CN103066545B - A kind of Novel high-voltage overhead intensive type busbar distribution system - Google Patents
A kind of Novel high-voltage overhead intensive type busbar distribution system Download PDFInfo
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- CN103066545B CN103066545B CN201210567263.1A CN201210567263A CN103066545B CN 103066545 B CN103066545 B CN 103066545B CN 201210567263 A CN201210567263 A CN 201210567263A CN 103066545 B CN103066545 B CN 103066545B
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Abstract
The present invention discloses a kind of Novel high-voltage overhead intensive type busbar distribution system, comprise column, support, anchor ear, A phase capacitance insulation bus, B phase capacitance insulation bus, C phase capacitance insulation bus, Bracket setting is in the top of column, A phase capacitance insulation bus, B phase capacitance insulation bus, C phase capacitance insulation bus is formed by several U-shaped capacitance insulation bus, two arms that U-shaped capacitance insulation bus comprises straight shape pars intermedia and is bent to form respectively to the same side from the two ends of straight shape pars intermedia, two arms of each U-shaped capacitance insulation bus of capacitance insulation bus are placed down and are connected bottom device homophase outlet with correspondence, straight shape pars intermedia is fixed on support by anchor ear, the present invention compared with prior art, naked aluminum pipe is substituted with capacitance insulation bus, save insulator, three-phase bus can intensively be arranged, significantly reduce bus width of corridor, junk can be avoided to be overlapped on the problem two buses causing short circuit accident simultaneously.
Description
Technical field
The present invention relates to High-Voltage Electrical Appliances field, particularly relate to a kind of built on stilts arrangement system of transferring high voltage.
Background technology
At present, the built on stilts main bus bar between high voltage substation adopts insulator to support naked aluminum pipe mode to connect layout.
But the three-phase bus corridor in above-mentioned connected mode is wider, if having typhoon in addition to attack, the objects such as surplus is dropped on two-phase bus, can short circuit accident be caused.
Summary of the invention
The invention provides one capacitance insulation bus and substitute naked aluminum pipe, save insulator, three-phase bus can intensively be arranged, significantly reduces bus width of corridor, junk can be avoided to be overlapped on the Novel high-voltage overhead intensive type busbar distribution system two buses causing short circuit accident simultaneously.
For achieving the above object, Novel high-voltage overhead intensive type busbar distribution system provided by the present invention, comprise column, support, anchor ear, A phase capacitance insulation bus, B phase capacitance insulation bus, C phase capacitance insulation bus, Bracket setting is in the top of column, A phase capacitance insulation bus, B phase capacitance insulation bus, C phase capacitance insulation bus is formed by several U-shaped capacitance insulation bus, two arms that U-shaped capacitance insulation bus comprises straight shape pars intermedia and is bent to form respectively to the same side from the two ends of straight shape pars intermedia, two arms of each U-shaped capacitance insulation bus of capacitance insulation bus are placed down and are connected bottom device homophase outlet with correspondence, straight shape pars intermedia is fixed on support by anchor ear.
Preferably, U-shaped capacitance insulation bus is that straight tubular conductive body is curved U-shaped to form U-shaped baffle, outside U-shaped baffle, pack capacitor type insulating form capacitor type insulating body, this capacitor type insulating is external insulating sleeve, the Potential distribution of U-shaped capacitance insulation bus is the earth potential transitting to capacitor type insulating body from the high potential of two arms of U-shaped electric conductor, the part that capacitor type insulating body is positioned at the straight shape pars intermedia of U-shaped capacitance insulation bus is earth potential, has cluster parachute at the high potential of the two-arm of U-shaped baffle outside the insulating sleeve of earth potential part.
Potential distribution due to U-shaped capacitance insulation bus is the earth potential transitting to capacitor type insulating body from the high potential of the two-arm of U-shaped electric conductor, the part that capacitor type insulating body is positioned at the straight shape pars intermedia of U-shaped capacitance insulation bus is earth potential, this makes the straight shape pars intermedia of the U-shaped capacitance insulation bus of adjacent every phase capacitance insulation bus can be adjacent to together, this can improve the wider drawback in three-phase bus corridor, and junk can be avoided to be overlapped on two buses cause short circuit accident.
Preferably, the vertical range between the two-arm of U-shaped electric conductor is consistent with transformer station spacing distance, matches with two adjacent substations spacing distances in using with reality.
Preferably, A phase capacitance insulation bus, B phase capacitance insulation bus, the adjacent layout of C phase capacitance insulation bus.
The beneficial effect of Novel high-voltage overhead intensive type busbar distribution system of the present invention:
A phase capacitance insulation bus, B phase capacitance insulation bus, C phase capacitance insulation bus are formed by several U-shaped capacitance insulation bus, two arms of U-shaped capacitance insulation bus are placed down and are connected bottom device homophase outlet with correspondence, straight shape pars intermedia is fixed on support by anchor ear, compared with prior art, naked aluminum pipe is substituted with capacitance insulation bus, save insulator, three-phase bus can intensively be arranged, significantly reduce bus width of corridor, junk can be avoided to be overlapped on the problem two buses causing short circuit accident simultaneously.
Accompanying drawing illustrates:
Fig. 1 be Novel high-voltage overhead intensive type busbar distribution system of the present invention face structural representation;
The structural representation of the U-shaped capacitance insulation bus that Fig. 2 is Novel high-voltage overhead intensive type busbar distribution system shown in Fig. 1;
The left TV structure schematic diagram of the U-shaped capacitance insulation bus that Fig. 3 is Novel high-voltage overhead intensive type busbar distribution system shown in Fig. 1;
The cross section structure schematic diagram of the U-shaped capacitance insulation bus that Fig. 4 is Novel high-voltage overhead intensive type busbar distribution system shown in Fig. 1.
In figure: 1. column, 2. support, 3. anchor ear, 4.A phase capacitance insulation bus, 5.B phase capacitance insulation bus, 6.C phase capacitance insulation bus, 7.U shape capacitance insulation bus, straight shape pars intermedia 7A, arm 7B, 71.U shape baffle, 72. capacitor type insulating bodies, 73. insulating sleeves, 74. cluster parachutes.
Embodiment
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1 and Fig. 3, Novel high-voltage overhead intensive type busbar distribution system of the present invention, comprise column 1, support 2, anchor ear 3, A phase capacitance insulation bus 4, B phase capacitance insulation bus 5, C phase capacitance insulation bus 6, support 2 is arranged at the top of column 1, A phase capacitance insulation bus 4, B phase capacitance insulation bus 5, C phase capacitance insulation bus 6 is formed by several U-shaped capacitance insulation bus 7, the two arm 7B that U-shaped capacitance insulation bus 7 comprises straight shape pars intermedia 7A and is bent to form respectively to the same side from the two ends of straight shape pars intermedia 7A, two arm 7B of each U-shaped capacitance insulation bus 7 of capacitance insulation bus place down and connect bottom device homophase outlet with correspondence, straight shape pars intermedia 7A is fixed on support 2 by anchor ear 3.
Refer to Fig. 2 and Fig. 4, U-shaped capacitance insulation bus 7 is that straight tubular conductive body is curved U-shaped to form U-shaped baffle 71, outside U-shaped baffle 71, pack capacitor type insulating form capacitor type insulating body 72, insulating sleeve 73 is had outside this capacitor type insulating body 72, the Potential distribution of U-shaped capacitance insulation bus 7 is the earth potential transitting to capacitor type insulating body 72 from the high potential of the two-arm of U-shaped electric conductor 71, the part that capacitor type insulating body 72 is positioned at the straight shape pars intermedia 7A of U-shaped capacitance insulation bus 7 is earth potential, outside the insulating sleeve of earth potential part, cluster parachute 74 is had at the high potential of the two-arm of U-shaped baffle 71.
Potential distribution due to U-shaped capacitance insulation bus 7 is the earth potential transitting to capacitor type insulating body 72 from the high potential of the two-arm of U-shaped electric conductor 71, the part that capacitor type insulating body 72 is positioned at the straight shape pars intermedia 7A of U-shaped capacitance insulation bus 7 is earth potential, this makes the straight shape pars intermedia 7A of the U-shaped capacitance insulation bus 7 of adjacent every phase capacitance insulation bus can be adjacent to together, this can improve the wider drawback in three-phase bus corridor, and junk can be avoided to be overlapped on two buses cause short circuit accident.
Vertical range between the two-arm of U-shaped electric conductor 71 is consistent with transformer station spacing distance, matches with two adjacent substations spacing distances in using with reality.
A phase capacitance insulation bus 4, B phase capacitance insulation bus 5, the adjacent layout of C phase capacitance insulation bus 6.
In sum, the A phase capacitance insulation bus 4 of Novel high-voltage overhead intensive type busbar distribution system of the present invention, B phase capacitance insulation bus 5, C phase capacitance insulation bus 6 is formed by several U-shaped capacitance insulation bus 7, two arm 7B of U-shaped capacitance insulation bus 7 place down and connect bottom device homophase outlet with correspondence, straight shape pars intermedia 7A is fixed on support by anchor ear 3, compared with prior art, naked aluminum pipe is substituted with capacitance insulation bus, save insulator, three-phase bus can intensively be arranged, significantly reduce bus width of corridor, junk can be avoided to be overlapped on the problem two buses causing short circuit accident simultaneously.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the present invention or similar change all should be encompassed in the scope of the claims in the present invention.
Claims (3)
1. a Novel high-voltage overhead intensive type busbar distribution system, it is characterized in that: this system comprises column (1), support (2), anchor ear (3), A phase capacitance insulation bus (4), B phase capacitance insulation bus (5), C phase capacitance insulation bus (6), support (2) is arranged at the top of column (1), A phase capacitance insulation bus (4), B phase capacitance insulation bus (5), C phase capacitance insulation bus (6) is formed by several U-shaped capacitance insulation bus (7), two arms (7B) that U-shaped capacitance insulation bus (7) comprises straight shape pars intermedia (7A) and is bent to form respectively to the same side from the two ends of straight shape pars intermedia (7A), two arms (7B) of each U-shaped capacitance insulation bus (7) of capacitance insulation bus are placed down and are connected bottom device homophase outlet with correspondence, straight shape pars intermedia (7A) is fixed on support (2) by anchor ear (3), described U-shaped capacitance insulation bus (7) straight tubular conductive body is curved U-shaped to form U-shaped baffle (71), outside U-shaped baffle (71), pack capacitor type insulating form capacitor type insulating body (72), insulating sleeve (73) is had outside this capacitor type insulating body (72), the Potential distribution of described U-shaped capacitance insulation bus (7) is the earth potential transitting to capacitor type insulating body (72) from the high potential of the two-arm of U-shaped electric conductor (71), described capacitor type insulating body (72) is upper the straight shape pars intermedia (7A) of described U-shaped capacitance insulation bus (7) is earth potential, outside the insulating sleeve (73) of earth potential part, cluster parachute (74) is had at the high potential of the two-arm of U-shaped baffle (71).
2. Novel high-voltage overhead intensive type busbar distribution system according to claim 1, is characterized in that: the vertical range between the two-arm of described U-shaped baffle (71) is consistent with transformer station spacing distance.
3. Novel high-voltage overhead intensive type busbar distribution system according to claim 2, is characterized in that: described A phase capacitance insulation bus (4), B phase capacitance insulation bus (5), C phase capacitance insulation bus (6) adjacent layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567263.1A CN103066545B (en) | 2012-12-10 | 2012-12-10 | A kind of Novel high-voltage overhead intensive type busbar distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210567263.1A CN103066545B (en) | 2012-12-10 | 2012-12-10 | A kind of Novel high-voltage overhead intensive type busbar distribution system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103066545A CN103066545A (en) | 2013-04-24 |
| CN103066545B true CN103066545B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210567263.1A Expired - Fee Related CN103066545B (en) | 2012-12-10 | 2012-12-10 | A kind of Novel high-voltage overhead intensive type busbar distribution system |
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| CN (1) | CN103066545B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577737A (en) * | 2014-12-03 | 2015-04-29 | 常州市拓源电缆成套有限公司 | Capacitive composite isolated bus connecting structure |
| CN104599747A (en) * | 2014-12-26 | 2015-05-06 | 常州市拓源电缆成套有限公司 | U-shaped combined capacitive composite insulated bus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0989650A1 (en) * | 1998-09-21 | 2000-03-29 | Asea Brown Boveri AG | High-voltage busbars with output terminals in an air insulation zone |
| US6296498B1 (en) * | 2000-01-25 | 2001-10-02 | Universal Electric Corporation | Busbar connector for plug-in busways |
| CN201388026Y (en) * | 2009-02-19 | 2010-01-20 | 蔡方衡 | Bus of fully isolated and shielded metal conductive tube and bus connector |
| CN102280166A (en) * | 2010-06-13 | 2011-12-14 | 仝志红 | Single-ended shielding capacitance insulation bus |
| CN202352412U (en) * | 2011-12-13 | 2012-07-25 | 江苏威腾母线有限公司 | Fully insulating tube bus |
| CN202957556U (en) * | 2012-12-10 | 2013-05-29 | 天津沃尔法电力设备有限公司 | Novel high-voltage aerial intensive type bus arrangement system |
-
2012
- 2012-12-10 CN CN201210567263.1A patent/CN103066545B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0989650A1 (en) * | 1998-09-21 | 2000-03-29 | Asea Brown Boveri AG | High-voltage busbars with output terminals in an air insulation zone |
| US6296498B1 (en) * | 2000-01-25 | 2001-10-02 | Universal Electric Corporation | Busbar connector for plug-in busways |
| CN201388026Y (en) * | 2009-02-19 | 2010-01-20 | 蔡方衡 | Bus of fully isolated and shielded metal conductive tube and bus connector |
| CN102280166A (en) * | 2010-06-13 | 2011-12-14 | 仝志红 | Single-ended shielding capacitance insulation bus |
| CN202352412U (en) * | 2011-12-13 | 2012-07-25 | 江苏威腾母线有限公司 | Fully insulating tube bus |
| CN202957556U (en) * | 2012-12-10 | 2013-05-29 | 天津沃尔法电力设备有限公司 | Novel high-voltage aerial intensive type bus arrangement system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103066545A (en) | 2013-04-24 |
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