CN108233236A - A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically - Google Patents
A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically Download PDFInfo
- Publication number
- CN108233236A CN108233236A CN201810263110.5A CN201810263110A CN108233236A CN 108233236 A CN108233236 A CN 108233236A CN 201810263110 A CN201810263110 A CN 201810263110A CN 108233236 A CN108233236 A CN 108233236A
- Authority
- CN
- China
- Prior art keywords
- distribution
- cabinet
- sled
- comprehensive automation
- sledge
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of natural gas processing station-service 35kV Qiao Zhuan substations and become method for electrically, including 35kV integration sledges, distribution and comprehensive automation protection combination sled, capacitance compensation is prized, described 35kV integrations sledge one end connects higher level substation by overhead transmission line, the other end passes through cable connection distribution and comprehensive automation protection combination sled, the 35kV integrations sledge is fed out for power supply after decompression to distribution and comprehensive automation protection combination sled, the distribution and comprehensive automation protection combination sled connection electrical equipment, the capacitance compensation sled combines sled with distribution and comprehensive automation protection and is carried out by cable with electrical connection.The present invention realizes the sledge dressization, integrated of 35kV transformation devices, can move recycling, and integrate Integrated Protection System, improves intelligent level, device is using factory operation, convenient for quality management, reduction construction workload.
Description
Technical field
The invention belongs to oil-gas field surface engineering construction technique fields, and in particular to a kind of natural gas processing station-service 35kV sledges
It fills substation and becomes method for electrically.
Background technology
Changqing oilfields power grid is supplied based on 110kV electric substations, the supply network of skeleton carried out by 35kV power transformations, wherein
35kV electric substations quantity accounts for more than 90%.
Cut-off 2014, building together has 78 35kV substations, is distributed in three bulk power grid of Changqing oilfields.35kV substations
It is made of 35kV transformers, 35kV power distribution equipments, 10kV power distribution equipments, control room, secondary protection system etc..35kV distribution
Device is outdoor arrangement, predominantly electric substation periphery wellblock, station power supply, is the skeleton electric substation of Changqing oilfields power grid.35kV
Substation is adapted to self-contained development block, load is implemented, and the block high to electricity consumption reliability requirement, 35kV loads generally exist
More than 2500kW.Mainly there are following features：1) very well equipped, protection is complete, reliability is high；2) construction period is long, investment
It is high；3) load need to determine, one-stage completion.
But the mode of conventional substation generally use building structure, there are problems in practical process of construction：Whole station
Floor space, construction area are big, and civil construction is difficult；The construction and installation period is long, duration Customers ' Legal Right；Equipment supply producer is more, association
Adjust management difficult；Field working conditions are severe, quality difficulty control；Site operation difficulty is high, big to equipment and personnel demand amount；Engineering
Difference leads to standardized designs difficult to realize etc..
With station in oilfield to design standard, build the sled of modularization, the digitized development of management and process equipment
Dressization, it is integrated gradually promote, common construction model is difficult that adaptation scale builds production, the quick upper demand produced.It is new to adapt to
Situation shortens the construction period, and substation is extremely urgent by " building formula " trend " sledge dress assembled ".
Invention content
Present invention aim to address the problem of substation's process of construction, the needs of the fast run-up production in oil field are adapted to,
A kind of natural gas processing station-service 35kV Qiao Zhuan substations are provided and become method for electrically.
Technical solution provided by the invention is as follows：
A kind of natural gas processing station-service 35kV Qiao Zhuan substations, including 35kV integrations sledge, distribution and comprehensive automation protection group
Sled, capacitance compensation sled are closed, described 35kV integrations sledge one end connects higher level substation by overhead transmission line, and the other end passes through cable
Distribution and comprehensive automation protection combination sled are connected, the 35kV integrations sledge is used for power supply after being depressured and feeds out to distribution and synthesis
Automation protection combination sled, the distribution and comprehensive automation protection combination sled connection electrical equipment, capacitance compensation sled with
Distribution and comprehensive automation protection combination sled are carried out by cable with electrical connection.
The 35kV integrations sledge includes skid, the intelligent protection cabinet in skid, 35kV combined electrical apparatuses, downconverter
Device feeds out breaker, and the 35kV combined electrical apparatuses connect step-down transformer, and the step-down transformer connection feeds out breaker, institute
State feed out breaker connection outlet cable, the intelligent protection cabinet by cable connection 35kV combined electrical apparatuses, step-down transformer and
Breaker is fed out, breaker and the intelligent protection cabinet of feeding out combines sled connection with distribution and comprehensive automation protection.
The distribution and comprehensive automation protection combination sled include power distribution equipment and integrated automation device, described to match Denso
The voltage transformer cabinet that put including incoming line cabinet, measures busbar voltage, connect with electrical equipment feed out cabinet, realization busbar is cut-off
Mother cabinet and the station change cabinet that low-tension supply is provided for substation, the incoming line cabinet, voltage transformer cabinet feed out cabinet, mother cabinet
Become cabinet with station to connect with comprehensive automation protective device, incoming line cabinet sledge connection integrated with 35kV.
The 35kV integrations sledge further includes 35kV power supplys PT, the 35kV power supplys PT and passes through cable connection intelligent protection
Cabinet.
The 35kV combined electrical apparatuses include breaker, isolation switch, grounding switch, arrester, and the isolation switch has two
A, one is upper isolation switch, the other is lower isolation switch, is arranged on the opposite side of stent, the leading-out terminal of upper isolation switch
Current transformer is connected with, current transformer opposite side is connect with breaker, and the opposite side of breaker is connect with lower isolation switch,
The opposite side setting voltage transformer of lower isolation switch, the arrester are located at voltage transformer front end, and the grounding switch is set
It puts in the lower part of lower isolation switch.
The transformer measure control that the distribution and comprehensive automation protection combination sled further include sledge connection integrated with 35kV is protected
Shield screen, with feeding out protection screen that cabinet connect, the direct current cabinet of power supply being provided for the ac panel of substation equipment distribution, for operating system
Pass through optical fiber up-delivering signal and the communication screen of data with battery panel and with control unit.
The long 6.0m of the 35kV integrations sledge, width 2.5m, high 3.5m, the pedestal of 0.2m high, the distribution are arranged at skid body bottom
Combination is protected to prize long 24.4m, width 3.5m, high 2.7m with comprehensive automation, the pedestal of 0.3m high is arranged at skid body bottom, and the capacitance is mended
The long 5.3m of sledge, width 2.8m, high 3.1m are repaid, the pedestal of 0.2m high is arranged at skid body bottom.
The present invention also provides a kind of change method for electrically, after higher level substation incoming call is by the decompression of 35kV integrations sledge, pass through
Distribution and comprehensive automation protection combination sled realize that power supply is fed out and give electric equipment distribution, and by capacitance compensation sledge to distribution and synthesis
Real-time capacitance compensation is prized in automation protection combination, while distribution and the comprehensive automation protection combination sled electricity consumption of acquisition monitoring in real time are set
Standby operating status, electric current, voltage, active and reactive energy data, and data are uploaded to control unit, and pass through control
Unit remote control.
The beneficial effects of the invention are as follows suitable for oil field production and Development characteristics, realize 35kV transformation devices sledge dressization,
It is integrated, recycling, and integrated Integrated Protection System can be moved, improves intelligent level, device uses factory operation,
Convenient for quality management, construction workload is reduced.
It is described in further details below in conjunction with attached drawing.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is 35kV integration sledge structure diagrams.
In figure：1st, 35kV integrations sledge；2nd, distribution and comprehensive automation protection combination sled；3rd, capacitance compensation is prized；4th, it controls
Unit；5th, electrical equipment；6th, 35kV power supply units；7th, skid；8th, intelligent protection cabinet；9th, 35kV combined electrical apparatuses；10th, downconverter
Device；11st, breaker is fed out；12nd, 35kV power supplys PT.
Specific embodiment
Embodiment 1：
A kind of natural gas processing station-service 35kV Qiao Zhuan substations are present embodiments provided, including 35kV integrations sledge 1, distribution and comprehensive
Automation protection combination sled 2, capacitance compensation sled 3 are closed, described 1 one end of 35kV integrations sledge connects higher level's power transformation by overhead transmission line
It stands, by cable connection distribution and comprehensive automation protection combination sled 2, the 35kV integrations sledge 1 is used for after being depressured the other end
Power supply is fed out to distribution and comprehensive automation protection combination sled 2, the 2 connection electricity consumption of the distribution and comprehensive automation protection combination sled
Equipment 5, the capacitance compensation sled 3 combine sled 2 with distribution and comprehensive automation protection and are carried out by cable with electrical connection.
Wherein, distribution and comprehensive automation protection combination sled 2 are the prior art.Distribution and comprehensive automation protection combination sled
2 supply electricity to electrical equipment and the real-time operating status for acquiring monitoring electrical equipment, electric current, voltage, active and reactive electric energy number for matching
According to data are uploaded to control unit by cable（CPU）4, wherein, control unit is in the electric power system regionality collection control of oil field
The heart, monitors substation in real time and remote control.
As shown in Figure 1, power supply is by 35kV power supply units 6（It is exported by higher level substation）It is depressured into 35kV integrations sledge 1
Afterwards, it is fed out, and by capacitance compensation sledge to distribution and comprehensive automation by distribution and 2 realization power supply of comprehensive automation protection combination sled
Change protection combination 2 real-time capacitance compensations of sled, while distribution and comprehensive automation protection combination 2 pairs of power dispatching datas of sled are acquired,
And data are uploaded to control unit 4, and pass through 4 remote control of control unit.
Embodiment 2：
On the basis of embodiment 1, a kind of natural gas processing station-service 35kV Qiao Zhuan substations, the 35kV are present embodiments provided
Integrated sledge 1 include skid 7, the intelligent protection cabinet 8 in skid 7,35kV combined electrical apparatuses 9, step-down transformer 10, feed out it is disconnected
Road device 11, the 35kV combined electrical apparatuses 9 connect step-down transformer 10, and the connection of step-down transformer 10 feeds out breaker 11, institute
It states and feeds out the connection outlet cable of breaker 11, the intelligent protection cabinet 8 passes through cable connection 35kV combined electrical apparatuses 9, downconverter
Device 10 is combined with breaker 11, breaker 11 and the intelligent protection cabinet 8 of feeding out is fed out with distribution and comprehensive automation protection
2 connection of sled.
Wherein, it 35kV combined electrical apparatuses and feeds out breaker 11 and forms three-stage overcurrent protection to 35kV integrations sledge 1.
The 35kV combined electrical apparatuses 9 include breaker, isolation switch, grounding switch, arrester, and there are two the isolation switch, one
It is upper isolation switch, the other is lower isolation switch, is arranged on the opposite side of stent, the leading-out terminal of upper isolation switch is connected with electricity
Current transformer, current transformer opposite side are connect with breaker, and the opposite side of breaker is connect with lower isolation switch, lower isolation knife
The opposite side setting voltage transformer of lock, the arrester are located at voltage transformer front end, the grounding switch be arranged on down every
Lower part from disconnecting link.Arrester carries out equipment lightning protection, and breaker protects equipment from overloading the damage with short circuit current,
Isolation switch with upper level power supply for being isolated, grid switching operation, and grounding switch is used for preventing maloperation.
35kV integrations sledge 1 further includes 35kV power supplys PT12, the 35kV power supplys PT12 and passes through cable connection intelligent protection
Cabinet 8.As shown in Figure 2.
Embodiment 3：
On the basis of embodiment 1, a kind of natural gas processing station-service 35kV Qiao Zhuan substations, the distribution are present embodiments provided
Combination sled 2 is protected to include power distribution equipment and integrated automation device with comprehensive automation, the power distribution equipment includes incoming line cabinet, surveys
Measure the voltage transformer cabinet of busbar voltage, connect with electrical equipment 5 feed out cabinet, realize the mother cabinet that cut-offs of busbar and be change
Power station provide low-tension supply station become cabinet, the incoming line cabinet, voltage transformer cabinet, feed out cabinet, mother cabinet and station become cabinet with it is comprehensive
Automation protective device connection is closed, incoming line cabinet sledge 1 integrated with 35kV connects.
Integrated automation device is included with lower part：Tranformer protection measure and control device, receiving transformer ontology are all kinds of in real time
Data are monitored display and protection；Comprehensive protector provides real-time guard to power distribution cabinet and capacitive means；AC power fills
It is set to substation's intraoral illumination, maintenance provides power supply；Direct current operative power source device provides reliably DC power supply for equipment operation；It is logical
T unit is responsible for carrying out information exchange with control unit 4.
Distribution and comprehensive automation protection combination sled 2 are packed into one after power distribution equipment and automation equipment are carried out zoning
A removable, sealing, waterproof, in three layers of prefabricated box of antirust, and in cabinet configuration fire-fighting, ventilation, feel cigarette, temperature control system etc.
Automatic safety facility, meets the needs of unattended operation transformer station.
Distribution and comprehensive automation protection combination sled 2 further include the transformer measure control protection that sledge 1 integrated with 35kV connects
Screen, with feed out protection screen that cabinet connect, provided for the ac panel of substation equipment distribution, for operating system power supply direct current cabinet and
Battery panel and pass through optical fiber up-delivering signal and the communication screen of data with control unit 4.
General lighting and emergency lighting are set, and equipped with industrial air-conditioning to sledge in distribution and comprehensive automation protection combination sled 2
Interior temperature is kept.
Existing distribution and comprehensive automation protection combination sled can also realize with supply electricity to electrical equipment and in real time acquisition supervise
Control the operating status of electrical equipment, electric current, voltage, active and reactive energy data function.
Embodiment 4：
On the basis of above-described embodiment, a kind of natural gas processing station-service 35kV Qiao Zhuan substations are present embodiments provided, including
It is placed in 35kV integrations sledge 1, distribution and comprehensive automation protection the combination sled 2 of outdoor placement（10kV or 6.3kV）It is mended with capacitance
Repay sledge.
35kV integrations sledge 1 is connect with higher level substation by overhead transmission line, realizes buck functionality, with distribution and it is comprehensive oneself
Dynamicization protection combination sled 2（10kV or 6.3kV）By cable connection, realize that 10kV or 6.3kV power supplys are fed out and data acquire.
Distribution and comprehensive automation protection combination sled 2（10kV or 6.3kV）Distribution is carried out by cable with capacitance compensation sledge
Connection, realizes real-time capacitance compensation.
Distribution and comprehensive automation protection combination sled 2（10kV or 6.3kV）Internal 10kV or 6.3kV power distribution cabinets and automation
Device passes through cable（Signal and control）Data acquisition and remote control are realized in connection.
Distribution and comprehensive automation protection combination sled 2（10kV or 6.3kV）It is connect, realized by optical cable with control unit 4
Data upload and remote control.
35kV integrations sledge 1 is by 35kV combined electrical apparatuses 9, transformer, 10kV or 6.3kV wire-outgoing breakers and intelligent protection cabinet
8 is integrated, and skid body size is long 6.0m, width 2.5m, high 3.5m, and the pedestal of 0.2m high is arranged at skid body bottom.
Distribution and comprehensive automation protection combination sled 2（10kV or 6.3kV）By 10kV or 6.3kV power distribution equipments and automation
Device be packed into after zoning one removable, sealing, waterproof, in three layers of prefabricated box of antirust, and in cabinet configuration
The automatic safeties facilities such as fire-fighting, ventilation, sense cigarette, temperature control system, meet the needs of unattended operation transformer station, and skid body size is length
24.4m, width 3.5m, high 2.7m, the pedestal of 0.3m high is arranged at skid body bottom.
Distribution and comprehensive automation protection combination sled 2（10kV or 6.3kV）Include the 10kV of sledge 1 integrated with 35kV connection
Or 6.3kV incoming line cabinets, measure busbar voltage 10kV or 6.3kV voltage transformer cabinets, connect with 10kV or 6.3kV electrical equipments 5
The 10kV or 6.3kV connect feeds out cabinet, the mother cabinet that realization busbar is cut-off and the station change cabinet that low-tension supply is provided for substation.
Capacitance compensation sledge carries out group sledge using the outdoor capacitance apparatus of mature and reliable and installs, and skid body size is long 5.3m, width
The pedestal of 0.2m high is arranged at 2.8m, high 3.1m, skid body bottom.
Embodiment 5：
A kind of change method for electrically is present embodiments provided, after higher level substation incoming call is depressured by 35kV integrations sledge 1, passes through distribution
2 realization power supply of combination sled is protected to feed out to electrical equipment 5, and by capacitance compensation sledge to distribution and comprehensive automation with comprehensive automation
Change protection combination 2 real-time capacitance compensations of sled, while distribution and the comprehensive automation protection combination sled electrical equipment of acquisition monitoring in real time
Operating status, electric current, voltage, active and reactive energy data, and data are uploaded to control unit 4, and pass through control it is single
First 4 remote controls.
The invention has the advantages that：
1st, substation's floor space is reduced, is saved than traditional substation and takes up an area about 40%.
2nd, installation, wiring and the debugging of skid body electrical equipment and ancillary facilities matched therewith are completed in factory, integrally transports scene to
After can be rapidly completed and build a station, the period of building a station can shorten more than 50%.
3rd, compared with traditional substation, Qiao Zhuan substations save the comprehensive method of investment about 10%.
4th, batch production manufactures, and avoids the equipment installment quality hidden danger that in-site installation bad environments are brought.
5th, standardized designs, modular manufacturing can realize flexible topology in substation, and have visual sense of beauty.
The present embodiment belongs to the common knowledge and known technology of the art without the part of specific descriptions, herein not
Another one is described in detail.
The foregoing examples are only illustrative of the present invention, does not form the limitation to protection scope of the present invention, all
Be with the present invention it is the same or similar design all belong to the scope of protection of the present invention within.
Claims (8)
1. a kind of natural gas processing station-service 35kV Qiao Zhuan substations, it is characterised in that：Including 35kV integration sledges（1）, distribution and
Comprehensive automation protection combination sled（2）, capacitance compensation sled（3）, the 35kV integrations sledge（1）One end is connected by overhead transmission line
Higher level substation, the other end pass through cable connection distribution and comprehensive automation protection combination sled（2）, the 35kV integrations sledge
（1）It is fed out for power supply after decompression to distribution and comprehensive automation protection combination sled（2）, the distribution and comprehensive automation are protected
Combination sled（2）Connect electrical equipment（5）, the capacitance compensation sled（3）Sled is combined with distribution and comprehensive automation protection（2）Pass through
Cable is carried out with electrical connection.
2. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 1, it is characterised in that：The 35kV
Integrated sledge（1）Including skid（7）, set on skid（7）On intelligent protection cabinet（8）, 35kV combined electrical apparatuses（9）, downconverter
Device（10）, feed out breaker（11）, the 35kV combined electrical apparatuses（9）Connect step-down transformer（10）, the step-down transformer
（10）Connection feeds out breaker（11）, it is described to feed out breaker（11）Connect outlet cable, the intelligent protection cabinet（8）Pass through electricity
Cable connects 35kV combined electrical apparatuses（9）, step-down transformer（10）With feed out breaker（11）, it is described to feed out breaker（11）And intelligence
Protect cabinet（8）Sled is combined with distribution and comprehensive automation protection（2）Connection.
3. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 1, it is characterised in that：The distribution
Combination sled is protected with comprehensive automation（2）Including power distribution equipment and integrated automation device, the power distribution equipment include incoming line cabinet,
Measure the voltage transformer cabinet and electrical equipment of busbar voltage（5）Connection feed out cabinet, realize the mother cabinet that cut-offs of busbar and
For substation provide low-tension supply station become cabinet, the incoming line cabinet, voltage transformer cabinet, feed out cabinet, mother cabinet and station become cabinet it is equal
It is connect with comprehensive automation protective device, incoming line cabinet sledge integrated with 35kV（1）Connection.
4. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 2, it is characterised in that：The 35kV
Integrated sledge（1）Further include 35kV power supplys PT（12）, the 35kV power supplys PT（12）Pass through cable connection intelligent protection cabinet（8）.
5. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 2, it is characterised in that：The 35kV
Combined electrical apparatus（9）Including breaker, isolation switch, grounding switch, arrester, there are two the isolation switch, one be on every
From disconnecting link, the other is lower isolation switch, the opposite side of stent is arranged on, the leading-out terminal of upper isolation switch is connected with Current Mutual Inductance
Device, current transformer opposite side are connect with breaker, and the opposite side of breaker is connect with lower isolation switch, lower isolation switch it is another
Side sets voltage transformer, and the arrester is located at voltage transformer front end, and the grounding switch is arranged on lower isolation switch
Lower part.
6. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 3, it is characterised in that：The distribution
Combination sled is protected with comprehensive automation（2）Further include sledge integrated with 35kV（1）The transformer measure control protection screen of connection, with feeding out
The protection screen of cabinet connection, provide for the ac panel of substation equipment distribution, for operating system direct current cabinet and the battery panel of power supply with
And and control unit（4）Pass through optical fiber up-delivering signal and the communication screen of data.
7. a kind of natural gas processing station-service 35kV Qiao Zhuan substations according to claim 1, it is characterised in that：The 35kV
Integrated sledge（1）The pedestal of 0.2m high is arranged at long 6.0m, width 2.5m, high 3.5m, skid body bottom, and the distribution and comprehensive automation are protected
Shield combination sled（2）The pedestal of 0.3m high, the capacitance compensation sledge are arranged at long 24.4m, width 3.5m, high 2.7m, skid body bottom（3）It is long
5.3m, width 2.8m, high 3.1m, the pedestal of 0.2m high is arranged at skid body bottom.
8. a kind of change method for electrically, using natural gas processing station-service 35kV Qiao Zhuan substations described in claim 1, feature exists
In：Higher level substation incoming call passes through 35kV integration sledges（1）After decompression, pass through distribution and comprehensive automation protection combination sled（2）
Realize that power supply is fed out to electrical equipment（5）, and by capacitance compensation sledge（3）To distribution and comprehensive automation protection combination sled（2）It is real
When capacitance compensation, while distribution and comprehensive automation protection combination sled（2）The operating status of the electrical equipment of acquisition monitoring in real time, electricity
Stream, voltage, active and reactive energy data, and data are uploaded to control unit（4）, and pass through control unit（4）Long-range control
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263110.5A CN108233236A (en) | 2018-03-28 | 2018-03-28 | A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263110.5A CN108233236A (en) | 2018-03-28 | 2018-03-28 | A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108233236A true CN108233236A (en) | 2018-06-29 |
Family
ID=62659063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263110.5A Pending CN108233236A (en) | 2018-03-28 | 2018-03-28 | A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233236A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215653B1 (en) * | 1999-07-15 | 2001-04-10 | Aep Resources Services Company | Modular electrical substation and method of constructing same |
| CN202217924U (en) * | 2011-06-27 | 2012-05-09 | 上海工业变压器有限公司 | Preinstalled transformer substation |
| CN203521984U (en) * | 2013-11-18 | 2014-04-02 | 浙江时通电气制造有限公司 | 35kV mobile substation |
| CN204333629U (en) * | 2015-02-05 | 2015-05-13 | 浙江时通电气制造有限公司 | A kind of prepackage type moving switch station |
| CN204732755U (en) * | 2015-03-02 | 2015-10-28 | 江苏智临电气科技有限公司 | A kind of frame-type transformer station |
| CN204858369U (en) * | 2015-04-30 | 2015-12-09 | 中国石油天然气股份有限公司 | Integration 35kV transformer device |
| CN204885955U (en) * | 2015-05-14 | 2015-12-16 | 国网山东省电力公司青岛供电公司 | Complete indoor two -layer transformer substation of integrative transformer of 35kV |
| CN205583475U (en) * | 2016-04-29 | 2016-09-14 | 南自晋能自动化有限公司 | Integrated transformer substation of 110kV prepackage type |
| CN208226423U (en) * | 2018-03-28 | 2018-12-11 | 西安长庆科技工程有限责任公司 | A kind of natural gas processing station-service 35kV Qiao Zhuan substation |
-
2018
- 2018-03-28 CN CN201810263110.5A patent/CN108233236A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215653B1 (en) * | 1999-07-15 | 2001-04-10 | Aep Resources Services Company | Modular electrical substation and method of constructing same |
| CN202217924U (en) * | 2011-06-27 | 2012-05-09 | 上海工业变压器有限公司 | Preinstalled transformer substation |
| CN203521984U (en) * | 2013-11-18 | 2014-04-02 | 浙江时通电气制造有限公司 | 35kV mobile substation |
| CN204333629U (en) * | 2015-02-05 | 2015-05-13 | 浙江时通电气制造有限公司 | A kind of prepackage type moving switch station |
| CN204732755U (en) * | 2015-03-02 | 2015-10-28 | 江苏智临电气科技有限公司 | A kind of frame-type transformer station |
| CN204858369U (en) * | 2015-04-30 | 2015-12-09 | 中国石油天然气股份有限公司 | Integration 35kV transformer device |
| CN204885955U (en) * | 2015-05-14 | 2015-12-16 | 国网山东省电力公司青岛供电公司 | Complete indoor two -layer transformer substation of integrative transformer of 35kV |
| CN205583475U (en) * | 2016-04-29 | 2016-09-14 | 南自晋能自动化有限公司 | Integrated transformer substation of 110kV prepackage type |
| CN208226423U (en) * | 2018-03-28 | 2018-12-11 | 西安长庆科技工程有限责任公司 | A kind of natural gas processing station-service 35kV Qiao Zhuan substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2420402B1 (en) | New autotransformer traction power supply system equipped with 2×27.5kv outdoor modularized electric apparatus in electrified railway | |
| CN110497817A (en) | A kind of integrated form is with filling integrated high power DC charging heap control method and system | |
| CN202736379U (en) | Transformer station comprehensive automation skill training system | |
| CN201667498U (en) | Box type transformer substation for open-pit mine | |
| CN104242472B (en) | A kind of railway station low buckling distribution intelligent monitor system | |
| CN103107595B (en) | Substation automation system in prefabricated transformer substation | |
| CN208571394U (en) | A kind of photovoltaic power generation box-type substation based on intelligent controller | |
| CN205724506U (en) | A kind of underground coal mine intelligent power center | |
| CN211375862U (en) | Low-voltage intelligent transformer area fault simulation training device | |
| CN103594895A (en) | Method for defining aviation plug pins of 220kV GIS control cabinet | |
| CN108964259A (en) | A kind of power grid intelligence control system | |
| CN208226423U (en) | A kind of natural gas processing station-service 35kV Qiao Zhuan substation | |
| CN105958354A (en) | 110kV/10kV and 110kV/35kV two pre-installed integrated intelligent substations | |
| CN206451954U (en) | A kind of mobile DC power supply is transferred screen temporarily | |
| CN203481922U (en) | Distribution automation remote measuring and control device for distribution monitoring | |
| CN202815558U (en) | Intelligent measurement and control device for switch cabinets | |
| CN208782351U (en) | Vehicular modularization mobile substation | |
| CN103647290B (en) | Prefabricated storehouse formula high-pressure reactive compensation device and reactive-load compensation method | |
| CN204333629U (en) | A kind of prepackage type moving switch station | |
| CN108233236A (en) | A kind of natural gas processing station-service 35kV Qiao Zhuan substations and change method for electrically | |
| CN207896531U (en) | A kind of extra-high-voltage alternating current substation | |
| CN106059094B (en) | Distribution substation's transformer energy saving control system and method | |
| CN204760838U (en) | It holds low intelligent combination formula transformer substation of decreasing to have to carry to transfer | |
| CN203504288U (en) | Intelligent box-type substation system | |
| CN209561989U (en) | A kind of prefabricated cabin formula Wind Power Project electrical equipment |
Legal Events
| 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 |