CN205645656U - Intelligent high voltage isolator - Google Patents
Intelligent high voltage isolator Download PDFInfo
- Publication number
- CN205645656U CN205645656U CN201620422256.6U CN201620422256U CN205645656U CN 205645656 U CN205645656 U CN 205645656U CN 201620422256 U CN201620422256 U CN 201620422256U CN 205645656 U CN205645656 U CN 205645656U
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- diode
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Abstract
The utility model discloses an intelligent high voltage isolator, including base, first insulation pillar, the insulating pillar of second and controller, first insulation pillar, the insulating pillar of second and controller set up side by side on the base, and first insulation pillar upper end is equipped with first contact seat, is equipped with a conductive contact on the first contact seat, the inside temperature sensor that is equipped with of first contact seat, and a conductive contact goes up through the first conducting rod of first bolt fixed connection, the insulating pillar of second upper end is equipped with second contact seat, is equipped with the 2nd conductive contact on the second contact seat, inside the 2nd temperature sensor that is equipped with of second contact seat, and the 2nd conductive contact goes up through second bolt fixed connection second conducting rod, and first conducting rod and second conducting rod be through intelligent in -cut connection, the utility model discloses the structure principle is simple, and the reaction is sensitive, and electric power system's safe operation is ensured to break -make that can intelligent control isolator.
Description
Technical field
This utility model relates to field of electrical equipment, is specially a kind of Intelligent high-pressure disconnecting switch.
Background technology
Disconnecting switch is to use most a kind of electrical equipment in high-voltage switch electric appliance, is to play buffer action in circuit.Every
Leaving pass for each step voltage, be used as to change circuit and connect or make circuit or equipment and isolated from power, it does not stop ability, only
Can operate again after first circuit being disconnected with miscellaneous equipment.The existing principles and structure being dielectrically separated from switch is fairly simple, and one
As under big fault magneticaction switch easily disconnect, owing to usage amount is big, functional reliability requires height, to electric substation, electricity
The impact of the design of factory, foundation and safe operation is the biggest, and along with technology development, power system cost is more and more higher,
Any one link goes wrong, and is all likely to result in substantial amounts of loss.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent high-pressure disconnecting switch, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of Intelligent high-pressure disconnecting switch, bag
Include base, the first insulation column, the second insulation column and controller, described first insulation column, described second insulation column and
Described controller is disposed side by side on base, and described first insulation column upper end is provided with the first contact base, described first contact base
It is provided with the first conductive contact, inside described first contact base, is provided with the first temperature sensor, logical on described first conductive contact
Cross the first bolt fixing connection the first conducting rod；Described second insulation column upper end is provided with the second contact base, described second contact
Seat is provided with the second conductive contact, is provided with the second temperature sensor, on described second conductive contact inside described second contact base
Connecting the second conducting rod by the second bolt is fixing, described first conductive contact and the second conductive contact draw the first wiring respectively
Terminal and the second binding post.
Preferably, described first conducting rod includes that first body of rod, one end of described first body of rod are provided with the first end plate, another
End is provided with the first termination, and described first both sides, termination are provided with groove, and described first end plate and the first termination become with first body of rod
Integral structure, described first end plate is provided with first and fixes connecting hole, and the outer cover of described first body of rod is provided with the first insulation
Body.
Preferably, described second conducting rod includes that second body of rod, one end of described second body of rod are provided with the second end plate, another
End is provided with the second termination, and described second termination inner chamber is provided with symmetrically arranged locking head, and outer wall is provided with locking head driver and nothing
Line receptor, described locking head driver connects wireless instructions receptor, and two described locking heads are connected to the first termination
On groove in, described second end plate and the second termination and the second integrated structure of the body of rod, described second end plate is provided with
Second fixes connecting hole, and the outer cover of described second body of rod is provided with the second insulator.
Preferably, Micro Controller Unit (MCU) driving module, detection of electrical leakage module, fault location module, power-off it are provided with in described controller
Self-shield module and wireless communication module, described Micro Controller Unit (MCU) driving module connects detection of electrical leakage module, fault location mould respectively
Block, automatic cut-off protection protect module, the first temperature sensor, the second temperature sensor and wireless instructions receptor, described single-chip microcomputer
Module is driven to connect monitoring terminal by wireless communication module.
Preferably, described automatic cut-off protection protects module and includes switch, audion, field-effect transistor, bidirectional trigger diode
With bidirectional triode thyristor pipe, described transistor base connects diode B negative pole and resistance D one end respectively, and colelctor electrode connects field respectively
Effect transistor grid and resistance B one end, described transistor emitter connect respectively field-effect transistor source electrode and resistance D another
End, the drain electrode of described field-effect transistor connects diode C negative pole and electric capacity B one end respectively, and the described electric capacity B other end connects respectively
Bidirectional trigger diode one end and resistance E one end, the described resistance E other end connect bidirectional triode thyristor pipe one end, described two-way can
The control silicone tube other end connects the bidirectional trigger diode other end and transistor emitter respectively, and described diode C positive pole connects respectively
Connecting resistance A one end and diode B positive pole, described resistance A other end connecting valve one end, the described switch other end connects diode
A positive pole, described diode A negative pole is connected in series resistance B, electric capacity A, described electric capacity A two ends parallel resistance C.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model structural principle is simple, is quick on the draw, and can Based Intelligent Control be conducted electricity by Micro Controller Unit (MCU) driving module
The break-make of bar such that it is able to realize the break-make of Based Intelligent Control disconnecting switch, it is ensured that the safe operation of power system.
(2) this utility model can automatically positioning fault points, and when fault occurs, it is possible to by the fault message very first time
Send to monitoring terminal, it is possible to increase overhaul efficiency.
(3) this utility model also uses automatic cut-off protection to protect module, and it is quick on the draw, it is possible to effectively prevent unexpected power-off processus aboralis
So energising burns out by electric loading, it is to avoid the waste of the energy and the generation of security incident.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the first conducting rod of the present utility model and the second conducting rod attachment structure schematic diagram；
Fig. 3 is control principle block diagram of the present utility model；
Fig. 4 is that automatic cut-off protection of the present utility model protects module principle figure；
In figure: 1, base；2, the first insulation column；3, the second insulation column；4, controller；5, the first contact base；6,
One conductive contact；7, the first temperature sensor；8, the first bolt；9, the first conducting rod；10, the second contact base；11, the second conduction
Contact；12, the second temperature sensor；13, the second bolt；14, the second conducting rod；15, the first binding post；16, the second wiring
Terminal；17, first body of rod；18, the first end plate；19, the first termination；20, groove；21, first connecting hole is fixed；22, first is exhausted
Edge body；23, second body of rod；24, the second end plate；25, the second termination；26, locking head；27, locking head driver；28, wireless finger
Make receptor；29, Micro Controller Unit (MCU) driving module；30, detection of electrical leakage module；31, fault location module；32, automatic cut-off protection protects module；
33, wireless communication module；34, monitoring terminal；35, switch；36, audion；37, field-effect transistor；38, two-way triggering two pole
Pipe；39, bidirectional triode thyristor pipe；40, the second insulator；41, second connecting hole is fixed；1a, resistance A；2a, resistance B；3a, resistance
C；4a, resistance D；5a, resistance E；1b, diode A；2b, diode b；3b, diode C；1c, electric capacity A；2c, electric capacity B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of Intelligent high-pressure disconnecting switch, the end of including
Seat the 1, first insulation column the 2, second insulation column 3 and controller 4, the first insulation column the 2, second insulation column 3 and controller 4
Being disposed side by side on base 1, the first insulation column 2 upper end is provided with the first contact base 5, and the first contact base 5 is provided with the first conduction
Contact 6, the first contact base 5 is internal is provided with the first temperature sensor 7, and the first conductive contact 6 connects by the first bolt 8 is fixing
First conducting rod 9；Second insulation column 3 upper end is provided with the second contact base 10, and the second contact base 10 is provided with the second conductive contact
11, the second contact base 10 is internal is provided with the second temperature sensor 12, fixing even by the second bolt 13 on the second conductive contact 11
Connecing the second conducting rod 14, the first conductive contact 6 and the second conductive contact 11 draw the first binding post 15 and the second wiring respectively
Terminal 16.
In the present embodiment, the first conducting rod 9 includes that first body of rod 17, one end of first body of rod 17 are provided with the first end plate 18,
The other end is provided with the first termination 19, and the first both sides, termination 19 are provided with groove 20, the first end plate 18 and the first termination 19 and first
The integrated structure of the body of rod 17, the first end plate 18 is provided with first and fixes connecting hole 21, and the outer cover of first body of rod 17 is provided with
One insulator 22；Second conducting rod 14 includes that second body of rod 23, one end of second body of rod 23 are provided with the second end plate 24, and the other end sets
Having the second termination 25, the second termination 25 inner chamber to be provided with symmetrically arranged locking head 26, outer wall is provided with locking head driver 27 and nothing
Line receptor 28, locking head driver 27 connects wireless instructions receptor 28, and two locking heads 26 are connected to the first termination
In groove 20 on 19, the second end plate 24 and the second termination 25 and the second integrated structure of the body of rod 23, on the second end plate 24
Being provided with second and fix connecting hole 41, the outer cover of second body of rod 23 is provided with the second insulator 40.The insulation that this utility model uses
Body is prevented from disruptive conduction bar under environment under high pressure.
In the present embodiment, in controller 4, it is provided with Micro Controller Unit (MCU) driving module 29, detection of electrical leakage module 30, fault location module
31, automatic cut-off protection protects module 32 and wireless communication module 33, Micro Controller Unit (MCU) driving module 29 connect respectively detection of electrical leakage module 30,
Fault location module 31, automatic cut-off protection protect module the 32, first temperature sensor the 7, second temperature sensor 12 and wireless instructions
Receptor 28, Micro Controller Unit (MCU) driving module 29 connects monitoring terminal 34 by wireless communication module 33.This utility model passes through monolithic
Machine drives the module can the break-make of Based Intelligent Control conducting rod such that it is able to realize the break-make of Based Intelligent Control disconnecting switch, it is ensured that electricity
The safe operation of Force system；This utility model can automatically positioning fault points, and when fault occurs, it is possible to by fault message
One time sent to monitoring terminal, it is possible to increase overhaul efficiency.
It addition, in the present embodiment, automatic cut-off protection protect module 32 include switching 35, audion 36, field-effect transistor 37, double
To diac 38 and bidirectional triode thyristor pipe 39, audion 36 base stage connects diode B 2b negative pole and resistance D 4a mono-respectively
End, colelctor electrode connects field-effect transistor 37 grid and resistance B 2a one end respectively, and audion 36 emitter stage connects field effect respectively
Answering transistor 37 source electrode and the resistance D 4a other end, field-effect transistor 37 drains and connects diode C 3b negative pole and electric capacity respectively
B 2c one end, the electric capacity B 2c other end connects bidirectional trigger diode 38 one end and resistance E 5a one end respectively, and E 5a is another for resistance
One end connects bidirectional triode thyristor pipe 39 one end, and bidirectional triode thyristor pipe 39 other end connects bidirectional trigger diode 38 other end respectively
With audion 36 emitter stage, diode C 3b positive pole connects resistance A 1a one end and diode B 2b positive pole, resistance A 1a respectively
Other end connecting valve 35 one end, switchs 35 other ends and connects diode A 1b positive pole, and diode A 1b negative pole is connected in series electricity
Resistance B 2a, electric capacity A 1c, electric capacity A 1c two ends parallel resistance C 3a.The automatic cut-off protection that this utility model uses protects module, and it is anti-
Should be sensitive, it is possible to after effectively preventing unexpected power-off, suddenly energising burns out by electric loading, it is to avoid the waste of the energy and safe thing
Therefore generation.
Using method of the present utility model comprises the following steps:
A, the first binding post 15 and the second binding post 16 being respectively connected in circuit, single chip control module 29 controls
Locking head driver 27 drives locking head 26 to be stuck in groove 20, conducting rod normally；
Temperature signal is sent to Micro Controller Unit (MCU) driving module by B, first temperature sensor the 7, second temperature sensor 12 in real time
In 29；
C, when circuit breaks down, Micro Controller Unit (MCU) driving module 29 drives detection of electrical leakage module 30 and fault location immediately
Module 31, sends information about power and position of failure point to monitoring terminal 34, and starts automatic cut-off protection and protect module 32 and protect electricity consumption
Equipment；
D, Micro Controller Unit (MCU) driving module 29 send instruction to wireless instructions receptor 28, and wireless instructions receptor 28 receives instruction
Backward Micro Controller Unit (MCU) driving module 29 feedback information, Micro Controller Unit (MCU) driving module 29 controls locking head driver 27, by locking head 26 with
The separated contact of groove 20, now disconnects galvanic circle.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention, but this
The invention thought of utility model is not limited to that utility model, the repacking of any utilization inventive concept, all will include this in specially
In profit scope of patent protection.
Claims (5)
1. an Intelligent high-pressure disconnecting switch, including base (1), the first insulation column (2), the second insulation column (3) and control
Device processed (4), it is characterised in that: described first insulation column (2), described second insulation column (3) and described controller (4) are side by side
Being arranged on base (1), described first insulation column (2) upper end is provided with the first contact base (5), on described first contact base (5)
Being provided with the first conductive contact (6), described first contact base (5) is internal is provided with the first temperature sensor (7), and described first conduction is touched
The first conducting rod (9) is connected by the first bolt (8) is fixing on point (6)；Described second insulation column (3) upper end is provided with second and touches
Headstock (10), described second contact base (10) is provided with the second conductive contact (11), and described second contact base (10) is internal to be provided with
Second temperature sensor (12), described second conductive contact (11) connects the second conducting rod by the second bolt (13) is fixing
(14), described first conductive contact (6) and the second conductive contact (11) draw the first binding post (15) and the second wiring respectively
Terminal (16).
A kind of Intelligent high-pressure disconnecting switch the most according to claim 1, it is characterised in that: described first conducting rod (9)
Including first body of rod (17), one end of described first body of rod (17) is provided with the first end plate (18), and the other end is provided with the first termination
(19), described first termination (19) both sides are provided with groove (20), described first end plate (18) and the first termination (19) and first
The body of rod (17) integrated structure, described first end plate (18) is provided with first and fixes connecting hole (21), described first body of rod
(17) outer cover is provided with the first insulator (22).
A kind of Intelligent high-pressure disconnecting switch the most according to claim 1, it is characterised in that: described second conducting rod (14)
Including second body of rod (23), one end of described second body of rod (23) is provided with the second end plate (24), and the other end is provided with the second termination
(25), described second termination (25) inner chamber is provided with symmetrically arranged locking head (26), outer wall be provided with locking head driver (27) and
Wireless instructions receptor (28), described locking head driver (27) connects wireless instructions receptor (28), two described locking heads
(26) it is connected to the groove (20) on the first termination (19) Nei, described second end plate (24) and the second termination (25) and the second bar
Body (23) integrated structure, described second end plate (24) is provided with second and fixes connecting hole (41), described second body of rod (23)
Outer cover be provided with the second insulator (40).
A kind of Intelligent high-pressure disconnecting switch the most according to claim 1, it is characterised in that: described controller sets in (4)
Have Micro Controller Unit (MCU) driving module (29), detection of electrical leakage module (30), fault location module (31), automatic cut-off protection protect module (32) and
Wireless communication module (33), described Micro Controller Unit (MCU) driving module (29) connects detection of electrical leakage module (30), fault location module respectively
(31), automatic cut-off protection protects module (32), the first temperature sensor (7), the second temperature sensor (12) and wireless instructions reception
Device (28), described Micro Controller Unit (MCU) driving module (29) connects monitoring terminal (34) by wireless communication module (33).
A kind of Intelligent high-pressure disconnecting switch the most according to claim 4, it is characterised in that: described automatic cut-off protection protects module
(32) include switching (35), audion (36), field-effect transistor (37), bidirectional trigger diode (38) and bidirectional triode thyristor pipe
(39), described audion (36) base stage connects diode B(2b respectively) negative pole and resistance D(4a) one end, colelctor electrode connects respectively
Field-effect transistor (37) grid and resistance B(2a) one end, described audion (36) emitter stage connects field-effect transistor respectively
(37) source electrode and resistance D(4a) other end, described field-effect transistor (37) drain electrode connects diode C(3b respectively) negative pole and electricity
Hold B(2c) one end, described electric capacity B(2c) other end connects bidirectional trigger diode (38) one end and resistance E(5a respectively) one end,
Described resistance E(5a) other end connection bidirectional triode thyristor pipe (39) one end, described bidirectional triode thyristor pipe (39) other end connects respectively
Meeting bidirectional trigger diode (38) other end and audion (36) emitter stage, described diode C(3b) positive pole connects resistance A respectively
(1a) one end and diode B(2b) positive pole, described resistance A(1a) other end connecting valve (35) one end, described switch (35) is another
One end connects diode A(1b) positive pole, described diode A(1b) negative pole is connected in series resistance B(2a), electric capacity A(1c), described electricity
Hold A(1c) two ends parallel resistance C(3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422256.6U CN205645656U (en) | 2016-05-10 | 2016-05-10 | Intelligent high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422256.6U CN205645656U (en) | 2016-05-10 | 2016-05-10 | Intelligent high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645656U true CN205645656U (en) | 2016-10-12 |
Family
ID=57059814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422256.6U Expired - Fee Related CN205645656U (en) | 2016-05-10 | 2016-05-10 | Intelligent high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826121A (en) * | 2016-05-10 | 2016-08-03 | 圣特立集团有限公司 | Intelligent type high voltage isolation switch |
-
2016
- 2016-05-10 CN CN201620422256.6U patent/CN205645656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826121A (en) * | 2016-05-10 | 2016-08-03 | 圣特立集团有限公司 | Intelligent type high voltage isolation switch |
| CN105826121B (en) * | 2016-05-10 | 2018-02-02 | 圣特立集团有限公司 | A kind of Intelligent high-pressure disconnecting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |