CN202167816U - Cable provided with a wind power generation system and supplying power to snow and ice melting device - Google Patents
Cable provided with a wind power generation system and supplying power to snow and ice melting device Download PDFInfo
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- CN202167816U CN202167816U CN2011203135905U CN201120313590U CN202167816U CN 202167816 U CN202167816 U CN 202167816U CN 2011203135905 U CN2011203135905 U CN 2011203135905U CN 201120313590 U CN201120313590 U CN 201120313590U CN 202167816 U CN202167816 U CN 202167816U
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- driven generator
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Abstract
The utility model relates to a cable provided with a wind power generation system and supplying power to a snow and ice melting device, which belongs to the technical field of new energy application. A bearing platform is arranged at the top of a wire pole, the wind power generation system is installed on the bearing platform, and blades of a direct current wind driven generator is blown by wind power to rotate so as to drive the direct current wind driven generator to generate direct current which is input into a controller through an electric lead to be adjusted and then input to an energy storage battery to be stored in electric energy mode. When ice and snow disaster weather appears, the direct current output from the energy storage battery is input into the controller through the electric lead for adjustment and then input into an inverter through an electric lead to be converted into alternating current, the alternating current is input into an electric heating warming sleeve net installed on the periphery of the cable, and electric energy is converted into heat energy in the electric heating warming sleeve net to melt the ice and snow falling onto the cable, therefore ice bars cannot be formed and hung on the cable. The ice bars cause short circuit so as to enable the cable to be interrupted and enable towers for supplying power to be collapsed. The wind power generation system supplies power to the warming ice and snow melting device, and power supply security can be guaranteed.
Description
Technical field
The utility model relates to a kind of with the cable of wind generator system to the power supply of change ice and snow device, belongs to technical field of new energy application.
Background technology
In January, 2008, southern china suffers snow disaster suddenly, because of 62.3 hundred million yuan of calamity direct economic losses.Power supply network suffers the ice and snow disaster, and the high voltage supply brandreth collapses, cable many places broken string, large tracts of land power failure.
The high voltage supply brandreth is made up of angle steel; Angle steel is the electric conductor of ground connection; Cable is a plain conductor of carrying electric current, insulator is installed in the middle of cable and the angle steel is kept apart, at present; Ultra-high-tension power transmission line messenger wire type commonly used is installed and is isolated coupling device, and taking place easily to freeze, sagging ice bar connects conductor wire and brandreth produces short circuit.Cable is lifted on the brandreth; Freeze on the cable, the ice bar is an electric conductor, and length sagging, that the ice bar is sagging surpasses the length of isolating coupling device from the cable; Be short-circuited with brandreth and explode; Both blown cable, the angle bar on the fried again bending iron frame, loud explosive sound has been declared the generation of very big security incident.
Hunan Province's Chenzhou City suffers ice and snow disaster the most serious over 50 years; Since on January 13rd, 2008; Snowstorm and the freezing Chenzhou electrical network set up decades that destroyed; The once compelled Hunan Electric Grid that broken away from of Chenzhou electrical network, 11 counties, Chenzhou, 5,000,000 population majorities are absorbed in cold dark night, continuous 8 days power failure.National grid from Jiangsu, Jilin, Henan, Shandong assembles the electric industry employee, under PLA's cooperation, rescue electrical network ' Gu Cheng ' Chenzhou has 1.27 ten thousand people to participate in anti-ice and rescues the electricity mass campaign.Because the device of lacking ice and snow often takes place because of the ice and snow disaster causes the accident of power failure on the cable.At the vast northern area of China, because winter is cold, the annual accident that power failure all can take place to cause because of the ice and snow disaster winter.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned weak point, at the top of electric pole 1 bearing platform 11 is installed, above bearing platform 11; Wind-powered electricity generation pillar 5, direct current wind-driven generator 3, blade 4, conductor wire 6, controller 7, inverter 8, energy-storage battery 9 are installed, and in recent years, the technological progress of the direct current wind-driven generator 3 of 100W-2000W is very fast; The blade 4 that is installed in the direct current wind-driven generator 3 on the wind-powered electricity generation pillar 5 by day with the blowing of the wind-force at night under, under the blowing of the wind-force in snowstorm, blade 4 fast rotational; Drive direct current wind-driven generator 3 and produce direct current, convert wind energy to electric energy, the direct current of exporting from direct current wind-driven generator 3 passes through conductor wire 6 input controllers 7; The direct current of slave controller 7 outputs is through conductor wire 6 input inverters 8, and direct current converts alternating current in inverter 8, and alternating current heats cover net 10 through conductor wire 6 input electric heating; In electric heating heated cover net 10, electric energy converted heat energy to, around cable 2, formed a temperature environment that is higher than 0 ℃; Make the ice pearl snowflake that drops on the cable 2 can not form the ice bar; Do not ice bar on the cable 2, just short circuit can not take place, power supply network just can the broken string of falling the tower; Here be noted that especially; The technological progress of energy-storage battery 9 in recent years is very fast, and the capacity of energy-storage battery 9 continues to increase, and the speed that discharges and recharges is more and more faster; The storage life of battery is more and more longer, and these all are to make full use of electric energy that wind power generation produces, heat cover net 10 through electric heating and convert electric energy to heat energy, prevent that knot is hung the ice bar, created new condition on cable 2.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
By electric pole 1, cable 2, direct current wind-driven generator 3, blade 4, wind-powered electricity generation pillar 5, conductor wire 6, controller 7, inverter 8, energy-storage battery 9, electric heating heat cover net 10, bearing platform 11, bracing frame 12, bracing frame sleeve pipe 13 forms jointly a kind of with wind generator system to changing the cable that the ice and snow device is supplied power; Bearing platform 11 is installed at the top of electric pole 1, wind-powered electricity generation pillar 5 is installed on the top of bearing platform 11; Direct current wind-driven generator 3 is installed on top at wind-powered electricity generation pillar 5; In the front end mounting blades 4 of direct current wind-driven generator 3, installation and control device 7, inverter 8 and energy-storage battery 9 above bearing platform 11; At the bracing frame 12 and bracing frame sleeve pipe 13 that are fixed on below the bearing platform 11 on the electric pole 1; Cable 2 is installed in the middle of two wire bars 1 to interconnect; Electric heating is installed around cable 2 heats cover net 10, cable 2 passes electric heating and heats the inner hollow channel of cover net 10 and bracing frame sleeve pipe 13; Direct current wind-driven generator 3 is connected with controller 7 through conductor wire 6, and controller 7 is connected with inverter 8 through conductor wire 6, and inverter 8 heats cover net 10 through conductor wire 6 and electric heating and is connected, and controller 7 is connected with energy-storage battery 9 through conductor wire 6.
Direct current wind-driven generator 3 is vertical axis direct current wind-driven generator or trunnion axis direct current wind-driven generator.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Following the utility model will combine the embodiment in the accompanying drawing to do further description:
Top at electric pole is provided with bearing platform; Wind power generating system arranged on bearing platform; The blade rotation of wind blows direct current wind-driven generator, drive direct current wind-driven generator produce direct current, and the energy-storage battery store electrical energy is adjusted, then imported to direct current through the conductor wire input controller.Run into the ice and snow hazard weather; Adjust, then convert alternating current to through the conductor wire input controller from the direct current of energy-storage battery output through conductor wire input inverter; The electric heating that the alternating current input is installed in around the cable heats the cover net; Electric energy converts heat energy in electric heating heats the cover net, thawing drops to the ice and snow on the cable, it can not be tied hang the ice bar, and the ice bar can cause short circuit that cable is interrupted; The power supply iron tower collapses, and provides electric energy to guarantee power supply safety by wind generator system to heating ice and snow device.
By electric pole 1, cable 2, direct current wind-driven generator 3, blade 4, wind-powered electricity generation pillar 5, conductor wire 6, controller 7, inverter 8, energy-storage battery 9, electric heating heat cover net 10, bearing platform 11, bracing frame 12, bracing frame sleeve pipe 13 forms jointly a kind of with wind generator system to changing the cable that the ice and snow device is supplied power; Bearing platform 11 is installed at the top of electric pole 1, wind-powered electricity generation pillar 5 is installed on the top of bearing platform 11; Direct current wind-driven generator 3 is installed on top at wind-powered electricity generation pillar 5; In the front end mounting blades 4 of direct current wind-driven generator 3, installation and control device 7, inverter 8 and energy-storage battery 9 above bearing platform 11; At the bracing frame 12 and bracing frame sleeve pipe 13 that are fixed on below the bearing platform 11 on the electric pole 1; Cable 2 is installed in the middle of two wire bars 1 to interconnect; Electric heating is installed around cable 2 heats cover net 10, cable 2 passes electric heating and heats the inner hollow channel of cover net 10 and bracing frame sleeve pipe 13; Direct current wind-driven generator 3 is connected with controller 7 through conductor wire 6, and controller 7 is connected with inverter 8 through conductor wire 6, and inverter 8 heats cover net 10 through conductor wire 6 and electric heating and is connected, and controller 7 is connected with energy-storage battery 9 through conductor wire 6.
Direct current wind-driven generator 3 is vertical axis direct current wind-driven generator or trunnion axis direct current wind-driven generator.
Wind generating technology in the utility model belongs to regenerative resource from the net generation mode; Be a kind of self-existent energy carrier, have recyclability, distribute to disperse, with characteristics such as biological environment are closely related; Make full use of local regenerative resource resource as the energy that thaws ice and snow; Solved under long-term low temperature wind and snow freeze injury weather condition, the mountain area transportation condition is poor, transports very problem of difficult of diesel generation.Make full use of local natural wind energy; Carry out wind power generation throughout the year, effectively store wind-powered electricity generation, concentrating in the winter time provides the clean energy resource wind-powered electricity generation to come the deicing snow melting; Turn harm into good; And the cost of wind power generation is lower, and the electric energy that stores throughout the year and put aside the wind power generation generation is used for preventing in short-term that knot is hung the ice bar on the cable 2, and what come effective prevention accident of power supply is fully feasible.
To enumerate embodiment following at present:
Embodiment one
Top at electric pole is provided with bearing platform; Wind power generating system arranged on bearing platform; The blade rotation of wind blows vertical axis aerogenerator, drive direct current wind-driven generator produce direct current, and the energy-storage battery store electrical energy is adjusted, then imported to direct current through the conductor wire input controller.Run into the ice and snow hazard weather; Adjust, then convert alternating current to through the conductor wire input controller from the direct current of energy-storage battery output through conductor wire input inverter; The electric heating that the alternating current input is installed in around the cable heats the cover net; Electric energy converts heat energy in electric heating heats the cover net, thawing drops to the ice and snow on the cable, it can not be tied hang the ice bar, and the ice bar can cause short circuit that cable is interrupted; The power supply iron tower collapses, and electric energy is provided, guarantees power supply safety to heating ice and snow device by wind generator system.
Embodiment two
Top at electric pole is provided with bearing platform; Wind power generating system arranged on bearing platform; The blade rotation of wind blows horizontal axis wind-driven generator, drive direct current wind-driven generator produce direct current, and the energy-storage battery store electrical energy is adjusted, then imported to direct current through the conductor wire input controller.Run into the ice and snow hazard weather; Adjust, then convert alternating current to through the conductor wire input controller from the direct current of energy-storage battery output through conductor wire input inverter; The electric heating that the alternating current input is installed in around the cable heats the cover net; Electric energy converts heat energy in electric heating heats the cover net, thawing drops to the ice and snow on the cable, it can not be tied hang the ice bar, and the ice bar can cause short circuit that cable is interrupted; The power supply iron tower collapses, and electric energy is provided, guarantees power supply safety to heating ice and snow device by wind generator system.
Claims (2)
- One kind with wind generator system to the cable of changing the power supply of ice and snow device; It is characterized in that, by electric pole (1), cable (2), direct current wind-driven generator (3), blade (4), wind-powered electricity generation pillar (5), conductor wire (6), controller (7), inverter (8), energy-storage battery (9), electric heating heat cover net (10), bearing platform (11), bracing frame (12), bracing frame sleeve pipe (13) form jointly a kind of with wind generator system to the cable of changing the power supply of ice and snow device; Bearing platform (11) is installed at the top of electric pole (1), wind-powered electricity generation pillar (5) is installed on the top of bearing platform (11); Direct current wind-driven generator (3) is installed on top at wind-powered electricity generation pillar (5); In the front end mounting blades (4) of direct current wind-driven generator (3), at the top of bearing platform (11) installation and control device (7), inverter (8) and energy-storage battery (9); Be fixed on bracing frame (12) and bracing frame sleeve pipe (13) on the electric pole (1) in the below of bearing platform (11); Cable (2) is installed in the middle of two wire bars (1) is interconnected, electric heating is installed around cable (2) heats cover net (10), cable (2) passes electric heating and heats cover net (10) and the inner hollow channel of bracing frame sleeve pipe (13); Direct current wind-driven generator (3) is connected with controller (7) through conductor wire (6); Controller (7) is connected with inverter (8) through conductor wire (6); Inverter (8) heats cover net (10) through conductor wire (6) and electric heating and is connected, and controller (7) is connected with energy-storage battery (9) through conductor wire (6).
- 2. according to claim 1 a kind of with the cable of wind generator system to the power supply of change ice and snow device, it is characterized in that described direct current wind-driven generator (3) is vertical axis direct current wind-driven generator or trunnion axis direct current wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203135905U CN202167816U (en) | 2011-08-26 | 2011-08-26 | Cable provided with a wind power generation system and supplying power to snow and ice melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203135905U CN202167816U (en) | 2011-08-26 | 2011-08-26 | Cable provided with a wind power generation system and supplying power to snow and ice melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167816U true CN202167816U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203135905U Expired - Fee Related CN202167816U (en) | 2011-08-26 | 2011-08-26 | Cable provided with a wind power generation system and supplying power to snow and ice melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386599A (en) * | 2011-08-26 | 2012-03-21 | 无锡同春新能源科技有限公司 | Cable provided with wind power generation system and supplying power to ice-snow melting device |
| CN103956678B (en) * | 2014-04-30 | 2017-03-22 | 国家电网公司 | Overhead line cleaning device |
-
2011
- 2011-08-26 CN CN2011203135905U patent/CN202167816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386599A (en) * | 2011-08-26 | 2012-03-21 | 无锡同春新能源科技有限公司 | Cable provided with wind power generation system and supplying power to ice-snow melting device |
| CN103956678B (en) * | 2014-04-30 | 2017-03-22 | 国家电网公司 | Overhead line cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |