CN201285426Y - Intelligent detection apparatus for transforming plant computer monitoring system - Google Patents
Intelligent detection apparatus for transforming plant computer monitoring system Download PDFInfo
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- CN201285426Y CN201285426Y CNU2008202242293U CN200820224229U CN201285426Y CN 201285426 Y CN201285426 Y CN 201285426Y CN U2008202242293 U CNU2008202242293 U CN U2008202242293U CN 200820224229 U CN200820224229 U CN 200820224229U CN 201285426 Y CN201285426 Y CN 201285426Y
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Abstract
The utility model provides an intelligent detection device of a substation computer monitoring system, which comprises a detector shell, wherein an inner cavity is arranged in the detector shell, a main circuit board is arranged in the inner cavity, a processor and a slot are arranged on the main circuit board, a functional module is arranged on the slot and is perpendicular to the main circuit board, the front surface of the detector shell is provided with a main display screen, an auxiliary display screen and a plurality of CPS module keys, the main display screen is rectangular and is positioned in the middle of the detector shell, the lower part of the main display screen is provided with six main display screen keys, three indicating lamps are arranged on the detector shell and are positioned between the auxiliary display screen and the main display screen, a second overturning cover and a first overturning cover are respectively arranged on the detector shell, the second overturning cover is articulated with the detector shell by a second rotating shaft, the first overturning cover is articulated with the detector shell by a first rotating shaft, and the rear part of the detector shell is provided with a shield. The intelligent detection device can realize the automatic closed-loop detection of the functions of remote detection, remote signaling, remote control, time setting, avalanche, and the like of the substation computer monitoring system.
Description
Technical field
The utility model relates to a kind of pick-up unit, exactly is a kind of computer monitoring system of transformer substation intelligent detection device.
Background technology
The computer monitoring system of transformer substation pick-up unit generally only provides the function of alternating current-direct current standard source at present, only can carry out verification to the alternating current-direct current sampling precision of measure and control device, and need during verification manually to carry out setting, data recording and the error of calculation work of different output valves successively, exist inefficiency and telemetry to contrast asynchronous problem.And can not to the remote signalling of computer monitoring system of transformer substation, remote control, to the time, the testing of important indicator such as SOE resolution, response time, snowslide.This device on the basis in primary standard source, increased to the time, switching value input, output, and the control by host computer and the distant place keyholed back plate of monitoring background server has been realized the automatic detection of each function of supervisory system.And existing all kinds of pick-up units lack the necessary protection measure, and regular meeting is accidental damage in use, brings direct economic loss to the user.
Summary of the invention
The purpose of this utility model provides a kind of computer monitoring system of transformer substation intelligent detection device, utilize this device can realize computer monitoring system of transformer substation remote measurement, remote signalling, remote control, to the time, function such as snowslide closed loop detect automatically.It can solve the problem of existing pick-up unit function singleness, increases work efficiency.It also has corresponding protective device, and it is short serviceable life to solve existing all kinds of pick-up unit, flimsy problem.
The utility model for achieving the above object, be achieved through the following technical solutions: the computer monitoring system of transformer substation intelligent detection device, comprise the detecting device housing, offer inner chamber in the detecting device housing, main circuit board is installed in the inner chamber, processor and slot are installed on the main circuit board, installation function module on the slot, functional module is vertical with main circuit board, the front of detecting device housing is provided with main display, secondary display screen and several GPS module buttons, main display is that rectangle is positioned at detecting device housing middle part, the bottom of main display is provided with six main display buttons, three pilot lamp are set on the detecting device housing, pilot lamp is installed second respectively and is renovated and first renovate between secondary display screen and main display on the detecting device housing, second renovates by second rotating shaft and detecting device housing and be hinged, first renovates by first rotating shaft and detecting device housing hinge, and protective cover is installed at the rear portion of detecting device housing.
In order further to realize the purpose of this utility model, can also be by the following technical solutions: second renovates and first renovates and all offer the second saturating groove, and second renovates and offer second groove, and first renovates and offer first groove.The bottom mounting shock absorber of main circuit board, vibroshock is connected and composed by pad, gathering sill, spring and orienting sleeve, and orienting sleeve is connected with the detecting device housing, gathering sill is installed in the orienting sleeve, the periphery mounting spring of gathering sill, pad is installed in the upper end of gathering sill, and pad is connected with main circuit board.The notch place of slot is provided with the inclined-plane.The front of detecting device housing is provided with connection terminal group and netting twine interface, and the connection terminal group is positioned at the bottom of secondary display screen, and the netting twine interface is positioned at the main display right side, on the detecting device housing chute is set, and slide block is installed on the chute.The rear portion of detecting device housing is provided with data line interface, power switch and attaching plug, and circular heat radiation window is offered at the rear portion of detecting device housing.The both sides of detecting device housing are respectively offered one and are lifted groove.Groove is set on the protective cover.
Advantage of the present utility model is: it is equipped with and renovates, protective cover and shock attenuation device, can reduce the influence of outer bound pair pick-up unit effectively, prevents unexpected damage, can prolong the serviceable life of pick-up unit effectively; Adopt the output of AC and DC voltage, alternating current output module to realize the function that remote measurement detects; Adopt switching value input, output module to realize the measuring ability of remote signalling, remote control; Adopt GPS to the time module realize system to the time, measuring abilities such as SOE resolution, response time; Adopt the ethernet communication module, realize that in conjunction with the Control on Communication and the message analysis software of host computer automatic closed loop detects; Adopt KVM overIP technology to realize the detection of systemic-function.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the backsight structural representation of Fig. 1; Fig. 3 is the right TV structure synoptic diagram of Fig. 1.
Number in the figure: 1 detector housing, 2 chutes, 3 slide blocks, 4 first grooves, 5 main display buttons 6 first are renovated 7 terminals subgroups, 8 secondary display screen 9 indicator lamps 10 second saturating groove 11 second grooves 12 main display 13GPS module buttons 14 second and are renovated 27 inclined-planes, 28 functional modules, 29 protective covers, 30 main circuit boards, 31 second rotating shafts 32 of 15 cable interfaces, 16 radiator windows, 17 data line interfaces, 18 power switches, 19 attaching plugs, 20 inner chambers, 21 processors, 22 fairleads, 23 springs, 24 gathering sills, 25 pads, 26 slots and lift 34 first rotating shafts of groove 33 grooves.
Embodiment
Computer monitoring system of transformer substation intelligent detection device described in the utility model, comprise detecting device housing 1, offer inner chamber 20 in the detecting device housing 1, main circuit board 30 is installed in the inner chamber 20, processor 21 and slot 26 are installed on the main circuit board 30, installation function module 28 on the slot 26, functional module 28 is vertical with main circuit board 30, the front of detecting device housing 1 is provided with main display 12, secondary display screen 8 and several GPS module buttons 13, main display 12 is that rectangle is positioned at detecting device housing 1 middle part, the bottom of main display 12 is provided with six main display buttons 5, three pilot lamp 9 are set on the detecting device housing 1, pilot lamp 9 is between secondary display screen 8 and main display 12, three pilot lamp 9 can light respectively, to indicate shown in the secondary display screen 8 is those data on the one hand, installing second on the detecting device housing 1 respectively renovates 14 and first and renovates 6, second renovates 14 and first renovates 6 and can play dustproof and prevent that the situation of maloperation from taking place, when pick-up unit under off working state, can renovate 14 and first with second and renovate 6 closures, second renovates 14 and first renovates 6 each connection jaws and operation push-buttons with the pick-up unit front and blocks; Concrete connected mode is, second renovates 14 is hinged by second rotating shaft 31 and detecting device housing 1, and first renovates 6 is hinged by first rotating shaft 34 and detecting device housing 1; For prevent each parts of detecting device housing 1 rear portion under off working state by maloperation, as shown in Figure 3, protective cover 29 can be installed at the rear portion of detecting device housing 1.
Be weight reduction, save material, also renovate 14 and first and renovate 6 angles of opening simultaneously, can renovate 14 and first second and renovate and respectively offer one second saturating groove 10 on 6 in order to enlarge second; For can carrying out detecting operation to main Several Parameters in the normal state, can renovate second and offer second groove 11, the first on 14 and renovate and offer first groove 4 on 6; When operate as normal, renovate 14 and first with second and renovate 6 and open, can operate all information on the detecting device housing 1; Only need individual parameters is proofreaded or during detecting operation, can be renovated 14 and first with second and renovate 6 closures, main display 12 can be exposed by second groove 11 and first groove 4, so that staff's operation.
When preventing that detecting device housing 1 accidentally, wiring board in the detecting device housing 1 or other each electrical equipment do not have part to be damaged, as shown in Figure 2, at the bottom of main circuit board 30 mounting shock absorber, vibroshock is connected and composed by pad 25, gathering sill 24, spring 23 and orienting sleeve 22, and orienting sleeve 22 is connected with detecting device housing 1, gathering sill 24 is installed in the orienting sleeve 22, the periphery mounting spring 23 of gathering sill 24, pad 25 is installed in the upper end of gathering sill 24, and pad 25 is connected with main circuit board 30.Vibroshock is the impulsive force in the external world that is subjected to of absorption detector housing 1 effectively, can protect each electric elements of detecting device housing 1 injury-free effectively.
For making things convenient for plug functional module 28, can inclined-plane 27 be set at the notch place of slot 26.
For ease of connecting the Various types of data line, as shown in Figure 1, the front of detecting device housing 1 also can be provided with connection terminal group 7 and netting twine interface 15, connection terminal group 7 is positioned at the bottom of secondary display screen 8, the input condition of the Various types of data of connection terminal group 7, can directly show by secondary display screen 8, be convenient to the accurate reading of data of staff, in time operation; Netting twine interface 15 is positioned at main display 12 right sides, and netting twine interface 15 can make pick-up unit connect network, network enabled operation; For ease of regulating some parameter value, chute 2 can be set on detecting device housing 1, slide block 3 is installed on the chute 2, the regulating device that detecting device housing 1 and chute 2 connect and compose can be substituted by rotary regulating device.
As shown in Figure 2, for ease of operation, and keep the pick-up unit worker normal, data line interface 17, power switch 18 and attaching plug 19 can be set at the rear portion of detecting device housing 1, circular heat radiation window 16 is offered at the rear portion of detecting device housing 1, the processing and manufacturing of being more convenient for of circular heat radiation window 16 reduces the processing cost of processing pick-up unit.
For ease of carrying, can respectively offer one in the both sides of detecting device housing 1 and lift groove 32.
As shown in Figure 3, renovate 14 and first and renovate 6 open angle, several grooves 33 can be set on protective cover 29 for enlarging second.
Below to the technical indicator and the operation instruction of computer monitoring system of transformer substation intelligent detection device
1. the hardware technology index of intelligent detection device
1.1 exchange output
1) three-phase alternating current output
The current source of the shared neutral point of three-phase: IA, IB, each phase output amplitude of IC, phase place, frequency independent regulation;
Output area: 100mA～6A; 0A～6A changes continuously;
Output is provided with resolving power and minimum change step-length: 0.1mA thereof;
Accuracy: ± 0.05%RD; (RD is a range, down together)
The following output error of 100mA≤± 50 μ A;
Degree of stability: ± 0.01%RD/3min;
Peak power output: 30VA/ phase;
Harmonic distortion rate THDI: ± 0.05%RD.
2) three-phase alternating voltage output
The voltage source of the shared neutral point of three-phase: UA, UB, each phase output amplitude of UC, phase place, frequency independent regulation;
Output area: 5V～120V; 0V～120V changes continuously;
Output is provided with resolving power and minimum change step-length: 1mV thereof;
Accuracy: ± 0.05%RD; The following output error of 5V≤± 2.5mV;
Degree of stability: ± 0.01%RD/3min;
Peak power output: 30VA/ phase;
Harmonic distortion rate THDU: ± 0.05% RD.
3) a-c cycle
Output area: 45Hz～65Hz;
Output is provided with resolving power and minimum change step-length: 0.001Hz thereof;
Accuracy: ± 0.001Hz;
Degree of stability: ± 0.0005Hz/3min.
4) exchange phase place
Output area: 0 °～360 °;
Output is provided with resolving power and minimum change step-length thereof: 0.01 °;
Accuracy: ± 0.05 °;
Degree of stability: ± 0.01 °.
5) power factor
Power factor range of adjustment :-1～0～+ 1;
Accuracy: ± 0.0005.
Degree of stability: ± 0.0001/3min.
6) active power
Accuracy: ± 0.05%RD;
Degree of stability: ± 0.01%RD/3min.
7) reactive power
Accuracy: ± 0.05%RD;
Degree of stability: ± 0.01%RD/3min.
8) active energy, reactive energy
Grade: 0.05 grade
1.2 direct current output
1) single channel DC current output
Output area: 0.2mA～20mA; 0A～20mA changes continuously;
Output is provided with resolving power and minimum change step-length thereof: 0.1 μ A;
Accuracy: ± 0.05%RD; 0.2mA following output error≤± 0.1 μ A;
Degree of stability: ± 0.01%RD/3min;
Peak power output: 0.2W; Maximum load voltage: 10V;
Ripple content :≤10 μ A rms; 20mA relative content 0.05%.
2) single channel DC voltage output
Output area: ± 50mV～± 10V; 0V～± 10V changes continuously;
Output is provided with resolution and minimum change step-length: 0.1mV thereof;
Accuracy: accuracy :≤± 0.05% (± 50mV～± the 10V scope in the reading relative error be not more than ± 0.05%);
Degree of stability: degree of stability :≤± 0.01%/3min;
Peak power output: 5W; Maximum load current: ± 500mA;
Ripple content :≤0.1%.
1.3 switching value output
1) isolate mutually on electric, can independently be provided with and disconnect or the closed amount of leaving 32 tunnel * 2;
2) respectively the rupturing capacity of the amount of leaving should be not less than AC/DC 250V, 0.5A;
3) respectively the amount of leaving is exported asynchronous time error≤0.1ms;
4) programmable pulse output: frequency 0～500Hz is adjustable, and pulsewidth 1ms～500ms is adjustable;
5) answer 2 of deploy switch amount output interfaces on the tester, dwindle the interface size in allowed limits as far as possible.Configuration beaming type interface connecting line, 3 meters of length, interface test device end will adapt to the measure and control device remote signalling backboard (can dispose different connection cables according to different manufacturers product) of four directions, Beijing CSI-200 series, the auspicious scientific and technological NSD500 series in south, Nan Ruiji guarantor RCS-9700 series, Dongfang Electronics's 1725 series.
1.4 switching value input
That 1) isolates mutually on electric opens into 5 pairs of amounts, isolation voltage 500V;
2) compatible idle contact and source contact (30V-250V DC potential) input is arranged, identification has source contact input polarity automatically;
3) to bear input voltage be 250V (direct current) to maximum;
4) open into amount motion time measurement error≤1ms.
1.5 to the time function
1) time accuracy :≤1 μ s;
2) to the time mode signal output: pulse signal, IRIG-B timing code, time message (through 232 mouthfuls)
3) pick-up unit should possess gps system in the slave station by the IRIG-B timing code carry out to the time function.
1.6 communication function
1) network communication mouth: the RJ45 interface, with the communication port of upper managing computer, with the communication port of measure and control device.
2) communications protocol: support IEC-60870-101, IEC-60870-103, IEC-60870-104, DNP etc., and can expand customization.Support the communication protocol that four directions, Beijing CSI-200 series, the auspicious scientific and technological NSD500 series in south, Nan Ruiji protect RCS-9700 series, Dongfang Electronics's 1725 equipment series.
1.7 emergency protection
1) device has the output overloading of interchange defencive function; When voltage output short-circuit or generation output overloading, device sends the buzzing alarm signal, the warning light flicker;
2) device has overheat protective function; When generating means was overheated, device sent the buzzing alarm signal, the warning light flicker; Alarm back device stops output automatically;
3) device has automatic current open-circuit-protection and current open measuring ability.
1.8 security performance
1) should satisfy less than the insulation resistance of 75% condition lower device in room temperature, humidity:
Power input (cabinet metal shell) is over the ground tested its insulation with the 1000V megohmmeter and should be not less than 300 megaohms.
Voltage, current output terminal (cabinet metal shell) are over the ground tested its insulation with 500V megohm meter and should be not less than 50 megaohms.
Switching value input, output terminal (cabinet metal shell) are over the ground tested its insulation with 500V megohm meter and should be not less than 50 megaohms.
2) the shell protection grade should meet the requirement of the IP21 level of GB 4208-1993 regulation.
2. off line control function
2.1 the manual verification of off line
The manual verification of off line is meant the verification of not finishing by host computer, and manually the verification module should be able to be provided with output AC and DC voltage, electric current flexibly and leave state, and amplitude, phase place, frequency all should manually realize independent regulation, takes remote measurement, the verification of remote signalling amount.
3 online control function
3.1 manually verification
3.1.1 voltage, electric current setting
The amplitude and the phase place of alternating voltage, electric current can be set, the amplitude of phase voltage arbitrarily in output channel parameter hurdle.Scope is 0-120V, and the amplitude range of phase current is 0-6A, and the angular range of voltage, electric current is-360 °-360 °.
If select " power factor ", the phase angle of electric current is changed to 0 ° ,-120 °, 120 ° automatically, and the phase angle of voltage calculates automatically according to power factor.And the amplitude of VD electric current can be set arbitrarily.
3.1.2 variable quantity and change step are selected
Manually the output valve of unit should be provided with variable quantity, running parameter, variation pattern, change step and key control, that variable quantity can be chosen as respectively is single-phase, three-phase alternating voltage, electric current and DC voltage or electric current, the amplitude that running parameter is optional chooses friends the amplitude of flow and phase change and DC voltage, electric current changes the variation of power factor, frequency.Variation pattern adopts dual mode: absolute and relative mode, absolute mode are meant that variable quantity increases, subtracts by the step-length of setting; Relative mode is meant that variable quantity increases, subtracts according to the number percent of reference value.
3.1.3 frequency configuration
The frequency that exchanges each phase voltage, electric current can be set.
3.1.4 leave setting
Can select the state of arbitrary road amount of leaving, and can regularly export the multichannel amount of leaving state, satisfy SOE test and remote signalling snowslide examination requirements.
3.1.5 polar plot shows
Polar plot shows the amplitude and the phase place of current voltage, electric current.Phase voltage, line voltage interface can be switched mutually.The phase voltage interface display be the relation of phase voltage and phase current.Line voltage interface display be the relation of line voltage and phase current.
3.1.6 output shows
The line voltage magnitude that can show current intelligent detection device output.If power wiring " three-phase and four-line " shows the value of single-phase, three phase power and power factor.If power wiring " phase three-wire three " shows P ', P " and the value of three phases active power, reactive power, power factor.
3.2 verification automatically
Automatically verification is meant the verification of finishing by host computer, the verification automatic verification of closed loop that should be able to finish functions such as remote measurement, remote signalling, remote control with communicating by letter of measure and control device by the control and the host computer of host computer automatically.
The AC sampling automatic check function is used for follow procedure control method automatic check device.Verification mode is divided into two kinds: the full automatic closed loop verification of the first, intelligent detection device is output AC voltage, electric current under the control of host computer, measure and control device by giving the intelligent detection device host computer on the communication port, is assessed check results to the voltage that collects, electric current automatically then, the verification report generates automatically.Another verification mode is semi-automatic open loop verification, checking procedure is intelligent detection device pointwise output AC voltage electric current or leave variation under the control of host computer, and every check results needs manually to read from measure and control device and insert in the verification report, generates the verification report.
3.2.1 AC and DC sampling check test
Can test the AC and DC of separate unit measure and control device sampling function, indexs such as amplitude accuracy and phase place, frequency, meritorious, idle, power factor are carried out verification.Get 100%, 80%, 60%, 40%, 20% for measurement point, dosage is tested, and comparison means displayed value and message rreturn value add the precision that standard value is measured measure and control device with institute automatically, and deposit upper computer software automatically in, the generation test report.
3.2.2 the same period check test
Can test the synchronization function of separate unit measure and control device, according to the condition same period, output is to satisfying the condition same period automatically; Pressure reduction does not meet, angular difference does not meet, frequently look into incongruent magnitude of voltage, feeds back to intelligent detection device by leaving of measure and control device, and record test data also generates test report automatically.
3.2.3 SOE resolution test and system clock synchronism detection
Can test simultaneously separate unit and many measure and control devices, calibration equipment provides multichannel to leave.Export in order according to the software setting self-timing,, report is tested and generated to the accuracy and the resolution of sequence of events recording function by analytic record device returned packet result.
3.2.4 snowslide check and the snowslide that changes under the remote measurement are checked
Can carry out the excessive remote signalling displacement test of system to separate unit and many measure and control devices, host computer sends the multichannel remote signalling simultaneously by many calibration equipments of network control and leaves order, remote measurement mutating experiment, whether the statistical study remote signalling has the drop-out phenomenon, generates test report automatically.
3.2.5 monitoring backstage picture, message correctly is checked and remote signalling, remote measurement, the test of remote control response time
Utilize computer monitoring system of transformer substation to have Ethernet now,, can realize distant place keyholed back plate, realize monitoring backstage picture, message correctly are checked background computer at the protection cell in conjunction with KVM over IP technology.For the test of projects such as system-level response time, the time synchronized of variation of KVM over IP virtual monitor machine interface display information or executable operations need be passed to testing software.KVM over IP virtual machine and upper computer software can be installed on same the notebook computer, by upper computer software provide one little of key window, when changing, virtual monitor machine interface manually pushes button, provide a triggered time that error is less to upper computer software, finish relevant test.
4. electric substation automation system Intelligent Measurement software
The Intelligent Measurement running software is on upper managing computer, with reference to GB and power industry standard requirement, work out according to " inspection procedure of 500kV computer monitoring system of transformer substation " that UHV (ultra-high voltage) company provides, can be according to check needs difference level of organization check program, and can customize and choose Interventions Requested, accomplish the closed loop check, generate the survey report of WORD form automatically.INTERFACE DESIGN is simple, clear, is easy to use.Support the communication protocol of main flow producer, can carry out packet parsing, carry out the closed loop test of remote control, remote signalling, remote measurement, SOE, snowslide check etc., and can expand.
Software forms the test plan and the test report template of the whole test events and the content that comprise requirement according to " inspection procedure of the Shandong Power 500kV computer monitoring system of transformer substation " requirement to round of visits and project.When carrying out test at the scene, software ejects test window automatically by the test event order, controls the comprehensive automation intelligent detection device automatically according to different test events and carries out project testing, waits for that perhaps the operator inserts test result in the result bar by hand.After finishing, test generates the test report that meets " rules " automatically.The verification template can be required to edit flexibly according to the verification of distinct device by the user.Only need open editor's template in advance at the scene during verification, can import, choose the verification bulleted list, finish all items in the verification bulleted list by the automatic pointwise of software.
The utility model not technology contents of detailed description is known technology.
Claims (8)
1, the computer monitoring system of transformer substation intelligent detection device, it is characterized in that: comprise detecting device housing (1), offer inner chamber (20) in the detecting device housing (1), main circuit board (30) is installed in the inner chamber (20), main circuit board (30) is gone up processor (21) and slot (26) is installed, slot (26) is gone up installation function module (28), functional module (28) is vertical with main circuit board (30), the front of detecting device housing (1) is provided with main display (12), secondary display screen (8) and several GPS module buttons (13), main display (12) is that rectangle is positioned at detecting device housing (1) middle part, the bottom of main display (12) is provided with six main display buttons (5), three pilot lamp (9) are set on the detecting device housing (1), pilot lamp (9) is positioned between secondary display screen (8) and the main display (12), installing second on the detecting device housing (1) respectively renovates (14) and first and renovates (6), second renovates (14) is hinged by second rotating shaft (31) and detecting device housing (1), first renovates (6) is hinged by first rotating shaft (34) and detecting device housing (1), and protective cover (29) is installed at the rear portion of detecting device housing (1).
2, computer monitoring system of transformer substation intelligent detection device according to claim 1, it is characterized in that: second renovates (14) and first renovates and all offers the second saturating groove (10) on (6), second renovates and offers second groove (11) on (14), and first renovates and offer first groove (4) on (6).
3, computer monitoring system of transformer substation intelligent detection device according to claim 2, it is characterized in that: the bottom mounting shock absorber of main circuit board (30), vibroshock is connected and composed by pad (25), gathering sill (24), spring (23) and orienting sleeve (22), orienting sleeve (22) is connected with detecting device housing (1), gathering sill (24) is installed in the orienting sleeve (22), the periphery mounting spring (23) of gathering sill (24), pad (25) is installed in the upper end of gathering sill (24), and pad (25) is connected with main circuit board (30).
4, computer monitoring system of transformer substation intelligent detection device according to claim 1 is characterized in that: the notch place of slot (26) is provided with inclined-plane (27).
5, computer monitoring system of transformer substation intelligent detection device according to claim 4, it is characterized in that: the front of detecting device housing (1) is provided with connection terminal group (7) and netting twine interface (15), connection terminal group (7) is positioned at the bottom of secondary display screen (8), netting twine interface (15) is positioned at main display (12) right side, chute (2) is set on the detecting device housing (1), and chute (2) is gone up slide block (3) is installed.
6, computer monitoring system of transformer substation intelligent detection device according to claim 5, it is characterized in that: the rear portion of detecting device housing (1) is provided with data line interface (17), power switch (18) and attaching plug (19), and circular heat radiation window (16) is offered at the rear portion of detecting device housing (1).
7, computer monitoring system of transformer substation intelligent detection device according to claim 6 is characterized in that: the both sides of detecting device housing (1) are respectively offered one and are lifted groove (32).
8, computer monitoring system of transformer substation intelligent detection device according to claim 7 is characterized in that: groove (33) is set on the protective cover (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202242293U CN201285426Y (en) | 2008-11-25 | 2008-11-25 | Intelligent detection apparatus for transforming plant computer monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202242293U CN201285426Y (en) | 2008-11-25 | 2008-11-25 | Intelligent detection apparatus for transforming plant computer monitoring system |
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| Publication Number | Publication Date |
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| CN201285426Y true CN201285426Y (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008202242293U Expired - Fee Related CN201285426Y (en) | 2008-11-25 | 2008-11-25 | Intelligent detection apparatus for transforming plant computer monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718840B (en) * | 2009-11-30 | 2012-05-23 | 山东电力集团公司超高压公司 | Tester of relaying protection system |
| CN104155557A (en) * | 2014-09-04 | 2014-11-19 | 国家电网公司 | Special testing device for remote signaling and remote control of transformer substation |
| CN108012483A (en) * | 2017-12-22 | 2018-05-08 | 泰顺永庆电力技术有限公司 | A kind of power communication integrated management device |
-
2008
- 2008-11-25 CN CNU2008202242293U patent/CN201285426Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718840B (en) * | 2009-11-30 | 2012-05-23 | 山东电力集团公司超高压公司 | Tester of relaying protection system |
| CN104155557A (en) * | 2014-09-04 | 2014-11-19 | 国家电网公司 | Special testing device for remote signaling and remote control of transformer substation |
| CN104155557B (en) * | 2014-09-04 | 2017-02-01 | 国家电网公司 | Special testing device for remote signaling and remote control of transformer substation |
| CN108012483A (en) * | 2017-12-22 | 2018-05-08 | 泰顺永庆电力技术有限公司 | A kind of power communication integrated management device |
| CN108012483B (en) * | 2017-12-22 | 2020-06-16 | 杭州盛迈通信技术有限公司 | Electric power communication integrated management device |
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