CN207115495U - Intelligent substation relay protection field adjustable mobile terminal - Google Patents
Intelligent substation relay protection field adjustable mobile terminal Download PDFInfo
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- CN207115495U CN207115495U CN201720725526.5U CN201720725526U CN207115495U CN 207115495 U CN207115495 U CN 207115495U CN 201720725526 U CN201720725526 U CN 201720725526U CN 207115495 U CN207115495 U CN 207115495U
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- mobile terminal
- intelligent substation
- relay protection
- protection field
- field adjustable
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Abstract
It the utility model is related to a kind of intelligent substation relay protection field adjustable mobile terminal.It is characterized in：Including shell, terminal integrated backplane and mainboard are installed with the shell, microprocessor is installed on the mainboard, the touch-screen being fixedly connected with the terminal integrated backplane is installed on the shell, the touch-screen is connected with foregoing microprocessor；The switch template being connected with the microprocessor, integrating optical power test and display module, integrated electric source plate card and memory card slot are wherein also installed with the shell.The utility model is solved because the reaying protection test equipment of Intelligent transformer station debugging is excessive, is carried the problems such as inconvenient, is integrated multiple technologies application function, and ergonomic designs have been done on equipment appearance.
Description
Technical field
It the utility model is related to a kind of intelligent substation relay protection field adjustable mobile terminal.
Background technology
Existing intelligent substation field adjustable workflow is complex, and what is used is all kinds of for relay protection scene
The device species of debugging is more, and in debugging process, because experiment process is all linked with one another, content of the test causes device requirement species mistake
It is more, it is ordinary to carry out experiment work with device, bring very big inconvenience to field personnel.If Intelligent transformer station engineering is adjusted
Design problem encountered in examination process can not carry out exchange of technology in time, can have a strong impact on project progress.In addition because engineering is opened
During exhibition, each professional construction progress conditions each other, technical standard implementation capacity not enough etc. caused by work on the spot coordination committee
More, momentous conference's spirit can not assign and report in time problem, influence engineering debugging quality.And technology a surname pass through, exchange of technology,
Technological learning is not in place not in time, caused contradiction between work and study outstanding problem.
Utility model content
The purpose of this utility model be to provide it is a kind of carry and onsite application it is all very convenient and multiple functional intelligence change
Power station relay protection field adjustable mobile terminal.
A kind of intelligent substation relay protection field adjustable mobile terminal, it is particular in that：It is outer at this including shell
Terminal integrated backplane and mainboard are installed with shell, microprocessor is installed on the mainboard, be provided with the shell with
The touch-screen that the terminal integrated backplane is fixedly connected, the touch-screen are connected with foregoing microprocessor；Wherein in the shell also
It is installed with the switch template being connected with the microprocessor, integrating optical power test and display module, integrated electric source plate
Card and memory card slot.
Wherein also include HDMI high-definition datas interface module and the charging module being connected with microprocessor.
Wherein also include embedded high definition camera, bluetooth module, wireless WIFI module, the USB being connected with microprocessor
Interface module, RJ45 modules, memory modules and hard disk.
Hand-held handle and theftproof lock hole position is wherein respectively equipped with the shell.
Wherein memory card slot uses SDXC necks.
Wherein switch template uses the On-off signal output interface card based on SFPCI-6311PCI buses.
Wherein integrating optical power test and display module use TAM8701 series light power meter special modules.
Wherein integrated electric source plate card uses DC-DC voltage dropping power supply modules.
The utility model is solved because the reaying protection test equipment of Intelligent transformer station debugging is excessive, carries inconvenience etc.
Problem, integrate multiple technologies application function, and ergonomic designs have been done on equipment appearance.Solves intelligent substation
Core configuration describes text " SCD " managerial confusion problem, ensures the uniqueness of intelligent substation SCD texts, prevents multi version and ask
The appearance of topic, so as to ensure that engineering debugs quality.It can quickly and easily obtain intelligent substation typical case's message, i.e. MMS,
GOOSE, SMV message, so as to faster analyze site technology failure, accelerate troubleshooting capability.It can realize and quickly and easily enter
Row luminous power test job, optical port is carried out to secondary devices such as protective relaying device, measure and control device, combining unit, intelligent terminals
Power transmitting-receiving detection.
Solve original experimentation report and arrange Problem, by Utilities Electric Co.'s official standard file《Intelligent substation after
Electric protection standardized assays report model》It is embedded in as template so that live original record is able to specification preservation, is debugged for the later stage
According to offer facility.It can quickly and easily carry out testing required digital quantity (voltage, electric current, power, phase) output problem, from
And be rapidly completed test adjustment project, improve operating efficiency, solve project progress report, engineering conference summary, engineering log,
Work notes uniformly collect and arrange problem.Solve contradiction between work and study outstanding problem, play Video Courseware whenever and wherever possible
Practise, carry out technology publicity and implementation whenever and wherever possible.
Solve engineering data and have access to inconvenience, major criterion specification, bibliography are imperfect, collect work less than
The problems such as position.When solving the secondary drawing of on-site verification, it is found that design problem can not be directly labeled, it is impossible to directly carry out instead
The problems such as feedback.It is big to solve site environment interference, noise, the problems such as being unfavorable for technological learning and experiment work, also solves item
Attached workflow when mesh portion provides self-test acceptance report, the problems such as causing time, energy, paper waste.Solve existing
Programme of work is write, form is drawn, the PPT that reports the work makes the problems such as inconvenient, solve important Email can not and
When send problem, solve field apparatus and be easily damaged or lose problem.
Brief description of the drawings
Accompanying drawing 1 is logic theory block diagram of the present utility model.
Embodiment
As shown in figure 1, the utility model provides a kind of intelligent substation relay protection field adjustable mobile terminal, including
Shell, terminal integrated backplane and mainboard are installed with the shell, microprocessor CPU are installed on the mainboard, at this
The touch-screen being fixedly connected with the terminal integrated backplane is installed, the touch-screen is connected with foregoing microprocessor on shell；Its
In be also installed with the shell switch template being connected with the microprocessor, integrating optical power test and display mould
Block, integrated electric source plate card and memory card slot.
Wherein also include HDMI high-definition datas interface module and the charging module being connected with microprocessor.Wherein also include with
It is the embedded high definition camera of microprocessor connection, bluetooth module, wireless WIFI module, usb interface module, RJ45 modules, interior
Storing module and hard disk.Hand-held handle and theftproof lock hole position is wherein respectively equipped with the shell.Wherein memory card slot uses
SDXC necks.Wherein switch template uses the On-off signal output interface card based on SFPCI-6311PCI buses.It is wherein integrated
Formula luminous power is tested and display module uses TAM8701 series light power meter special modules.Wherein integrated electric source plate card uses
DC-DC voltage dropping power supply modules.
The software and its function of realization used in the utility model terminal is existing conventional techniques.
Embodiment 1：
It is limited that space is integrated in view of terminal, therefore bottom plate, mainboard and switch template have been subjected to Combination Design, i.e., first
Layer bottom plate, second layer mainboard, third layer switch template.Because considering that work on the spot environment is complicated, device can be shaken or be touched
Hit, so to make contact firm, prevent from contacting torsional deformation, fixed insert is devised in bottom plate, mainboard, switch template periphery spy
Groove.
Fixed slot point is welded in bottom plate, mainboard, switch template periphery, pure physical connection.In view of electrostatic influence, therefore use
For valve rubber as slot parent, contact pin uses plastics long cylinder, completes three plates and fixes.
Bottom plate, mainboard and switch template use existing conventional products.
Terminal integrated backplane main function is 10 cun of electric touch screens are fixed, luminous power electronic console is fixed, usb data mouth
Fixed, battery and power input peripheral interface etc..
Mainboard is the physical platform for ensureing CPU normal operations, is responsible for data operation, information processing and signal and receives and send out
Send.Luminous power verifying function is integrated in mainboard, extension optical fiber excuse etc..In addition, mainboard integrates SDXC necks, any change is deposited
Card storage, solve the problems, such as system and data space deficiency.Neck is integrated on mainboard, can be communicated with SDXC cards, and this card is not
But possess the capacity of super large, and its data transmission bauds is also original, and its maximum transmission speed also is expected to reach 300MB/
s。
Switch template core technology is the On-off signal output interface card based on SFPCI-6311PCI buses, Ke Yifang
Just it is applied to the microcomputer of pci bus slot.Output, input channel have 128 tunnels respectively.Installation and use are very convenient, and program is compiled
System is also relatively easy.Interface card need to be only inserted during use in main board bus slot.Input/output signal is by 37 on card
Core D types socket and the connection of the signal of 40 core sockets and external equipment.Switching value is mainly responsible for the input and output of hard contact.It with
Bottom plate, mainboard physical combination, are embedded in terminal cabinet jointly.
Integrating optical power test and display module use TAM8701 series light power meter special modules, and original is general
Interface design so that the Universal joint such as FC/SC/ST, changed without complexity.By the absolute work(for measuring transmitting terminal or optical-fiber network
Rate, it becomes possible to realize the performance of evaluation light end equipment.If measurement junction loss, inspection continuity, and help to assess optical fiber
Link transmission quality.The module is connected with mainboard, and it is powered by mainboard.
Integrated electric source plate card is DC-DC voltage dropping power supply modules using integrated power supply module, and major function is to utilize mainboard
USB chargings and data transfer are completed in+5V power supplys the power supply provided.2A output current ability, meet that various USB are set enough
Standby, voltage is highly stable.This module gives tacit consent to D+D- short circuits, various equipment identification resistance installation sites are reserved, if necessary to add
Enter to identify resistance, the wire for connecting D+D- need to only be cut off, voluntarily added.
In addition, HDMI high-definition data interface modules carry for mainboard.PPT previews, rehearsal are carried out for connecting projecting apparatus.
Software section needed for the utility model operation is broadly divided into two systems, FreeRTOS system platforms and XP systems
Platform.Wherein FreeRTOS system platforms related software is integrated for all kinds of professional software functions.Details is as follows.It is existing routine
Technological means.
A, SCD configuration managements instrument (SCD management, SCD visualizations, the visualization of empty terminal)；
B, message analysis instrument (MMS, GOOSE, SMV packets capture and analysis)；
C, luminous power testing tool；
D, electric current, voltage sampling instrument (9-2 FT3, waveform analysis, first and second value conversion)；
E, test report Core Generator (original experimentation report arranges and Self-Check Report automatically generates)；
F, browser (standard, specification, bibliography and construction drawing).
Furthermore, it is contemplated that the convenience of work on the spot, determines the accessory system using XP systems as mobile terminal.XP systems are put down
Corresponding application of function software detail is as follows under platform.
A, SCD configuration instruments (SCD is managed and analysis)；
B, Receive message and analysis tool (MMS, GOOSE, SMV packets capture and analysis)；
C, engineering log (engineering conference summary, engineering log, work notes arrange)；
D, live scheme (field adjustable plan template)；
E, PPT makes and reported；
F, Email.
Wherein engineering log, live scheme, PPT are made with the software such as report, Email using existing software, such as
WORD.SCD configuration instruments, Receive message analysis tool then integrate existing professional software and can be achieved.
Embodiment 2：
Mainly point hardware design and software are set intelligent substation relay protection field adjustable mobile terminal of the present utility model
Count two parts.Hardware design mainly includes equipment appearance, terminal device fuselage hardware capability and distribution design, terminal device and integrated
Bottom plate, mainboard, switch template, integrated optical power test and display plug-in unit, integrated electric source plate card, inductance capacitance formula touch electronics
Screen, SDXC slots, high-definition data interface, charging system, terminal device A-frame etc. form.Software for Design is mainly divided to two
The application of function software developed under system platform, including FreeRTOS system platforms and XP system platforms.Below in conjunction with the accompanying drawings and
The utility model is described in detail specific implementation example.
Intelligent substation relay protection field adjustable mobile terminal cabinet size of the present utility model is 30cmX25cm, just
Face mainly holds handle by hommization and 10 cun of LCDs form.It is 7cmX3cm that hommization, which holds handle size, display
Screen is electric touch screen, size 25.4cmX20.3cm.Integral body thickness 2.5cm.
Intelligent substation relay protection field adjustable mobile Terminals hardware functional detail of the present utility model is as follows：
(1) hommization holds handle：
This design concept so that it should not be slipped out of the hand during work on the spot, it is easy to carry；
(2) theftproof lock hole position：
Theftproof lock hole position is reserved to be easy to scene to carry out theft protection for devices processing at any time, avoids because work on the spot link is more, thinks
Device losses problem is caused when tieing up chaotic；
(3) embedded high definition camera：
It is easy to carry out secondary device monitoring, project progress photo acquisition, definite value inventory collecting work.
(4) reflection-proof screen：
Because outwork is frequent, cause sunshine optical fiber strong, use and technical parameter of the reflective problem influence to equipment
Read.
(5) electric socket and rechargeable battery duplex feeding system：
High capacity cell causes non-stop run stand-by time to reach more than 3 hours.
(6) Bluetooth function：
Increase Bluetooth function, wear bluetooth, solution work on the spot environment is noisy, and noise is excessive to influence Video Courseware study.
(7) wireless wifi：
Solving that important process task is assigned, momentous conference, the reporting and examine of programme of work, Email are sent etc. asks
Topic.
(8) SR：
Prevent from crashing.
(9) USB2.0 data communicate：
The file such as upload or download technology data, learning materials, self-test acceptance report at any time.
(10) RJ45 network interfaces：
Typical Receive message special purpose interface.
(11) HDMI multimedias high-definition data interface：
Realize HDTV, display playing function.Subsidiary HDMI turns VGA patchcords, meets that projecting apparatus links.
(12) 128G hard disks, 4G internal memories：
Processing speed is very fast, sufficiently large memory space.
(13) luminous power verifies：
Luminous power verification is carried out at any time, and is furnished with liquid crystal display panel, is easy to read.
(14) screen touch pen：
Operated for electric touch screen, sensitivity is higher, easy to operate.
(15) heat emission hole：
Reduce CPU heats, protection equipment.
Important hardware design details is as follows：
(1) terminal integrated backplane：
Terminal integrated backplane main function is 10 cun of electric touch screens are fixed, luminous power electronic console is fixed, usb data mouth
Fixed, battery and power input peripheral interface etc..
(2) mainboard：
Mainboard is the physical platform for ensureing microprocessor (CPU) normal operation, is responsible for data operation, information processing and signal
Receive and send.Luminous power verifying function is integrated in mainboard, extension optical fiber excuse etc..In addition, mainboard integrates SDXC necks, appoint
Meaning changes storage card, solves the problems, such as system and data space deficiency.
(3) template is switched：
Switch template core technology is the On-off signal output interface card based on SFPCI-6311PCI buses, Ke Yifang
Just it is applied to the microcomputer of pci bus slot.Output, input channel have 128 tunnels respectively.Installation and use are very convenient, and program is compiled
System is also relatively easy.Interface card need to be only inserted during use in main board bus slot.Input/output signal is by 37 on card
Core D types socket and the connection of the signal of 40 core sockets and external equipment.Switching value is mainly responsible for the input and output of hard contact.It with
Bottom plate, mainboard physical combination, are embedded in terminal cabinet jointly.
(4) other main hardwares：
Integrating optical power test and display plug-in unit.
2. integrated power supply module
Integrated power supply module DC-DC card voltage dropping power supply modules, major function are that+5V the power supplys provided using mainboard have been powered
Into USB chargings and data transfer.2A output current ability, meets various USB devices enough, and voltage is highly stable.This mould
Block gives tacit consent to D+D- short circuits, various equipment identification resistance installation sites have been reserved, only need to be by even if necessary to add identification resistance
D+D- wire cut-out is connect, is voluntarily added.
3. inductance capacitance formula touch type electronic screen.
The principle of inductance capacitance formula touch-screen mainly determines to touch by measuring the change of the capacitance between each electrode
The position of point is controlled, coupled capacitor is formed when finger touches screen, between finger and screen surfaces, at this moment finger siphons away from contact point
One part of current, the change of electric current is measured by detecting circuit, to determine to feel the position of finger.The main material of screen is glass
Glass.
4. adapt to grafting SDXC memory card slots.
Neck is integrated on mainboard, can be communicated with SDXC cards, and this blocks the capacity for not only possessing super large, and it is counted
Also original according to transmission speed, its maximum transmission speed also is expected to reach 300MB/s.
5. HDMI high-definition data interface cards.
6. charging system：
In view of lasting sex work, terminal device employs power supply power supply and battery powered two systems.Charging system master
If it is made up of CPU, LED light, MAX1898 charging chips, buzzer etc. and part.
Electric supply system using 220V alternating currents to the direct power supply of system, first using AC transformer by 220V alternating currents
12V alternating current is converted into, after carrying out rectification by bridge rectifier, connects the electrochemical capacitor and one of 1 1000 microvolt/25 volt
Individual 104 ceramic condenser, then after filtering after output be directly connected to 7805 integrated stable voltage circuits, provide power supply for system.
Charging control circuit is using the U.S. letter single lithium battery of semiconductor, charging chip MAX1898.Charging interval and timing
The relational expression of electric capacity meets：C (nF)=34.33Xt (charging interval, unit hour).
Charging principle is：Terminal device charging system has used MAX1898 and 89c51, directly controls the charging of battery
Journey.When no power supply and battery input, MAX1898 CHG pins are high level, and CHG pins are connected into exterior terminal
INTO, monitor CHG output signal.When charging starts, the INTO pins of single-chip microcomputer receive interrupting information, produce and interrupt simultaneously
The T1 counters of single-chip microcomputer are counted, MAX1898 EN/OK pins are set low into stopping charging if preliminary filling malfunctions and driven
Dynamic buzzer warning.
In view of the capacity issue of terminal device, above-mentioned hardware is improved, and is had fully embedded at present to terminal device machine
Within shell.
It is specific as follows：
Mobile terminal mainly supported by two systems platform, respectively embedded real-time operating system FreeRTOS and insertion
Formula X P system.
In view of system kernel resource problem, system reliability and stability, the main application software of mobile terminal device makes
With RTOS, i.e. real time operating system.It is the interoperability manipulation of driver using RTOS largest benefit, repeats usability
And portability.Based on above-mentioned technology, the application of function software detail developed under FreeRTOS platforms is as follows.
A, SCD configuration managements instrument (SCD management, SCD visualizations, the visualization of empty terminal)；
B, message analysis instrument (MMS, GOOSE, SMV packets capture and analysis)；
C, luminous power testing tool；
D, electric current, voltage sampling instrument (9-2 FT3, waveform analysis, first and second value conversion)；
E, test report Core Generator (original experimentation report arranges and Self-Check Report automatically generates)；
F, browser (standard, specification, bibliography and construction drawing)；
In view of the convenience of work on the spot, the accessory system using XP systems as mobile terminal is determined.Under XP system platforms
Corresponding application of function software detail is as follows.
A, SCD configuration instruments (SCD is managed and analysis)；
B, Receive message and analysis tool (MMS, GOOSE, SMV packets capture and analysis)；
C, engineering log (engineering conference summary, engineering log, work notes arrange)；
D, live scheme (field adjustable plan template)；
E, PPT makes and reported；
F, Email.
Claims (8)
- A kind of 1. intelligent substation relay protection field adjustable mobile terminal, it is characterised in that：It is solid in the shell including shell Dingan County is equipped with terminal integrated backplane and mainboard, and microprocessor is provided with the mainboard, is provided with the shell and the terminal The touch-screen that integrated backplane is fixedly connected, the touch-screen are connected with foregoing microprocessor；The also fixed peace wherein in the shell Equipped with switch template, integrating optical power test and the display module being connected with the microprocessor, integrated electric source plate card and deposit Card storage neck.
- 2. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：Wherein also wrap Include the HDMI high-definition datas interface module being connected with microprocessor and charging module.
- 3. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：Wherein also wrap Include the embedded high definition camera being connected with microprocessor, bluetooth module, wireless WIFI module, usb interface module, RJ45 moulds Block, memory modules and hard disk.
- 4. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：Wherein at this Hand-held handle and theftproof lock hole position is respectively equipped with shell.
- 5. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：Wherein store Card neck uses SDXC necks.
- 6. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：Wherein switch Template uses the On-off signal output interface card based on SFPCI-6311PCI buses.
- 7. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：It is wherein integrated Formula luminous power is tested and display module uses TAM8701 series light power meter special modules.
- 8. intelligent substation relay protection field adjustable mobile terminal as claimed in claim 1, it is characterised in that：It is wherein integrated Formula power supply board uses DC-DC voltage dropping power supply modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725526.5U CN207115495U (en) | 2017-06-21 | 2017-06-21 | Intelligent substation relay protection field adjustable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725526.5U CN207115495U (en) | 2017-06-21 | 2017-06-21 | Intelligent substation relay protection field adjustable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115495U true CN207115495U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725526.5U Expired - Fee Related CN207115495U (en) | 2017-06-21 | 2017-06-21 | Intelligent substation relay protection field adjustable mobile terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458114A (en) * | 2019-12-31 | 2020-07-28 | 国网上海市电力公司 | A on-spot debugging device that is used for SF6 gas combination electrical apparatus host computer |
| CN111864609A (en) * | 2020-07-01 | 2020-10-30 | 国网山东省电力公司淄博供电公司 | Intelligent selection device for transformer substation operation safety tools |
-
2017
- 2017-06-21 CN CN201720725526.5U patent/CN207115495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458114A (en) * | 2019-12-31 | 2020-07-28 | 国网上海市电力公司 | A on-spot debugging device that is used for SF6 gas combination electrical apparatus host computer |
| CN111864609A (en) * | 2020-07-01 | 2020-10-30 | 国网山东省电力公司淄博供电公司 | Intelligent selection device for transformer substation operation safety tools |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190621 |