CN202550693U - Power withdrawing device of insulated ground wire of high-voltage overhead transmission line - Google Patents
Power withdrawing device of insulated ground wire of high-voltage overhead transmission line Download PDFInfo
- Publication number
- CN202550693U CN202550693U CN201220148648XU CN201220148648U CN202550693U CN 202550693 U CN202550693 U CN 202550693U CN 201220148648X U CN201220148648X U CN 201220148648XU CN 201220148648 U CN201220148648 U CN 201220148648U CN 202550693 U CN202550693 U CN 202550693U
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- ground wire
- module
- voltage
- power
- transmission line
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Abstract
The utility model discloses a power withdrawing device of an insulated ground wire of a high-voltage overhead transmission line, and comprises a housing, wherein a protecting circuit, a voltage transformer module, a rectifier module and a voltage stabilizing module which are serially sequentially connected are encapsulated in the housing; an energy storing module is in output connection with the rectifier module; a positive electrode of an input end of the power withdrawing device is connected with the insulated ground wire, and a negative electrode is connected with an iron tower of the high-voltage overhead transmission line. We are generally known that loss of a sensing electric energy of a ground wire of the high-voltage overhead transmission line is a major part of a wire loss. According to the technical scheme, an electric energy consumed in a withdrawing process of the power withdrawing device can be used for monitoring a power supply of equipment; compared with a solar power supply and a high-voltage sensing power withdrawing technology of a lead wire, the power withdrawing device is remarkably dominated in technical advancement and applicability, therefore, a technical problem of a reliable power supply for the equipment on the tower is solved.
Description
Technical field
The utility model relates to high voltage overhead technology of transmission of electricity field, and especially line insulation ground wire power taking technology specifically is a kind of high pressure overhead power line Ground wire with insulation ocver electricity getting device.
Background technology
Because the construction of intelligent grid development, the project implementation of high pressure overhead power line on-line monitoring, all incapability is for it for the solar powered technology of equipment on the tower,, situation such as sunshine not enough, cold climate big slightly for power load.
Patent art is that the equipment on the tower that is applied to the induction electric energy of high pressure overhead power line Ground wire with insulation ocver is got replaces sun-generated electric power.
For the high-tension line of different voltages, electric current, the voltage range of on the Ground wire with insulation ocver of different length, responding to is the input problem that electricity getting device further will solve.
The utility model content
To the problems referred to above, the utility model aims to provide a kind of electricity getting device, responds to the technical barrier that power taking can't be used for equipment on the tower to solve the applicability problem that adopts solar powered technology with the employing high-voltage conducting wires.
For realizing this technical purpose, the scheme of the utility model is: a kind of high pressure overhead power line Ground wire with insulation ocver electricity getting device comprises with housing, but is packaged with protective circuit, voltage transformer module, rectifier module, the Voltage stabilizing module of serial connection successively in the said body; Said rectification module is also exported and is connected an energy-storage module; The input anode of said electricity getting device connects Ground wire with insulation ocver, and negative pole connects the iron tower of high voltage overhead transmission of electricity.
Many knowledges that are total to, the loss of high pressure overhead power line ground wire induction electric energy is the major part of line loss.The electric energy of the loss that this patent electricity getting device of present technique scheme is got; Be applied to the power supply of monitoring equipment; With solar powered and the power taking of lead high voltage induction technology relatively, in advance and the applicability of technology significant advantage is arranged, solved the technical barrier that equipment reliable is supplied power on the tower.
Description of drawings
Fig. 1 is the structural principle block diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
As shown in Figure 1, a kind of high pressure overhead power line Ground wire with insulation ocver electricity getting device of the utility model specific embodiment, it mainly is made up of voltage transformer module, rectifier module, Voltage stabilizing module, energy-storage module, protective circuit and housing 6 parts.
Install at needs on the iron tower of monitoring equipment, the ground wire of Ben Ta and adjacent two towers is done insulation with gap insulation handle.Ground wire with insulation ocver is a negative pole as positive pole, the iron tower of electricity getting device input.Electricity getting device output voltage stabilizing direct current 12V supplies monitoring equipment or other power consumption equipment to use.
Voltage transformer module, rectifier module, Voltage stabilizing module, energy-storage module, protective circuit unit etc. are encapsulated in the housing.Input anode connects Ground wire with insulation ocver, and negative pole connects iron tower, and output direct current 12V connects power consumption equipment.
Need during use electricity getting device is placed in the rainproof case.
The above; Be merely the preferred embodiment of the utility model; Not in order to restriction the utility model, every technical spirit according to the utility model to any trickle modification that above embodiment did, be equal to replacement and improve, all should be included within the protection range of the utility model technical scheme.
Claims (1)
1. high pressure overhead power line Ground wire with insulation ocver electricity getting device comprises it is characterized in that with housing: but be packaged with protective circuit, voltage transformer module, rectifier module, the Voltage stabilizing module of serial connection successively in the said body; Said rectification module is also exported and is connected an energy-storage module; The input anode of said electricity getting device connects Ground wire with insulation ocver, and negative pole connects the iron tower of high voltage overhead transmission of electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220148648XU CN202550693U (en) | 2012-04-10 | 2012-04-10 | Power withdrawing device of insulated ground wire of high-voltage overhead transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220148648XU CN202550693U (en) | 2012-04-10 | 2012-04-10 | Power withdrawing device of insulated ground wire of high-voltage overhead transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550693U true CN202550693U (en) | 2012-11-21 |
Family
ID=47171261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220148648XU Expired - Lifetime CN202550693U (en) | 2012-04-10 | 2012-04-10 | Power withdrawing device of insulated ground wire of high-voltage overhead transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474987A (en) * | 2013-09-06 | 2013-12-25 | 国家电网公司 | Electric transmission line on-line monitoring device energy obtaining system based on ground wire induction |
| CN103855708A (en) * | 2014-03-28 | 2014-06-11 | 深圳市电网科技有限公司 | Ground wire energy-extracting power supplying technology of high-tension overhead line |
| CN108286357A (en) * | 2018-04-19 | 2018-07-17 | 云南电网有限责任公司电力科学研究院 | A kind of iron tower of power transmission line advertising device and installation method |
| CN108621846A (en) * | 2018-05-18 | 2018-10-09 | 云南电网有限责任公司电力科学研究院 | The charging equipment of electric automobile and method of electricity are taken based on high voltage iron tower |
-
2012
- 2012-04-10 CN CN201220148648XU patent/CN202550693U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474987A (en) * | 2013-09-06 | 2013-12-25 | 国家电网公司 | Electric transmission line on-line monitoring device energy obtaining system based on ground wire induction |
| CN103474987B (en) * | 2013-09-06 | 2015-04-15 | 国家电网公司 | Electric transmission line on-line monitoring device energy obtaining system based on ground wire induction |
| CN103855708A (en) * | 2014-03-28 | 2014-06-11 | 深圳市电网科技有限公司 | Ground wire energy-extracting power supplying technology of high-tension overhead line |
| CN108286357A (en) * | 2018-04-19 | 2018-07-17 | 云南电网有限责任公司电力科学研究院 | A kind of iron tower of power transmission line advertising device and installation method |
| CN108621846A (en) * | 2018-05-18 | 2018-10-09 | 云南电网有限责任公司电力科学研究院 | The charging equipment of electric automobile and method of electricity are taken based on high voltage iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |