CN102946143B - Direct current electric transmission line monitoring main station system - Google Patents
Direct current electric transmission line monitoring main station system Download PDFInfo
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- CN102946143B CN102946143B CN201210463821.XA CN201210463821A CN102946143B CN 102946143 B CN102946143 B CN 102946143B CN 201210463821 A CN201210463821 A CN 201210463821A CN 102946143 B CN102946143 B CN 102946143B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000007257 malfunction Effects 0.000 claims description 25
- 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 8
- 238000013500 data storage Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The invention relates to a direct current electric transmission line monitoring main station system, which comprises a box body, wherein a door is arranged behind the box body, a coded lock is arranged on the door, a signal receiving device is arranged at the outer part of the upper end of the box body, a communication module, a failure monitoring algorithm module, a failure monitoring module, a drainage wire dancing algorithm module, a drainage wire dancing monitoring module and a grounding resistance on-line monitoring module are arranged inside the box body, and a failure monitoring module display and a drainage wire dancing monitoring module display are arranged outside the box body. The system has the beneficial effects that the remote receiving of various kinds of direct current electric transmission line state data information and the remote sending of monitoring device control commands are realized, the labor, the materials and the cost are saved, various kinds of monitoring data algorithm modules are embedded in a software system, the reasonable management and the scientific storage of various kinds of information are realized, the whole system device is arranged in the box body, natural disasters and artificial damage are effectively prevented, the coded lock is arranged on the door, and irrelevant personnel are prevented from opening the door and damaging the system.
Description
Technical field
The invention belongs to the high voltage technique field of power science, relate to a kind of transmission line status master station system, especially DC power transmission line master station system.
Background technology
Direct current high tension transmission technology is current state-of-the-art remote conveying power technology, adopt direct current transportation, conveying capacity is large, power transmission distance, power and the energy loss of transmission of electricity are little, but DC power transmission line is because voltage is higher, electric current is larger, surrounding environment is had to certain influence, circuit is often built in remoter place, and between shaft tower and shaft tower, road does not communicate, be difficult for checking, and arrive transmission line scene by manpower, material resources and financial resources larger cost, therefore, in DC power transmission line, there is multiple monitoring equipment, but present appliance arrangement is outside exposed, easily suffer the damage of natural calamity, also easily suffer artificial destruction, need to usually detect and keep in repair, not only waste of manpower, also cause unnecessary economic loss.
Summary of the invention
The object of the present invention is to provide a kind of DC power transmission line master station system; make it overcome the deficiencies in the prior art; can long-rangely accept data and send order; to various shaft tower information process analysis and storage; also be provided with casing, various appliance arrangements are arranged in casing, are provided with coded lock on cabinet door; protection system device, to solve the deficiencies in the prior art.
The present invention for achieving the above object, be achieved through the following technical solutions: DC power transmission line master station system, comprise casing, after casing, be provided with door, signal receiver is arranged on outside, casing upper end, box house is from left to right disposed with communication module, malfunction monitoring algoritic module, drainage thread is waved algoritic module, earth resistance on-line monitoring module and Data Storage, malfunction monitoring module is installed in malfunction monitoring algoritic module lower end, casing outer setting has earth resistance on-line monitoring module display, malfunction monitoring module display and drainage thread are waved monitoring modular display.On described door, coded lock is installed, coded lock comprises coded lock keyboard, lock body and keeper, and coded lock keyboard is arranged on outer side of door, and lock body is arranged on an inner side, and the relative lock body of keeper is arranged on box house.
For further realizing object of the present invention, can also following technical scheme: in described lock body, be installed with motor cabinet and two sliding sleeves, mounted motor on motor cabinet, motor output shaft is installed the second gear, supporting bracket is installed in the middle of two sliding sleeves, installation bearing seat in supporting bracket, in supporting seat, be provided with block, block can only rotate around center line in supporting seat, in lock body, be provided with bearing pedestal, bearing pedestal connects leading screw, leading screw one end is connected with block, the first gear is installed on leading screw, the first gear and the second gear mesh, the first nut and the second nut are threaded on leading screw, the first nut is fixedly connected with connecting plate with in the middle of the second nut, a dead bolt of the each connection in connecting plate two ends, two dead bolts are arranged in corresponding sliding sleeve, dead bolt can slide in sliding sleeve, dead bolt one end is stretched out sliding sleeve and is entered in keeper.
The invention has the advantages that: in DC power transmission line master station system casing, communication module is set, the long-range acceptance of multiple DC power transmission line status data information and the long-range transmission of monitoring device control command are realized, avoid staff to arrive the hard work at transmission line scene, saved manpower, material resources and financial resources; DC power transmission line master station system the is embedded algoritic module of various Monitoring Data, can realize the special algorithm processing of data message, these software systems can realize reasonable management and the science storage of various state informations simultaneously, for later data utilization lays the first stone; Malfunction monitoring module display shows fault malfunction monitoring algoritic module data after treatment, also supports inquiry and the Presentation Function of the transmission line current data of base shaft towers up to ten thousand, the convenient electric current delivery status of observing at any time between each shaft tower; Drainage thread is waved monitoring modular display and drainage thread is waved to algoritic module data after treatment is shown, and shows with the form of animation the attitude that drainage thread is waved, and is convenient to the state of waving of the vivider observation drainage thread of staff; Earth resistance on-line monitoring module display is responsible for the data of pole tower ground resistance to show; Be provided with in addition casing, whole system device is arranged in casing, prevents natural disaster and artificial destruction; Door is set on casing, is convenient to maintenance and the running status of checking machine, on door, coded lock is set, prevent that unrelated person from will opening casing, destruction system.
Brief description of the drawings
Fig. 1 is structural representation of the present invention; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the rearview of Fig. 1; Fig. 4 is that A direction is amplified to TV structure schematic diagram.
Reference numeral: 1 signal receiver 2 malfunction monitoring module display 3 control button 4 drainage threads are waved monitoring modular display 5 casing 6 malfunction monitoring algoritic module 7 malfunction monitoring module 8 drainage threads and waved algoritic module 9 drainage threads and wave 15 16 coded lock keyboard 17 first nut 18 first gear 19 leading screw 20 motor 21 motor bearing seat 22 second gear 23 second nut 24 connecting plate 25 block 26 supporting seat 27 supporting bracket 28 sliding sleeve 29 dead bolt 30 lock tongue cavity 31 bearing pedestal 32 communication module 33 earth resistance on-line monitoring module display of monitoring modular 10 earth resistance on-line monitoring module 11 Data Storage 12 handle 13 keeper 14 lock body.
Embodiment
DC power transmission line master station system, as depicted in figs. 1 and 2, comprise casing 5, , casing 5 is provided with door 15 below, the outside signal receiver 1 of installing in casing 5 upper ends, casing 5 inside are from left to right disposed with communication module 32, malfunction monitoring algoritic module 6, drainage thread is waved algoritic module 8, earth resistance on-line monitoring module 10 and Data Storage 11, malfunction monitoring module 7 is installed in malfunction monitoring algoritic module 6 lower ends, casing 5 outer setting have earth resistance on-line monitoring module display 33, malfunction monitoring module display 2 and drainage thread are waved monitoring modular display 4, between each module, adopt wire to connect, earth resistance on-line monitoring module display 33, malfunction monitoring module display 2 and drainage thread are waved monitoring modular display 4 and are arranged on the same side of casing 5 outsides, conveniently check.On described door 15, coded lock is installed, coded lock comprises coded lock keyboard 16, lock body 14 and keeper 13, and coded lock keyboard 16 is arranged on door 15 outsides, and lock body 14 is arranged on door 15 inner sides, and the relative lock body 14 of keeper 13 is arranged on casing 5 inside.
Wherein, communication module 32 is responsible for receiving the long-range transmission of DC power transmission line status data and responsible monitoring device control command, with two-way mutual biography data between SOCKET technology and GPRS terminal, the outside signal receiver of installing of casing 5, facilitates data better accept and transmit.Use the method for multithreading and grouping management, can manage 50,000 base shaft towers.To the GPRS terminal data analyzing and processing of receiving, first distinguish data type, earth resistance data, malfunction monitoring data, drainage thread are waved data and processed respectively.
The responsible processing pole tower ground resistance of earth resistance on-line monitoring module 10 tester is sent to the pole tower ground resistance data of central computer, and the online family of earth resistance side module display 33 is responsible for these data to show.In addition, this module can also send order in real time, sends instruction to pole tower ground resistance tester, measures pole tower ground resistance and sends back data.Finally, this module can also arrange the metering system of earth resistance, comprise poll pattern (the conventional data query of base one base sequence), query pattern (immediate inquiring is specified the data of shaft tower), (shaft tower data are inquired about in timing to timing mode, can specify shaft tower, also can all unify timing inquiry) and alarm mode (setting data threshold value, active reporting monitoring center detected when data exceed threshold value or break down).
The responsible processing transmission line malfunction of malfunction monitoring algoritic module 6 monitoring device is sent to the related data of central computer, these data are each test point magnetic field data, this magnetic field data is converted to current data by malfunction monitoring algoritic module 6, and can realize the calibration function that mates of current data and magnetic field data.In addition, comprise fault point discriminating program in this module, in the time that in transmission line, significant change appears in electric current, this module will be carried out fault point discriminating program, failure judgement point position.
Malfunction monitoring module display 2 is responsible for data after treatment malfunction monitoring algoritic module 6 to show, this module can be supported query display and the Presentation Function of the transmission line current data of base shaft towers up to ten thousand, in malfunction monitoring module display 2, be provided with control button 3, convenient inquiry current data.
Drainage thread is waved the related data that algoritic module 8 is responsible for processing drainage thread and is waved monitoring device and be sent to central computer, drainage thread is waved to acceleration information and the processing of deflection angle data execution algorithm that monitoring device sends back, through calculating real time position and the attitude information of drainage thread.
Drainage thread is waved monitoring modular 9 and is responsible for receiving drainage thread and waves the drainage thread that monitoring device is sent to central computer and wave data, can also send in real time order, wave monitoring device to drainage thread and send instruction, order it to send it back drainage thread to central computer and wave data, drainage thread is waved monitoring modular display 4 and is responsible for that drainage thread is waved to algoritic module 8 data after treatment and shows, and has the function that shows drainage thread and wave attitude with the form of animation.
Data Storage 11 is by mass data information realization science storage received above each module, for basic work is done in later data utilization.
As shown in Figure 3, on described door 15, coded lock is installed, coded lock comprises coded lock keyboard 16 and lock body 14, and coded lock keyboard 16 is arranged on door 15 outsides, and lock body 14 is arranged on door 15 inner sides, prevents that unrelated person from will opening door 15, damage monitoring system.
As shown in Figure 4, in described lock body 14, be installed with motor cabinet 21 and two sliding sleeves 28, mounted motor 20 on motor cabinet 21, motor 20 output shafts are installed the second gear 22, in the middle of two sliding sleeves 28, supporting bracket 27 is installed, installation bearing seat 26 in supporting bracket 27, in supporting seat 26, be provided with block 25, block 25 can only rotate around center line in supporting seat 26, can not move left and right, in lock body 14, be provided with bearing pedestal 26, bearing pedestal 26 connects leading screw 19, leading screw 19 one end are connected with block 25, the first gear 18 is installed on leading screw 19, the first gear 18 and the second gear 22 are meshing, the first nut 17 and the second nut 23 are threaded on leading screw 19, the first nut 17 is fixedly connected with connecting plate 24 with in the middle of the second nut 23, double nuts structure plays double insurance, also more flexible while making lock body 14 work, a dead bolt 29 of the each connection in connecting plate 24 two ends, dead bolt 29 is arranged in corresponding sliding sleeve 28, dead bolt 29 can be in the interior slip of sliding sleeve 28, stretch out in the lock tongue cavity 30 that sliding sleeve 28 enters into keeper 13 dead bolt 29 one end.
Open the door 15 o'clock, input door-opening password, determine back door 15 automatic unlockings, first motor 20 drives the second gear 22 to rotate, the second gear 22 drives the first gear 18 to rotate, the first gear 18 drives leading screw 19 to rotate, leading screw 19 rotates and drives the first nut 17 and the second nut 23 to moving away from the direction of keeper 13, the first nut 17 and the second nut 23 drive connecting plate 24 to moving away from the direction of keeper 13, connecting plate 24 drives dead bolt 29 to exit lock tongue cavity 30 and gets back in sliding sleeve 28, realize release, pull handle, door 15 is opened, system is keeped in repair and detected, detect complete, close the door 15 o'clock, input the password of closing the door, motor 20 drives the second gear 22 to rotate backward, the second gear 22 drives the first gear 18 to rotate backward, the first gear 18 drives leading screw 19 to rotate backward, leading screw 19 rotates backward and drives the first nut 17 and the second nut 23 to move to the direction near keeper 13, the first nut 17 and the second nut 23 drive connecting plate 24 to move to the direction near keeper 13, connecting plate 24 drives dead bolt 29 to extend in lock tongue cavity 30, realize locking, uncorrelated personnel do not have password cannot open door 15, protection system is not destroyed.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The present invention not technology contents of detailed description is known technology.
Claims (1)
1. DC power transmission line master station system, comprise casing (5), casing (5) is provided with door (15) below, the outside signal receiver (1) of installing in casing (5) upper end, casing (5) inside is from left to right disposed with communication module (32), malfunction monitoring algoritic module (6), drainage thread is waved algoritic module (8), earth resistance on-line monitoring module (10) and Data Storage (11), malfunction monitoring module (7) is installed in malfunction monitoring algoritic module (6) lower end, casing (5) outer setting has earth resistance on-line monitoring module display (33), malfunction monitoring module display (2) and drainage thread are waved monitoring modular display (4), it is characterized in that: on described door (15), coded lock is installed, coded lock comprises coded lock keyboard (16), lock body (14) and keeper (13), coded lock keyboard (16) is arranged on door (15) outside, lock body (14) is arranged on door (15) inner side, keeper (13) relatively lock body (14) is arranged on casing (5) inside, in described lock body (14), be installed with motor cabinet (21) and two sliding sleeves (28), the upper mounted motor (20) of motor cabinet (21), motor (20) output shaft is installed the second gear (22), supporting bracket (27) is installed in the middle of two sliding sleeves (28), the upper installation bearing seat (26) of supporting bracket (27), in supporting seat (26), be provided with block (25), block (25) can only rotate around center line in supporting seat (26), in lock body (14), be provided with bearing pedestal (26), bearing pedestal (26) connects leading screw (19), leading screw (19) one end is connected with block (25), upper the first gear (18) of installing of leading screw (19), the first gear (18) is meshing with the second gear (22), the first nut (17) and the second nut (23) are threaded on leading screw (19), the first nut (17) and the middle connecting plate (24) that is fixedly connected with of the second nut (23), connecting plate (24) two ends respectively connect a dead bolt (29), two dead bolts (29) are arranged in corresponding sliding sleeve (28), dead bolt (29) can slide in sliding sleeve (28), dead bolt (29) one end is stretched out sliding sleeve (28) and is entered in keeper (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463821.XA CN102946143B (en) | 2012-11-18 | 2012-11-18 | Direct current electric transmission line monitoring main station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463821.XA CN102946143B (en) | 2012-11-18 | 2012-11-18 | Direct current electric transmission line monitoring main station system |
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| Publication Number | Publication Date |
|---|---|
| CN102946143A CN102946143A (en) | 2013-02-27 |
| CN102946143B true CN102946143B (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210463821.XA Expired - Fee Related CN102946143B (en) | 2012-11-18 | 2012-11-18 | Direct current electric transmission line monitoring main station system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460151B (en) * | 2019-07-15 | 2022-11-01 | 福建省万维新能源电力有限公司 | Intelligent power distribution room telecontrol signal transmission method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680797Y (en) * | 2004-02-11 | 2005-02-23 | 朴钟根 | Electronic door lock |
| CN101571413A (en) * | 2009-06-17 | 2009-11-04 | 西安工程大学 | Transmission line galloping on-line monitoring system based on acceleration sensor |
| CN202014032U (en) * | 2011-03-29 | 2011-10-19 | 刘建春 | Power distribution cabinet with intelligent control |
| CN202049215U (en) * | 2011-02-17 | 2011-11-23 | 长春工程学院 | High-voltage power transmission line fault on-line monitoring system based on simple wavelet algorithm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101007619B1 (en) * | 2008-11-11 | 2011-01-12 | 한전케이디엔주식회사 | The transmission line watch diagnostic system and its method |
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2012
- 2012-11-18 CN CN201210463821.XA patent/CN102946143B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680797Y (en) * | 2004-02-11 | 2005-02-23 | 朴钟根 | Electronic door lock |
| CN101571413A (en) * | 2009-06-17 | 2009-11-04 | 西安工程大学 | Transmission line galloping on-line monitoring system based on acceleration sensor |
| CN202049215U (en) * | 2011-02-17 | 2011-11-23 | 长春工程学院 | High-voltage power transmission line fault on-line monitoring system based on simple wavelet algorithm |
| CN202014032U (en) * | 2011-03-29 | 2011-10-19 | 刘建春 | Power distribution cabinet with intelligent control |
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| CN102946143A (en) | 2013-02-27 |
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Granted publication date: 20141029 |