CN102222862A - Intelligent open-type insulated transformer platform - Google Patents
Intelligent open-type insulated transformer platform Download PDFInfo
- Publication number
- CN102222862A CN102222862A CN2011101642825A CN201110164282A CN102222862A CN 102222862 A CN102222862 A CN 102222862A CN 2011101642825 A CN2011101642825 A CN 2011101642825A CN 201110164282 A CN201110164282 A CN 201110164282A CN 102222862 A CN102222862 A CN 102222862A
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- China
- Prior art keywords
- arm
- cross
- transformer
- anchor ear
- voltage
- 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
Links
- 239000012212 insulator Substances 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 27
- 238000009413 insulation Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 238000009530 blood pressure measurement Methods 0.000 claims description 5
- 241000282326 Felis catus Species 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract 6
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention relates to an intelligent open-type insulated transformer platform. A transformer and a JP cabinet are fixed between a left concrete pole and a right concrete pole through a support arm hoop and a transformer support arm, an arrester cross arm is fixed between the left concrete pole and the right concrete pole above the transformer through a U-shaped hoop, an arrester is fixed on the arrester cross arm, a high-voltage mutual inductor cross arm and a high-voltage switching cross arm are fixed on the left concrete pole or the right concrete pole above the arrester through hoops, a high-voltage measurement device is fixed on the high-voltage mutual inductor cross arm, an intelligent switch is fixed on the high-voltage switching cross arm, a partition cross arm is fixed between the left concrete pole and the right concrete pole above the intelligent switch through a partition hoop, a partition switch is fixed on the partition cross arm, a high-voltage wire is fixed on the left concrete pole or the right concrete pole above the partition switch through an insulator; chucks are fixed on the left concrete pole and the right concrete pole below the transformer through chuck hoops; the transformer is electrically connected with the high-voltage wire through an insulating wire, the intelligent switch and the partition switch. The intelligent open-type insulated transformer platform provided by the invention has the advantages of simple structure, high security and low failure rate.
Description
Technical field
The present invention relates to a kind of intelligent open type and become platform, be applicable to city, rural power grid upgrading.
Background technology
The installation of High-Voltage Electrical Appliances and low-voltage electrical apparatus all is to fixedly connected by metallic support.The ground connection that becomes platform is also into exposed metal, and is totally unfavorable to pedestrian's safety.Many tradition become platform and carry out Fault Isolation by high-tension fuse, and disengagement failure causes the fault of bypassing the immediate leadership easily fast and effectively.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of intelligent open type insulation and become platform, it is simple in structure, and is safe, and failure rate is low.
The present invention solves the technical scheme that its technical problem takes: a left side, carry on a shoulder pole anchor ear by holder between the right cement pole, transformer holder load stationary transformer and JP cabinet, the left side of transformer top, pass through fixedly lightning arrester cross-arm of U type anchor ear between the right cement pole, fixing lightning arrester on the lightning arrester cross-arm, on the left cement pole of lightning arrester top or the right cement pole by anchor ear fixedly high-voltage mutual inductor cross-arm and high-voltage switch gear cross-arm, fixing high pressure measurement device on the high-voltage mutual inductor cross-arm, fixing intelligent switch on the high-voltage switch gear cross-arm, the left side of intelligent switch top, fix the isolation cross-arm by isolating anchor ear between the right cement pole, isolate on the cross-arm fixedly isolating switch, on the left cement pole of isolating switch top or the right cement pole by the fixing high-voltage line of insulator; Pass through fixedly chuck of chuck anchor ear on the left and right cement pole of described transformer below; Described transformer is electrically connected with high-voltage line by insulated wire, intelligent switch, isolating switch.
The present invention has following advantage: the installation of (1), High-Voltage Electrical Appliances and low-voltage electrical apparatus all is to fixedly connected by insulating material, becomes the ground connection outer wrapping insulating material of platform, has ensured personnel's safety to the full extent; (2), because the high-voltage intelligent circuit breaker has been installed, so effective isolation fault rapidly can not cause the fault of bypassing the immediate leadership.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is a schematic diagram of the present invention.
Embodiment
As shown in drawings, carry on a shoulder pole 5 stationary transformers 45 and JP cabinet 46 by holder load anchor ear 15, transformer holder between the left and right cement pole 1,2.The left side of transformer 45 tops, right cement pole 1, pass through fixedly lightning arrester cross-arm 4 of U type anchor ear 12 between 2, fixing lightning arrester 47 on the lightning arrester cross-arm 4, pass through anchor ear 19 fixedly high-voltage mutual inductor cross-arm 11 and high-voltage switch gear cross-arm 9 on the left cement pole 1 of lightning arrester 47 tops or the right cement pole 2, fixing high pressure measurement device 48 on the high-voltage mutual inductor cross-arm 11, fixing intelligent switch 49 on the high-voltage switch gear cross-arm 9, the left side of intelligent switch 49 tops, right cement pole 1, fix isolation cross-arms 3 by isolating anchor ear 10 between 2, isolate on the cross-arm 3 fixedly isolating switch 51, on the left cement pole 1 of isolating switch 51 tops or the right cement pole 2 by the fixing high-voltage line 18 of insulator 16; Pass through fixedly chuck 32 of chuck anchor ear 17 on the left and right cement pole 1,2 of described transformer 45 belows; Described transformer 45 is electrically connected with high-voltage line 18 by insulated wire 20, intelligent switch 49, isolating switch 51.
Described transformer 45 is connected with the earth by insulation earth rod 7 with JP cabinet 46.
Fixedly high pressure cat ladder 52 or low pressure cat ladder 53 on described left cement pole 1 or the right cement pole 2.
Described intelligent switch 49 adopts ZW-32 solid-sealing vacuum permanent-magnet breaker, has overcurrent, fast tripping protection function, establishes the RS-485 communication interface in the device, for later intelligent grid transformation is laid a solid foundation.
Described high pressure measurement device 48 selects for use 0.2 grade of current transformer and voltage transformer to cooperate the high pressure measurement device can realize pre paid functionality and GPRS wireless remote transmission function.Also can the low-temperature measurement device be installed, can realize pre-payment and GPRS wireless remote transmission function equally according to user's different demands.
Described transformer 45 can be chosen the transformer of different capabilities to power load according to the subscriber board district, and it is the 400kVA/10kV-0.4kV transformer that heap(ed) capacity is installed usually.
Described transformer 45 is furnished with low-pressure reactive compensation device (not drawing among the figure).The user is according to the different low-pressure reactive compensation electric capacity of selecting for use of transformer capacity configuration, control device adopts PDK2000, can be according to various different situations switched capacitors, be provided with the RS-485/232 communication interface in the device, can data such as transformer parameter be uploaded by the GPRS wireless communication networks.
The low-voltage output of described transformer 45 has low pressure feeder switch (not drawing among the figure).The configuration needs different according to the user installed 2-5 low pressure feeder switch.Low pressure turnover wiretap can be realized comprehensive digitalized fault protection according to user's request, realizes the no dead band of protection, can reduce the power failure scope to the full extent.
Claims (4)
1. an intelligent open type insulation becomes platform, it is characterized in that: a left side, right cement pole (1,2) carry on a shoulder pole anchor ear (15) by holder between, transformer holder load (5) stationary transformer (45) and JP cabinet (46), the left side of transformer (45) top, right cement pole (1,2) pass through fixedly lightning arrester cross-arm (4) of U type anchor ear (12) between, lightning arrester cross-arm (4) is gone up fixedly lightning arrester (4) (7), the left cement pole (1) of lightning arrester (47) top or right cement pole (2) are gone up and are passed through anchor ear (19) fixedly high-voltage mutual inductor cross-arm (11) and high-voltage switch gear cross-arm (9), high-voltage mutual inductor cross-arm (11) is gone up fixedly high pressure measurement device (48), high-voltage switch gear cross-arm (9) is gone up fixedly intelligent switch (49), the left side of intelligent switch (49) top, right cement pole (1,2) fix isolation cross-arm (3) by isolating anchor ear (10) between, isolate cross-arm (3) and go up fixedly isolating switch (51), the left cement pole (1) of isolating switch (51) top or right cement pole (2) are gone up and are passed through fixedly high-voltage line (18) of insulator (16); Described transformer (45) is fixed on the transformer holder load (5) by holder load anchor ear (15); The left and right cement pole (1,2) of described transformer (45) below is gone up and is passed through fixedly chuck (32) of chuck anchor ear (17); Described transformer (45) is electrically connected with high-voltage line (18) by insulated wire (20), intelligent switch (49), isolating switch (51).
2. intelligent open type insulation according to claim 1 becomes platform, and it is characterized in that: described transformer (45) is connected with the earth by insulation earth rod (7) with JP cabinet (46).
3. intelligent open type insulation according to claim 1 becomes platform, it is characterized in that: become all fixtures that link to each other with cement pole (1,2) such as U type anchor ear (12), anchor ear (19) in the platform, isolate anchor ear (10), chuck anchor ear (17), holder load anchor ear (15) etc., and the support cross-arm of high and low voltage electrical equipment equipment is as fixedly lightning arrester cross-arm (4), high-voltage mutual inductor cross-arm (11), high-voltage switch gear cross-arm (9), isolation cross-arm (3), transformer holder load parts such as (6) are insulating material and make.
4. intelligent open type insulation according to claim 1 becomes platform, and it is characterized in that: high pressure cat ladder (52), low pressure cat ladder (53) are insulating material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101642825A CN102222862A (en) | 2011-06-20 | 2011-06-20 | Intelligent open-type insulated transformer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101642825A CN102222862A (en) | 2011-06-20 | 2011-06-20 | Intelligent open-type insulated transformer platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102222862A true CN102222862A (en) | 2011-10-19 |
Family
ID=44779324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101642825A Pending CN102222862A (en) | 2011-06-20 | 2011-06-20 | Intelligent open-type insulated transformer platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102222862A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401148A (en) * | 2013-07-15 | 2013-11-20 | 国家电网公司 | High-voltage H platform load control, power distribution and supply and metering device of rural power grid |
| CN103943314A (en) * | 2014-04-16 | 2014-07-23 | 宁海县雁苍山电力设备厂 | Power transformer outdoor installation supporting device |
| CN105790162A (en) * | 2016-03-23 | 2016-07-20 | 国网冀北电力有限公司迁西县供电分公司 | Transformer base wire leading structure and method penetrating multiple layers of circuits |
| CN106129876A (en) * | 2016-07-22 | 2016-11-16 | 国网山东省电力公司单县供电公司 | A kind of safe and reliable fall insurance switch installation method |
| CN108736361A (en) * | 2017-04-18 | 2018-11-02 | 北京南瑞电研华源电力技术有限公司 | Becoming platform on the closed integrated column of one kind |
| CN109544805A (en) * | 2018-11-16 | 2019-03-29 | 长沙久信电力科技股份有限公司 | A kind of electric power prepaid installation system |
| CN109787133A (en) * | 2019-03-12 | 2019-05-21 | 广东超能力电力科技有限公司 | A pre-installed distribution transformer stand |
| CN111029956A (en) * | 2019-12-10 | 2020-04-17 | 广东电网有限责任公司 | A fully insulated and fully enclosed column switch frame and its installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4241952A1 (en) * | 1992-12-12 | 1994-06-16 | Licentia Gmbh | Transportable switchgear container with removable outdoor line feedthroughs on container housing - has insulators suspended from rods upstanding at reinforced edges of housings and secured by hawsers of steel cable |
| US6215653B1 (en) * | 1999-07-15 | 2001-04-10 | Aep Resources Services Company | Modular electrical substation and method of constructing same |
| CN2674729Y (en) * | 2003-09-22 | 2005-01-26 | 杭州电器开关有限公司 | Intelligent preassemblied transformer substation |
| CN201178257Y (en) * | 2008-02-27 | 2009-01-07 | 辽河石油勘探局 | Movable simple transforming apparatus |
| CN201312069Y (en) * | 2008-11-25 | 2009-09-16 | 湖北省电力公司枝江市供电公司 | Station frame of power distribution station |
| CN201562892U (en) * | 2009-12-02 | 2010-08-25 | 朝阳当凯电力开关有限公司 | Safety transformer platform |
-
2011
- 2011-06-20 CN CN2011101642825A patent/CN102222862A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4241952A1 (en) * | 1992-12-12 | 1994-06-16 | Licentia Gmbh | Transportable switchgear container with removable outdoor line feedthroughs on container housing - has insulators suspended from rods upstanding at reinforced edges of housings and secured by hawsers of steel cable |
| US6215653B1 (en) * | 1999-07-15 | 2001-04-10 | Aep Resources Services Company | Modular electrical substation and method of constructing same |
| CN2674729Y (en) * | 2003-09-22 | 2005-01-26 | 杭州电器开关有限公司 | Intelligent preassemblied transformer substation |
| CN201178257Y (en) * | 2008-02-27 | 2009-01-07 | 辽河石油勘探局 | Movable simple transforming apparatus |
| CN201312069Y (en) * | 2008-11-25 | 2009-09-16 | 湖北省电力公司枝江市供电公司 | Station frame of power distribution station |
| CN201562892U (en) * | 2009-12-02 | 2010-08-25 | 朝阳当凯电力开关有限公司 | Safety transformer platform |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401148A (en) * | 2013-07-15 | 2013-11-20 | 国家电网公司 | High-voltage H platform load control, power distribution and supply and metering device of rural power grid |
| CN103943314A (en) * | 2014-04-16 | 2014-07-23 | 宁海县雁苍山电力设备厂 | Power transformer outdoor installation supporting device |
| CN103943314B (en) * | 2014-04-16 | 2016-03-30 | 象山一山工业设计有限公司 | Power transformer outdoor installation bracing or strutting arrangement |
| CN105790162A (en) * | 2016-03-23 | 2016-07-20 | 国网冀北电力有限公司迁西县供电分公司 | Transformer base wire leading structure and method penetrating multiple layers of circuits |
| CN106129876A (en) * | 2016-07-22 | 2016-11-16 | 国网山东省电力公司单县供电公司 | A kind of safe and reliable fall insurance switch installation method |
| CN108736361A (en) * | 2017-04-18 | 2018-11-02 | 北京南瑞电研华源电力技术有限公司 | Becoming platform on the closed integrated column of one kind |
| CN109544805A (en) * | 2018-11-16 | 2019-03-29 | 长沙久信电力科技股份有限公司 | A kind of electric power prepaid installation system |
| CN109787133A (en) * | 2019-03-12 | 2019-05-21 | 广东超能力电力科技有限公司 | A pre-installed distribution transformer stand |
| CN111029956A (en) * | 2019-12-10 | 2020-04-17 | 广东电网有限责任公司 | A fully insulated and fully enclosed column switch frame and its installation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |