation will account for 12% of whole world generating total amount, might become the following most important alternative energy source in the world.China's wind energy aboundresources, potentiality to be exploited is huge.Through 20 years of development, Chinese feature electric field construction scale progressively enlarges.In addition, the decline of renewable, free of contamination characteristics of wind-powered electricity generation and cost makes it become most economical, the cleanest energy probably.Single-machine capacity is 1000 kilowatts wind-powered electricity generation installation and compares with the installation of capacity thermoelectricity, can reduce discharging 2000 tons of carbon dioxide, 10 tons of sulfur dioxide, 6 tons of nitrogen dioxide every year.Simultaneously, wind-powered electricity generation electricity price cost is also in quick decline.Therefore, the wind-powered electricity generation external cost is almost nil.Reach 6,000,000 kilowatts and 10,000,000 kilowatts respectively during China's wind power generation " 12 " with during " 13 ".Contemporaneity, the accumulative total installed capacity reaches 1,000 ten thousand kilowatts and 2,000 ten thousand kilowatts.Owing under the blower fan of every typhoon power generating an isolating switch need be installed all, therefore, isolating switch be the quantity used in the wind power generation maximum one of power transmission and transforming equipment.
The utility model content
The purpose of the utility model is to provide the rotary wind power generation of a kind of intelligent V-type special-purpose outdoor high-voltage alternating current isolating switch.
For achieving the above object; The utility model provides the rotary wind power generation of a kind of intelligent V-type special-purpose outdoor high-voltage alternating current isolating switch; Comprise isolating switch body equipment, intelligent electric operating mechanism and intelligent online monitoring system, said isolating switch body equipment comprises that structure is identical, realizes three one poles, transmission mechanism and the horizontal drive link of simultaneous operation through mechanical linkage; Said each single-stage comprises base, bearing pedestal, insulation column and conduction plug-in strip; The V-shaped structure of said insulation column and be symmetrically set in bearing pedestal that base links to each other on; Said conduction plug-in strip is separately fixed on the said insulation column; The contact point of said conduction plug-in strip is on the center line of two insulation columns; Said insulation column is realized engaged transmission through bevel gear; Said transmission mechanism said one of them bearing pedestal that is in transmission connection; The said intelligent electric operating mechanism said transmission mechanism that is in transmission connection; Said intelligent online monitoring system is installed on the control loop, conduction plug-in strip and insulation column of said intelligent electric operating mechanism and carries out remote monitoring; Be in transmission connection three one poles and carry out synchronization action of said horizontal drive link.
Preferably, said insulation column is the compound inslation pillar.
Preferably, said insulation column is 50 ° of angles.
Preferably, said bearing pedestal is that up and down wide temperature lubricating grease layer is filled on the hermetically sealed bearing pedestal of two pass and surface.
Preferably, the contact of said conduction plug-in strip is for adopting the external pressure spring plank frame of special cold process moulding.
Preferably, said conduction plug-in strip adopts the water conservancy diversion that fixedly is flexible coupling.
Preferably, the contact of said conduction plug-in strip is provided with the carbon ion layer.
Preferably, the contact of said conduction plug-in strip and fingertip are provided with solid lubrication grease lubrication layer.
Preferably, said conduction plug-in strip surface is provided with oxide layer.
Adopt the beneficial effect of present technique scheme to be: adopt novel twin columns V-type rotary structure, base adopts special rhs-structure, and structural stability is good; Leading electrical contact finger adopts custom-designed external pressure spring plank frame; Contact adopts special copper alloy section bar; Leading electric rocking link adopts the water conservancy diversion that fixedly is flexible coupling, and leading fulgurite adopts the fine aluminum alloy profile of surface through anodized, and whole through-current capability is reliable and stable; Rocking link adopts the all-sealed structure bearing pedestal; Adopt double sealing up and down; Prevent the erosion of rainwater, sand and dust to rolling bearing; Bearing surface is filled the operating temperature range of capacity at+130 ℃～-60 ℃ wide temperature lubricating greases, guarantees that lubrication failure does not take place for weather hot area and extremely frigid zones, and it is rotary that the product overall performance will be much better than traditional V-type; Adopt unique carbon ion injection technique and electrical contact modification manufacture craft; Improve resistance to wear, conductivity, the non-oxidizability of high voltage isolator Ag-based electrical contact; To reducing the failure rate of high voltage isolator, safeguard that the stable operation of electrical network has great significance; Contact, fingertip especially to the mal-condition of wind energy turbine set, adopt unique solid lubrication fat dry lubrication technology, and solved this position effectively and caused dirt with fixed attention because of being coated with conduction fat, thus the phenomenon that causes contact resistance to increase.
Description of drawings
Fig. 1 is the monopolar configuration sketch map of the utility model;
Fig. 2 is the three-stage structure sketch map of the utility model.
Wherein, 1. conduction plug-in strip 2. compound inslation pillars 3. bearing pedestals 4. bases 5. transmission mechanisms 6. horizontal drive link 7. intelligent electric operating mechanisms.
Embodiment
Specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2; Shown in legend wherein; The special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of a kind of intelligent V-type; Comprise an isolating switch body equipment, an intelligent electric operating mechanism 7 and an intelligent online monitoring system, said isolating switch body equipment comprises that structure is identical, realizes three one poles, a transmission mechanism 5 and a horizontal drive link 6 of simultaneous operation through mechanical linkage; Said each single-stage comprises a base 4, two bearing pedestals 3, two compound inslation pillars 2, two conduction plug-in strips 1; Said compound inslation pillar 2 is 50 ° of angles and is symmetrically set on the bearing pedestal 3 that links to each other with base 4; Said conduction plug-in strip 1 is separately fixed on the said compound inslation pillar 2; The contact point of said conduction plug-in strip 1 is on the center line of two compound inslation pillars 2; Said compound inslation pillar 2 is realized engaged transmission through bevel gear; The said transmission mechanism 5 said bearing pedestal 3 that is in transmission connection; The said intelligent electric operating mechanism 7 said transmission mechanism 5 that is in transmission connection; Said intelligent online monitoring system is installed on the control loop, conduction plug-in strip 1 and compound inslation pillar 2 of said intelligent electric operating mechanism and carries out remote monitoring; Be in transmission connection three one poles and carry out synchronization action of said horizontal drive link 6.
Introduce the operation principle of the utility model below.
At conduction plug-in strip conducting loop sytem temperature detecting unit, clamping force detecting unit, relative displacement detecting unit are housed, are equipped with at the insulation column place and exchange Leakage Current information sensing module, all adopt wireless communication mode.Unusual in the breaking-closing operating process adopts the online detection of control loop (single line that is primarily aimed at trip(ping) circuit is at present reported to the police), can realize real time on-line monitoring, the warning of each link of product.Switchgear is through being installed in the signals collecting of this switchgear of intelligent terminal realization in the motor operating mechanism case; Directly or through process layer GOOSE network issue institute's Information Monitoring; After accepting control command and passing through order, time sequence control logic computing, actuate actuators is accomplished controlled function; The intelligent motor operating mechanism; Cancellation is all the other all electric elements except that motor, air switch, travel switch, realize that through integrated circuit and electronic devices and components motor positive and inverse, electric motor protecting, mechanism's Temperature and Humidity Control, electrical interlock, analog signal conversion are functions such as digital signal output; Mechanism's spindle transmission mechanism through the intelligent electric operating mechanism; Thereby drive the rotation of compound inslation pillar; Thereby drive the rotation of conduction plug-in strip, during gate-dividing state, form clear eye-catching horizontal isolation fracture between left and right contact; During "on" position, left and right contact correct engagement clamps and forms through-flow loop; Driving other the two poles of the earth through horizontal drive link is synchronized with the movement.
Adopt the beneficial effect of present technique scheme to be: adopt novel twin columns V-type rotary structure, base adopts special rhs-structure, and structural stability is good; Leading electrical contact finger adopts custom-designed external pressure spring plank frame; Contact adopts special copper alloy section bar; Leading electric rocking link adopts the water conservancy diversion that fixedly is flexible coupling, and leading fulgurite adopts the fine aluminum alloy profile of surface through anodized, and whole through-current capability is reliable and stable; Rocking link adopts the all-sealed structure bearing pedestal; Adopt double sealing up and down; Prevent the erosion of rainwater, sand and dust to rolling bearing; Bearing surface is filled the operating temperature range of capacity at+130 ℃～-60 ℃ wide temperature lubricating greases, guarantees that lubrication failure does not take place for weather hot area and extremely frigid zones, and it is rotary that the product overall performance will be much better than traditional V-type; Adopt unique carbon ion injection technique and electrical contact modification manufacture craft; Improve resistance to wear, conductivity, the non-oxidizability of high voltage isolator Ag-based electrical contact; To reducing the failure rate of high voltage isolator, safeguard that the stable operation of electrical network has great significance; Contact, fingertip especially to the mal-condition of wind energy turbine set, adopt unique solid lubrication fat dry lubrication technology, and solved this position effectively and caused dirt with fixed attention because of being coated with conduction fat, thus the phenomenon that causes contact resistance to increase.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection range of the utility model.
Claims (9)
1. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of an intelligent V-type; Comprise isolating switch body equipment, intelligent electric operating mechanism and intelligent online monitoring system; It is characterized in that said isolating switch body equipment comprises that structure is identical, realizes three one poles, transmission mechanism and the horizontal drive link of simultaneous operation through mechanical linkage; Said each single-stage comprises base, bearing pedestal, insulation column and conduction plug-in strip; The V-shaped structure of said insulation column and be symmetrically set in bearing pedestal that base links to each other on; Said conduction plug-in strip is separately fixed on the said insulation column; The contact point of said conduction plug-in strip is on the center line of two insulation columns; Said insulation column is realized engaged transmission through bevel gear; Said transmission mechanism said one of them bearing pedestal that is in transmission connection; The said intelligent electric operating mechanism said transmission mechanism that is in transmission connection; Said intelligent online monitoring system is installed on the control loop, conduction plug-in strip and insulation column of said intelligent electric operating mechanism and carries out remote monitoring; Be in transmission connection three one poles and carry out synchronization action of said horizontal drive link.
2. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that said insulation column is the compound inslation pillar.
3. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that said insulation column is 50 ° of angles.
4. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that, said bearing pedestal be hermetically sealed bearing pedestal of two pass and the wide temperature lubricating grease layer of surface filling up and down.
5. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that the contact of said conduction plug-in strip is for adopting the external pressure spring plank frame of special cold process moulding.
6. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that said conduction plug-in strip adopts the water conservancy diversion that fixedly is flexible coupling.
7. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that the contact of said conduction plug-in strip is provided with the carbon ion layer.
8. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that the contact of said conduction plug-in strip and fingertip are provided with solid lubrication grease lubrication layer.
9. the special-purpose outdoor high-voltage alternating current isolating switch of the rotary wind power generation of intelligent V-type according to claim 1 is characterized in that said conduction plug-in strip surface is provided with oxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256642XU CN202159618U (en) | 2011-07-20 | 2011-07-20 | Intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256642XU CN202159618U (en) | 2011-07-20 | 2011-07-20 | Intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159618U true CN202159618U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120256642XU Expired - Fee Related CN202159618U (en) | 2011-07-20 | 2011-07-20 | Intelligent V-shaped rotating outdoor high-voltage alternating current disconnecting switch for wind power generation |
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| Country | Link |
|---|---|
| CN (1) | CN202159618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319154A (en) * | 2014-11-23 | 2015-01-28 | 大连高压开关电器有限公司 | Three-dimensional space torque transmission mechanism |
| CN105374611A (en) * | 2015-11-17 | 2016-03-02 | 成都科创佳思科技有限公司 | Disconnecting switch |
-
2011
- 2011-07-20 CN CN201120256642XU patent/CN202159618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319154A (en) * | 2014-11-23 | 2015-01-28 | 大连高压开关电器有限公司 | Three-dimensional space torque transmission mechanism |
| CN105374611A (en) * | 2015-11-17 | 2016-03-02 | 成都科创佳思科技有限公司 | Disconnecting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20130720 |