CN109510308A - The third generation intelligent substation switching value module test system and its application method on the spot - Google Patents
The third generation intelligent substation switching value module test system and its application method on the spot Download PDFInfo
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Abstract
The invention discloses a kind of third generation intelligent substation switching value module test system and its application methods on the spot, test macro includes cabinet and point mainboard module, HSR message communication module, intake module, the amount of outputing module and the power module of installation in the chassis, mainboard module includes the D/A conversion module being sequentially connected, HSR packet parsing module, central processing unit and Upper machine communication module, and HSR message communication module includes HSR message source mouth and HSR message receiver mouth；Application method includes that module completes test on the spot using test macro switch amount.The present invention can the function of module and performance be tested automatically on the spot to third generation intelligent substation switching value, the automatic batch detection that can be realized switching value functions of modules and performance on the spot is able to ascend the repair and maintenance efficiency of intelligent substation, ensures the safe and highly efficient operation of power grid.
Description
Technical field
The present invention relates to third generation intelligent substation switching value modules on the spot, and in particular to a kind of third generation intelligent substation
Switching value module test system and its application method on the spot.
Background technique
State Grid Corporation of China is from after starting intelligent substation Pilot project construction in 2009, and up to now, country's construction is about
5000 intelligent substations, including first generation intelligent substation and second generation intelligent station.System of the intelligent substation due to height
Integrated, reasonable topology layout, achieves certain effect in terms of economical and energy saving.However, in actual utilization
In, also expose many problems.Especially in terms of the O&M maintenance of intelligent substation, heavy maintenance workload and great number
The cost of overhaul greatly restricts the development of intelligent substation.In order to realize that power grid power supply is highly reliable and substation's fortune inspection is efficient
Target, State Grid Corporation of China worked in starting third generation intelligent substation Pilot project construction in 2018.Third generation intelligent substation
Control core equipment is primary equipment module on the spot, and switching value on the spot module be protect power grid security critical component it
One, how to the switching values of substantial amounts, module is effectively detected, is monitored and management is third generation intelligent substation peace on the spot
Full stable operation critical issue urgently to be resolved.
Module major function is to convert the disconnecting link of hard contact, circuit breaker position to third generation intelligent substation switching value on the spot
The devices such as observing and controlling are transferred to for HSR looped network communications protocol, while measure and control device is sent into control disconnecting link, circuit-breaker switching on-off
HSR looped network protocol command is converted to hard contact and passes to the operating mechanisms such as relevant disconnecting link, breaker, realize substation's disconnecting link,
The protection control function of breaker.Currently, module is as new things on the spot for third generation intelligent substation switching value, in O&M side
Face has the following problems: (1) switching value on the spot module for realizing the switching values information such as disconnecting link, circuit breaker position acquisition, pass
Defeated and control, is whole transformer station intelligent control " hand " and " foot ", but for O&M service personnel, primary equipment module phase
When in black box.Simultaneously as module uses completely new HSR looped network communications protocol to switching value on the spot, the country lacks relevant
Means of testing and test equipment, the safe operation of very big responsivesubstation.(2) module application scene is extensive on the spot for switching value, answers
With enormous amount, testing staff's heavy workload, automatic batch detection influences fortune inspection efficiency huge.Therefore, switch how is realized
The amount system that module is tested automatically on the spot, solving third generation intelligent substation switching value, module lacks detection instrument and realization on the spot
The more switching values automatic maintenance issue of module batch on the spot, has become a key technical problem urgently to be resolved.
Summary of the invention
The technical problem to be solved in the present invention: in view of the above problems in the prior art, a kind of third generation intelligence power transformation is provided
Switching value of standing module test system and its application method on the spot, the present invention can be to third generation intelligent substation switching value moulds on the spot
The function and performance of block are tested automatically, can be realized the automatic batch detection of switching value functions of modules and performance on the spot, energy
It enough promotes the repair and maintenance efficiency of intelligent substation, ensure the safe and highly efficient operation of power grid.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of third generation intelligent substation switching value module test system on the spot, including cabinet and point mainboard of installation in the chassis
Module, HSR message communication module, intake module, the amount of outputing module and power module, the mainboard module include successively phase
D/A conversion module, HSR packet parsing module, central processing unit and Upper machine communication module even, the D/A conversion module,
HSR packet parsing module, central processing unit are sequentially connected, and the central processing unit is connected with Upper machine communication module, described to open
Enter amount module, the amount of outputing module is connected with D/A conversion module respectively, the HSR message communication module and HSR packet parsing module
It is connected, the power module is connected with mainboard module, HSR message communication module, intake module, the amount of outputing module respectively, institute
Stating HSR message communication module includes HSR message source mouth and HSR message receiver mouth.
Preferably, the HSR message source mouth is that LC optical fiber sends mouth.
Preferably, the HSR message receiver mouth is LC collecting fiber mouth.
Preferably, the Upper machine communication module and MMS specification communication module are ethernet communication module.
Preferably, the HSR packet parsing module is FPGA module.
Preferably, the mainboard module, HSR message communication module, intake module, the amount of outputing module, power module are equal
For plug-in type board structure and grafting is installed in the chassis.
The present invention also provides a kind of application method of aforementioned third generation intelligent substation switching value module test system on the spot,
Include the steps that intake is converted to the automatic test of HSR message, detailed step includes:
A1) respectively and tested switching value module phase on the spot by HSR message communication module, intake module, the amount of outputing module
Even；
A2) MAC Address of tested switching value module on the spot is set；
Whether A3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step A4)；
A4 it) is directed to current switch measuring point, module output simulation coincidence is opened on the spot to tested switching value by the amount of outputing module
Enter amount, and records the sending instant T1 of simulation coincidence intake；
A5) according to switching value is tested, the MAC Address of module judges whether that mould can be received by HSR message communication module on the spot
It is fitted the corresponding HSR message of position intake, if the corresponding HSR message of simulation coincidence intake cannot be received, is determined current
Measuring point test crash is switched, test result is recorded, and jumps and executes step A9)；If simulation coincidence intake can be received
Corresponding HSR message, then T2 at the time of record receives corresponding HSR message calculate switching value coincidence conversion time | T2-T1 |；
A6 it) is directed to current switch measuring point, module output simulation quartile is opened on the spot to tested switching value by the amount of outputing module
Enter amount, and records the sending instant T3 of simulation quartile intake；
A7) according to switching value is tested, the MAC Address of module judges whether that mould can be received by HSR message communication module on the spot
The quasi- corresponding HSR message of quartile intake determines current if the corresponding HSR message of simulation quartile intake cannot be received
Measuring point test crash is switched, test result is recorded, and jumps and executes step A9)；If simulation quartile intake can be received
Corresponding HSR message, then T4 at the time of record receives corresponding HSR message calculate switching value quartile conversion time | T4-T3 |；
A8) check receive in HSR message the number of current switch measuring point and the actual number of current switch measuring point whether one
Cause, and calculate switching value coincidence conversion time | T2-T1 | and switching value quartile conversion time | T4-T3 |；
A9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step A4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
A10 it) obtains the test result of all switch measuring points and generates test report, terminate.
Preferably, further include the steps that HSR message is converted to the automatic test for the amount of outputing, detailed step includes:
B1) respectively and tested switching value module phase on the spot by HSR message communication module, intake module, the amount of outputing module
Even；
B2) MAC Address of tested switching value module on the spot is set；
Whether B3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step B4)；
B4) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
To tested switching value, coincidence HSR message is simulated in module output to block on the spot, and records the sending instant of simulation coincidence HSR message
T5；
B5) judge whether that the simulation coincidence amount of outputing can be received by intake module, outputed if simulation coincidence cannot be received
Amount then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If mould can be received
It is fitted the position amount of outputing, then T6 at the time of record receives the simulation coincidence amount of outputing calculates switching value coincidence conversion time | T6-T5 |；
B6) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
To tested switching value, quartile HSR message is simulated in module output to block on the spot, and records the sending instant of simulation quartile HSR message
T7；
B7) judge whether that the simulation quartile amount of outputing can be received by intake module, outputed if simulation quartile cannot be received
Amount then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If mould can be received
The quasi- quartile amount of outputing, then T8 at the time of record receives the simulation quartile amount of outputing, calculates switching value quartile conversion time | T8-T7 |；
B8 switching value coincidence conversion time) is calculated | T6-T5 | and switching value quartile conversion time | T8-T7 |；
B9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step B4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
B10 it) obtains the test result of all switch measuring points and generates test report, terminate.
Preferably, further include the steps that open that detailed step includes: into jitter test
C1) respectively and tested switching value module phase on the spot by HSR message communication module, intake module, the amount of outputing module
Even；
C2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether C3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step C4)；
C4) by the amount of outputing module, to tested switching value, module sends the change coincidence shake of switching value quartile on the spot, shakes respectively
Preset first time length and the second time span, the first time length is less than tested switching value, and module disappears on the spot
It trembles the time, second time span is greater than tested switching value, and disappearing for module trembles the time on the spot, and whether judges shake respectively
It is identified, determine if shake under first time length cannot be identified, shake can be identified under the second time span tested
Examination switching value on the spot module open it is normal into dither functions；If shake can be identified under first time length, the second time span
Lower shake cannot be identified, and determine that tested switching value on the spot open into dither functions exception by module；
C5) by the amount of outputing module, to tested switching value, module sends the shake of switching value coincidence variation position on the spot, shakes respectively
Preset first time length and the second time span, second time span is longer than first time length, and judges respectively
Whether shake is identified, if shake under first time length cannot be identified, shake can be identified under the second time span
Determine tested switching value on the spot module open it is normal into dither functions；If under first time length shake can be identified, second
Shake cannot be identified under time span, determine that tested switching value on the spot open into dither functions exception by module；
C6 it) obtains test result and generates test report, terminate.
Preferably, further include the steps that carrying out the test of maintenance mechanism, detailed step includes:
D1) respectively and tested switching value module phase on the spot by HSR message communication module, intake module, the amount of outputing module
Even；
D2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether D3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step D4)；
D4) if module sets maintenance to tested switching value on the spot, for tested switching value, module carries out following three kinds on the spot
Test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value on the spot
Module sends whether corresponding HSR message has maintenance position, and tested switching value module on the spot is determined if with maintenance position
Maintenance mechanism function is normal, otherwise determining tested switching value, module overhauls mechanism dysfunction on the spot；2., to tested switch
Module issues HSR message to amount on the spot, when the inspecting state of module and third generation intelligent substation switch tested switching value on the spot
When the inspecting state that amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；It jumps and executes step D6)；If module does not set maintenance to tested switching value on the spot, jump and execute step D5)；
D5) if module does not set maintenance to tested switching value on the spot, for tested switching value, module carries out following three on the spot
Kind test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value just
Whether the correspondence HSR message that ground module is sent has maintenance position, and tested switching value mould on the spot is determined if with maintenance position
Block overhauls mechanism dysfunction, otherwise module maintenance mechanism function is normal on the spot for the tested switching value of judgement；2., to tested runin
Module issues HSR message to pass amount on the spot, when tested switching value on the spot open with third generation intelligent substation by the inspecting state of module
When the inspecting state that pass amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；
D6 it) obtains test result and generates test report, terminate and exit.
Compared to the prior art, third generation intelligent substation switching value of the present invention on the spot module test system have it is following excellent
Point:
1, third generation intelligent substation switching value of the present invention module test system on the spot, in the chassis including cabinet and point installation
Mainboard module, HSR message communication module, intake module, the amount of outputing module and power module, mainboard module include successively phase
D/A conversion module, HSR packet parsing module, central processing unit and Upper machine communication module even, HSR message communication module packet
HSR message source mouth and HSR message receiver mouth are included, it can be for third generation intelligent substation switching value just based on above-mentioned component
The test of ground module underlying hardware is provided, it can be achieved that switching value module on the spot the simulation of HSR protocal analysis, be switching value mould on the spot
The automatic test maintenance of function and the performance batch of block provides a kind of new method, greatly improves the inspection of third generation intelligent substation
Maintenance efficiency is repaired, ensure that the safe and reliable operation of power grid.
2, the very fast property of the correctness and conversion time of hard contact switch amount and HSR mapping association is switching value module on the spot
The main test item of important function and performance indicator and switching value module test system on the spot, the master of the test macro
Will to third generation intelligent substation switching value, the function of module and performance are tested automatically on the spot, promote the inspection of intelligent substation
Maintenance efficiency is repaired, ensures the safe and highly efficient operation of power grid.
The application method of third generation intelligent substation switching value of the present invention module test system on the spot is in the third generation of the present invention
Intelligent substation switching value is on the spot on the basis of module test system, can be realized batch of switching value functions of modules and performance on the spot
The automatic detection of amount, can for third generation intelligent substation switching value on the spot module realize automatic test and report production procedure,
Stabilization time test and maintenance mechanism test etc. tests, it can be achieved that switching value on the spot module HSR protocal analysis simulation, to open
The function of module and the automatic test maintenance of performance batch provide a kind of new method to pass amount on the spot, greatly improve third generation intelligence
Energy station maintenance efficiency, ensure that the safe and reliable operation of power grid.
Detailed description of the invention
Fig. 1 is the system structure diagram of the embodiment of the present invention.
Fig. 2 is the test interface connection schematic diagram of the embodiment of the present invention.
Fig. 3 is the auto test flow figure that intake is converted to HSR message in the embodiment of the present invention.
Fig. 4 is to carry out opening the flow chart into jitter test in the embodiment of the present invention.
Fig. 5 is the flow chart that maintenance mechanism test is carried out in the embodiment of the present invention.
Marginal data: 1, mainboard module；11, D/A conversion module；12, HSR packet parsing module；13, central processing unit；
14, monitoring unit；15, Upper machine communication module；2, HSR message communication module；21, HSR message source mouth；22, HSR message
Receiving port；3, intake module；4, the amount of outputing module；5, power module.
Specific embodiment
As shown in Figure 1, module test system includes cabinet and divides the present embodiment third generation intelligent substation switching value on the spot
Mainboard module 1, HSR message communication module 2, intake module 3, the amount of outputing module 4 and the power module of installation in the chassis
5, mainboard module 1 includes D/A conversion module 11, HSR packet parsing module 12, central processing unit 13 and the host computer being sequentially connected
Communication module 15, D/A conversion module 11, HSR packet parsing module 12, central processing unit 13 are sequentially connected, central processing unit 13
It is connected with Upper machine communication module 15, intake module 3, the amount of outputing module 4 are connected with D/A conversion module 11 respectively, HSR message
Communication module 2 is connected with HSR packet parsing module 12, power module 5 respectively with mainboard module 1, HSR message communication module 2, open
It is connected to enter amount module 3, the amount of outputing module 4, HSR message communication module 2 includes that HSR message source mouth 21 and HSR message receive
Port 22.
Mainboard module 1 is the core component of entire test macro, by Upper machine communication module 15(ethernet module or
WiFi module) it is connect with PC machine (host computer), realize that upper computer software exports the control of test macro.Upper computer software issues
Control output order by the way that after 13 calculation processing of central processing unit, concerned control command is passed by HSR packet parsing module 12
It is defeated by HSR message communication module 2, intake module 3, the amount of outputing module 4, realizes that the simulation of HSR message sends, acquires and switchs
Measure the simulation and acquisition of connecting point position.In the present embodiment, HSR packet parsing module 12 is FPGA module.Central processing unit 13 is adopted
It is realized with arm processor.Furthermore mainboard module 1 is additionally provided with monitoring unit 14, and monitoring unit 14 is connected with central processing unit 13, uses
It is monitored in tester output data, realizes the self-test of third generation intelligent substation observing and controlling handset test macro.
The HSR message source mouth 21 of HSR message communication module 2 is that LC optical fiber sends mouth, HSR message receiver mouth 22 is
LC collecting fiber mouth.HSR message communication module 2 is respectively provided with 4 road LC optical fiber and sends mouth and 4 road LC collecting fiber mouths, all adopts
With kilomega optic fiber module.LC optical fiber sends disconnecting link, the circuit breaker position division order HSR association that mouth main analog measure and control device issues
Discuss other module HSR protocol massages on the spot of message and forwarding；LC collecting fiber mouth, which mainly acquires, passes through switching value module on the spot
The HSR protocol massages sent out.
Intake module 3 and the amount of outputing module 4 are provided with 32 way switch amount contacts, and contact is external using standard aviation plug
It is attached, intake contact uses optocoupler structure, and closure and turn-off time are no more than 100ns.
Power module 5 uses AC220 power supply power supply, and it is that other plug-in units mention that AC power source, which is converted to 12V DC power supply,
For power supply.
In the present embodiment, mainboard module 1, HSR message communication module 2, intake module 3, the amount of outputing module 4, power supply mould
Block 5 is plug-in type board structure and grafting is installed in the chassis, is easily installed and is safeguarded using plug-in type board structure.
As shown in Fig. 2, the present embodiment third generation intelligent substation switching value on the spot module test system in a state of use,
The HSR message receiving port of HSR message source mouth 21 and tested switching value module on the spot is connected, for receiving under test macro
The HSR message of the disconnecting link of hair, breaker control order HSR message and other modules on the spot；22 He of HSR message receiver mouth
Tested switching value on the spot module HSR message send mouth, for receive tested switching value on the spot module forwards other just
HSR message and disconnecting link, the breaker of ground module are converted to the HSR message of division position；Intake module 3 and tested switch
The hard contact delivery outlet for measuring module on the spot is connected, for receiving tested the switching value disconnecting link of module forwards, breaker control on the spot
System order；The hard contact input mouth of the amount of outputing module 4 and tested switching value module on the spot is connected, for tested switching value
The practical hard contact division position of the transmission breaker, disconnecting link of module on the spot.
PC upper computer software in the present embodiment in host computer is able to carry out multiple contact point signals using Auto-Test System
Test, automatic test, energy are realized according to the transmitting-receiving closed loop principle of switching value connecting point position and HSR protocol massages switching value position
Enough functions and performance indicators such as correctness and switching value position contact conversion time of the mapping of test switching value contact.What it was related to
Test mainly includes following several: (1) testing the correctness of switching value module forwards HSR protocol massages on the spot.It is by test
The HSR message communication module 2 of system simulates HSR protocol massages that other In-situ test modules are sent and gives tested switching value mould on the spot
Block, while back production switching value HSR protocol massages that module is sent on the spot, the HSR agreement report sent using software systems comparison
The consistency of text and the HSR protocol massages of acquisition.(2) test switching value on the spot module by the hard contact such as disconnecting link, circuit breaker position
Signal is converted to the correctness of HSR protocol massages.By the test macro amount of outputing module to tested switching value module simulation on the spot
Disconnecting link, breaker hard contact division position, while back production switching value HSR protocol massages position signal that module is sent on the spot,
The switching value associated correctness in module channels position and conversion time on the spot are obtained using software systems.(3) Telemetry device
The HSR protocol massages remote control command such as disconnecting link, circuit breaker position for issuing is converted to the correctness of the hard contact amount of outputing.Pass through test
System simulates the HSR protocol massages of measure and control device, while the back production switching value hard contact of the correspondence amount of outputing that module is converted on the spot
Signal obtains the switching value associated correctness in module channels position and conversion time on the spot using software systems.
In the present embodiment, using automatic testing software system switch amount, all nodes of module carry out function and performance on the spot
HSR protocol massages are switched to the amount of outputing rhabdion point and intake rhabdion point are converted to HSR protocol massages and are surveyed comprehensively by test
Examination.Each node signal is tested and is recorded to the correctness and conversion time of its division position mapping association, test knot
Shu Hou produces the test result of all nodes and record in the form of test report document.
As shown in figure 3, the application method packet of the present embodiment third generation intelligent substation switching value module test system on the spot
The step of intake is converted to the automatic test of HSR message is included, detailed step includes:
A1) respectively and tested switching value module on the spot by HSR message communication module 2, intake module 3, the amount of outputing module 4
It is connected；
A2) MAC Address of tested switching value module on the spot is set；
Whether A3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step A4)；
A4 it) is directed to current switch measuring point, module output simulation coincidence is opened on the spot to tested switching value by the amount of outputing module 4
Enter amount, and records the sending instant T1 of simulation coincidence intake；
A5) according to switching value is tested, the MAC Address of module judges whether to receive by HSR message communication module 2 on the spot
The corresponding HSR message of coincidence intake is simulated, if the corresponding HSR message of simulation coincidence intake cannot be received, judgement is worked as
Preceding switch measuring point test crash records test result, and jumps and execute step A9)；If can receive simulation coincidence open into
Corresponding HSR message is measured, then T2 at the time of record receives corresponding HSR message calculates switching value coincidence conversion time | T2-T1 |；
A6 it) is directed to current switch measuring point, module output simulation quartile is opened on the spot to tested switching value by the amount of outputing module 4
Enter amount, and records the sending instant T3 of simulation quartile intake；
A7) according to switching value is tested, the MAC Address of module judges whether to receive by HSR message communication module 2 on the spot
The corresponding HSR message of quartile intake is simulated, if the corresponding HSR message of simulation quartile intake cannot be received, judgement is worked as
Preceding switch measuring point test crash records test result, and jumps and execute step A9)；If can receive simulation quartile open into
Corresponding HSR message is measured, then T4 at the time of record receives corresponding HSR message calculates switching value quartile conversion time | T4-T3 |；
A8) check receive in HSR message the number of current switch measuring point and the actual number of current switch measuring point whether one
Cause, and calculate switching value coincidence conversion time | T2-T1 | and switching value quartile conversion time | T4-T3 |；
A9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step A4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
A10 it) obtains the test result of all switch measuring points and generates test report, terminate.
The application method of the present embodiment third generation intelligent substation switching value module test system on the spot further includes HSR message
The step of being converted to the automatic test for the amount of outputing, detailed step include:
B1) respectively and tested switching value module on the spot by HSR message communication module 2, intake module 3, the amount of outputing module 4
It is connected；
B2) MAC Address of tested switching value module on the spot is set；
Whether B3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step B4)；
B4) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
To tested switching value, coincidence HSR message is simulated in module output to block 2 on the spot, and records the sending instant of simulation coincidence HSR message
T5；
B5) judge whether that the simulation coincidence amount of outputing can be received by intake module 3, outputed if simulation coincidence cannot be received
Amount then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If mould can be received
It is fitted the position amount of outputing, then T6 at the time of record receives the simulation coincidence amount of outputing calculates switching value coincidence conversion time | T6-T5 |；
B6) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
To tested switching value, quartile HSR message is simulated in module output to block 2 on the spot, and records the sending instant of simulation quartile HSR message
T7；
B7) judge whether that the simulation quartile amount of outputing can be received by intake module 3, outputed if simulation quartile cannot be received
Amount then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If mould can be received
The quasi- quartile amount of outputing, then T8 at the time of record receives the simulation quartile amount of outputing, calculates switching value quartile conversion time | T8-T7 |；
B8 switching value coincidence conversion time) is calculated | T6-T5 | and switching value quartile conversion time | T8-T7 |；
B9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step B4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
B10 it) obtains the test result of all switch measuring points and generates test report, terminate.
Using ATS software system switch amount, module is opened and is surveyed into shaky time on the spot in the present embodiment
Examination opens and trembles the time into disappearing and be fixed as 5ms, general to open on the spot when within actual jitter time 4ms in intake change in location
Module is measured in pass should be able to reliable nonrecognition；When within actual jitter time 6ms, the general module of switching value on the spot should be able to reliable recognition.
As shown in figure 4, the application method of module test system further includes carrying out to the present embodiment third generation intelligent substation switching value on the spot
The step of opening into jitter test, detailed step include:
C1) respectively and tested switching value module on the spot by HSR message communication module 2, intake module 3, the amount of outputing module 4
It is connected；
C2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether C3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step C4)；
C4) by the amount of outputing module 4, to tested switching value, module sends the change coincidence shake of switching value quartile on the spot, shakes respectively
Preset first time length and the second time span, first time length is less than tested switching value, and module disappears when trembling on the spot
Between, the second time span is greater than tested switching value, and disappearing for module trembles the time on the spot, and judges whether shake is identified respectively, such as
Shake cannot be identified under fruit first time length, shake can be identified and then determine tested switching value just under the second time span
Ground module is opened normal into dither functions；If shake can be identified under first time length, shake cannot under the second time span
The tested switching value of identified then judgement on the spot open into dither functions exception by module；Switching value mould on the spot is tested in the present embodiment
It is specially 5ms that the disappearing of block, which trembles the time, and first time length is 4ms, and the second time span is 6ms；
C5) by the amount of outputing module 4, to tested switching value, module sends the shake of switching value coincidence variation position on the spot, shakes respectively
Preset first time length and the second time span, the second time span are longer than first time length, and judgement shake respectively
Whether it is identified, determines if shake under first time length cannot be identified, shake can be identified under the second time span
Tested switching value on the spot module open it is normal into dither functions；If shake can be identified under first time length, the second time
Shake cannot be identified under length, determine that tested switching value on the spot open into dither functions exception by module；
C6 it) obtains test result and generates test report, terminate.
In the present embodiment, using ATS software system switch amount, the module maintenance mechanism time is surveyed on the spot
Examination, the order such as remote control issued for measure and control device, when switching value module faces inspecting state and measure and control device inspecting state on the spot
When consistent, universal switch amount module should be able to correctly execute measure and control device concerned control command；When module overhauls shape to switching value on the spot
When state and measure and control device inspecting state are inconsistent, universal switch amount device should be able to not execute measure and control device concerned control command.It is right
When switching value other module HSR protocol massages on the spot of module forwards on the spot, whether is it be inspecting state, it should not shadow
Ring the inspecting state of forwarding other modules HSR protocol massages.For switching value module on the spot itself, when it puts into maintenance pressing plate
When, 1 should be set by externally sending HSR protocol massages maintenance flag bit, when it exits maintenance pressing plate, externally send HSR agreement report
Text maintenance flag bit should set 0.As shown in figure 5, the present embodiment third generation intelligent substation switching value module test system on the spot
Application method further include the steps that carrying out the test of maintenance mechanism, detailed step includes:
D1) respectively and tested switching value module on the spot by HSR message communication module 2, intake module 3, the amount of outputing module 4
It is connected；
D2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether D3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step D4)；
D4) if module sets maintenance to tested switching value on the spot, for tested switching value, module carries out following three kinds on the spot
Test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value on the spot
Whether the correspondence HSR message that module is sent has maintenance position, and tested switching value module on the spot is determined if with maintenance position
Maintenance mechanism function is normal, otherwise determining tested switching value, module overhauls mechanism dysfunction on the spot；2., to tested switch
Module issues HSR message to amount on the spot, when the inspecting state of module and third generation intelligent substation switch tested switching value on the spot
When the inspecting state that amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；It jumps and executes step D6)；If module does not set maintenance to tested switching value on the spot, jump and execute step D5)；
D5) if module does not set maintenance to tested switching value on the spot, for tested switching value, module carries out following three on the spot
Kind test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value just
Whether the correspondence HSR message that ground module is sent has maintenance position, and tested switching value mould on the spot is determined if with maintenance position
Block overhauls mechanism dysfunction, otherwise module maintenance mechanism function is normal on the spot for the tested switching value of judgement；2., to tested runin
Module issues HSR message to pass amount on the spot, when tested switching value on the spot open with third generation intelligent substation by the inspecting state of module
When the inspecting state that pass amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；
D6 it) obtains test result and generates test report, terminate and exit.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of third generation intelligent substation switching value module test system on the spot, it is characterised in that: including cabinet and point installation
Mainboard module (1), HSR message communication module (2), intake module (3), the amount of outputing module (4) and power supply in the chassis
Module (5), the mainboard module (1) include the D/A conversion module (11) being sequentially connected, HSR packet parsing module (12), center
Processor (13) and Upper machine communication module (15), the D/A conversion module (11), HSR packet parsing module (12), centre
Reason device (13) is sequentially connected, and the central processing unit (13) is connected with Upper machine communication module (15), the intake module
(3), the amount of outputing module (4) is connected with D/A conversion module (11) respectively, the HSR message communication module (2) and HSR message solution
Analyse module (12) be connected, the power module (5) respectively with mainboard module (1), HSR message communication module (2), intake module
(3), the amount of outputing module (4) is connected, and the HSR message communication module (2) includes HSR message source mouth (21) and HSR message
Receiving port (22).
2. third generation intelligent substation switching value according to claim 1 module test system on the spot, it is characterised in that: institute
Stating HSR message source mouth (21) is that LC optical fiber sends mouth.
3. third generation intelligent substation switching value according to claim 1 module test system on the spot, it is characterised in that: institute
Stating HSR message receiver mouth (22) is LC collecting fiber mouth.
4. third generation intelligent substation switching value according to claim 1 module test system on the spot, it is characterised in that: institute
Stating Upper machine communication module (15) and MMS specification communication module (16) is ethernet communication module.
5. third generation intelligent substation switching value according to claim 1 module test system on the spot, it is characterised in that: institute
Stating HSR packet parsing module (12) is FPGA module.
6. the module test system on the spot of third generation intelligent substation switching value described according to claim 1~any one of 5,
It is characterized by: the mainboard module (1), HSR message communication module (2), intake module (3), the amount of outputing module (4), electricity
Source module (5) is plug-in type board structure and grafting is installed in the chassis.
7. the module test system on the spot of third generation intelligent substation switching value described in a kind of any one of claim 1~6
Application method, which is characterized in that include the steps that intake is converted to the automatic test of HSR message, detailed step includes:
A1) by HSR message communication module (2), intake module (3), the amount of outputing module (4) respectively and tested switching value just
Ground module is connected；
A2) MAC Address of tested switching value module on the spot is set；
Whether A3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step A4)；
A4 it) is directed to current switch measuring point, coincidence is simulated in module output on the spot to tested switching value by the amount of outputing module (4)
Intake, and record the sending instant T1 of simulation coincidence intake；
A5) according to switching value is tested, the MAC Address of module judges whether to receive by HSR message communication module (2) on the spot
To the corresponding HSR message of simulation coincidence intake, if the corresponding HSR message of simulation coincidence intake cannot be received, determine
Current switch measuring point test crash records test result, and jumps and execute step A9)；If simulation coincidence can be received to open
Enter the corresponding HSR message of amount, then T2 at the time of record receives corresponding HSR message calculates switching value coincidence conversion time | T2-T1
|；
A6 it) is directed to current switch measuring point, quartile is simulated in module output on the spot to tested switching value by the amount of outputing module (4)
Intake, and record the sending instant T3 of simulation quartile intake；
A7) according to switching value is tested, the MAC Address of module judges whether to receive by HSR message communication module (2) on the spot
To the corresponding HSR message of simulation quartile intake, if the corresponding HSR message of simulation quartile intake cannot be received, determine
Current switch measuring point test crash records test result, and jumps and execute step A9)；If simulation quartile can be received to open
Enter the corresponding HSR message of amount, then T4 at the time of record receives corresponding HSR message calculates switching value quartile conversion time | T4-T3
|；
A8) check receive in HSR message the number of current switch measuring point and the actual number of current switch measuring point whether one
Cause, and calculate switching value coincidence conversion time | T2-T1 | and switching value quartile conversion time | T4-T3 |；
A9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step A4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
A10 it) obtains the test result of all switch measuring points and generates test report, terminate.
8. the application method of third generation intelligent substation switching value module test system on the spot according to claim 7, special
Sign is, further includes the steps that HSR message is converted to the automatic test for the amount of outputing, detailed step includes:
B1) by HSR message communication module (2), intake module (3), the amount of outputing module (4) respectively and tested switching value just
Ground module is connected；
B2) MAC Address of tested switching value module on the spot is set；
Whether B3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step B4)；
B4) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
Block (2) to tested switching value on the spot module output simulation coincidence HSR message, and record simulation coincidence HSR message transmission when
Carve T5；
B5) judge whether that the simulation coincidence amount of outputing can be received by intake module (3), opened if simulation coincidence cannot be received
Output then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If can receive
The coincidence amount of outputing is simulated, then T6 at the time of record receives the simulation coincidence amount of outputing calculates switching value coincidence conversion time | T6-T5
|；
B6) be directed to current switch measuring point, according to tested switching value on the spot module MAC Address by HSR message communicate mould
Block (2) to tested switching value on the spot module output simulation quartile HSR message, and record simulation quartile HSR message transmission when
Carve T7；
B7) judge whether that the simulation quartile amount of outputing can be received by intake module (3), opened if simulation quartile cannot be received
Output then determines current switch measuring point test crash, records test result, and jumps and execute step B9)；If can receive
The quartile amount of outputing is simulated, then T8 at the time of record receives the simulation quartile amount of outputing calculates switching value quartile conversion time | T8-T7
|；
B8 switching value coincidence conversion time) is calculated | T6-T5 | and switching value quartile conversion time | T8-T7 |；
B9) judge whether the switch measuring point of module traverses and finish tested switching value on the spot, if not yet traversal finishes, from
Module walks select next current switch measuring point to tested switching value on the spot, jump and execute step B4)；Otherwise, it is determined that complete
Portion's switch measuring point is tested into；
B10 it) obtains the test result of all switch measuring points and generates test report, terminate.
9. the application method of third generation intelligent substation switching value module test system on the spot according to claim 7, special
Sign is, further includes the steps that open that detailed step includes: into jitter test
C1) by HSR message communication module (2), intake module (3), the amount of outputing module (4) respectively and tested switching value just
Ground module is connected；
C2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether C3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step C4)；
C4) by the amount of outputing module (4), to tested switching value, module sends the change coincidence shake of switching value quartile on the spot, trembles respectively
Move preset first time length and the second time span, the first time length is less than tested switching value module on the spot
Disappear and tremble the time, second time span is greater than tested switching value, and disappearing for module trembles the time on the spot, and judgement shake is respectively
It is no identified, quilt is determined if shake under first time length cannot be identified, shake can be identified under the second time span
Test switching value on the spot module open it is normal into dither functions；If shake can be identified under first time length, the second time is long
The lower shake of degree cannot be identified, and determine that tested switching value on the spot open into dither functions exception by module；
C5) by the amount of outputing module (4), to tested switching value, module sends the shake of switching value coincidence variation position on the spot, trembles respectively
Preset first time length and the second time span are moved, second time span is longer than first time length, and sentences respectively
Whether disconnected shake is identified, if shake cannot be identified under first time length, shake can be identified under the second time span
Then determine tested switching value on the spot module open it is normal into dither functions；If shake can be identified under first time length, the
Shake cannot be identified under two time spans, determine that tested switching value on the spot open into dither functions exception by module；
C6 it) obtains test result and generates test report, terminate.
10. the application method of third generation intelligent substation switching value module test system on the spot according to claim 7, special
Sign is, further includes the steps that carrying out the test of maintenance mechanism, detailed step includes:
D1) by HSR message communication module (2), intake module (3), the amount of outputing module (4) respectively and tested switching value just
Ground module is connected；
D2 the HSR message communication setting of tested switching value module on the spot) is completed；
Whether D3) dynamic acquisition is tested the self-test information of switching value module on the spot, judge in self-test information comprising self-checking alarming,
If determining tested switching value, module is abnormal on the spot, and test is interrupted and exited comprising self-checking alarming；Otherwise, from tested
Module walks select a current switch measuring point to switching value on the spot；It jumps and executes step D4)；
D4) if module sets maintenance to tested switching value on the spot, for tested switching value, module carries out following three kinds on the spot
Test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value on the spot
Whether the correspondence HSR message that module is sent has maintenance position, and tested switching value module on the spot is determined if with maintenance position
Maintenance mechanism function is normal, otherwise determining tested switching value, module overhauls mechanism dysfunction on the spot；2., to tested switch
Module issues HSR message to amount on the spot, when the inspecting state of module and third generation intelligent substation switch tested switching value on the spot
When the inspecting state that amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；It jumps and executes step D6)；If module does not set maintenance to tested switching value on the spot, jump and execute step D5)；
D5) if module does not set maintenance to tested switching value on the spot, for tested switching value, module carries out following three on the spot
Kind test: 1., to tested switching value, module issues the hard contact of intake point/conjunction state on the spot, detects tested switching value just
Whether the correspondence HSR message that ground module is sent has maintenance position, and tested switching value mould on the spot is determined if with maintenance position
Block overhauls mechanism dysfunction, otherwise module maintenance mechanism function is normal on the spot for the tested switching value of judgement；2., to tested runin
Module issues HSR message to pass amount on the spot, when tested switching value on the spot open with third generation intelligent substation by the inspecting state of module
When the inspecting state that pass amount is arranged in module test system on the spot is consistent, module refusal is executed and is issued tested switching value on the spot
HSR message commands, determining tested switching value, module overhauls mechanism dysfunction on the spot；When tested switching value module on the spot
When inspecting state and measure and control device inspecting state are inconsistent, module refusal executes the related switch issued to tested switching value on the spot
Control command is measured, determining tested switching value, module maintenance mechanism function is normal on the spot；3., to tested switching value module on the spot
Issue HSR message of the simulation from other analog quantitys module on the spot, judge tested switching value on the spot module forwards other on the spot
Whether the inspecting state of the HSR protocol massages of module is influenced by its inspecting state, is sentenced if the HSR message of forwarding is impacted
Surely tested switching value on the spot overhaul mechanism dysfunction, otherwise determine tested switching value module maintenance mechanism function on the spot by module
It can be normal；
D6 it) obtains test result and generates test report, terminate and exit.
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