CN203607927U - Telecontrol channel fault monitoring device - Google Patents
Telecontrol channel fault monitoring device Download PDFInfo
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- CN203607927U CN203607927U CN201320771785.3U CN201320771785U CN203607927U CN 203607927 U CN203607927 U CN 203607927U CN 201320771785 U CN201320771785 U CN 201320771785U CN 203607927 U CN203607927 U CN 203607927U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A telecontrol channel fault monitoring device comprises a controller. A host and a GSM module are disposed in the controller. The host includes a power module, a CPU board, a communication interface board, and an LCD control panel. The controller is installed inside a transparent shell. A display screen is arranged on the controller and is connected to the LCD control panel. According to equipment configuration situations of current transformer station telecontrol systems, installation and a wiring method of the device is designed, so that the device can fit with various actual situations in the field with good adaptability. After faults and hidden troubles are found, clear warnings are displayed on the screen on the front panel of the device, explicitly indicating detailed information such as a warning node, an address, time of happening, etc. Meanwhile, workers are informed about the warnings in the form of short messages.
Description
Technical field
The utility model relates to a kind of electric power tool, is exactly a kind of telecontrol channel fault monitoring device.
Background technology
Along with the status of electric power system control and aid decision is more and more important, the application of all kinds of schedule informations, calculating, data mining all can be correct based on transformer station's telecontrol system collection and on send data, thereby also more and more higher to the requirement of automation telecontrol system, particularly evident in the promptness of the stability of the accuracy of information, equipment, fault discovery.The O&M support mission of telecontrol channel, to guarantee telemechanical communication correctly, remove a hidden danger in time, improves telemechanical availability factor and telecontrol channel availability factor, prevents telecontrol information and interrupts.The detection means of telecontrol channel is limited does not have online measuring ability, and staff can only carry out regular visit, and the easy like this fault that causes can not be discharged in real time, can cause fault in-depth, results in greater loss, and affects the normal operation of electric power system.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of telecontrol channel fault monitoring device.
The utility model for achieving the above object, be achieved through the following technical solutions: telecontrol channel fault monitoring device, comprise controller, main frame and gsm module are set in controller, main frame comprises power module, CPU board, communication interface board, liquid crystal control panel, controller is arranged in transparent housing, and display screen is set on controller, and display screen connects liquid crystal control panel; The two ends of housing arrange AD, the bottom of housing arranges slide rail, controller is arranged on sliding seat, and sliding seat and slide rail coordinate, and fastening bolt is set on sliding seat, fastening bolt is connected with slide rail through sliding seat, case top arranges blower fan, and housing top arranges airduct, and airduct is connected with blower fan, several air inlets are offered in airduct bottom, and housing bottom is offered several through holes.
For further realizing the purpose of this utility model, can also be by the following technical solutions: on described controller, offer control flume, regulation and control button is arranged in control flume, two fixed disks are set on the shell of the controller of both sides, control flume top, a swingle is set between two fixed disks, swingle rotates relative to fixed disk, on swingle, connect the upper end of dustcloth, the lower end of dustcloth arranges link, on the shell of the controller of control flume bottom, arrange and buckle, link matches with buckling, torsion spring is set on swingle, one end of torsion spring connects swingle, the other end of torsion spring is connected and fixed dish.On the shell of the controller of described described control flume both sides, arrange magnetic patch is all set, the material of the shell of controller is stainless steel.On the shell of described controller, nameplate is installed, nameplate rear portion arranges annular projection, offers annular groove on the shell of controller, and projection and groove match.
Between described projection and groove, adhesive tape is set, adhesive tape is made up of the raw material of following weight parts: methacrylic acid 60-70 part, acrylic acid 5-20 part, diglycol 20-30 part, benzoyl 3-6 part, dimethylaniline 0.5-2 part, benzoquinones 0.1-0.3 part, xylopropamine 2-4 part, cumyl peroxide 1-4 part, asccharin 0.1-0.5 part, triethylamine 3-6 part, white carbon 0.1-0.3 part, ethyl acetate 1-4 part, n-propyl gallate 0.5-3 part, parabenzoquinone dioxime 0.3-0.9 part, polysulfone resin 1-3 part, oxine 0.2-0.6 part.
Described adhesive tape manufacturing process comprises the steps: 1. raw material to be prepared to raw material according to following weight parts: methacrylic acid 60-70 part, acrylic acid 5-20 part, diglycol 20-30 part, benzoyl 3-6 part, dimethylaniline 0.5-2 part, benzoquinones 0.1-0.3 part, xylopropamine 2-4 part, cumyl peroxide 1-4 part, asccharin 0.1-0.5 part, triethylamine 3-6 part, white carbon 0.1-0.3 part, ethyl acetate 1-4 part, n-propyl gallate 0.5-3 part, parabenzoquinone dioxime 0.3-0.9 part, polysulfone resin 1-3 part, oxine 0.2-0.6 part, 2. methacrylic acid 60-70 part, acrylic acid 5-20 part, diglycol 20-30 part are added in reactor, then add toluene and the concentrated sulfuric acid, heat temperature raising refluxes, and when being back to acid number and being less than 10mg KOH/g, stops reaction, add NaOH solution to regulate pH=7, static layering, isolates and anhydrates, and retains reactant, 3. the reactant 2. step being obtained and surplus stock add blender to mix, the rotating speed of blender is 70r/min: in 30min, be warming up to 70 ℃ again, reaction pressure is 130-140kPa, insulation reaction 1-2h, in 30min, be cooled to again 30 ℃, reaction pressure is 80-90kPa, and insulation reaction 0.5-1h, obtains reactant mixture, 4. in the reactant mixture that 3. step is obtained, pass into air, ventilation limit, limit squeezes out finished product.
Described adhesive tape is made up of the raw material of following weight parts: 60 parts of methacrylic acids, 10 parts, acrylic acid, 30 parts of diglycols, 3 parts of benzoyls, 1 part of dimethylaniline, 0.3 part of benzoquinones, 2 parts of xylopropamines, 3 parts of cumyl peroxides, 0.1 part, asccharin, 4 parts of triethylamines, 0.3 part of white carbon, 1 part, ethyl acetate, 1.5 parts of n-propyl gallates, 0.9 part of parabenzoquinone dioxime, 1 part of polysulfone resin, 0.4 part of oxine.
Described adhesive tape is made up of the raw material of following weight parts: 65 parts of methacrylic acids, 20 parts, acrylic acid, 20 parts of diglycols, 5 parts of benzoyls, 2 parts of dimethylanilines, 0.1 part of benzoquinones, 3 parts of xylopropamines, 4 parts of cumyl peroxides, 0.3 part, asccharin, 6 parts of triethylamines, 0.1 part of white carbon, 3 parts, ethyl acetate, 3 parts of n-propyl gallates, 0.3 part of parabenzoquinone dioxime, 2 parts of polysulfone resins, 0.6 part of oxine.
Described adhesive tape is made up of the raw material of following weight parts: 70 parts of methacrylic acids, 5 parts, acrylic acid, 25 parts of diglycols, 6 parts of benzoyls, 0.5 part of dimethylaniline, 0.2 part of benzoquinones, 4 parts of xylopropamines, 1 part of cumyl peroxide, 0.5 part, asccharin, 3 parts of triethylamines, 0.2 part of white carbon, 4 parts, ethyl acetate, 0.5 part of n-propyl gallate, 0.6 part of parabenzoquinone dioxime, 3 parts of polysulfone resins, 0.2 part of oxine.
Described adhesive tape manufacturing process comprises the steps: 1. raw material to be prepared to raw material according to following weight: methacrylic acid 60g, acrylic acid 10g, diglycol 30g, benzoyl 3g, dimethylaniline 1g, benzoquinones 0.3g, xylopropamine 2g, cumyl peroxide 3g, asccharin 0.1g, triethylamine 4g, white carbon 0.3g, ethyl acetate 1g, n-propyl gallate 1.5g, parabenzoquinone dioxime 0.9g, polysulfone resin 1g, oxine 0.4g; 2. methacrylic acid 60g, acrylic acid 10g, diglycol 30g are added in reactor, then add toluene 100g and concentrated sulfuric acid 30g, heat temperature raising refluxes, and when being back to acid number and being less than 10mg KOH/g, stops reaction; Add NaOH solution to regulate pH=7, static layering, isolates and anhydrates, and retains reactant; 3. the reactant 2. step being obtained and surplus stock add blender to mix, the rotating speed of blender is 70r/min: in 30min, be warming up to 70 ℃ again, reaction pressure is 140kPa, insulation reaction 1h, in 30min, be cooled to again 30 ℃, reaction pressure is 80kPa, and insulation reaction 0.5h, obtains reactant mixture; 4. in the reactant mixture that 3. step is obtained, pass into air, ventilation limit, limit squeezes out finished product.
The utility model has the advantage of: the utility model is installed and connection type according to current transformer station telecontrol system equipment configuring condition, design apparatus, makes equipment can mate various on-site actual situations, and adaptability is good; Find after fault and hidden danger, apparatus front panel screen will have alarm clearly to show, specify the details such as alarming node, address, time of origin, also will inform staff with note form simultaneously.Adopt standard industry cabinet, reference power supply socket, standard RJ45 and RS-232 data wire, can be installed on current all 500kV transformer station's telemechanical screens or network equipment screen.The good ground connection of getting everything ready, the inner low-voltage DC supply that adopts, safe and reliable.Channel monitoring only uses icmp packet, guarantees can not cause secondary potential safety hazard, and the transmission of detection messages and acceptance can not affect telecontrol system proper communication.Multiple IP address communication operating modes of transformer station's terminal of each data network of equipment comprehensive monitoring telecontrol system, network node, dispatch terminal, monitoring of software should adopt reliable detection algorithm, accurately failure judgement situation, alarm accuracy is high, does not report by mistake, does not fail to report.Testing result should have record, after alarm, has good grounds.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the local structure for amplifying schematic diagram of the I of Fig. 1; Fig. 3 is the local structure for amplifying schematic diagram of the II of Fig. 1.
Reference numeral: 1 dustcloth 2 swingle 3 control flume 4 fixed disk 5 magnetic patch 6 buckle 7 links 8 and regulate and control button 9 airduct 10 air inlet 11 controller 12 blower fan 13 housing 14 sliding seat 15 fastening bolt 16 through hole 17 slide rail 18 display screen 19 nameplate 20 torsion spring 21 AD 22 projection 23 adhesive tape 24 grooves.
Embodiment
Telecontrol channel fault monitoring device, as shown in Figure 1, comprise controller 11, interior main frame and the gsm module of arranging of controller 11, main frame comprises power module, CPU board, communication interface board, liquid crystal control panel, controller is arranged in transparent housing 13, and display screen 18 is set on controller 11, and display screen 18 connects liquid crystal control panel; In order further to improve dust-proof effect of the present utility model, the two ends of housing 13 arrange AD 21, and AD 21 can conveniently keep in repair equipment.In order to facilitate controller to install and maintenance, the bottom of housing 13 arranges slide rail 17, and controller 11 is arranged on sliding seat 14, and sliding seat 14 and slide rail 17 coordinate, and fastening bolt 15 is set on sliding seat 14, and fastening bolt 15 is connected with slide rail 17 through sliding seat 14.Ventilate and thermal diffusivity in order to improve, housing 13 tops arrange blower fan 12, and housing 13 tops arrange airduct 9, and airduct 9 is connected with blower fan 12, and several air inlets 10 are offered in airduct 9 bottoms, and several through holes 16 are offered in housing 13 bottoms.When installation, controller is fixed on sliding seat 14, pushes in housing 13 along track, by fastening bolt 15, sliding seat 14 and slide rail 17 relative positions are fixed to anti-skidding; When maintenance, fastening bolt 15 is unclamped, along slide rail 17, sliding seat 14 and controller 11 are extracted out.After blower fan 12 starts, housing 13 internal pressures reduce, and air enters in housing 13 along through hole 16, and each equipment is lowered the temperature, and guarantees the fail safe of each equipment.The utility model is installed and connection type according to current transformer station telecontrol system equipment configuring condition, design apparatus, makes equipment can mate various on-site actual situations, and adaptability is good; Find after fault and hidden danger, apparatus front panel screen will have alarm clearly to show, specify the details such as alarming node, address, time of origin, also will inform staff with note form simultaneously.Adopt standard industry cabinet, reference power supply socket, standard RJ45 and RS-232 data wire, can be installed on current all 500kV transformer station's telemechanical screens or network equipment screen.The good ground connection of getting everything ready, the inner low-voltage DC supply that adopts, safe and reliable.Channel monitoring only uses icmp packet, guarantees can not cause secondary potential safety hazard, and the transmission of detection messages and acceptance can not affect telecontrol system proper communication.Multiple IP address communication operating modes of transformer station's terminal of each data network of equipment comprehensive monitoring telecontrol system, network node, dispatch terminal, monitoring of software should adopt reliable detection algorithm, accurately failure judgement situation, alarm accuracy is high, does not report by mistake, does not fail to report.Testing result should have record, after alarm, has good grounds.
In order further to improve dustproof effect, on described controller 11, offer control flume 3, regulation and control button 8 is arranged in control flume 3, two fixed disks 4 are set on the shell of the controller 11 of control flume 3 both sides, top, a swingle 2 is set between two fixed disks 4, swingle 2 rotates relative to fixed disk 4, on swingle 2, connect the upper end of dustcloth 1, the lower end of dustcloth 1 arranges link 7, on the shell of the controller 11 of control flume 3 bottoms, arrange and buckle 6, link 7 with buckle 6 and match, torsion spring 20 is set on swingle 2, one end of torsion spring 20 connects swingle 2, the other end of torsion spring 20 is connected and fixed dish 4.
In order further to improve seal, on the inner casing 22 of described described control flume 3 both sides, arrange magnetic patch 5 is all set, the material of the shell of controller 11 is stainless steel, after dustcloth 1 is fallen, by magnetic patch 5, two ends is compressed.
For the ease of cooling tower is identified, on the shell of described controller 11, nameplate 19 is installed, nameplate 19 rear portions arrange annular projection 22, offer annular groove 24 on the shell of controller 11, and projection 22 and groove 24 match.Nameplate 19 is not fragile, and easy access personnel identify cooling tower, and the performance parameter of cooling tower is understood, and is convenient to maintenance and safeguards.
Described adhesive tape 23 is made up of the raw material of the weight portion of following embodiment:
60 parts of methacrylic acids, 10 parts, acrylic acid, 30 parts of diglycols, 3 parts of benzoyls, 1 part of dimethylaniline, 0.3 part of benzoquinones, 2 parts of xylopropamines, 3 parts of cumyl peroxides, 0.1 part, asccharin, 4 parts of triethylamines, 0.3 part of white carbon, 1 part, ethyl acetate, 1.5 parts of n-propyl gallates, 0.9 part of parabenzoquinone dioxime, 1 part of polysulfone resin, 0.4 part of oxine.
65 parts of methacrylic acids, 20 parts, acrylic acid, 20 parts of diglycols, 5 parts of benzoyls, 2 parts of dimethylanilines, 0.1 part of benzoquinones, 3 parts of xylopropamines, 4 parts of cumyl peroxides, 0.3 part, asccharin, 6 parts of triethylamines, 0.1 part of white carbon, 3 parts, ethyl acetate, 3 parts of n-propyl gallates, 0.3 part of parabenzoquinone dioxime, 2 parts of polysulfone resins, 0.6 part of oxine.
70 parts of methacrylic acids, 5 parts, acrylic acid, 25 parts of diglycols, 6 parts of benzoyls, 0.5 part of dimethylaniline, 0.2 part of benzoquinones, 4 parts of xylopropamines, 1 part of cumyl peroxide, 0.5 part, asccharin, 3 parts of triethylamines, 0.2 part of white carbon, 4 parts, ethyl acetate, 0.5 part of n-propyl gallate, 0.6 part of parabenzoquinone dioxime, 3 parts of polysulfone resins, 0.2 part of oxine.
The manufacture craft of adhesive tape 23 is the fully reaction fusion of each raw material under cryogenic high pressure, adds the speed of fast response, reduces the reaction time; Under low-temp low-pressure condition, each material performance tends towards stability, and makes the species distribution of having mixed even; Extrusion process ventilation can reduce the activity of adhesive tape, and liquid condition not all the time before guaranteeing to use is easy to use.
The utility model designs in strict accordance with soft project and ISO9001 quality standard, meets relevant national standard requirement, and following standard is quoted in design:
ISO---ISO standards
IEEE---electronics and the Institution of Electrical Engineers's standard
IEEE 802.x series Local network communication standard
IEC---international electrotechnical comission
IEC 61970 standards
IEC 60870-5-104 question and answer mode RTU stipulations
IEC 60870-6-102 TASE2 agreement
ITU---international telephony union recommendation
GB---State Standard of the People's Republic of China
GB/T 13730-2002 area power dispatching automation system
GB/T 13829-92 remote terminal general technical specifications
DL---People's Republic of China's power industry standard
The circulating Telecontrol Protocol of DL451-91
DL476-92 electric power system real-time data communication application layer protocol
DL 516-93 automation system for the power network dispatching operational management rules
DL 5002-91 regional power grid scheduling the Automation Design technical regulation
DL 5003-91 dispatching automation of electric power systems designing technique rules
The industrial standard that other is general, as:
Guidance system adopts UNIX BOOT, meets the POSIX standard of open system
Operating system adopts WinCE6 RC3, and development platform is based on embedded .Net technology
Sql like language meets ansi standard
C/C++ language meets ansi standard, and C# language meets .Net language and uses standard
Network communication adopts the ICP/IP protocol of industrial standard
Serial ports adopts EIA RS-232C standard
Network interface adopts ANSI/TIA/EIA-568A/B standard
System works explanation of the present utility model:
1) after device start, automatically enter configuration and select interface, equipment will find and list available configuration file from SD card and Flash, and 30 seconds without selecting automatically to enter default setting.Software monitors strategy, measuring point address, monitored state figure, reporting to the police to arrange etc. is changed accordingly according to the configuration file of selecting.Take station, Changqing as example, measuring point comprises that 3 networks, 2 transformer station's terminals, 8 passage nodes, 10 dispatch terminals amount to 23 measuring points, and measuring point comprises 52 IP addresses altogether.
2) software has automatic sense channel state, and function with markers storage testing result, testing result synchronous recording is in SD card, and in the time that channel status changes, change information can send in the mobile phone of automation personnel of each appointment with the form of note.
3) software provides output abnormality channel list, and staff is as long as flicking touch-screen just can be checked current passage, node, terminal list in abnormality.
4) software also provides fixed test function, can, according to staff's needs, node, all passages of terminal, the IP address of specifying be detected continuously, and export the parameter indexs such as packet loss, connect hours.
5) software start on duty after, can suspend at any time on duty or change configuration
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (4)
1. telecontrol channel fault monitoring device, it is characterized in that: comprise controller (11), controller arranges main frame and gsm module in (11), main frame comprises power module, CPU board, communication interface board, liquid crystal control panel, controller (11) is arranged in transparent housing (13), display screen (18) is set on controller (11), and display screen (18) connects liquid crystal control panel, the two ends of housing (13) arrange AD (21), the bottom of housing (13) arranges slide rail (17), controller (11) is arranged on sliding seat (14), sliding seat (14) and slide rail (17) coordinate, fastening bolt (15) is set on sliding seat (14), fastening bolt (15) is connected with slide rail (17) through sliding seat (14), housing (13) top arranges blower fan (12), housing (13) top arranges airduct (9), airduct (9) is connected with blower fan (12), several air inlets (10) are offered in airduct (9) bottom, several through holes (16) are offered in housing (13) bottom.
2. telecontrol channel fault monitoring device according to claim 1, it is characterized in that: on described controller (11), offer control flume (3), regulation and control buttons (8) are arranged in control flume (3), on the shell of the controller (11) of control flume (3) both sides, top, two fixed disks (4) are set, a swingle (2) is set between two fixed disks (4), swingle (2) rotates relative to fixed disk (4), the upper upper end that connects dustcloth (1) of swingle (2), the lower end of dustcloth (1) arranges link (7), on the shell of the controller 11 of control flume (3) bottom, arrange and buckle (6), link (7) with buckle (6) and match, torsion spring (20) is set on swingle (2), one end of torsion spring (20) connects swingle (2), the other end of torsion spring (20) is connected and fixed dish (4).
3. telecontrol channel fault monitoring device according to claim 2, is characterized in that: on the shell of the controller (11) of described described control flume (3) both sides, arrange magnetic patch (5) is all set, the material of the shell of controller (11) is stainless steel.
4. telecontrol channel fault monitoring device according to claim 1, it is characterized in that: on the shell of described controller (11), nameplate (19) is installed, nameplate (19) rear portion arranges annular projection (22), on the shell of controller (11), offer annular groove (24), projection (22) and groove (24) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771785.3U CN203607927U (en) | 2013-11-29 | 2013-11-29 | Telecontrol channel fault monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771785.3U CN203607927U (en) | 2013-11-29 | 2013-11-29 | Telecontrol channel fault monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607927U true CN203607927U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771785.3U Expired - Fee Related CN203607927U (en) | 2013-11-29 | 2013-11-29 | Telecontrol channel fault monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203607927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633740A (en) * | 2013-11-29 | 2014-03-12 | 国家电网公司 | Monitoring device for telecontrol channel fault |
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2013
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633740A (en) * | 2013-11-29 | 2014-03-12 | 国家电网公司 | Monitoring device for telecontrol channel fault |
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