CN106787196B - A kind of power distribution automation monitor terminal - Google Patents
A kind of power distribution automation monitor terminal Download PDFInfo
- Publication number
- CN106787196B CN106787196B CN201611212841.4A CN201611212841A CN106787196B CN 106787196 B CN106787196 B CN 106787196B CN 201611212841 A CN201611212841 A CN 201611212841A CN 106787196 B CN106787196 B CN 106787196B
- Authority
- CN
- China
- Prior art keywords
- converter
- concave body
- door
- pedestal
- plate
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 27
- 239000006260 foam Substances 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 15
- 238000005070 sampling Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000009510 drug design Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- H02J13/0006—
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Testing Relating To Insulation (AREA)
- Fire Alarms (AREA)
Abstract
The present invention provides a kind of power distribution automation monitor terminal, including photo resistance, battery, solenoid valve, temperature detect switch (TDS), fan, arc probe, A/D converter and single-chip microcontroller, photo resistance is connected to the battery by conducting wire and is connect, solenoid valve is connected by conducting wire with photo resistance, the design solves the problems, such as that monitoring of electric power terminal fire behavior due to caused by short circuit cannot be put out in a short time, temperature detect switch (TDS) is connected to the battery by conducting wire and is connect, fan is connected by conducting wire with temperature detect switch (TDS), the design solves the problems, such as monitoring of electric power terminal poor radiation, arc probe is connected by data line with A/D converter, A/D converter is connected by data line with single-chip microcontroller, the design solves the problems, such as to break down inside monitoring of electric power terminal and cannot find in time, the present invention has rational design, structure is simple, safety Height, stability is good, and operation risk is low.
Description
Technical field
The present invention is a kind of power distribution automation monitor terminal, belongs to controller switching equipment field.
Background technique
Power distribution automation monitor terminal is the functions such as monitor set, metering, power quality, telecommunication, local communication in one
The transformer terminal unit of body, the operational monitoring suitable for common transformer and distribution line.In electric system directly with user's phase
The link of Lian Bingxiang user's distribution electric energy.
In the prior art, in the power system, the advanced access customer of the high voltage transmission line of grid power from power supply company, in this
Between during need special distribution transformer, the conversion of high voltage to low-voltage is realized in abbreviation distribution transforming, since distribution becomes
Depressor plays the undertaking effect of high-low pressure conversion, and power supply company especially pays close attention to its operating status, to repair in time and
It finds the problem, improve power supply quality and reduces security risk.Since distribution transforming place is more dispersed, and majority is in outdoor environment
It is interior, therefore certain difficulty is caused to its maintenance and safety, the distribution place usually in platform area cannot effectively prevent
Shield and isolation will cause dangerous and unconventional operation and can not be found and record in time, and general route passes through prolonged
Insulator meeting aging after operation work is very easy to cause the generation of short circuit and fire, the heat that instrument and equipment distributes in terminal
Cannot effectively shed also can bring hidden danger for the normal work of system, meanwhile, maintenance personnel is when opening distribution terminal
It is difficult the presence for determining whether the inside has electric arc, blindly the injury for easily causing personnel is opened, so it is automatic to be badly in need of a kind of distribution
Change monitor terminal to solve the appeal problem.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of power distribution automation monitor terminal, to solve
The problems mentioned above in the background art, the present invention has rational design, and structure is simple, highly-safe, and stability is good, operation risk
It is low.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of power distribution automation monitoring
Terminal, including apparatus main body, fire department, cooling mechanism and monitoring system, described device main body is by rotation door handle, concave
Body, pedestal and door-plate composition, concave body lower end surface are mounted on the base end face, and the door-plate left end is mounted on concave body
Left end edges and corners, the rotation door handle are mounted in the middle part of door-plate right end, and the fire department is by foam chamber, upper cover plate, photosensitive
Resistance, battery, nozzle, solenoid valve, conduit one and conduit two form, and the upper cover plate is assemblied in concave body upper surface, institute
It states foam chamber and is assemblied in upper cover plate upper surface, the photo resistance setting is in upper cover plate lower end surface, one upper end of the conduit installation
In foam chamber, one lower end of conduit is mounted on solenoid valve, and two upper end of conduit is mounted on solenoid valve, the nozzle
It is assemblied in two lower end of conduit, the battery is arranged in chassis interior, and the photo resistance is connected to the battery by conducting wire to be connect,
The solenoid valve is connected by conducting wire with photo resistance, and the cooling mechanism is by temperature detect switch (TDS), shutter one, fan and hundred
Leaf window two forms, and the temperature detect switch (TDS) is arranged in upper cover plate lower end surface, and the shutter one is mounted on concave body right side upper end,
The fan is mounted on concave body right flank middle part, and the shutter two is mounted on concave body right side lower end, and the temperature control is opened
Pass is connected to the battery by conducting wire to be connect, and the fan is connected by conducting wire with temperature detect switch (TDS), and the monitoring system is by alarming
Lamp, display, current signal sampling, arc probe, insulation tester, leakage indicator, printed circuit board, communication interface and
Breaker forms, and is welded with A/D converter, single-chip microcontroller and D/A converter on the printed circuit board, the alarm lamp is mounted on
Foam chamber upper surface, the display setting is in door-plate front end face upper end, the current signal sampling, arc probe, insulation inspection
It surveys instrument and leakage indicator passes through data line and is connected with A/D converter, the A/D converter, D/A converter and communication
Interface passes through data line and is connected with single-chip microcontroller, and the alarm lamp and display, which pass through conducting wire and be connected to the battery, to be connect, institute
It states D/A converter and is connected respectively with alarm lamp, display and breaker by data line.
Further, RS485 interface and USB interface, RS485 interface and USB interface are provided on the communication interface, it is complete
It has been apt to interactive function, has facilitated modification and setting of the maintenance personnel to parameter.
Further, the concave body, pedestal and door-plate are coated with Vinylidene Chloride antirust coat, Vinylidene Chloride antirust coat
Improve the anti-corrosive properties of concave body, pedestal and door-plate.
Further, the chassis interior is provided with clump weight, and clump weight increases the stability of pedestal.
Further, the door-plate is connected with concave body by shaft, and shaft solves door-plate and the folding of concave body is tired
Difficult problem.
Further, ground line is provided on the pedestal, ground line improves the safety of pedestal.
Further, the output end of the current signal sampling, arc probe, insulation tester and leakage indicator with
A/D converter input terminal is connected, and the output end of the A/D converter and communication interface is connected with the input terminal of single-chip microcontroller
Connect, the output end of the single-chip microcontroller is connected with the input terminal of D/A converter, the alarm lamp, display and breaker it is defeated
Enter end to be connected with the output end of D/A converter.
Beneficial effects of the present invention: a kind of power distribution automation monitor terminal of the invention, because the present invention be added to foam chamber,
Upper cover plate, photo resistance, battery, nozzle, solenoid valve, conduit one and conduit two, the design solve monitoring of electric power terminal
The problem of fire behavior due to caused by short circuit cannot be put out in a short time avoids the further expansion of fire behavior, increases this
The safety in operation of invention reduces the extent of damage of equipment.
Because the present invention is added to temperature detect switch (TDS), shutter one, fan and shutter two, which solves distribution monitor
The problem of heat dissipation of terminal difference, avoiding fan long-play leads to the generation of reduced service life problem, has saved electric energy.
Because the present invention is added to alarm lamp, display, current signal sampling, arc probe, insulation tester, detection of electrical leakage
Device, A/D converter, single-chip microcontroller, D/A converter, communication interface and breaker, the design solve inside monitoring of electric power terminal
It breaks down the problem of cannot finding in time, effectively prevents the occurrence of maintenance personnel is injured by electric arc, make maintenance personnel
The failure that monitoring of electric power terminal generates fast and accurately is excluded, ensure that the safety of user power utilization.
Because the present invention is added to RS485 interface and USB interface, the perfect interactive function of the design facilitates dimension
Modification and setting of the shield personnel to parameter, are separately added to Vinylidene Chloride antirust coat, which improves anti-corrosive properties of the invention, separately
It is added to clump weight, which increases stability of the invention, is separately added to shaft, and it is difficult which solves door-plate folding
The problem of, flexibility of the invention is increased, ground line is separately added to, which improves safety of the invention, the present invention
Rationally, structure is simple, and highly-safe, stability is good, and operation risk is low for design.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of power distribution automation monitor terminal of the present invention；
Fig. 2 is the structural schematic diagram of fire department in a kind of power distribution automation monitor terminal of the present invention；
Fig. 3 is the structural schematic diagram of cooling mechanism in a kind of power distribution automation monitor terminal of the present invention；
Fig. 4 is monitoring system working principle block diagram in a kind of power distribution automation monitor terminal of the present invention；
In figure: 1- alarm lamp, 2- fire department, 3- cooling mechanism, 4- rotate door handle, 5- concave body, 6- pedestal, 7-
Plate, 8- display, the sampling of 9- current signal, 10- arc probe, 11- insulation tester, 12- leakage indicator, 13-A/D conversion
Device, 14- single-chip microcontroller, 15-D/A converter, 16- communication interface, 17- breaker, the foam chamber 21-, 22- upper cover plate, the photosensitive electricity of 23-
Resistance, 24- battery, 25- nozzle, 26- conduit two, 27- solenoid valve, 28- conduit one, 31- temperature detect switch (TDS), 32- shutter one,
33- fan, 34- shutter two.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of technical solution: a kind of power distribution automation monitor terminal, including device
Main body, fire department 2, cooling mechanism 3 and monitoring system, apparatus main body by rotation door handle 4, concave body 5, pedestal 6 and
Door-plate 7 forms, and 5 lower end surface of concave body is mounted on 6 upper surface of pedestal, and 7 left end of door-plate is mounted on 5 left end edges and corners of concave body, rotation
Revolving door handle 4 is mounted in the middle part of 7 right end of door-plate.
Fire department 2 is by foam chamber 21, upper cover plate 22, photo resistance 23, battery 24, nozzle 25, solenoid valve 27, conduit
1 and conduit 2 26 form, upper cover plate 22 is assemblied in 5 upper surface of concave body, and foam chamber 21 is assemblied in 22 upper end of upper cover plate
Face, photo resistance 23 are arranged in 22 lower end surface of upper cover plate, and one 28 upper end of conduit is mounted in foam chamber 21, one 28 lower end of conduit peace
On solenoid valve 27,2 26 upper end of conduit is mounted on solenoid valve 27, and nozzle 25 is assemblied in 2 26 lower end of conduit, battery 24
It is arranged inside pedestal 6, photo resistance 23 is connected by conducting wire with battery 24, and solenoid valve 27 passes through conducting wire and photo resistance
23 are connected.
Cooling mechanism 3 is made of temperature detect switch (TDS) 31, shutter 1, fan 33 and shutter 2 34, temperature detect switch (TDS) 31
It is arranged in 22 lower end surface of upper cover plate, shutter 1 is mounted on 5 right side upper end of concave body, and it is right that fan 33 is mounted on concave body 5
In the middle part of side, shutter 2 34 is mounted on 5 right side lower end of concave body, and temperature detect switch (TDS) 31 is connected by conducting wire with battery 24
It connects, fan 33 is connected by conducting wire with temperature detect switch (TDS) 31.
Monitoring system is by alarm lamp 1, display 8, current signal sampling 9, arc probe 10, insulation tester 11, electric leakage
Detector 12, printed circuit board, communication interface 16 and breaker 17 form, and A/D conversion is welded on the printed circuit board
Device 13, single-chip microcontroller 14 and D/A converter 15, alarm lamp 1 are mounted on 21 upper surface of foam chamber, and display 8 is arranged in 7 front end of door-plate
Face upper end, current signal sampling 9, arc probe 10, insulation tester 11 and leakage indicator 12 are turned by data line and A/D
Parallel operation 13 is connected, and A/D converter 13, D/A converter 15 and communication interface 16 are connected by data line with single-chip microcontroller 14
Connect, alarm lamp 1 and display 8 are connected by conducting wire with battery 24, D/A converter 15 pass through data line respectively with alarm
Lamp 1, display 8 are connected with breaker 17.
RS485 interface and USB interface are provided on communication interface 16, concave body 5, pedestal 6 and door-plate 7 were coated with
Vinyl chloride antirust coat, pedestal 6 are internally provided with clump weight, and door-plate 7 is connected with concave body 5 by shaft, are provided on pedestal 6
Ground line, the output end that current signal samples 9, arc probe 10, insulation tester 11 and leakage indicator 12 are converted with A/D
13 input terminal of device is connected, and the output end of A/D converter 13 and communication interface 16 is connected with the input terminal of single-chip microcontroller 14, single
The output end of piece machine 14 is connected with the input terminal of D/A converter 15, and the input terminal of alarm lamp 1, display 8 and breaker 17 is equal
It is connected with the output end of D/A converter 15.
Specific embodiment: the present invention is connect by installation personnel with external power supply first, and electric energy is sent to by external power supply
Electric energy is stored in inside by battery 24, battery 24, and when fire behavior occurring inside the present invention, generated flame is radiated at light
On quick resistance 23, the resistance value of photo resistance 23 is reduced rapidly, until connecting the circuit between battery 24 and solenoid valve 27, electric power storage
Electric energy in pond 24 is sent to solenoid valve 27 through conducting wire, and solenoid valve 27 converts electric energy to mechanical energy, open conduit 1 with
Gate valve between conduit 2 26, the foam in foam chamber 21 are flowed through through conduit 1 and conduit 2 26 to nozzle 25, and nozzle 25 will
Foam is sprayed inside the present invention, which solves monitoring of electric power terminal fire behavior due to caused by short circuit cannot be in a short time
The problem of putting out avoids the further expansion of fire behavior, increases safety in operation of the invention, reduces the loss of equipment
Degree.
When present invention work operation, generated heat reaches 31 critical value of temperature detect switch (TDS), and temperature detect switch (TDS) 31 is closed, connects
Lead to the circuit between battery 24 and fan 33, the electric energy inside battery 24 is sent to fan 33 through conducting wire, and fan 33 will be electric
It can be converted into mechanical energy, the rotation of fan 33 generates suction force and the air inside the present invention is discharged, and heat is arranged together with air
Out, while outside air is internal into the present invention through shutter 1 and shutter 2 34, achievees the purpose that lasting heat dissipation, when this
After temperature inside invention reduces, temperature detect switch (TDS) 31 is disconnected, and fan 33 stops operating, which solves monitoring of electric power terminal and dissipate
The problem of hot difference, avoiding 33 long-play of fan leads to the generation of reduced service life problem, has saved electric energy.
Before the mounting, whether installation personnel first checks for of the invention faulty, is repaired or replaced in time if having,
Fault-free can continue to install, after installing, installation personnel input a current critical value, arc light critical value, insulation critical value and
Critical value of leaking electricity is into single-chip microcontroller 14, in use, current signal sampling 9, arc probe 10, insulation tester 11 and detection of electrical leakage
For device 12 in real time to detecting inside the present invention, the information being collected into is sent to A/D converter 13, A/D converter through data line
13, which convert analog signals into digital signal, is sent to single-chip microcontroller 14, single-chip microcontroller 14 by the digital signal received carry out operation and
Processing, and by treated digital signal and the current critical value of input, arc light critical value, insulation critical value and electric leakage critical value
It is compared, if more than the current critical value of input, arc light critical value, insulation critical value and electric leakage critical value, then single-chip microcontroller 14
Control instruction is issued to D/A converter 15, D/A converter 15 controls alarm lamp 1 and breaker 17 runs and leads to fault message
It crosses display 8 to be shown, which solves the problems, such as to break down inside monitoring of electric power terminal and cannot find in time, effectively
The occurrence of maintenance personnel is injured by electric arc is avoided, maintenance personnel is made fast and accurately to exclude monitoring of electric power terminal generation
Failure ensure that the safety of user power utilization.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of power distribution automation monitor terminal, including apparatus main body, fire department (2), cooling mechanism (3) and monitoring system
System, it is characterised in that: described device main body is made of rotation door handle (4), concave body (5), pedestal (6) and door-plate (7), institute
It states concave body (5) lower end surface and is mounted on pedestal (6) upper surface, door-plate (7) left end is mounted on concave body (5) left end corner angle
Place, the rotation door handle (4) are mounted in the middle part of door-plate (7) right end；
The fire department (2) by foam chamber (21), upper cover plate (22), photo resistance (23), battery (24), nozzle (25),
Solenoid valve (27), conduit one (28) and conduit two (26) composition, the upper cover plate (22) are assemblied in concave body (5) upper surface,
The foam chamber (21) is assemblied in upper cover plate (22) upper surface, and the photo resistance (23) is arranged in upper cover plate (22) lower end surface,
Conduit one (28) upper end is mounted in foam chamber (21), and conduit one (28) lower end is mounted on solenoid valve (27), institute
It states conduit two (26) upper end to be mounted on solenoid valve (27), the nozzle (25) is assemblied in conduit two (26) lower end, the electric power storage
Pond (24) setting is internal in pedestal (6), and the photo resistance (23) is connected by conducting wire with battery (24), the solenoid valve
(27) it is connected by conducting wire with photo resistance (23)；
The cooling mechanism (3) is made of temperature detect switch (TDS) (31), shutter one (32), fan (33) and shutter two (34),
The temperature detect switch (TDS) (31) is arranged in upper cover plate (22) lower end surface, and the shutter one (32) is mounted on concave body (5) right side
Upper end, the fan (33) are mounted on concave body (5) right flank middle part, and the shutter two (34) is mounted on concave body (5) right side
Side lower end, the temperature detect switch (TDS) (31) are connected by conducting wire with battery (24), and the fan (33) passes through conducting wire and temperature
Control switch (31) is connected；
The monitoring system samples (9), arc probe (10), insulation tester by alarm lamp (1), display (8), current signal
(11), leakage indicator (12), printed circuit board, communication interface (16) and breaker (17) composition, the printed circuit board
On be welded with A/D converter (13), single-chip microcontroller (14) and D/A converter (15), the alarm lamp (1) is mounted on foam chamber (21)
Upper surface, the display (8) setting in door-plate (7) front end face upper end, the current signal sampling (9), arc probe (10),
Insulation tester (11) and leakage indicator (12) are connected by data line with A/D converter (13), the A/D converter
(13), D/A converter (15) and communication interface (16) are connected by data line with single-chip microcontroller (14), the alarm lamp
(1) be connected with battery (24) by conducting wire with display (8), the D/A converter (15) pass through data line respectively with
Alarm lamp (1), display (8) are connected with breaker (17).
2. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: on the communication interface (16)
It is provided with RS485 interface and USB interface, RS485 interface and USB interface, perfect interactive function facilitates maintenance people
Modification and setting of the member to parameter.
3. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: the concave body (5), pedestal
(6) and door-plate (7) is coated with Vinylidene Chloride antirust coat, Vinylidene Chloride antirust coat improve concave body (5), pedestal (6) with
And the anti-corrosive properties of door-plate (7).
4. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: set inside the pedestal (6)
It is equipped with clump weight, clump weight increases the stability of pedestal (6).
5. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: the door-plate (7) and concave
Body (5) is connected by shaft, and shaft solves the problems, such as that door-plate (7) and concave body (5) folding is difficult.
6. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: be arranged on the pedestal (6)
There is ground line, ground line improves the safety of pedestal (6).
7. a kind of power distribution automation monitor terminal according to claim 1, it is characterised in that: the current signal sampling
(9), the output end of arc probe (10), insulation tester (11) and leakage indicator (12) is inputted with A/D converter (13)
End is connected, and the output end of the A/D converter (13) and communication interface (16) is connected with the input terminal of single-chip microcontroller (14),
The output end of the single-chip microcontroller (14) is connected with the input terminal of D/A converter (15), the alarm lamp (1), display (8) and
The input terminal of breaker (17) is connected with the output end of D/A converter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212841.4A CN106787196B (en) | 2016-12-25 | 2016-12-25 | A kind of power distribution automation monitor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212841.4A CN106787196B (en) | 2016-12-25 | 2016-12-25 | A kind of power distribution automation monitor terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106787196A CN106787196A (en) | 2017-05-31 |
| CN106787196B true CN106787196B (en) | 2019-06-11 |
Family
ID=58920710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212841.4A Active CN106787196B (en) | 2016-12-25 | 2016-12-25 | A kind of power distribution automation monitor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787196B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535245B (en) * | 2019-09-26 | 2020-11-24 | 国家电网有限公司 | Safety type electricity consumption information acquisition data access interface device |
| CN112018644A (en) * | 2020-09-09 | 2020-12-01 | 张帅 | Multifunctional power equipment box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283120A (en) * | 2014-09-28 | 2015-01-14 | 江苏海开电气有限公司 | Novel low-voltage distribution cabinet |
| CN204375102U (en) * | 2014-12-23 | 2015-06-03 | 丹东华通测控有限公司 | A kind of electrical fire monitoring device case |
| CN204391504U (en) * | 2015-02-17 | 2015-06-10 | 江苏诚纳电气有限公司 | One can remote monitoring AC low voltage power switch box |
| CN104734348A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Alternating-current low-voltage power distributing cabinet capable of being controlled remotely |
| CN204732720U (en) * | 2015-07-01 | 2015-10-28 | 国网四川省电力公司内江供电公司 | A kind of power distribution cabinet |
| CN205565435U (en) * | 2016-04-13 | 2016-09-07 | 徐华英 | High voltage power distribution cabinet that dispels heat |
-
2016
- 2016-12-25 CN CN201611212841.4A patent/CN106787196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283120A (en) * | 2014-09-28 | 2015-01-14 | 江苏海开电气有限公司 | Novel low-voltage distribution cabinet |
| CN204375102U (en) * | 2014-12-23 | 2015-06-03 | 丹东华通测控有限公司 | A kind of electrical fire monitoring device case |
| CN204391504U (en) * | 2015-02-17 | 2015-06-10 | 江苏诚纳电气有限公司 | One can remote monitoring AC low voltage power switch box |
| CN104734348A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Alternating-current low-voltage power distributing cabinet capable of being controlled remotely |
| CN204732720U (en) * | 2015-07-01 | 2015-10-28 | 国网四川省电力公司内江供电公司 | A kind of power distribution cabinet |
| CN205565435U (en) * | 2016-04-13 | 2016-09-07 | 徐华英 | High voltage power distribution cabinet that dispels heat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106787196A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104466736B (en) | Intelligent domestic power distribution device with various electricity protection functions | |
| CN101931172B (en) | Electric debugging method of dry-quenching power distribution system | |
| CN101968531B (en) | Load cabinet system | |
| CN101000987A (en) | Power plug with temp monitoring function | |
| CN105790147A (en) | Armored moving-type AC metallic enclosing switch device | |
| US9714974B2 (en) | Device for detecting open phase of connection line of standby transformer in nuclear power plant by using Rogowski coil | |
| CN205720400U (en) | With voice message, the indoor high-voltage chargeding displaing device of self-checking function | |
| CN106787196B (en) | A kind of power distribution automation monitor terminal | |
| US8084890B2 (en) | Apparatus and method for fire protection of electrical installations | |
| CN208689459U (en) | A kind of automatic Temperature and Humidity Control protection data acquisition device of high-tension switch cabinet | |
| CN201584685U (en) | Switch cabinet comprehensive control device | |
| CN209657112U (en) | A kind of railway computer room comprehensively monitoring protection system | |
| CN207819267U (en) | A kind of power distributing cabinet being easy to heat dissipation | |
| CN206727464U (en) | A kind of outer power supply source control cabinet of ship | |
| CN206412660U (en) | Isolated switchgear and switch cubicle long-distance monitorng device | |
| CN205724449U (en) | A kind of intelligent switchboard | |
| CN214100503U (en) | Double-power switch box capable of being opened and closed alternately | |
| CN204858314U (en) | Power distribution box | |
| CN114188860A (en) | Low-voltage power distribution cabinet | |
| CN108933390A (en) | Distribution fortune examines convenient power distribution cabinet | |
| CN105742983A (en) | Intelligent switch cabinet | |
| CN102195239B (en) | Background-wall-technology-based smart incoming line module | |
| CN214276091U (en) | Intelligent maintenance device for central air conditioner | |
| CN215452414U (en) | Lightning protection communication distribution cabinet mounting structure | |
| CN216085766U (en) | High-safety middle-low voltage switch cabinet for smart power grid |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190430 Address after: 211100 No. 7 Yingcui Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Zheng Hao Electric Technology Co., Ltd. Address before: 528437 Zhongshan, Guangdong Torch Development Zone, central city, Hong Kong Road, Creative Industry Park 3 business building 501 cards Applicant before: ZHONGSHAN HOUYUAN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |