CN107025999A - A kind of extra-high voltage transformer ground wire installation method - Google Patents
A kind of extra-high voltage transformer ground wire installation method Download PDFInfo
- Publication number
- CN107025999A CN107025999A CN201710299063.5A CN201710299063A CN107025999A CN 107025999 A CN107025999 A CN 107025999A CN 201710299063 A CN201710299063 A CN 201710299063A CN 107025999 A CN107025999 A CN 107025999A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- copper rod
- extra
- high voltage
- voltage transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of extra-high voltage transformer ground wire installation method, including extra-high voltage transformer, the first electric pole, the second electric pole, the first copper rod, the second copper rod and horizontal shore；During the bottom of the first described copper rod is placed into the soil, but the first copper rod is located at the inside of the first electric pole, and the upper end of the first copper rod connects the metal shell of extra-high voltage transformer by high-tension cable；During the bottom of the second described copper rod is placed into the soil, but the second copper rod is located at the inside of the second electric pole, and the upper end of the second copper rod connects the metal shell of extra-high voltage transformer by high-tension cable.
Description
Technical field
The present invention relates to a kind of extra-high voltage transformer ground wire installation method.
Background technology
The voltage class of 1000 kilovolts and above alternating current, the ground connection of extra-high voltage transformer are generally referred in China's extra-high voltage
Line requirement will require higher more than common transformer, and the ground wire of extra-high voltage transformer requires that electric conductivity is higher, particularly
Metal derby in placing into the soil is prepared more preferably using copper product, but a problem of existing transformer grounding line generally existing
It is exactly that the exposed long easily stolen robbery of metal derby in earth's surface above section of ground wire steals, so that the safety belt to transformer
Carry out very big hidden danger.
The content of the invention
It is an object of the invention to a kind of extra-high voltage transformer ground wire installation method.
In order to realize the above object the used technical scheme of invention is：A kind of extra-high voltage transformer ground wire installation side
Method, it is characterised in that including extra-high voltage transformer, the first electric pole, the second electric pole, the first copper rod, the second copper rod and level
Support frame；
The first described electric pole is maintained a certain distance with the second electric pole, the first electric pole and the second electric pole
Bottom it is buried in soil；
The upper port closing of the first described electric pole；
The upper port closing of the second described electric pole；
Described horizontal shore is fixed between the first electric pole and the second electric pole, and extra-high voltage transformer is installed on water
On flat support frame；
During the bottom of the first described copper rod is placed into the soil, but the first copper rod is located at the inside of the first electric pole, the
The upper end of one copper rod connects the metal shell of extra-high voltage transformer by high-tension cable；
During the bottom of the second described copper rod is placed into the soil, but the second copper rod is located at the inside of the second electric pole, the
The upper end of two copper rods connects the metal shell of extra-high voltage transformer by high-tension cable.
In order to allow the invention to preferably be protected, while being connect present invention also offers a kind of extra-high voltage transformer
Ground wire installation system, including extra-high voltage transformer, the first electric pole, the second electric pole, the first copper rod, the second copper rod and level branch
Support；The first described electric pole is maintained a certain distance with the second electric pole, the lower end of the first electric pole and the second electric pole
Portion is buried in soil；The upper port closing of the first described electric pole；The upper port closing of the second described electric pole；It is described
Horizontal shore be fixed between the first electric pole and the second electric pole, extra-high voltage transformer be installed on horizontal shore it
On；During the bottom of the first described copper rod is placed into the soil, but the first copper rod is located at the inside of the first electric pole, the first copper rod
Upper end pass through high-tension cable connect extra-high voltage transformer metal shell；Place into the soil the bottom of the second described copper rod
In, but the second copper rod is located at the inside of the second electric pole, the upper end of the second copper rod connects extra-high buckling by high-tension cable
The metal shell of depressor.
Compared with prior art, the advantage of the invention is that：A kind of extra-high voltage transformer ground wire peace that the present invention is provided
Dress method can be very good to prevent that ground wire metallic copper is stolen；Meanwhile, metal copper rod is not easy oxidation by air so that ground connection
The electric conductivity of line can be always maintained at well.
Brief description of the drawings
Fig. 1 is extra-high voltage transformer of the present invention and ground wire connection diagram.
Wherein, 1 is the first electric pole；2 be the first copper rod；3 be the second electric pole；4 be the second copper rod.
Embodiment
Invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：A kind of extra-high voltage transformer ground wire installation method, including extra-high voltage transformer, the first electric pole,
Two electric poles, the first copper rod, the second copper rod and horizontal shore；The first described electric pole and the second electric pole keep certain
The bottom of distance, the first electric pole and the second electric pole is buried in soil；The upper port closing of the first described electric pole；
The upper port closing of the second described electric pole；Described horizontal shore be fixed on the first electric pole and the second electric pole it
Between, extra-high voltage transformer is installed on horizontal shore；During the bottom of the first described copper rod is placed into the soil, but first
Copper rod is located at the inside of the first electric pole, and the upper end of the first copper rod connects the metal-back of extra-high voltage transformer by high-tension cable
Body；During the bottom of the second described copper rod is placed into the soil, but the second copper rod is located at the inside of the second electric pole, the second copper rod
Upper end pass through high-tension cable connect extra-high voltage transformer metal shell.
Principle explanation：Ground connection copper rod is cleverly arranged inside electric pole by the present invention so that robber can not steal copper rod,
And the upper port of the first electric pole and the second electric pole is closed, and rainwater cannot be introduced into, so also cause copper rod be not easy by
Oxidation, so that the ground connection electric conductivity of copper rod will not be reduced for a long time.
Claims (1)
1. a kind of extra-high voltage transformer ground wire installation method, it is characterised in that including extra-high voltage transformer, the first electric pole,
Second electric pole, the first copper rod, the second copper rod and horizontal shore；
The first described electric pole is maintained a certain distance with the second electric pole, the bottom of the first electric pole and the second electric pole
It is buried in soil；
The upper port closing of the first described electric pole；
The upper port closing of the second described electric pole；
Described horizontal shore is fixed between the first electric pole and the second electric pole, and extra-high voltage transformer is installed on level branch
On support；
During the bottom of the first described copper rod is placed into the soil, but the first copper rod is located at the inside of the first electric pole, the first bronze medal
The upper end of rod connects the metal shell of extra-high voltage transformer by high-tension cable；
During the bottom of the second described copper rod is placed into the soil, but the second copper rod is located at the inside of the second electric pole, the second bronze medal
The upper end of rod connects the metal shell of extra-high voltage transformer by high-tension cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299063.5A CN107025999A (en) | 2017-04-30 | 2017-04-30 | A kind of extra-high voltage transformer ground wire installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299063.5A CN107025999A (en) | 2017-04-30 | 2017-04-30 | A kind of extra-high voltage transformer ground wire installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107025999A true CN107025999A (en) | 2017-08-08 |
Family
ID=59528252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299063.5A Pending CN107025999A (en) | 2017-04-30 | 2017-04-30 | A kind of extra-high voltage transformer ground wire installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107025999A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080037373A (en) * | 2006-10-26 | 2008-04-30 | (주)드림인기술 | Concrete electric pole having earthing apparatus |
| JP2010146938A (en) * | 2008-12-22 | 2010-07-01 | Chugoku Electric Power Co Inc:The | Ground electrode and method for constructing the same |
| CN202855486U (en) * | 2012-10-30 | 2013-04-03 | 保定供电公司 | Transformer installation structure |
| CN204991984U (en) * | 2015-08-12 | 2016-01-20 | 国网冀北电力有限公司张家口供电公司 | Pole earthing device |
| CN105305106A (en) * | 2015-11-13 | 2016-02-03 | 国网新疆电力公司阿勒泰供电公司 | Anti-theft grounding electrode for ground wire, and telegraph pole |
| CN205189480U (en) * | 2015-11-05 | 2016-04-27 | 国网浙江省电力公司宁波供电公司 | Electric pole |
| CN106023491A (en) * | 2016-06-08 | 2016-10-12 | 徐洪军 | Intelligent voltage transformer antitheft device |
-
2017
- 2017-04-30 CN CN201710299063.5A patent/CN107025999A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080037373A (en) * | 2006-10-26 | 2008-04-30 | (주)드림인기술 | Concrete electric pole having earthing apparatus |
| JP2010146938A (en) * | 2008-12-22 | 2010-07-01 | Chugoku Electric Power Co Inc:The | Ground electrode and method for constructing the same |
| CN202855486U (en) * | 2012-10-30 | 2013-04-03 | 保定供电公司 | Transformer installation structure |
| CN204991984U (en) * | 2015-08-12 | 2016-01-20 | 国网冀北电力有限公司张家口供电公司 | Pole earthing device |
| CN205189480U (en) * | 2015-11-05 | 2016-04-27 | 国网浙江省电力公司宁波供电公司 | Electric pole |
| CN105305106A (en) * | 2015-11-13 | 2016-02-03 | 国网新疆电力公司阿勒泰供电公司 | Anti-theft grounding electrode for ground wire, and telegraph pole |
| CN106023491A (en) * | 2016-06-08 | 2016-10-12 | 徐洪军 | Intelligent voltage transformer antitheft device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |
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| WD01 | Invention patent application deemed withdrawn after publication |