CN104319908A - Safe passing system for high-voltage power lines of residence community - Google Patents
Safe passing system for high-voltage power lines of residence community Download PDFInfo
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- CN104319908A CN104319908A CN201410561159.0A CN201410561159A CN104319908A CN 104319908 A CN104319908 A CN 104319908A CN 201410561159 A CN201410561159 A CN 201410561159A CN 104319908 A CN104319908 A CN 104319908A
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- magnetic field
- voltage
- alternating
- residential quarters
- transmission line
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Abstract
The invention discloses a safe passing system for high-voltage power lines of a residence community and belongs to the field of power transformation. The safe passing system for high-voltage power lines of the residence community mainly solves the problems that a high-voltage transmission line corridor takes up a lot of land in city, and the strong magnetic field influences the personal safety of residents. The safe passing system for high-voltage power lines of the residence community comprises a transmission line tower, a lead, a magnetic path, an alternating-direct conversion constant-voltage excitation device used for converting alternating current into direct current and using direct current to excite to generate a constant magnetic field, and a constant magnetic field substation device used for converting the constant magnetic field into an alternating magnetic field and generating alternating current through the alternating magnetic field; the lead leads the high-voltage alternating current to the alternating-direct conversion constant-voltage excitation device from the transmission line tower; the magnetic path passes through the part below the ground of the residence community, one end is connected with the alternating-direct conversion constant-voltage excitation device of one side of the residence community while the other end is connected with the constant magnetic field substation device located at the other side of the residence community, and the high-voltage alternating current generated by the constant magnetic field substation device is led to the transmission line tower through the lead.
Description
Technical field
The invention belongs to power transformation technology field, be specifically related to residential quarters high-voltage line safely through system.
Background technology
In high-voltage line transmitting procedure, circuit, through part, delimited as line corridor, this line corridor occupies more soil, particularly in city, is forbidden there is building in line corridor, near resident, also can be subject to the impact of high-intensity magnetic field that high-tension line produces and electromagnetic noise.
Summary of the invention
The object of the invention is to solve prior art Problems existing, provide and change AC high voltage into direct current and produce stationary magnetic field by this direct current excitation, by magnetic circuit by the residential quarters high-voltage line of underground electric energy transmitting safely through system.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
Residential quarters high-voltage line is safely through system, comprise power transmission line column, wire and magnetic circuit, be characterized in: also comprise and be positioned at changing alternating current into direct current and produce the friendship of stationary magnetic field with direct current excitation and directly changing constant voltage excitation unit and be positioned at stationary magnetic field being converted to alternating magnetic field and being produced the stationary magnetic field transformation device of alternating current by this alternating magnetic field of residential quarters another side of residential quarters; By wire, High Level AC Voltage is incorporated into described friendship from power transmission line column and directly changes constant voltage excitation unit; Described magnetic circuit is passed below ground by residential quarters, its one end is connected to residential quarters friendship on one side and directly changes constant voltage excitation unit, the other end is connected to the stationary magnetic field transformation device being positioned at residential quarters another side, the High Level AC Voltage that this stationary magnetic field transformation device produces, is incorporated on power transmission line column by wire.
Described magnetic circuit is made up of thread magnetic conduction wire harness.
The present invention compared with prior art, has following beneficial effect:
The present invention adopts and hands over straight conversion constant voltage excitation unit and stationary magnetic field transformation device, be magnetic circuit electric energy transmitting by wire transmission converting electric energy, pass residential quarters by constant safe magnetic field by underground, avoid the line corridor shared by overhead transmission line, saved a large amount of soil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-power transmission line column; 2-wire; 3-hand over straight conversion constant voltage excitation unit; 4-magnetic circuit; 5-stationary magnetic field transformation device; 6-residential quarters.
Embodiment
As shown in Figure 1, residential quarters high-voltage line is safely through system, comprise power transmission line column 1, wire 2 and magnetic circuit 4, also comprise and be positioned at changing alternating current into direct current and produce the friendship of stationary magnetic field with direct current excitation and directly changing constant voltage excitation unit 3 and be positioned at stationary magnetic field being converted to alternating magnetic field and being produced the stationary magnetic field transformation device 5 of alternating current by this alternating magnetic field of residential quarters another side of residential quarters 6; By wire 2, High Level AC Voltage is incorporated into described friendship from power transmission line column and directly changes constant voltage excitation unit 3; Described magnetic circuit 4 is passed below ground by residential quarters 6, its one end is connected to residential quarters friendship on one side and directly changes constant voltage excitation unit 3, the other end is connected to the stationary magnetic field transformation device 5 being positioned at residential quarters another side, the High Level AC Voltage that this stationary magnetic field transformation device 5 produces, is incorporated on power transmission line column 1 by wire 2.
Described magnetic circuit 4 is made up of thread magnetic conduction wire harness.
the course of work and principle:
When the present invention works, at high-tension line through residential quarters, transformation device is set on both sides, residential quarters and namely hands over straight conversion constant voltage excitation unit 3 and stationary magnetic field transformation device 5, first alternating current becomes direct current, excitation is carried out again by direct current, produce stationary magnetic field, this stationary magnetic field is passed by the underground of magnetic circuit through residential quarters, magnetic energy is transferred to the another side of residential quarters, and change magnetic energy into electric energy by the stationary magnetic field transformation device 5 being arranged on this limit, be finally transferred in transmission line with the form of alternating current again.
Claims (2)
1. residential quarters high-voltage line is safely through system, comprise power transmission line column (1), wire (2) and magnetic circuit (4), it is characterized in that: also comprise and be positioned at changing alternating current into direct current and produce the friendship of stationary magnetic field with direct current excitation and directly changing constant voltage excitation unit (3) and be positioned at stationary magnetic field being converted to alternating magnetic field and being produced the stationary magnetic field transformation device (5) of alternating current by this alternating magnetic field of residential quarters another side of residential quarters (6); By wire (2), High Level AC Voltage is incorporated into described friendship from power transmission line column and directly changes constant voltage excitation unit (3); Described magnetic circuit (4) is passed below ground by residential quarters (6), its one end is connected to residential quarters friendship on one side and directly changes constant voltage excitation unit (3), the other end is connected to the stationary magnetic field transformation device (5) being positioned at residential quarters another side, the High Level AC Voltage that this stationary magnetic field transformation device (5) produces, is incorporated on power transmission line column (1) by wire (2).
2. pass system safely according to residential quarters according to claim 1 high-voltage line, it is characterized in that: described magnetic circuit (4) is made up of thread magnetic conduction wire harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561159.0A CN104319908A (en) | 2014-10-21 | 2014-10-21 | Safe passing system for high-voltage power lines of residence community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561159.0A CN104319908A (en) | 2014-10-21 | 2014-10-21 | Safe passing system for high-voltage power lines of residence community |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104319908A true CN104319908A (en) | 2015-01-28 |
Family
ID=52375107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561159.0A Pending CN104319908A (en) | 2014-10-21 | 2014-10-21 | Safe passing system for high-voltage power lines of residence community |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319908A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069334A (en) * | 2004-07-05 | 2007-11-07 | 西门子公司 | High-voltage direct-current transmission device |
| CN101552493A (en) * | 2008-12-04 | 2009-10-07 | 廖厚联 | Magnetic circuit power transmission system |
| CN103683533A (en) * | 2013-11-27 | 2014-03-26 | 国家电网公司 | Long-distance magnetic-circuit power transmission system |
| CN103795155A (en) * | 2014-01-23 | 2014-05-14 | 国家电网公司 | Constant magnetic field fractional-turn switch power transformation device |
| CN204205728U (en) * | 2014-10-21 | 2015-03-11 | 国家电网公司 | Residential quarters high-voltage line is safely through system |
-
2014
- 2014-10-21 CN CN201410561159.0A patent/CN104319908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069334A (en) * | 2004-07-05 | 2007-11-07 | 西门子公司 | High-voltage direct-current transmission device |
| CN101552493A (en) * | 2008-12-04 | 2009-10-07 | 廖厚联 | Magnetic circuit power transmission system |
| CN103683533A (en) * | 2013-11-27 | 2014-03-26 | 国家电网公司 | Long-distance magnetic-circuit power transmission system |
| CN103795155A (en) * | 2014-01-23 | 2014-05-14 | 国家电网公司 | Constant magnetic field fractional-turn switch power transformation device |
| CN204205728U (en) * | 2014-10-21 | 2015-03-11 | 国家电网公司 | Residential quarters high-voltage line is safely through system |
Non-Patent Citations (1)
| Title |
|---|
| 李豫: "长距离磁路传输电能系统之磁路分析", 《电子世界》, no. 6, 31 March 2014 (2014-03-31) * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |