CN106130177A - A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station - Google Patents
A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station Download PDFInfo
- Publication number
- CN106130177A CN106130177A CN201610774026.0A CN201610774026A CN106130177A CN 106130177 A CN106130177 A CN 106130177A CN 201610774026 A CN201610774026 A CN 201610774026A CN 106130177 A CN106130177 A CN 106130177A
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- Prior art keywords
- socket
- circuit breaker
- miniature circuit
- sockets
- applicable
- 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.)
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- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000007791 dehumidification Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Protection Of Transformers (AREA)
Abstract
The invention discloses a kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station, including inlet wire miniature circuit breaker, the earth leakage protective miniature circuit breaker of terminals subband, socket and heating ventilating system power supply miniature circuit breaker, described inlet wire miniature circuit breaker, the earth leakage protective miniature circuit breaker of terminals subband, socket and heating ventilating system power supply miniature circuit breaker are all connected with pressure-wire and earth lead respectively by two connecting lines, described socket miniature circuit breaker earth leakage protective with terminals subband is connected, described socket includes two grades of sockets, three grades of sockets, level Four socket and Pyatyi socket, described heating ventilating system power supply miniature circuit breaker includes air-blower control loop, heater controls loop and Dehumidification controlling loop.The present invention carries earth leakage protective miniature circuit breaker by configuration at socket and binding post, configures device parameter according to O&M unit demand.
Description
[technical field]
The present invention relates to a kind of maintenance power box, particularly to a kind of Novel maintenance electricity being applicable to 110kV open air AIS transformer station
Source case.
[background technology]
The present invention is a kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station, becomes tradition 110kV open air AIS
The equipment configuration of power station maintenance power box and running environment are optimized and improve.Traditional maintenance power box fuse fuse
Need integral replacing after blowing, make troubles for operation maintenance；When maintenance power box does not uses, socket, binding post are the most charged,
There is potential safety hazard；It is unsatisfactory for the O&M demand being energized again after operation maintenance personnel maintenance of equipment connects；Without earth leakage protective merit
Energy；It is not easy to Graded coordination.The property such as any heating ventilation installation, casing heat radiation, protection against the tide are not configured in traditional maintenance power box
Bad can affect in case the properly functioning and service life of protection equipment.To this end, it is proposed that one is applicable to 110kV open air
The Novel maintenance power box of AIS transformer station.
[summary of the invention]
A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station of offer is provided, passes through
At socket and binding post, configuration carries earth leakage protective miniature circuit breaker, configures device parameter according to O&M unit demand, can
Effectively to solve the problem in background technology.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station, including inlet wire miniature circuit breaker, binding post
Carry earth leakage protective miniature circuit breaker, socket and heating ventilating system power supply miniature circuit breaker, described inlet wire miniature circuit breaker, connect
The earth leakage protective miniature circuit breaker of line end subband, socket and heating ventilating system power supply miniature circuit breaker are all by two connecting lines
Being connected with pressure-wire and earth lead respectively, described socket miniature circuit breaker earth leakage protective with terminals subband is connected, described slotting
Seat includes two grades of sockets, three grades of sockets, level Four socket and Pyatyi socket, and described heating ventilating system power supply miniature circuit breaker includes
Air-blower control loop, heater control loop and Dehumidification controlling loop, and described air-blower control loop, heater control loop and remove
Wet control loop all by connecting line respectively with a-power supply terminals and N supply terminals, described air-blower control loop, heater
It is equipped with temperature detect switch (TDS), adjustable controller and temperature detector in controlling loop and Dehumidification controlling loop.
The most described Pyatyi socket and level Four socket are exchange 380V 50A socket, described Pyatyi socket and
One corresponding miniature circuit breaker of level Four socket is the D type chopper of 4P 50A, 5 wiring in parallel of described Pyatyi socket points
Terminal.
Further, another level Four socket is four pole sockets of exchange 380V 32A, and another level Four socket is the most micro-
Type chopper is the D type chopper of 4P 32A.
Further, described three grades of sockets and two grades of sockets are the socket of alternating current 220V 32A, described three grades of sockets and
Two grades of corresponding miniature circuit breakers of socket are the D type chopper of 2P 32A, described 3 pole socket points 3 binding posts in parallel.
Further, described inlet wire miniature circuit breaker is the c-type chopper of exchange 380V 3P 63A.
Further, described air-blower control loop, heater control loop and Dehumidification controlling loop are equipped with thermal overload and close
Locking device.
Compared with prior art, there is advantages that by configuring band leakage at socket and binding post
The miniature circuit breaker of electric protection, configures device parameter according to O&M unit demand, owing to point of incoming cables configures miniature circuit breaker, permissible
According to the performance parameters of miniature circuit breaker at socket and binding post, configure device parameter by protective seletion equipping rules, logical
Cross air heating systems power supply miniature circuit breaker, be advantageously implemented the function of automatic control stuff box body temperature and humidity, due to heat
Overload blocking device, when blower fan, heater, dehydrating unit fault cross stream, automatically cuts off control loop.
[accompanying drawing explanation]
Fig. 1 is the Novel maintenance power box overall structure schematic diagram that the present invention is applicable to 110kV open air AIS transformer station.
Fig. 2 is the air heating systems access that the present invention is applicable to the Novel maintenance power box of 110kV open air AIS transformer station
Power supply architecture schematic diagram.
Fig. 3 is the air heating systems control that the present invention is applicable to the Novel maintenance power box of 110kV open air AIS transformer station
Principle schematic.
In figure: 1, inlet wire miniature circuit breaker；2, pressure-wire；3, earth lead；4, terminals subband is earth leakage protective miniature disconnected
Road device；5, heating ventilating system power supply miniature circuit breaker；6, two grades of sockets；7, level Four socket；8, temperature detector；9, insert for three grades
Seat；10, Pyatyi socket；11, a-power supply terminals；12, N supply terminals；13, draught fan control circuit；14, heater controls back
Road；15, Dehumidification controlling loop；16, temperature detect switch (TDS)；17, adjustable controller.
[detailed description of the invention]
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with specifically
Embodiment, is expanded on further the present invention.
As Figure 1-3, a kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station, miniature including inlet wire
Chopper 1, the earth leakage protective miniature circuit breaker of terminals subband 4, socket and heating ventilating system power supply miniature circuit breaker 5, institute
State inlet wire miniature circuit breaker 1, the earth leakage protective miniature circuit breaker of terminals subband 4, socket and heating ventilating system power supply miniature
Chopper 5 is all connected with pressure-wire 2 and earth lead 3 respectively by two connecting lines, and described socket is protected with the electric leakage of terminals subband
The miniature circuit breaker 4 protected connects, and described socket includes 6, three grades of sockets 9 of two grades of sockets, level Four socket 7 and Pyatyi socket 10, institute
State heating ventilating system power supply miniature circuit breaker 5 and include that air-blower control loop 13, heater control loop 14 and Dehumidification controlling returns
Road 15, it is all electric with A respectively by connecting line that described air-blower control loop 13, heater control loop 14 and Dehumidification controlling loop 15
Source terminals 11 and N supply terminals 12, described air-blower control loop 13, heater control loop 14 and Dehumidification controlling loop 15
Inside it is equipped with temperature detect switch (TDS) 16, adjustable controller 17 and temperature detector 8.
The present invention is applicable to the Novel maintenance power box of 110kV open air AIS transformer station, by the binding post on socket
Carry earth leakage protective miniature circuit breaker 4, configure device parameter according to O&M unit demand, due to inlet wire miniature circuit breaker 1, permissible
According to the performance parameters of miniature circuit breaker at socket and binding post, configure device parameter by protective seletion equipping rules, logical
Cross heating ventilating system power supply miniature circuit breaker 5, be advantageously implemented the function of automatic control stuff box body temperature and humidity, thermal overload
Blocking device, when blower fan, heater, dehydrating unit fault cross stream, automatically cuts off control loop.
Wherein, described Pyatyi socket 10 is with a level Four socket 7 and exchanges 380V 50A socket, described Pyatyi socket 10
Miniature circuit breaker corresponding with a level Four socket 7 is the D type chopper of 4P 50A, and described Pyatyi is inserted 10 parallel connections one 5 and connect
Line terminals.
Wherein, another level Four socket 7 is four pole sockets 7 of exchange 380V 32A, and another level Four socket 7 is the most miniature
Chopper is the D type chopper of 4P 32A.
Wherein, described three grades of sockets 9 and two grades of sockets 6 are the socket of alternating current 220V 32A, described three grades of sockets 9 and two
The level corresponding miniature circuit breaker of socket 6 is the D type chopper of 2P 32A, described one 3 binding post of 9 parallel connections of three pole sockets.
Wherein, described inlet wire miniature circuit breaker 1 is the c-type chopper of exchange 380V 3P 63A.
Wherein, described air-blower control loop 13, heater control loop 14 and Dehumidification controlling loop 15 are equipped with thermal overload
Blocking device.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (6)
1. it is applicable to a Novel maintenance power box for 110kV open air AIS transformer station, including inlet wire miniature circuit breaker (1), wiring
The earth leakage protective miniature circuit breaker of terminal band (4), socket and heating ventilating system power supply miniature circuit breaker (5), it is characterised in that:
Described inlet wire miniature circuit breaker (1), the earth leakage protective miniature circuit breaker of terminals subband (4), socket and heating ventilating system electricity
Source miniature circuit breaker (5) is all connected with pressure-wire (2) and earth lead (3) respectively by two connecting lines, described socket and wiring
The earth leakage protective miniature circuit breaker of terminal band (4) connects, and described socket includes that two grades of sockets (6), three grades of sockets (9), level Four are inserted
Seat (7) and Pyatyi socket (10), described heating ventilating system power supply miniature circuit breaker (5) includes air-blower control loop (13), adds
Hot device control loop (14) and Dehumidification controlling loop (15), described air-blower control loop (13), heater control loop (14) and
Dehumidification controlling loop (15) all by connecting line respectively with a-power supply terminals (11) and N supply terminals (12), described blower fan control
Loop processed (13), heater are equipped with temperature detect switch (TDS) (16), adjustable control in controlling loop (14) and Dehumidification controlling loop (15)
Device (17) and temperature detector (8).
The Novel maintenance power box being applicable to 110kV open air AIS transformer station the most according to claim 1, it is characterised in that:
Described Pyatyi socket (10) is with a level Four socket (7) and exchanges 380V 50A socket, described Pyatyi socket (10) and one
The corresponding miniature circuit breaker of level Four socket (7) is the D type chopper of 4P 50A, and described Pyatyi inserts 5 wiring in parallel of (10) point
Terminal.
The Novel maintenance power box being applicable to 110kV open air AIS transformer station the most according to claim 1, it is characterised in that:
Another level Four socket (7) is four pole sockets (7) of exchange 380V 32A, the corresponding miniature circuit breaker of another level Four socket (7)
D type chopper for 4P 32A.
The Novel maintenance power box being applicable to 110kV open air AIS transformer station the most according to claim 1, it is characterised in that:
Described three grades of sockets (9) and two grades of sockets (6) are the socket of alternating current 220V 32A, described three grades of sockets (9) and two grades of sockets
(6) corresponding miniature circuit breaker is the D type chopper of 2P 32A, described three pole sockets (9) point 3 binding posts in parallel.
The Novel maintenance power box being applicable to 110kV open air AIS transformer station the most according to claim 1, it is characterised in that:
Described inlet wire miniature circuit breaker (1) is the c-type chopper of exchange 380V 3P 63A.
The Novel maintenance power box being applicable to 110kV open air AIS transformer station the most according to claim 1, it is characterised in that:
Described air-blower control loop (13), heater control loop (14) and Dehumidification controlling loop (15) and are equipped with thermal overload locking dress
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774026.0A CN106130177A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774026.0A CN106130177A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106130177A true CN106130177A (en) | 2016-11-16 |
Family
ID=57275760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774026.0A Pending CN106130177A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel maintenance power box being applicable to 110kV open air AIS transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106130177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233527A (en) * | 2017-12-22 | 2018-06-29 | 国网河北省电力公司经济技术研究院 | Transformer station direct current system configuration method and terminal device |
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| US20140009871A1 (en) * | 2012-07-06 | 2014-01-09 | Rickey George Bailey | Electrical distribution system and method |
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| CN105914589A (en) * | 2015-12-31 | 2016-08-31 | 安徽华电工程咨询设计有限公司 | Transformer wire inlet method under 110KV enlarged inner bridge wiring mode |
| CN206149016U (en) * | 2016-08-31 | 2017-05-03 | 安徽华电工程咨询设计有限公司 | Novel maintenance power supply box suitable for outdoor AIS transformer substation of 110kV |
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2016
- 2016-08-31 CN CN201610774026.0A patent/CN106130177A/en active Pending
Patent Citations (12)
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|---|---|---|---|---|
| KR20090095745A (en) * | 2008-03-06 | 2009-09-10 | 정태웅 | Power supply apparatus for vacuum cleaner |
| CN101594001A (en) * | 2009-07-04 | 2009-12-02 | 安徽省电力公司淮北供电公司 | Power supply device for transformer substation |
| JP2012137504A (en) * | 2012-04-16 | 2012-07-19 | Yukifumi Nakamura | Current detection device including leakage current measurement means and display means |
| US20140009871A1 (en) * | 2012-07-06 | 2014-01-09 | Rickey George Bailey | Electrical distribution system and method |
| CN102761067A (en) * | 2012-07-30 | 2012-10-31 | 河南省电力公司漯河供电公司 | Novel transformer substation overhauling power supply box |
| CN203645207U (en) * | 2013-12-10 | 2014-06-11 | 龙滩水电开发有限公司 | Multifunctional maintenance power case |
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| CN105914589A (en) * | 2015-12-31 | 2016-08-31 | 安徽华电工程咨询设计有限公司 | Transformer wire inlet method under 110KV enlarged inner bridge wiring mode |
| CN206149016U (en) * | 2016-08-31 | 2017-05-03 | 安徽华电工程咨询设计有限公司 | Novel maintenance power supply box suitable for outdoor AIS transformer substation of 110kV |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233527A (en) * | 2017-12-22 | 2018-06-29 | 国网河北省电力公司经济技术研究院 | Transformer station direct current system configuration method and terminal device |
| CN108233527B (en) * | 2017-12-22 | 2019-11-26 | 国网河北省电力公司经济技术研究院 | Transformer station direct current system configuration method and terminal device |
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|---|---|---|---|
| C06 | 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: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |