CN104049155B - Electrical equipment detection line and detection method based on automatic guidance carrier vehicle - Google Patents

Electrical equipment detection line and detection method based on automatic guidance carrier vehicle Download PDF

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Publication number
CN104049155B
CN104049155B CN201410056791.XA CN201410056791A CN104049155B CN 104049155 B CN104049155 B CN 104049155B CN 201410056791 A CN201410056791 A CN 201410056791A CN 104049155 B CN104049155 B CN 104049155B
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test
station
power equipment
transportation vehicle
central control
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CN104049155A (en
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李炯
朱斌
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SHANGHAI SICHUANG ELECTRIC EQUIPMENT Co.,Ltd.
Jiangsu Electric Power Research Institute
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SHANGHAI SCEEC ELECTRIC EQUIPMENT CO Ltd
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Abstract

The invention discloses an electrical equipment detection line and detection method based on an automatic guidance carrier vehicle. The electrical equipment detection line comprises a testing site and at least one automatic guidance carrier vehicle. A plurality of testing stations and a central control room are arranged inside the testing site. Different testing instruments are arranged at the testing stations. A center control computer is arranged inside the central control room. The testing instruments at the testing stations are connected with the center control computer in a communication mode. The automatic guidance carrier vehicle carries an electrical equipment sample used for tests and runs among the testing stations according to a certain test procedure under the control of the center control computer inside the central control room, all tests are conducted on the electrical equipment sample carried by the automatic guidance carrier vehicle, and test data obtained by the testing instruments at the testing stations are transmitted back to the center control computer inside the central control room in a communication mode to be collected. Compared with a traditional electrical equipment testing method, the electrical equipment detection line and detection method have the advantages that detection efficiency is higher, and labor intensity of test personnel is lower.

Description

A kind of electric device maintenance streamline based on automatical pilot transportation vehicle and detection method
Technical field
The present invention relates to electric device maintenance technical field, set based on the electric power of automatical pilot transportation vehicle particularly to a kind of Standby detection streamline and detection method.
Background technology
Referring to Fig. 1 to Fig. 8, the automatical pilot transportation vehicle (agv) that production line is used for carrying has big bearing capacity, simultaneously Heavy duty is lower to can achieve the Omni-mobile abilities such as straight trip, row, diagonal, arbitrary curve movement, zero radius of gyration rotation.This is led automatically Draw transport vehicle and can adopt multiple control modes, for example, have line traffic control, wireless remote control control and industrial computer to automatically control, also Can be positioned from multiple positioning modes, track positioning, igps positioning and magnetic nail of such as video tracks positioning.
At present power equipment traditional experiment mode is: personnel or vehicle carry test instrunment and arrive scene or to consolidating in warehouse Fixed motionless power equipment carries out every detection, because power equipment is related to multinomial performance detection, for same power equipment, Tester needs to carry multiple instruments, and often completes a pilot project and be accomplished by changing wiring, could meet different examinations Test the demand of project.In addition, at the scene or under the place limited circumstances in warehouse, it is accomplished by changing after completing a test product Place or test product is transferred from using crane gear, changes next test product, therefore traditional test model not only required instrument Equipment is various, connects thread-changing repeatedly, and instrument and equipment needs artificial and crane carrying, test process high labor intensive, test effect Rate is slow.And the data obtained by each pilot project needs to be input manually in computer, carry out calculating by computer and converge Always, not only data-entry-form occurs mistake, and efficiency is also slow.
In order to improve test efficiency, test product is reprinted along the track laid in advance using trapped orbit formula in some places at present Carry out circulation test, although it improves test efficiency, reduce the labor intensity of testing crew, it still exists as follows Problem: 1, track laying workload is big, long construction period generally requires 2 to 3 months;Once 2 one trouble point of appearance, can make Become whole pilot system paralysis;3rd, track once lays, cannot be in original pilot system for some newly-increased pilot projects On the basis of upgraded, and transform get up expense huge, transformation the duration also long.
Content of the invention
One of the technical problem to be solved is to carry out batch for all kinds all size power equipment Many technical problems existing for the test method of sampling check for quality and a kind of power equipment based on automatical pilot transportation vehicle is provided Detection streamline.
The two of the technical problem to be solved are to provide a kind of power equipment based on automatical pilot transportation vehicle Detection method.
The technical problem to be solved can be achieved through the following technical solutions:
A kind of electric device maintenance streamline based on automatical pilot transportation vehicle, comprising:
One test site, is provided with multiple test stations and a Central Control Room in described test site, each tests station cloth It is equipped with different test apparatuses, in Central Control Room, is provided with central control computer, in the test apparatuses and Central Control Room of each test station Central control computer between using communication modes connect.
At least one automatical pilot transportation vehicle, this automatical pilot transportation vehicle carries tested power equipment test product, in Central Control Room Under interior central control computer controls, run between each test station according to certain test procedure, to homing guidance The tested power equipment test product that transport vehicle is carried carries out every test, and the test apparatuses of each test station are by obtained examination Test the central control computer that data passed back in Central Control Room using communication modes to be collected.
In a preferred embodiment of the invention, described communication modes are by wire communication mode or wireless telecommunications side Formula.
In a preferred embodiment of the invention, it is additionally provided with a power equipment test product in described test site to treat Inspection station and power equipment test product examine station, and described power equipment test product station to be checked and power equipment test product have been examined in station It is provided with crane, when automatical pilot transportation vehicle runs to this power equipment test product station to be checked, tested power equipment test product By, on crane hanging component to automatical pilot transportation vehicle, having examined station when automatical pilot transportation vehicle runs to this power equipment test product When, tested power equipment test product hangs automatical pilot transportation vehicle by crane.
In a preferred embodiment of the invention, described every test at least includes voltage ratio measurement and Connection series number Certificate test project, winding D.C. resistance experiment with measuring project, temperature rise test project, short-circuit impedance and load loss test item Mesh, no-load current and open circuit loss experiment with measuring project, load ratio bridging switch pilot project, lighting full-wave impulse test project, Winding insulation resistance test project, iron core, clamp insulation resistance test project, induced over voltage withstand test project, apply outward pressure test Project, partial discharge test project.
In a preferred embodiment of the invention, described power equipment at least includes power transformer, reactor, voltage Transformer, current transformer, high-tension switch cabinet, chopper, combined electrical apparatus, cable branch box, ring main unit, on-pole switch, isolation Switch and earthed switch, parallel capacitor complete equipment, arc suppression coil complete set of equipments.
In a preferred embodiment of the invention, described Central Control Room is arranged on one end of test site, and described electric power sets Standby test product station to be checked and power equipment test product have examined the other end that station arranges test site;During each test station is arranged on Control room and power equipment test product station to be checked and power equipment test product have been examined between station.
In a preferred embodiment of the invention, described test station and power equipment test product station to be checked and electric power set Standby test product has been examined station and has been divided into two rows and be arranged in parallel, and middle is transport channel.
In a preferred embodiment of the invention, each test station all includes a safe fence, encloses in described safety Hurdle is provided with equipment discrepancy gate, the central control computer that described equipment comes in and goes out in gate and Central Control Room towards the side of transport channel Control and connect;Side in described complete fence is provided with a wiring prompting screen, described wiring prompting screen and described Central Control Room Interior central control computer signal connects;Centre position in described safe fence is provided with lay down area;Each test station passes through Sense channel connects, and the part that described sense channel extends in test station is supported on described examination by sense channel bracing frame Test the top of station;Described sense channel extend into test station in partly in be provided with test apparatuses and p-wire switching dress Put, p-wire switching device is connected with the central control computer control in described Central Control Room;Described sense channel bracing frame is pacified Equipped with pilot region control panel, described pilot region control panel is connected with the central control computer signal in described Central Control Room.
A kind of electric device maintenance method based on automatical pilot transportation vehicle, comprises the steps:
1. the lifting step of tested power equipment test product
In this step, tested power equipment test product lifts to power equipment test product station to be checked or is directly lifted on electric power On the test product pallet of equipment test product station to be checked;
2. the typing step of tested power equipment test product essential information
2.1. staff's mobile terminal or fixed terminal are newly-built or call equipment Detection task list, appoint in equipment detection In business list, the essential information of typing tested power equipment test product, then sends the middle control to central control room using communication modes In computer, the TT&C software in central control computer automatically generates test side according to the type of tested power equipment test product and specification Case, is then sent to described mobile terminal or fixed terminal by communication modes, and staff is in described mobile terminal or solid Determine according to test actual demand Selection experiment project in terminal, and preserve final testing program, generate this tested power equipment Test product final test mission list, and sent in the central control computer to central control room by communication modes, print simultaneously Comprise the label of the information of type, specification and final testing program of tested power equipment test product;
2.2. staff in power equipment test product station to be checked, the label that step 2.1 is generated is pasted onto tested electricity On power equipment test product;
2.3. according to test assignment in the central control computer in central control room, arrange the life of automatical pilot transportation vehicle server Become transportation route;Automatical pilot transportation vehicle server adopts communication modes to send motion track order to automatical pilot transportation vehicle;
3. automatical pilot transportation vehicle transports tested power equipment test product and transports to test station step
3.1. automatical pilot transportation vehicle runs to power equipment test product station to be checked as its original position;
3.2., when on-test, the tested power equipment test product in power equipment test product station to be checked is lifted to automatic On guide transport lorry;Or automatical pilot transportation vehicle receives the operating instruction of automatical pilot transportation vehicle server, according to setting in advance To test product pallet, automatical pilot transportation vehicle server sends lifting instruction to automatical pilot transportation vehicle for the track movement put, The test product pallet being mounted with tested power equipment test product is raised to from the ground and is shelved on automatical pilot transportation vehicle;
3.3., after execution of step 3.2, automatical pilot transportation vehicle server sends mobile target to automatical pilot transportation vehicle Instruction, automatical pilot transportation vehicle, along running orbit tested power equipment test product is transported to a certain test station according to instruction Wait test connection;Or after execution of step 3.2, automatical pilot transportation vehicle server sends movement to automatical pilot transportation vehicle Target instruction target word, automatical pilot transportation vehicle, along running orbit tested power equipment test product is transported to a certain test work according to instruction In position, in test station, the lifting platform of automatical pilot transportation vehicle is fallen test product pallet and is put to testing the test product pallet in station Put that area is first-class to treat wiring, automatical pilot transportation vehicle is withdrawn from this test station and awaited orders in transport channel or execute other tests and appoints Business;
4. the process of the test step of tested electric power test product
4.1. the central control computer in central control room is set by the fixing reading being arranged in described a certain test station Standby or mobile reading equipment reads the information in the label on tested power equipment test product, confirms the test item in this test station Mesh;The wiring passing through to arrange in this test station after confirmation points out display screen to show test connection figure, and allows that staff enters Enter in this test station and carry out wiring;
4.2., after staff enters in this test station, the central control computer in central control room controls this test station Interior p-wire switching device can automatically fall off correlation test project testing line according to this pilot project, and wiring personnel are according to connecing Line prompting display screen carries out wiring;
4.3., after staff completes wiring, leave test station, and control in the pilot region pressing this test station " on-test " ACK button on panel, after the central control computer confirmation in central control room, in central control room TT&C software in central control computer is tested according to default experiment process;
4.4. after the completion of the test of this test station, the central control computer in central control room sends instruction automatically, leads to Know that this test station of staff needs to carry out removing line, after staff receives or sees instruction, enter in this test station, solution Except the p-wire on tested power equipment test product;After completing to remove line, staff leaves this test station, and in this test station Pilot region control panel on press " off-test " ACK button, p-wire switching device packs up reset automatically;
4.5., after the completion of the test of a certain test station, the central control computer in central control room is transported by homing guidance Defeated car server sends next step operating instruction to the automatical pilot transportation vehicle in this test station, and automatical pilot transportation vehicle is taken Carry tested power equipment test product according to instruction along running orbit, tested power equipment test product transported to next test station, Repeat the above steps 3.3 are tested to step 4.4 next time;Or automatical pilot transportation vehicle carries tested power equipment test product According to instruction along running orbit, run to power equipment test product and examined in station, having examined in station in power equipment test product will be by Examination power equipment test product hangs automatical pilot transportation vehicle;Or the central control computer in central control room is transported by homing guidance Car server sends instruction to idle automatical pilot transportation vehicle, after idle automatical pilot transportation vehicle receives instruction, along operation This idle automatical pilot transportation vehicle is given rise to below the test product pallet that track runs in this test station and by test product pallet On, then this idle automatical pilot transportation vehicle carries tested power equipment test product along running orbit, and tested power equipment is tried Product transport to next test station, and repeat the above steps 3.3 are tested to step 4.4 next time;Or central control room Interior central control computer sends instruction to idle automatical pilot transportation vehicle by automatical pilot transportation vehicle server, idle from After dynamic guide transport lorry receives instruction, run to along running orbit below the test product pallet in this test station and by test product pallet Give rise on this idle automatical pilot transportation vehicle, then this idle automatical pilot transportation vehicle carries tested power equipment test product Along running orbit, run to power equipment test product and examined in station, examined in station in power equipment test product and tested electric power is set Standby test product hangs automatical pilot transportation vehicle.
Due to employing technical scheme as above, the automatical pilot transportation vehicle currently used for production line is applied to by the present invention In power equipment test, higher with respect to traditional power equipment traditional experiment mode detection efficiency, the work of testing crew is strong Degree is less.For rail mounted power equipment test streamline, have that test site construction is few, the construction period is short Advantage, when an automatical pilot transportation vehicle breaks down, other automatical pilot transportation vehicles can work on, do not affect try Test the operating at center.For newly-increased pilot project, the present invention has upgrading soon, the low advantage of expense.
Brief description
Fig. 1 is the front view of automatical pilot transportation vehicle.
Fig. 2 is the left view of automatical pilot transportation vehicle.
Fig. 3 is the top view of automatical pilot transportation vehicle.
Fig. 4 is the axonometric chart of automatical pilot transportation vehicle.
Fig. 5 is the straight-line trajectory schematic diagram of automatical pilot transportation vehicle.
Fig. 6 is the diagonal movement track schematic diagram of automatical pilot transportation vehicle.
Fig. 7 is the arbitrary curve movement locus schematic diagram of automatical pilot transportation vehicle.
Fig. 8 is zero radius of gyration rotary motion trace schematic diagram of automatical pilot transportation vehicle.
Fig. 9 is the test site arrangement schematic diagram of the power equipment quality testing test center of the present invention.
Figure 10 is the structural representation of a test station in the power equipment quality testing test center of the present invention.
Specific embodiment
To further describe the present invention below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 8, automatical pilot transportation vehicle 200 used in the present invention is using for being used on production line carrying Automatical pilot transportation vehicle (agv).
The bearing capacity of this automatical pilot transportation vehicle 200 can reach 0-50t, heavy duty simultaneously is lower can achieve straight trip, row, The Omni-mobile abilities such as diagonal, arbitrary curve movement, zero radius of gyration rotation.This automatical pilot transportation vehicle 200 can adopt many Plant control mode, for example, have line traffic control, wireless remote control control and industrial computer to automatically control, multiple positioning sides can also be selected Formula is positioned, and track positioning, igps positioning and magnetic nail of such as video tracks positioning.Therefore this automatical pilot transportation vehicle 200 Can test in order to power equipment and use.
When automatical pilot transportation vehicle is used for power equipment test, referring to Fig. 9, set up a test site 100, cooperation should Automatical pilot transportation vehicle 200, can form the power equipment test streamline of a trackless.
With continued reference to Fig. 9, test site 100 arrange eight test stations 101,102,103,104,105,106,107, 109, power equipment test product station to be checked 110 of one central control room and a power equipment test product have examined station 111, when So the quantity of test station can also be without being limited to eight, can also increase and decrease as needed.
Central authorities' control control room 109 is arranged on one end, power equipment test product station to be checked 110 and the electric power of test site 100 Equipment test product has examined the other end that station 111 arranges test site 100;Eight test stations 101,102,103,104,105, 106th, 107,108 are divided into two rows centrally disposed control control room 109 and power equipment test product station to be checked 110 and power equipment examination Product have been examined between station 111.Power equipment test product station to be checked 110 and test station 101,102,103,104 are a row, electric power It is another row that equipment test product has examined station 111 and test station 105,106,107,108, logical for transport between two row's test stations Road 112.
Eight test stations 101,102,103,104,105,106,107,108 are disposed with not for different pilot projects Same test apparatuses, for example, be directed to voltage ratio measurement and Connection series number certificate test project, winding D.C. resistance experiment with measuring Project, temperature rise test project, short-circuit impedance and load loss pilot project, no-load current and open circuit loss experiment with measuring project, Load ratio bridging switch pilot project, can be arranged with no-load voltage ratio survey by the arbitrary test station in test station 101,102,106 Examination instrument, three-phase dc resistance meter, three-phase test power supply, transformer parameter tester, temperature polling instrument, D.C. resistance test Instrument, transformer parameter tester, three-phase test power supply, have load decompose brake switch tester;Test station 101,102,106 is configured Test apparatuses be identical, be that power transformer detecting workload is big the reason so arrange, and distribution transformer Temperature rise test holding time length (about 10 hours).Three identical test stations of configuration are capable of significantly carrying of test efficiency Height, after staff enters into test station 101,102,106, as long as carrying out primary connection, just can be automatically performed this test work All pilot projects of position.
For lighting full-wave impulse test project, can be in test station 108 setting impact test apparatus;Staff enters Entering to after test station 108, as long as carrying out primary connection, just can be automatically performed all pilot projects of this test station.
For winding insulation resistance test project, iron core, clamp insulation resistance test project, induced over voltage withstand test project, Apply outward pressure test project, partial discharge test project, can be in test station 107 setting electronic type insulation resistance meter, no office Put variable-frequency power sources, partial discharge-free test transformer, no potentiometer, no partial discharge frequency conversion power supply are put in office, tester is put in office, partial pressure is put in no office Device (coupled capacitor), after staff enters into test station 107, as long as carrying out primary connection, just can be automatically performed this test All pilot projects of station.
The planning principles of above-mentioned test site 100 is in a word: tested power equipment test product quantity is many and pilot project is many Test station is arranged in has examined, near power equipment test product, the place that station 111 arranges test site 100;The mode of connection is similar As pilot project return one test station in, reduce conversion time;Multiple pilot projects by same power equipment test product Concentrate in same test station, to reduce the handling time of power equipment test product;Carry out impact test and local discharge test is contour In the test station 107 setting shielding house of pressure test.
In order that test data of each test station can quickly collect, eight test stations 101,102,103,104, 105th, the central control computer in 106,107,108 test apparatuses being configured and central control room 109 passes through wired mode (as light Fine communication, cable communication etc.) or wireless mode (wifi, bluetooth etc.) communication connection.So each tests the test data of station Can quickly collect, it is to avoid be manually entered existing error rate height, the low problem of efficiency.
Taking test station 101 as a example to describe the structure of each test station below in detail, referring to Fig. 9, to test station 101 Including a safe fence 101a, in safe fence 101a, the side of transport channel 112 is provided with equipment discrepancy gate 101b, Dorsad the side of transport channel 112 is provided with wiring discrepancy gate 101k, equipment discrepancy gate 101b and wiring discrepancy gate 101k is connected with the central control computer control in central control room 109.
Left side in complete fence 101a is provided with a wiring prompting screen 101c, and wiring prompting screen 101c is controlled with central authorities Central control computer signal in room 109 connects.
Centre position in safe fence 101a is provided with pilot region 101d, arranges test product in pilot region 101d Pallet lay down area 101e, during test, test product pallet 101f is shelved on this test product pallet lay down area 101e.
Each test station is connected by sense channel 113, and sense channel 113 extends into the part in test station 101 113a is supported on the top of test station 101 by sense channel bracing frame 101g, and sense channel 113 extends into test station It is provided with test apparatuses 300 and p-wire switching device 310, p-wire switching device 310 and central authorities in part 113a in 101 Central control computer in control room 109 controls connection;Sense channel bracing frame 101g is provided with pilot region control panel 101h, pilot region control panel 101h is connected with the central control computer signal in central control room 109.
The core of the present invention is that power equipment test product relies on an automatical pilot transportation vehicle 200(referring to Fig. 1 to Fig. 8) holding Carry, automatical pilot transportation vehicle 200, under the central control computer in central control room 109 controls, exists according to certain test procedure Run, to automatical pilot transportation vehicle 200 institute between eight test stations 101,102,103,104,105,106,107,108 The power equipment test product carrying carries out every test.
The process of the test of distribution transformer be detailed below:
1st, the lifting of distribution transformer test product
The truck being loaded with distribution transformer test product enters power equipment test product station to be checked 110, and crane is by distribution transformer The test product that device test product lifts to power equipment test product station to be checked 110 or is directly lifted on power equipment test product station to be checked 110 On pallet 101f.
2nd, the typing of distribution transformer test product essential information
A, staff in power equipment test product station to be checked 110, Quick Response Code paster that quick response code printer is generated It is pasted onto on distribution transformer test product to be checked.
B, staff are newly-built or call equipment Detection task list with panel computer, and typing in equipment Detection task list is treated The essential information of inspection distribution transformer test product, the TT&C software in central control computer in central control room 109 becomes according to distribution The type of depressor test product automatically generates testing program, and staff is according to test actual demand Selection experiment project, and the side of preservation Case, generate this distribution transformer test product final test mission list, and is sent to central control room 109 by wireless network In control computer.
According to test assignment in central control computer in c, central control room 109, arrange automatical pilot transportation vehicle server Generate transportation route.Automatical pilot transportation vehicle server passes through private radio signal and sends movement to automatical pilot transportation vehicle 200 Track command.
3rd, automatical pilot transportation vehicle 200 transport test product is tested
A, the original position of automatical pilot transportation vehicle 200 are in power equipment test product station to be checked 110.
B, when on-test, automatical pilot transportation vehicle 200 receive automatical pilot transportation vehicle server operating instruction, root According under the track movement pre-setting to test product pallet 101f, automatical pilot transportation vehicle server is to automatical pilot transportation vehicle 200 Send lifting instruction, test product pallet 101f is raised to from the ground and is shelved on automatical pilot transportation vehicle 200.
After c, automatical pilot transportation vehicle 200 lifting test product pallet 101f and distribution transformer finish, automatical pilot transportation vehicle Server sends moving target indication to automatical pilot transportation vehicle 200, and automatical pilot transportation vehicle 200 is according to instruction along operation rail Mark, distribution transformer test product is transported to the safe fence 101a of test station 101.Middle control meter in central control room 109 Calculation machine sends the equipment discrepancy gate 101b that instruction unpack tests station 101, and automatical pilot transportation vehicle 200 enters test station 101.The test product pallet lay down area of test product pallet 101f to pilot region 101d fallen by the lifting platform of automatical pilot transportation vehicle 200 101e, automatical pilot transportation vehicle 200 withdraw from test station 101, automatical pilot transportation vehicle 200 await orders in transport channel 112 or Execute other test missions, the equipment discrepancy gate 101b of test station 101 closes.(above test station 101, there is warning Lamp, when testing station 101 no test product, the green Chang Liang of display, when there being test product to enter, when waiting wiring, warning lamp green is dodged Bright.)
4th, process of the test
A. read 2 D code information: in the side of test station 101, high-definition camera is installed, when test product pallet 101f arrives After reaching testing position, the central control computer in central control room 109 passes through high-definition camera automatically scanning 2 D code information, confirms Pilot project in test station 101.Wiring prompting display screen 101c display test connection figure, automatically opens up test station The locking of the wiring discrepancy gate 101k in 101.Pilot region control panel 101h display current test project and prompting wiring Personnel can enter safe fence 101a internal wiring.
B. test product wiring: the staff of wiring in escape way, when finding test station 101 warning lamp green flicker, Manual unlocking wiring discrepancy gate 101k, enters test station 101 internal wiring.P-wire switching above test station 101 Device 310 can automatically fall off dependence test line according to this pilot project, and p-wire has obvious mark, wiring personnel according to Wiring prompting display screen carries out wiring.
C. start to test: after wiring personnel complete wiring, leave test station 101, manual-lock wiring discrepancy gate 101k, and press on-test ACK button in pilot region control panel 101h.Central control computer in central control room 109 After detection wiring discrepancy gate 101k, the confirmation of equipment discrepancy gate 101b and pilot region control panel 101h, automatically Close the blocking device of wiring discrepancy gate 101k, TT&C software is tested according to default experiment process, in process of the test The red flicker of warning lamp.
D. test product removes line: after the completion of the test of test station 101, automatically opens up the locking dress of wiring discrepancy gate 101k Put, warning lamp green flicker, point out pilot region to need to remove line.Wiring staff's manual unlocking wiring discrepancy gate 101k enters Enter pilot region, release distribution transformer test product p-wire, wiring staff withdraws test station 101, close wiring and come in and go out Gate 101k, and press off-test ACK button in pilot region control panel 101h, p-wire switching device 310 is received automatically Rise and reset.
E. change pilot region: the central control computer in central control room 109 requires to complete according to job order pilot project, Issue instructions to the automatical pilot transportation vehicle 200 of free time, move to the test product pallet 101f of test station 101 and lift, The mobile station 107 of extremely testing of distribution transformer test product carries out remaining pilot project.
F. the flow process of pilot region, the step repeating a to e.
G. change pilot region: the central control computer in central control room 109 requires to complete according to job order pilot project, Issue instructions to the automatical pilot transportation vehicle 200 of free time, move to testing under station 107 test product pallet and lifting, distribution is become The mobile station 108 of extremely testing of depressor test product carries out remaining pilot project.
H. the flow process of pilot region, the step repeating a to e.
I. off-test: after test product completes all of pilot project, 200 distribution transformers of automatical pilot transportation vehicle try Product movement has examined station 111 to power equipment test product, and puts down test product pallet.Central control computer root in central control room 109 Automatically provide experimental report and preserve according to pilot project and test data, and point out test data whether overproof, provide corresponding GB is inquired about, and facilitates staff to judge.
5th, the unloading of distribution transformer test product
Examine station 111 in power equipment test product, staff hangs test product to test product Yi Jian area using crane.
The detecting instrument of distribution transformer pilot project and the configuration of each station is shown in Table 1
Table 1
The reason note: the detecting instrument that pilot region 101,102,106 is configured is identical, so planning, is distribution Transformator detection workload is big, and the temperature rise test holding time length of distribution transformer (about 10 hours).
Planning three similarly configures pilot region and is capable of being greatly improved of detection efficiency.

Claims (7)

1. a kind of electric device maintenance streamline based on automatical pilot transportation vehicle is it is characterised in that include:
One test site, is provided with multiple test stations and a Central Control Room in described test site, each test station is disposed with Different test apparatuses, are provided with central control computer in Central Control Room, in test apparatuses and the Central Control Room of each test station in Connected using communication modes between control computer;
At least one automatical pilot transportation vehicle, this automatical pilot transportation vehicle carries tested power equipment test product, in Central Control Room Under central control computer controls, run between each test station according to certain test procedure, homing guidance is transported The tested power equipment test product that car is carried carries out every test, and the test apparatuses of each test station are by obtained test number Collected according to passing the central control computer in Central Control Room back using communication modes;
Each test station all includes a safe fence, is provided with equipment and goes out towards the side of transport channel in described safe fence Enter gate, described equipment discrepancy gate is connected with the central control computer control in Central Control Room;Side in described safe fence It is provided with a wiring prompting screen, described wiring prompting screen is connected with the central control computer signal in described Central Control Room;Described safety Centre position in fence is provided with lay down area;Each test station is connected by sense channel, and described sense channel extends into Part in test station is supported on the top of described test station by sense channel bracing frame;Described sense channel extends into In test station partly in be provided with test apparatuses and p-wire switching device, in p-wire switching device and described Central Control Room Central control computer control connect;Pilot region control panel, described trial zone are provided with described sense channel bracing frame Domain control panel is connected with the central control computer signal in described Central Control Room;
Described communication modes are by wire communication mode or wireless communication mode.
2. the electric device maintenance streamline based on automatical pilot transportation vehicle as claimed in claim 1 is it is characterised in that in institute State and be additionally provided with power equipment test product station to be checked in test site and power equipment test product examines station, described electric power sets Standby test product station to be checked and power equipment test product have been examined in station and have been provided with crane, when automatical pilot transportation vehicle runs to this electricity During power equipment test product station to be checked, tested power equipment test product passes through crane hanging component on automatical pilot transportation vehicle, when automatic Guide transport lorry runs to this power equipment test product when examining station, and tested power equipment test product is hung by crane leads automatically Draw transport vehicle.
3. the electric device maintenance streamline based on automatical pilot transportation vehicle as claimed in claim 1 is it is characterised in that described Every test at least include voltage ratio measurement and Connection series number certificate test project, winding D.C. resistance experiment with measuring project, Temperature rise test project, short-circuit impedance and load loss pilot project, no-load current and open circuit loss experiment with measuring project, have load point Connect switch test project, lighting full-wave impulse test project, winding insulation resistance test project, iron core, the examination of clamp insulation resistance Test project, induced over voltage withstand test project, apply outward pressure test project, partial discharge test project.
4. the electric device maintenance streamline based on automatical pilot transportation vehicle as claimed in claim 3 is it is characterised in that described Power equipment at least includes power transformer, reactor, voltage transformer, current transformer, high-tension switch cabinet, chopper, group Close electrical equipment, cable branch box, ring main unit, on-pole switch, disconnecting switch and earthed switch, parallel capacitor complete equipment, extinguishing arc Coil complete set of equipments.
5. the electric device maintenance streamline based on automatical pilot transportation vehicle as claimed in claim 2 is it is characterised in that described Central Control Room is arranged on one end of test site, and described power equipment test product station to be checked and power equipment test product have examined station setting The other end of test site;Each test station is arranged on Central Control Room and power equipment test product station to be checked and power equipment test product Examine between station.
6. the electric device maintenance streamline based on automatical pilot transportation vehicle as claimed in claim 5 is it is characterised in that described Test station and power equipment test product station to be checked and power equipment test product have been examined station and have been divided into two rows and be arranged in parallel, middle for fortune Defeated passage.
7. a kind of electric device maintenance method based on automatical pilot transportation vehicle is it is characterised in that comprise the steps:
1). the lifting step of tested power equipment test product
In this step, tested power equipment test product lifts to power equipment test product station to be checked or is directly lifted on power equipment On the test product pallet of test product station to be checked;
2). the typing step of tested power equipment test product essential information
2.1). staff's mobile terminal or fixed terminal are newly-built or call equipment Detection task list, in equipment Detection task The essential information of typing tested power equipment test product in list, then sends the middle control meter to central control room using communication modes In calculation machine, the TT&C software in central control computer automatically generates test side according to the type of tested power equipment test product and specification Case, is then sent to described mobile terminal or fixed terminal by communication modes, and staff is in described mobile terminal or solid Determine according to test actual demand Selection experiment project in terminal, and preserve final testing program, generate this tested power equipment Test product final test mission list, and sent in the central control computer to central control room by communication modes, print simultaneously Comprise the label of the information of type, specification and final testing program of tested power equipment test product;
2.2). in power equipment test product station to be checked, the label that step 2.1 is generated is pasted onto tested electric power and sets staff On standby test product;
2.3). according to test assignment in the central control computer in central control room, arrange automatical pilot transportation vehicle server to generate Transportation route;Automatical pilot transportation vehicle server adopts communication modes to send motion track order to automatical pilot transportation vehicle;
3). automatical pilot transportation vehicle transports tested power equipment test product and transports to test station step
3.1). automatical pilot transportation vehicle runs to power equipment test product station to be checked as its original position;
3.2). when on-test, the tested power equipment test product in power equipment test product station to be checked is lifted to automatically leading Draw in transport vehicle;Or automatical pilot transportation vehicle receives the operating instruction of automatical pilot transportation vehicle server, according to pre-setting Track movement to test product pallet, automatical pilot transportation vehicle server to automatical pilot transportation vehicle send lifting instruction, fill The test product pallet being loaded with tested power equipment test product is raised to from the ground and is shelved on automatical pilot transportation vehicle;
3.3). execution of step 3.2) after, automatical pilot transportation vehicle server sends mobile target to automatical pilot transportation vehicle and refers to Order, automatical pilot transportation vehicle, tested power equipment test product is transported to a certain test station etc. along running orbit according to instruction Wiring to be tested;Or execution of step 3.2) after, automatical pilot transportation vehicle server sends movement to automatical pilot transportation vehicle Target instruction target word, automatical pilot transportation vehicle, along running orbit tested power equipment test product is transported to a certain test work according to instruction In position, in test station, the lifting platform of automatical pilot transportation vehicle is fallen test product pallet and is put to testing the test product pallet in station Put that area is first-class to treat wiring, automatical pilot transportation vehicle is withdrawn from this test station and awaited orders in transport channel or execute other tests and appoints Business;
4). the process of the test step of tested electric power test product
4.1). the central control computer in central control room by be arranged on described a certain test station in fixing reading equipment or Mobile reading equipment reads the information in the label on tested power equipment test product, confirms the pilot project in this test station; The wiring passing through to arrange in this test station after confirmation points out display screen to show test connection figure, and allows that staff's entrance should Carry out wiring in test station;
4.2). after staff enters in this test station, the central control computer in central control room controls in this test station P-wire switching device correlation test project testing line can be automatically fallen off according to this pilot project, wiring personnel are according to wiring Prompting display screen carries out wiring;
4.3). after staff completes wiring, leave test station, and press the pilot region control panel of this test station On " on-test " ACK button, the middle control after the central control computer confirmation in central control room, in central control room TT&C software in computer is tested according to default experiment process;
4.4). after the completion of the test of this test station, the central control computer in central control room sends instruction automatically, notifies work Making this test station of personnel needs to carry out removing line, after staff receives or sees instruction, enters in this test station, releases quilt P-wire on examination power equipment test product;After completing to remove line, staff leaves this test station, and the examination in this test station Test and " off-test " ACK button is pressed on Region control panel, p-wire switching device packs up reset automatically;
4.5). after the completion of the test of a certain test station, the central control computer in central control room is transported by homing guidance Car server sends next step operating instruction to the automatical pilot transportation vehicle in this test station, and automatical pilot transportation vehicle carries Tested power equipment test product, tested power equipment test product is transported to next test station, weight along running orbit according to instruction Multiple above-mentioned steps 3.3) to step 4.4) tested next time;Or automatical pilot transportation vehicle carries tested power equipment test product According to instruction along running orbit, run to power equipment test product and examined in station, having examined in station in power equipment test product will be by Examination power equipment test product hangs automatical pilot transportation vehicle;Or the central control computer in central control room is transported by homing guidance Car server sends instruction to idle automatical pilot transportation vehicle, after idle automatical pilot transportation vehicle receives instruction, along operation This idle automatical pilot transportation vehicle is given rise to below the test product pallet that track runs in this test station and by test product pallet On, then this idle automatical pilot transportation vehicle carries tested power equipment test product along running orbit, and tested power equipment is tried Product transport to next test station, repeat the above steps 3.3) to step 4.4) tested next time;Or central authorities control Indoor central control computer sends instruction to idle automatical pilot transportation vehicle by automatical pilot transportation vehicle server, the free time After automatical pilot transportation vehicle receives instruction, run to along running orbit below the test product pallet in this test station and by test product support Disk gives rise on this idle automatical pilot transportation vehicle, and then this idle automatical pilot transportation vehicle carries tested power equipment examination Product, along running orbit, run to power equipment test product and have examined in station, have examined tested electric power in station in power equipment test product Equipment test product hangs automatical pilot transportation vehicle.
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