CN110323833A - A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure and method - Google Patents
A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure and method Download PDFInfo
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- CN110323833A CN110323833A CN201910592499.2A CN201910592499A CN110323833A CN 110323833 A CN110323833 A CN 110323833A CN 201910592499 A CN201910592499 A CN 201910592499A CN 110323833 A CN110323833 A CN 110323833A
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- 230000009977 dual effect Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 5
- 230000009194 climbing Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 101100272667 Xenopus laevis ripply2.2 gene Proteins 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/266—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving switching on a spare supply
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- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H02J13/0013—
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- H02J13/0075—
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/248—UPS systems or standby or emergency generators
Abstract
The present invention relates to a kind of 10kV route dual power supply, intelligence gets in touch with structure and method hand in hand, belongs to power circuit operational safety technical field.Technical solution is: breaking down in route, accident or when needing to overhaul, operator will need to overhaul the intelligent breaker on the adjacent two sides electric pole of route by dispatch automated system (65) and intelligent switch is remotely controlled disjunction, the contact section disconnecting switch (7) on section electric pole (1) and contact section intelligent breaker (8) remote control connection will be got in touch with again, it gets in touch with and is in connection status between section route one (3) and contact section route two (4), at this time, in addition to needing the route overhauled to be in off-position, route positioned at maintenance route two sides is respectively by substation one (52) and substation two (58) normal power supply.The present invention has the advantages that intelligent control, quickly contact；It can be rapidly separated fault point and scope of power outage, have effects that shorten power failure area and power off time；Structure fabrication is simple, easy for installation.
Description
Technical field
The present invention relates to a kind of 10kV route dual power supply, intelligence gets in touch with structure and method hand in hand, belongs to power circuit operation
Security technology area.
Background technique
To improve 10kV route " N-1 " percent of pass, the two outlet tail end contacts of different substations are typically employed in one
It rises, two-way power supply is joint used, and same electric pole two sides are different electrical power respectively, which is dual power supply electric pole, most of with resistance to
It opens electric pole form to exist, when not getting in touch with, the bow line of panelgirder two sides is to disconnect.To understand everybody, the shaft tower is double
Power lever can generally hang " dual power supply " caution board.This contact structure needs all to have a power failure two-way power supply when getting in touch with, operation
Get up complexity, influence power-on time, be only applicable in substation's Overall Reconstruction and lose power supply and cut for seasonable route and changes Shi Yingyong, for
The meaning of the dual power supply continued power on practical significance is not had for family.In addition when the route cleans, thread-changing is constructed, still
It needs all to have a power failure below whole route or proximity switch, scope of power outage is big, and complicated for operation, safety coefficient is low.
Chinese patent application 2018103299032, patent name are that a kind of 10kV route dual power supply gets in touch with hand in hand structure
And its installation and application method, can only there is also Discrete control is unable to although solving the above problem to a certain extent
Whole contact, is unable to intelligent remote fast operating.It is only applicable in substation's Overall Reconstruction and loses power supply and cut and answered when changing for seasonable route
With not having the meaning of the dual power supply continued power on practical significance for a user.Stop in line maintenance, thread-changing construction
Electric range is big, not can be carried out and mutually throws mutual band.
Summary of the invention
The object of the present invention is to provide a kind of 10kV route dual power supply, intelligence gets in touch with structure and method hand in hand, not by two
It joins end to end with the route that power transformation is stood out, and utilizes intelligent breaker and intelligent switching control, whether certain point on route
It breaks down, accident or maintenance, it can intelligent breaker by intelligent control disengagement failure point two sides and intelligent switch control
System, fault point two sides avoid showing for a wide range of power outages caused by accident point at one by dual power supply contact fast recovery of power supply
As solving the above problem existing for background technique.
The technical scheme is that
A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure, includes contact segment structure, route medial section structure, power transformation
It stands outlet segment structure and intelligent control structure；
The contact segment structure includes contact section electric pole, contact section route one, contact section route two, contact section panelgirder, contact section
Disconnecting switch and contact section intelligent breaker, the top of the contact section electric pole, which is equipped with, gets in touch with section panelgirder, and the one of contact section panelgirder
End is equipped with contact section route one, and the other end is equipped with contact section route two；It gets in touch with section electric pole and is equipped with contact section disconnecting switch and connection
Network section intelligent breaker, contact section route one pass through contact section disconnecting switch and contact section intelligent breaker and contact section route two
Connection；
The route medial section structure is made of segmental structure one and segmental structure two, and segmental structure one includes medial section electricity
Bar one, medial section intelligent breaker one, medial section panelgirder one, medial section intelligent switch one and medial section route one,
The top of medial section electric pole one is equipped with medial section panelgirder one, and one end of medial section panelgirder one is equipped with medial section route
One, the other end is connect with contact section route one, and medial section electric pole one is equipped with medial section intelligent breaker one and intermediate point
Section intelligent switch one, contact section route one pass through medial section intelligent switch one and medial section intelligent breaker one and intermediate point
Section route one connects；Segmental structure two includes medial section electric pole two, medial section intelligent breaker two, medial section panelgirder
Two, the top of medial section intelligent switch two and medial section route two, medial section electric pole two is equipped with medial section panelgirder two,
One end of medial section panelgirder two is equipped with medial section route two, and the other end is connect with contact section route two, medial section electric pole
Two are equipped with medial section intelligent switch two and medial section intelligent breaker two, and contact section route two passes through medial section intelligence
Switch two and medial section intelligent breaker two are connect with medial section route two；
Substation's outlet segment structure includes outlet segment structure one and outlet segment structure two, and outlet segment structure one includes line segment
Electric pole one goes out line segment intelligent breaker one, substation one, goes out line segment panelgirder one, goes out line segment intelligent switch one and substation's outlet
One, the top of line segment electric pole one is equipped with line segment panelgirder one out, and one end of line segment panelgirder one by substation's outlet one and becomes out
Power station one connects, and the other end is connect with medial section route one, and line segment electric pole one is equipped with line segment intelligent switch one and goes out out
Line segment intelligent breaker one, substation's outlet one is by going out line segment intelligent switch one and out line segment intelligent breaker one and intermediate point
Section route one connects；Outlet segment structure two includes line segment electric pole two, go out line segment intelligent breaker two, substation two, go out line segment
Panelgirder two goes out line segment intelligent switch two and substation's outlet two, and the top of line segment electric pole two is equipped with line segment panelgirder two, outlet out
One end of Duan Hualiang bis- is connect by substation's outlet two with substation two, and the other end is connect with medial section route two, outlet
Section electric pole two is equipped with line segment intelligent switch two and out line segment intelligent breaker two, and substation's outlet two passes through outlet section intelligence
Switch two and line segment intelligent breaker two is connect with medial section route two out；
The intelligent control structure includes distribution terminal, wireless server, exchange master station and dispatch automated system, gets in touch with Duan Zhi
Energy breaker, medial section intelligent breaker two, goes out line segment intelligent breaker one and out line segment at medial section intelligent breaker one
Intelligent breaker two is equipped with distribution terminal and wireless server, and the dispatch automated system being arranged in exchange master station passes through nothing
Line server controls contact section intelligent breaker respectively, medial section intelligent breaker one, medial section intelligent breaker two, goes out
Line segment intelligent breaker one and out line segment intelligent breaker two；Get in touch with section intelligent breaker, medial section intelligent breaker one, in
Between be segmented intelligent breaker two, go out line segment intelligent breaker one and out line segment intelligent breaker two respectively with contact section keep apart
Pass, medial section intelligent switch one, medial section intelligent switch two go out line segment intelligent switch one and out two electricity of line segment intelligent switch
Gas linkage.
The contact section electric pole is equipped with that dual power supply bar is anti-error to climb structure, and the anti-error structure of climbing of dual power supply bar includes anchor ear, bone
Frame, iron plate, warning poster and drift bolt, anchor ear are two, are fixed on contact section electric pole by drift bolt, and skeleton is semicircle, is enclosed
Around being arranged on the outside of anchor ear, both ends are welded on the mounting ear of anchor ear, form semi-circular shape main frame structure；Iron plate be fan annular or
Semi-circular shape, matching are fixed on inside semi-circular shape main frame structure, and iron plate is equipped with warning poster.
The contact section route one is connected by lead two with contact section disconnecting switch, and contact section disconnecting switch is by drawing
Line one is connect with contact section intelligent breaker, and contact section intelligent breaker is connect by lead three with contact section route two.
The segmental structure one and segmental structure two are multiple.
The two sides of the contact section electric pole are equipped with bracing wire.
The distribution terminal is connect with intelligent switch and intelligent breaker respectively.
A kind of 10kV route dual power supply is handed in hand intelligent contact method, gets in touch with structure using above-mentioned intelligence, steps are as follows:
1. the contact section disconnecting switch and contact section intelligent breaker got in touch on section electric pole are in route normal operational condition
Disengaged position, at this point, contact section route one and contact section route two are in an off state；
2. breaking down in route, accident or when needing to overhaul, operator will need repair line by dispatch automated system
Intelligent breaker and intelligent switch on the adjacent two sides electric pole in road are remotely controlled disjunction, then the contact section got in touch on section electric pole is kept apart
It closes and contact section intelligent breaker remote control couples, get in touch between section route one and contact section route two and be in connection status, at this point,
In addition to needing the route overhauled to be in off-position, the route positioned at maintenance route two sides is respectively by substation one and substation two
Normal power supply.
2. middle intelligent breaker and intelligent switch refer to except contact section disconnecting switch and the intelligent open circuit of contact section above-mentioned steps
Other than device, remaining go out line segment intelligent breaker one and out line segment intelligent switch one, go out line segment intelligent breaker two and line segment out
Intelligent switch two, medial section intelligent breaker one and medial section intelligent switch one, medial section intelligent breaker two and in
Between be segmented intelligent switch two.
The contact section disconnecting switch and contact section intelligent breaker that the present invention is got in touch on section electric pole are in disjunction state usually,
Dual power supply bar is anti-error climbs structure for installation in this contact section electric pole (dual power supply electric pole), prevents staff from accidentally climbing band electric pole
Tower.In addition one intelligent breaker and intelligent switch are just installed every one section on the line, these intelligent breakers and intelligence are opened
Pass is all got in touch with by wireless server and dispatch automated system, can remotely be controlled with intelligent operation, does not have to construction personnel to now
It field can disjunction intelligent breaker and intelligent switch.When certain point failure, accident or maintenance on route, certainly by scheduling
Intelligent breaker and intelligent switch on the adjacent two sides electric pole of the long-range control disengagement failure point of dynamicization system contact, then section will be got in touch with
Contact section intelligent breaker and contact section intelligent switch on electric pole (dual power supply electric pole) couple, the use after fault point on route
Family can be by another way power supply power supply, and the user on the leading portion route of fault point can also restore electricity, and avoids because one handles affairs
Therefore the phenomenon that a wide range of power outages caused by putting.
The positive effect of the present invention: have the advantages that intelligent control, quickly contact；Fault point and power failure can be rapidly separated
Range has effects that shorten power failure area and power off time；Structure fabrication is simple, easy for installation, and dual power supply bar is anti-error to climb knot
Structure is mounted in dual power supply electric pole (contact section electric pole), and warning function is obvious, be can effectively prevent and is stepped on bar personnel and climb upwards, shuts out
The generation that dual power supply shaft tower causes electric shock casualty accident is accidentally stepped on absolutely.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention contact segment structure schematic diagram；
Fig. 3 is substation's outlet segment structure schematic diagram of the present invention；
Fig. 4 is route medial section structural schematic diagram of the present invention；
Fig. 5 is intelligent control structural schematic diagram of the present invention；
Fig. 6, which is that dual power supply bar of the present invention is anti-error, climbs structural schematic diagram；
In figure: contact section electric pole 1, dual power supply bar be anti-error climb structure 2, anchor ear 2-1, skeleton 2-2, iron plate 2-3, warning poster 2-4,
Drift bolt 2-5, contact section route 1, contact section route 24, contact section panelgirder 5, bracing wire 6, contact section disconnecting switch 7, contact section
Intelligent breaker 8, lead 1, lead 2 10, lead 3 11；
Assist electric pole A12, medial section electric pole A13, medial section intelligent breaker A14, medial section branched line A15, in
Between be segmented panelgirder A16, medial section intelligent switch A17, medial section route A18, medial section electric pole B19, medial section intelligence
Can breaker B20, medial section panelgirder B21, medial section intelligent switch B22, medial section route B23, auxiliary electric pole B24,
Medial section electric pole C25, medial section intelligent breaker C26, medial section branched line C27, medial section panelgirder C28, in
Between be segmented intelligent switch C29, medial section route C30；
Assist electric pole D31, medial section electric pole D32, medial section intelligent breaker D33, medial section branched line D34, in
Between be segmented panelgirder D35, medial section intelligent switch D36, medial section route D37；Medial section electric pole E38, medial section intelligence
Can breaker E39, medial section panelgirder E40, medial section intelligent switch E41, medial section route E42, auxiliary electric pole E43,
Medial section electric pole F44, medial section intelligent breaker F45, medial section branched line F46, medial section panelgirder F47, in
Between be segmented intelligent switch F48, medial section route F49；
Line segment electric pole 1, out line segment intelligent breaker 1, substation 1, out line segment panelgirder 1, out line segment intelligence out
Switch 1, substation's outlet 1；Line segment electric pole 2 56, out line segment intelligent breaker 2 57, substation 2 58, out line segment out
Panelgirder 2 59 goes out line segment intelligent switch 2 60, substation's outlet 2 61；
Distribution terminal 62, wireless server 63, exchange master station 64, dispatch automated system 65.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples:
A kind of 10kV route dual power supply is intelligent hand in hand to get in touch with structure, includes contact segment structure, route medial section structure, power transformation
It stands outlet segment structure and intelligent control structure；
The contact segment structure includes contact section electric pole 1, contact section route 1, contact section route 24, contact section panelgirder 5, connection
The top of network section disconnecting switch 7 and contact section intelligent breaker 8, the contact section electric pole 1 is equipped with contact section panelgirder 5, gets in touch with section
One end of panelgirder 5 is equipped with contact section route 1, and the other end is equipped with contact section route 24；It gets in touch with section electric pole 1 and is equipped with contact section
Disconnecting switch 7 and contact section intelligent breaker 8, contact section route 1 pass through contact section disconnecting switch 7 and contact section intelligence open circuit
Device 8 is connect with contact section route 24；
The route medial section structure is made of segmental structure one and segmental structure two, and segmental structure one includes medial section electricity
Bar one, medial section intelligent breaker one, medial section panelgirder one, medial section intelligent switch one and medial section route one,
The top of medial section electric pole one is equipped with medial section panelgirder one, and one end of medial section panelgirder one is equipped with medial section route
One, the other end is connect with contact section route 1, and medial section electric pole one is equipped with medial section intelligent breaker one and intermediate point
Section intelligent switch one, contact section route 1 pass through medial section intelligent switch one and medial section intelligent breaker one and centre
Sectionalized line one connects；Segmental structure two includes medial section electric pole two, medial section intelligent breaker two, medial section panelgirder
Two, the top of medial section intelligent switch two and medial section route two, medial section electric pole two is equipped with medial section panelgirder two,
One end of medial section panelgirder two is equipped with medial section route two, and the other end is connect with contact section route 24, medial section electric pole
Two are equipped with medial section intelligent switch two and medial section intelligent breaker two, and contact section route 24 passes through medial section intelligence
Can switch two and medial section intelligent breaker two connect with medial section route two；
Substation's outlet segment structure includes outlet segment structure one and outlet segment structure two, and outlet segment structure one includes line segment
Electric pole 1 goes out line segment intelligent breaker 1, substation 1, goes out line segment panelgirder 1, goes out one 54 and of line segment intelligent switch
Substation's outlet 1, the top of line segment electric pole 1 is equipped with line segment panelgirder 1 out, and one end of line segment panelgirder 1 is logical out
It crosses substation's outlet 1 to connect with substation 1, the other end is connect with medial section route one, out on line segment electric pole 1
Equipped with line segment intelligent switch 1 out and out line segment intelligent breaker 1, substation's outlet 1 is by going out line segment intelligent switch
One 54 and line segment intelligent breaker 1 is connect with medial section route one out；Outlet segment structure two includes line segment electric pole two
56, go out line segment intelligent breaker 2 57, substation 2 58, go out line segment panelgirder 2 59, go out line segment intelligent switch 2 60 and substation
Outlet 2 61, the top of line segment electric pole 2 56 is equipped with line segment panelgirder 2 59 out, and one end of line segment panelgirder 2 59 passes through power transformation out
Outlet 2 61 of standing is connect with substation 2 58, and the other end is connect with medial section route two, and line segment electric pole 2 56 is equipped with out
Line segment intelligent switch 2 60 and out line segment intelligent breaker 2 57, substation's outlet 2 61 is by going out 2 60 He of line segment intelligent switch
Line segment intelligent breaker 2 57 is connect with medial section route two out；
The intelligent control structure includes distribution terminal 62, wireless server 63, exchanges master station 64 and dispatch automated system 65,
It gets in touch with section intelligent breaker 8, medial section intelligent breaker one, medial section intelligent breaker two, go out line segment intelligent breaker
One 51 and line segment intelligent breaker 2 57 is equipped with distribution terminal 62 and wireless server 63 out, it is arranged in exchange master station 64
Dispatch automated system 65 controls contact section intelligent breaker 8, medial section intelligent breaker by wireless server 63 respectively
One, medial section intelligent breaker two, go out line segment intelligent breaker 1 and line segment intelligent breaker 2 57 out；Get in touch with section intelligence
Breaker 8, medial section intelligent breaker two, goes out line segment intelligent breaker 1 and outlet at medial section intelligent breaker one
Section intelligent breaker 2 57 respectively with contact section disconnecting switch 7, medial section intelligent switch one, medial section intelligent switch two,
Line segment intelligent switch 1 and line segment intelligent switch 2 60 is electric-linked out out.
The contact section electric pole 1 is equipped with that dual power supply bar is anti-error to climb structure 2, and the anti-error structure of climbing of dual power supply bar includes anchor ear 2-
1, skeleton 2-2, iron plate 2-3, warning poster 2-4 and drift bolt 2-5, anchor ear 2-1 are two, are fixed on contact section by drift bolt 2-5
On electric pole 1, skeleton 2-2 is semicircle, and around being arranged on the outside of anchor ear 2-1, both ends are welded on the mounting ear of anchor ear 2-1, shape
At semi-circular shape main frame structure；Iron plate 2-3 is fan annular or semi-circular shape, and matching is fixed on inside semi-circular shape main frame structure,
Iron plate 2-3 is equipped with warning poster 2-4.
The drift bolt is the galvanized bolt of diameter 16mm, long 45cm.
The contact section route 1 is connected by lead 2 10 with contact section disconnecting switch 7, and section disconnecting switch 7 is got in touch with
It is connect by lead 1 with contact section intelligent breaker 8, contact section intelligent breaker 8 passes through lead 3 11 and contact section route
24 connections.
The segmental structure one and segmental structure two are multiple.
The two sides of the electric pole 1 are equipped with bracing wire 6.
The distribution terminal 62 is connect with intelligent switch and intelligent breaker respectively.
A kind of 10kV route dual power supply is handed in hand intelligent contact method, gets in touch with structure using above-mentioned intelligence, steps are as follows:
1. getting in touch with the contact section disconnecting switch 7 and contact section intelligent breaker 8 on section electric pole 1 in route normal operational condition
In disengaged position, at this point, contact section route 1 and contact section route 24 are in an off state；
2. breaking down in route, accident or when needing to overhaul, operator will need to overhaul by dispatch automated system 65
Intelligent breaker on the adjacent two sides electric pole of route and intelligent switch are remotely controlled disjunction, then will get in touch with the contact section on section electric pole 1 every
Pass 7 and the contact remote control connection of section intelligent breaker 8 are left, is got in touch between section route 1 and contact section route 24 in connection shape
State, at this point, the route positioned at maintenance route two sides is respectively by substation 1 in addition to needing the route overhauled to be in off-position
With 2 58 normal power supply of substation.
2. middle intelligent breaker and intelligent switch refer to except contact section disconnecting switch 7 and the intelligent open circuit of contact section above-mentioned steps
Other than device 8, remaining goes out line segment intelligent breaker 1 and out line segment intelligent switch 1, out 2 57 and of line segment intelligent breaker
Line segment intelligent switch 2 60, medial section intelligent breaker one and medial section intelligent switch one, medial section intelligence open circuit out
Device two and medial section intelligent switch two.
In conjunction with attached drawing 1-5, specific embodiments of the present invention are further described:
The installation of first step substation outlet segment structure:
Substation's outlet segment structure includes outlet segment structure one and outlet segment structure two；
Outlet segment structure one includes line segment electric pole 1, go out line segment intelligent breaker 1, substation 1, go out line segment panelgirder
One 53, go out line segment intelligent switch 1 and substation's outlet 1；
Outlet segment structure two includes line segment electric pole 2 56, go out line segment intelligent breaker 2 57, substation 2 58, go out line segment panelgirder
2 59, go out line segment intelligent switch 2 60 and substation's outlet 2 61；
The top of line segment electric pole 1 is equipped with line segment panelgirder 1 out, and one end of line segment panelgirder 1 passes through substation's outlet out
One 55 connect with substation 1, install out line segment intelligent breaker 1 and out line segment intelligent switch on line segment electric pole 1 out
One 54；
2 56 top of line segment electric pole is equipped with line segment panelgirder 2 59 out, and one end of line segment panelgirder 2 59 passes through substation's outlet two out
61 connect with substation 2 58, install out line segment intelligent breaker 2 57 and out line segment intelligent switch two on line segment electric pole 2 56 out
60。
The installation of second step contact segment structure:
Comprising getting in touch with, section electric pole 1, dual power supply bar are anti-error to climb structure 2, contact section route 1, contact section route two to contact segment structure
4, section panelgirder 5, bracing wire 6, contact section disconnecting switch 7, contact section intelligent breaker 8, lead 1, lead 2 10 and lead are got in touch with
3 11；
Contact section route 1 and contact section route 24 are connected respectively to the both ends of the contact section panelgirder 5 of contact section electric pole 1, contact
Installation dual power supply bar is anti-error on section electric pole 1 climbs structure 2, and bracing wire 6, contact section route 1, connection is arranged in the two sides of contact section electric pole 1
Lead 2 10, one 9 and of lead are passed sequentially through between network section disconnecting switch 7, contact section intelligent breaker 8 and contact section route 24
Lead 3 11 connects.
The installation of third step route medial section structure: 3 segmental structures one are linked together, 3 segmental structures one
Respectively segmental structure A, segmental structure B and segmental structure C；
Segmental structure A include medial section electric pole A13, medial section intelligent breaker A14, medial section branched line A15, in
Between be segmented panelgirder A16, medial section intelligent switch A17 and medial section route A18；
Segmental structure B includes medial section electric pole B19, medial section intelligent breaker B20, medial section panelgirder B21, intermediate point
Section intelligent switch B22 and medial section route B23；
Segmental structure C include medial section electric pole C25, medial section intelligent breaker C26, medial section branched line C27, in
Between be segmented panelgirder C28, medial section intelligent switch C29 and medial section route C30；
It is equipped with auxiliary electric pole A12 between segmental structure A and contact segment structure, auxiliary is equipped between segmental structure B and segmental structure C
Electric pole B24；
The medial section top electric pole A13 is equipped with medial section panelgirder A16, and one end of medial section panelgirder A16 is equipped with medial section
Route A18, the other end are connect with contact section route 1；The medial section upper end electric pole A13 is equipped with medial section branched line A15；
Medial section electric pole A13 is equipped with medial section intelligent breaker A14 and medial section intelligent switch A17, medial section route
A18 is connect with contact section route 1 by medial section intelligent breaker A14 and medial section intelligent switch A17；
The medial section top electric pole B19 is equipped with medial section panelgirder B21, and one end of medial section panelgirder B21 is equipped with medial section
Route B23, the other end are connect with medial section route A18；Medial section electric pole B19 is equipped with medial section intelligent breaker
B20 and medial section intelligent switch B22, medial section route B23 and medial section route A18 pass through medial section intelligence open circuit
Device B20 is connected with medial section intelligent switch B22；
The medial section top electric pole C25 is equipped with medial section panelgirder C28, and one end of medial section panelgirder C28 is equipped with medial section
Route C30, the other end are connect with medial section route B23；The medial section upper end electric pole C25 is equipped with medial section branched line
C27；Medial section electric pole C25 is equipped with medial section intelligent switch C29 and medial section intelligent breaker C26, medial section
Route C30 is connect with medial section route B23 by medial section intelligent switch C29 and medial section intelligent breaker C26；
Medial section route C30 is connect with the other end of line segment panelgirder 1 out, medial section route C30 and substation's outlet one
55 by going out line segment intelligent breaker 1 and the out connection of line segment intelligent switch 1.
3 segmental structures two are linked together, 3 segmental structures two are respectively segmental structure D, segmental structure E and divide
Segment structure F；
Segmental structure D include medial section electric pole D32, medial section intelligent breaker D33, medial section branched line D34, in
Between be segmented panelgirder D35, medial section intelligent switch D36 and medial section route D37；
Segmental structure E includes medial section electric pole E38, medial section intelligent breaker E39, medial section panelgirder E40, intermediate point
Section intelligent switch E41 and medial section route E42；
Segmental structure F include medial section electric pole F44, medial section intelligent breaker F45, medial section branched line F46, in
Between be segmented panelgirder F47, medial section intelligent switch F48 and medial section route F49；
It is equipped with auxiliary electric pole D31 between segmental structure D and contact segment structure, auxiliary is equipped between segmental structure E and segmental structure F
Electric pole F43；
The medial section top electric pole D32 is equipped with medial section panelgirder D35, and one end of medial section panelgirder D35 is equipped with medial section
Route D37, the other end are connect with contact section route 24；The medial section upper end electric pole D32 is equipped with medial section branched line D34；
Medial section electric pole D32 is equipped with medial section intelligent breaker D33 and medial section intelligent switch D36, medial section route
D37 is connect with contact section route 24 by medial section intelligent breaker D33 and medial section intelligent switch D36；
The medial section top electric pole E38 is equipped with medial section panelgirder E40, and one end of medial section panelgirder E40 is equipped with medial section
Route E42, the other end are connect with medial section route D37；Medial section electric pole E38 is equipped with medial section intelligent breaker
E39 and medial section intelligent switch E41, medial section route E42 and medial section route D37 pass through medial section intelligence open circuit
Device E39 is connected with medial section intelligent switch E41；
The medial section top electric pole F44 is equipped with medial section panelgirder F47, and one end of medial section panelgirder F47 is equipped with medial section
Route F49, the other end are connect with medial section route E42；The medial section upper end electric pole F44 is equipped with medial section branched line
F46；Medial section electric pole F44 is equipped with medial section intelligent breaker F45 and medial section intelligent switch F48, medial section
Route F49 is connect with medial section route E42 by medial section intelligent breaker F45 and medial section intelligent switch F48；
Medial section route F49 is connect with the other end of line segment panelgirder 2 59 out, medial section route F49 and substation's outlet two
61 by going out line segment intelligent breaker 2 57 and the out connection of line segment intelligent switch 2 60.
The installation of 4th step intelligent control structure: distribution terminal 62 and wireless service are respectively mounted on every intelligent breaker
Device 63 installs dispatch automated system 65 in exchange master station 64.
The contact section electric pole 1, auxiliary electric pole A12, medial section electric pole A13, medial section electric pole B19, auxiliary electric pole
B24, medial section electric pole C25, auxiliary electric pole D31, medial section electric pole D32, medial section electric pole E38, auxiliary electric pole E43,
Medial section electric pole F44, go out line segment electric pole 1 and branched line can be set on line segment electric pole 2 56 out, carry out next stage
Divide electricity.
In route normal operational condition, the contact section disconnecting switch 7 and contact section intelligent breaker on section electric pole 1 are got in touch with
8 be in disengaged position, at this point, contact section route 1 and contact section route 24 between be in an off state, contact section electric pole 1 this
When be dual power supply electric pole.
If medial section route B23 failure needs to overhaul, operator is divided by dispatch automated system 65
Not by the medial section intelligent breaker B20 and medial section intelligent switch B22 and medial section electricity on medial section electric pole B19
Medial section intelligent breaker C26 and medial section intelligent switch C29 remote control on bar C25 are disconnected, then will be got in touch on section electric pole 1
Contact section disconnecting switch 7 and contact section intelligent breaker 8 remote control connection, get in touch with section route 1 and contact section route 24 between
In connection status；At this point, medial section route B23, segmental structure B and segmental structure C are in off-position, operator couple
Medial section route B23 is overhauled；And substation 1 is one normal power supply of outlet segment structure, substation 2 58 is followed successively by out
Line segment structure two, segmental structure F, segmental structure E, segmental structure D, contact segment structure and segmental structure A normal power supply, greatly
Shorten power failure area and power off time.
The operation order of intelligent breaker and intelligent switch of the present invention and the operation order of normal circuit breaker and regular tap
Unanimously.
Claims (5)
- The intelligence contact structure 1. a kind of 10kV route dual power supply is handed in hand, it is characterised in that: among contact segment structure, route Segmental structure, substation's outlet segment structure and intelligent control structure；The contact segment structure includes contact section electric pole (1), contact section route one (3), contact section route two (4), contact section flower The top of beam (5), contact section disconnecting switch (7) and contact section intelligent breaker (8), contact section electric pole (1) is equipped with contact Duan Hualiang (5), one end of contact section panelgirder (5) are equipped with contact section route one (3), and the other end is equipped with contact section route two (4)；Connection Network section electric pole (1) is equipped with contact section disconnecting switch (7) and contact section intelligent breaker (8), and contact section route one (3) passes through connection Network section disconnecting switch (7) and contact section intelligent breaker (8) are connect with contact section route two (4)；The route medial section structure is made of segmental structure one and segmental structure two, and segmental structure one includes medial section electricity Bar one, medial section intelligent breaker one, medial section panelgirder one, medial section intelligent switch one and medial section route one, The top of medial section electric pole one is equipped with medial section panelgirder one, and one end of medial section panelgirder one is equipped with medial section route One, the other end is connect with contact section route one (3), and medial section electric pole one is equipped with medial section intelligent breaker one and centre Be segmented intelligent switch one, contact section route one (3) by medial section intelligent switch one and medial section intelligent breaker one with Medial section route one connects；Segmental structure two includes medial section electric pole two, medial section intelligent breaker two, medial section Panelgirder two, medial section intelligent switch two and medial section route two, the top of medial section electric pole two is equipped with medial section flower Beam two, one end of medial section panelgirder two are equipped with medial section route two, and the other end is connect with contact section route two (4), intermediate It is segmented electric pole two and is equipped with medial section intelligent switch two and medial section intelligent breaker two, contact section route two (4) passes through Medial section intelligent switch two and medial section intelligent breaker two are connect with medial section route two；Substation's outlet segment structure includes outlet segment structure one and outlet segment structure two, and outlet segment structure one includes line segment Electric pole one (50), go out line segment intelligent breaker one (51), substation one (52), go out line segment panelgirder one (53), go out line segment intelligently open One (54) and substation's outlet one (55) are closed, the top of line segment electric pole one (50) is equipped with line segment panelgirder one (53) out, out line segment One end of panelgirder one (53) is connect by substation's outlet one (55) with substation one (52), the other end and medial section route one Connection, line segment electric pole one (50) is equipped with line segment intelligent switch one (54) and out line segment intelligent breaker one (51), power transformation out Outlet one (55) stand by going out line segment intelligent switch one (54) and out line segment intelligent breaker one (51) and medial section route one Connection；Outlet segment structure two includes line segment electric pole two (56), go out line segment intelligent breaker two (57), substation two (58), go out Line segment panelgirder two (59) goes out line segment intelligent switch two (60) and substation's outlet two (61), out the top of line segment electric pole two (56) Equipped with line segment panelgirder two (59) out, one end of line segment panelgirder two (59) passes through substation's outlet two (61) and substation two (58) out Connection, the other end connect with medial section route two, out line segment electric pole two (56) equipped with line segment intelligent switch two (60) out and Line segment intelligent breaker two (57) out, substation's outlet two (61) is by going out line segment intelligent switch two (60) and line segment is intelligently disconnected out Road device two (57) is connect with medial section route two；The intelligent control structure includes distribution terminal (62), wireless server (63), exchange master station (64) and dispatching automation System (65), contact section intelligent breaker (8), medial section intelligent breaker two, go out line segment at medial section intelligent breaker one Intelligent breaker one (51) and out line segment intelligent breaker two (57) are equipped with distribution terminal (62) and wireless server (63), if Control contact section is intelligently disconnected respectively by wireless server (63) for the dispatch automated system (65) for setting in exchange master station (64) Road device (8), medial section intelligent breaker two, goes out line segment intelligent breaker one (51) and goes out medial section intelligent breaker one Line segment intelligent breaker two (57)；Contact section intelligent breaker (8), medial section intelligent breaker one, medial section are intelligently disconnected Road device two, go out line segment intelligent breaker one (51) and out line segment intelligent breaker two (57) respectively with get in touch with section disconnecting switch (7), Medial section intelligent switch one, medial section intelligent switch two go out line segment intelligent switch one (54) and out line segment intelligent switch two (60) electric-linked.
- The intelligence contact structure 2. a kind of 10kV route dual power supply according to claim 1 is handed in hand, it is characterised in that: described Contact section electric pole (1) is equipped with that dual power supply bar is anti-error climbs structure (2), and the anti-error structure of climbing of dual power supply bar includes anchor ear (2-1), skeleton (2-2), iron plate (2-3), warning poster (2-4) and drift bolt (2-5), anchor ear (2-1) are two, are fixed on by drift bolt (2-5) It gets in touch on section electric pole, skeleton (2-2) is semicircle, and around setting on the outside of anchor ear (2-1), both ends are welded on anchor ear (2-1) On mounting ear, semi-circular shape main frame structure is formed；Iron plate (2-3) is fan annular or semi-circular shape, and matching is fixed on semi-circular shape Inside main frame structure, iron plate (2-3) is equipped with warning poster (2-4).
- The intelligence contact structure 3. a kind of 10kV route dual power supply according to claim 1 is handed in hand, it is characterised in that: described Contact section route one (3) is connected by lead two (10) with contact section disconnecting switch (7), and contact section disconnecting switch (7) passes through Lead one (9) is connect with contact section intelligent breaker (8), and contact section intelligent breaker (8) passes through lead three (11) and contact section Route two (4) connection.
- The intelligence contact structure 4. a kind of 10kV route dual power supply according to claim 1 is handed in hand, it is characterised in that: described Segmental structure one and segmental structure two are multiple.
- The intelligent contact method 5. a kind of 10kV route dual power supply is handed in hand, using intelligence described in claim 1-4 any one Get in touch with structure, it is characterised in that following steps:1. contact section disconnecting switch (7) and contact section intelligence open circuit in route normal operational condition, in contact section electric pole (1) Device (8) is in disengaged position, at this point, being in an off state between contact section route one (3) and contact section route two (4)；2. breaking down in route, accident or when needing to overhaul, operator will need to examine by dispatch automated system (65) The intelligent breaker on the adjacent two sides electric pole of route and intelligent switch remote control disjunction are repaired, then the contact on section electric pole (1) will be got in touch with Section disconnecting switch (7) and contact section intelligent breaker (8) remote control connection, get in touch with section route one (3) and get in touch with section route two (4) it Between be in connection status, at this point, the route positioned at maintenance route two sides is distinguished in addition to needing the route that overhauls be in off-position By substation one (52) and substation two (58) normal power supply.
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| CN201910592499.2A CN110323833B (en) | 2019-07-03 | 2019-07-03 | 10kV line dual-power hand-in-hand intelligent contact structure and method |
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