CN110233898A - A kind of long-range railroad substation fault diagnosis system and method - Google Patents
A kind of long-range railroad substation fault diagnosis system and method Download PDFInfo
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- H04L43/00—Arrangements for monitoring or testing data switching networks
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- H—ELECTRICITY
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- H04L43/06—Generation of reports
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention discloses a kind of long-range railroad substation fault diagnosis systems, and when substation breaks down, user carries the first communication retransmission unit and reaches at substation's terminal, and the first communication retransmission unit is connected to substation's terminal；Transformer substation system provides the substation operation status data of railroad substation and is sent to debugging communication interface, debugs communication interface for substation operation status data and is sent to the first communication retransmission unit；Supervisory control of substation debugging unit is to the user being supplied at remote debugging computer after the processing of substation operation status data.The invention also discloses a kind of long-range railroad substation method for diagnosing faults.The present invention passes through the interactive relationship between setting substation's terminal, the first communication retransmission unit and remote debugging computer, the fault removal efficiency of rail traction substation can effectively be improved, and in substation's terminal storage simulation framework model, it can greatly improve applicability of the invention.
Description
Technical field
The present invention relates to electrical engineering technologies, and in particular to a kind of long-range railroad substation fault diagnosis system and side
Method.
Background technique
Traction substation refers to the transformation of electrical energy for sending in power plant through power transmission line at needed for suitable rolling stock
Voltage, and it is distributed to the place of contact net or conductor rail (third rail).Divide DC traction substation and AC traction substation.Before
The high voltage ac power that person sends power transmission line send contact net after then rectified device becomes direct current through transformer pressure-reducing
Or conductor rail.The latter can be divided into that power frequency, low frequency be single-phase and power frequency three-phase AC traction electric substation, they are respectively power transmission line
After the transformation of electrical energy sent is at above-mentioned three kinds of alternating currents, it is distributed to corresponding contact net.The capital equipment of traction substation is useful
In the transformer of voltage of transformation, the power distribution equipment for receiving and distributing electric energy and switch for controlling and protecting etc..
With the extensive development of railway technology, the region of various bad environments has been goed deep into electric railway, therewith
What is come be exactly the trouble hunting work change of rail traction substation exception it is difficult, when existing traction substation failure, often
It needs to notify manufacturer by operation maintenance personnel, then engineer is discharged by manufacturer and carries out malfunction elimination work to scene, for some simple
The time that failure may require a couple of days could complete investigation work, and the failure of traction substation may within this time a couple of days
Deteriorate, to influence the stability of entire section Traction networks, forms security risk.
Summary of the invention
The technical problem to be solved by the present invention is to remote rail traction substation maintenance difficulties in the prior art are big, dimension
Protect at high cost, and it is an object of the present invention to provide a kind of long-range railroad substation fault diagnosis system and method, solve the above problems.
The present invention is achieved through the following technical solutions:
A kind of long-range railroad substation fault diagnosis system, including substation's terminal, the first communication retransmission unit, second
Communicate retransmission unit and remote debugging computer；Substation's terminal is set to railroad substation, and substation's terminal packet
It includes: debugging communication interface: being communicated for communicating retransmission unit with first；Transformer substation system: it is used in local to substation
Operation controled and monitored；It is described first communication retransmission unit can portable mobile, and it is described first communication retransmission unit use
Retransmission unit is communicated in being in communication in substation's terminal and second；The remote debugging computer includes: supervisory control of substation debugging unit:
It is monitored and debugs for the operating parameter to substation；The second communication retransmission unit is set to remote debugging computer
Place, and it is in communication in the first communication retransmission unit and remote debugging computer；When substation breaks down, user carries the first communication
Retransmission unit reaches at substation's terminal, and the first communication retransmission unit is connected to substation's terminal；Transformer substation system provides
The substation operation status data of railroad substation is simultaneously sent to debugging communication interface, and the debugging communication interface transports substation
Row status data is sent to the first communication retransmission unit；Described first communicates retransmission unit for substation operation status data transparent transmission
It is sent to the second communication retransmission unit, substation operation status data transparent transmission is sent to remotely by the second communication retransmission unit
Debug the supervisory control of substation debugging unit of computer；After the supervisory control of substation debugging unit is to the processing of substation operation status data
The user being supplied at remote debugging computer；The power transformation that user at remote debugging computer provides supervisory control of substation debugging unit
Running state data of standing is handled failure according to fault condition after being debugged；The supervisory control of substation debugging unit is also used
It is after the completion of the user at remote debugging computer debugs that modified substation operation status data is single through the second communication forwarding
Successively transparent transmission feeds back to substation's terminal for member and the first communication retransmission unit；Substation's terminal receives modified substation's fortune
Row status data simultaneously repairs failure.
In the prior art, the maintenance difficulties of remote rail traction substation are also embodied in, different rail tractions
Substation may have different frameworks, such as presumable is self coupling substation, and some is subregion substation, these power transformations
The architectural form stood has very big difference, this has also been resulted in when substation breaks down, before reaching scene, manufacturer
Engineer can not obtain the specifying information of failure substation in time, so that analysis and failure row can not be carried out to failure substation
It removes.
The present invention firstly the need of the clear present invention in application, need to include three kinds of terminals: substation's terminal, the first communication turn
Bill member and remote debugging computer；Substation's terminal needs to be arranged in rail traction substation, and requires connect to substation
System in；First communication retransmission unit is carried by operation maintenance personnel, as transfer communication equipment；Remote debugging computer can be set
At manufacturer, also it can be set at any malfunction elimination unit.
When substation breaks down, user carries the first communication retransmission unit and reaches at substation's terminal, and by first
Communication retransmission unit is connected to substation's terminal；User mentioned here should be resident substation or carries out day to substation
The personnel often safeguarded, these users reach the condition relatively convenient of substation；First communication retransmission unit is acquired by interface to be become
Substation operation status data in the terminal of power station, and by these data penetration transmissions at the second communication retransmission unit, then by second
Communication retransmission unit is pass-through to remote debugging computer, and the first communication retransmission unit mainly plays a forwarding herein, forwards
After data afterwards reach remote debugging computer, the personnel at remote debugging computer can be according to the shape of these data acquisition substations
State, so that the remote diagnosis to failure is realized, according to remote diagnosis as a result, the personnel at remote debugging computer can be using not
Same measure is repaired, can be by the personnel at remote debugging computer to first if the failure that can simply exclude
User carries out guidance and realizes troubleshooting at communication retransmission unit；And the personnel at remote debugging computer is needed directly to carry out equipment
When the work such as repair and replacement, then scene is reached by the personnel of remote debugging computer and is repaired.
Further, the supervisory control of substation debugging unit shows substation's analog quantity progress numerical value and waveform is shown；
Graphic software platform of the supervisory control of substation debugging unit to the input and output amount of substation；The supervisory control of substation debugging unit
The protection definite value of substation is read out and is adjusted；The supervisory control of substation debugging unit is to the real-time report of substation and goes through
History report is shown；The supervisory control of substation debugging unit is read out and shows to the noisy data of substation.
The present invention is in application, supervisory control of substation debugging unit can realize down the reality to substation's analog quantity in on-line model
When monitor look facility, in a tabular form or wave form show analog quantity code, title, value and unit.Supervisory control of substation
Debugging unit can the lower Stateful Inspection look facility opened into terminal realized to substation, including display power supply in on-line model
Plug-in unit, CPU card being opened into corresponding terminal, state and open into title, and it is internal open into state.
The online definite value inquiry to substation, fixed value adjusting and definite value activation may be implemented in supervisory control of substation debugging unit.
The functions such as definite value preservation, loading and export can be all carried out under online mode and offline mode.Device definite value divides three types: user
Parameter definite value, system parameter definite value, remote signalling parameter definite value.Wherein customer parameter definite value includes: protection definite value, protection pressing plate, electricity
It is anti-apart from three, table (partial devices have, such as protection for feed line measure and control device).System parameter includes channel fine tuning coefficient and opens
Enter characteristic, generally carried out setting before device factory, user it is not necessary to modify.Remote signalling parameter is used to configure to open corresponding to remote signalling
Enter characteristic with close that quartile is corresponding opens into channel.The custom-built query of supervisory control of substation debugging unit can be shown respectively in a tabular form
Serial number, parameter type, setting parameter, value, range and the unit of a definite value can determine currently displayed after definite value successful inquiring
Value is edited, and definite value editor can adjust in substation after completing.
Further, after the supervisory control of substation debugging unit receives substation operation status data, by substation operation
Status data is arranged and is exported substation operation definite value, substation operation report and substation operation waveform；
User at remote debugging computer is according to output substation operation definite value, substation operation report and substation operation
Waveform carries out failure to generate modified substation operation status number after analyzing and debugging substation operation status data
Fault restoration is completed according to substation's terminal is fed back to through the first communication retransmission unit.
The present invention is in application, substation operation definite value can carry out definite value inquiry in supervisory control of substation debugging unit, calmly
Value adjusting and definite value activation, user can debug definite value and correct to form modified substation operation status data；And
It include Trouble Report, event report and Self-Check Report in substation operation report；Substation operation waveform is then to pass through load
Recording obtain, i.e., device in normal operation, to electric current, voltage carry out recording, provide waveform and frequency analysis data.
By these from the data to come are conveyed at a distance, the user at remote port accurately can be analyzed and be sentenced to fault condition
It is disconnected, and determine the mode of troubleshooting, greatly save the man power and material of fault restoration.
Further, the first communication retransmission unit is communicated by Ethernet with debugging communication interface, and the first communication
Retransmission unit wireless communication communicates retransmission unit in second；The second communication retransmission unit passes through Ethernet and remote debugging electricity
Brain communication.
In application, in order to improve communication efficiency, the first communication retransmission unit is communicated by Ethernet with debugging to be connect the present invention
Port communications and by the data penetration transmission received to second communication retransmission unit, it is same second communication retransmission unit will receive
Data penetration transmission to first communication retransmission unit and remote debugging computer realize two-way communication.
Further, the first communication retransmission unit includes Near Field Communication module and remote wireless communication module；
The Near Field Communication module is communicated for connecting substation's terminal, and by TCP/IP with debugging communication interface；
The remote wireless communication module includes sim card slot and decoder, and the decoder receives low coverage communication module
Data be decoded and encode after third communication unit is sent to by wireless network；The sim card slot is for being inserted into SIM card
And provide wireless communication function.
The present invention in application, provide it is a kind of realizes communication conversion mode, by decoder by low coverage communication module with
Communication between remote wireless communication module is decoded and encodes the middle rotating function for realizing the first communication retransmission unit.
Further, the substation operation status data of the railroad substation includes transforming plant primary side apparatus and secondary
Analog quantity, switching value, quantity of state and the log of side apparatus.
A kind of long-range railroad substation method for diagnosing faults, comprising: S1: it is whole that substation is set at railroad substation
End, substation's terminal can provide the substation operation status data of railroad substation；S2: when substation breaks down
When, user carries the first communication retransmission unit and reaches at substation's terminal, and the first communication retransmission unit is connected to substation
Terminal；S3: the substation operation status data transparent transmission that substation's terminal provides is sent to the by the first communication retransmission unit
Substation operation status data transparent transmission is sent to remote debugging computer by two communication retransmission units, the second communication retransmission unit
Supervisory control of substation debugging unit；The supervisory control of substation debugging unit is remote to being supplied to after the processing of substation operation status data
Journey debugs the user at computer；S4: the user at the remote debugging computer is according to the substation operation status data to event
Barrier executes corresponding malfunction elimination means after being analyzed.
Further, the first communication retransmission unit is communicated by Ethernet with debugging communication interface, and the first communication
Retransmission unit wireless communication communicates retransmission unit in second；The second communication retransmission unit passes through Ethernet and remote debugging electricity
Brain communication.
Further, the substation operation status data of the railroad substation includes transforming plant primary side apparatus and secondary
Analog quantity, switching value, quantity of state and the log of side apparatus.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of long-range railroad substation fault diagnosis system of the present invention and method, by the way that substation's terminal, first is arranged
The interactive relationship between retransmission unit and remote debugging computer is communicated, the failure row of rail traction substation can be effectively improved
Except efficiency, and in substation's terminal storage simulation framework model, applicability of the invention can be greatly improved.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present system structural schematic diagram；
Fig. 2 is schematic diagram of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, a kind of long-range railroad substation fault diagnosis system, including substation's terminal, the first communication turn
Bill member, the second communication retransmission unit and remote debugging computer；Substation's terminal is set to railroad substation, and the change
Power station terminal includes: debugging communication interface: being communicated for communicating retransmission unit with first；Transformer substation system: at this
Ground controls and monitors the operation of substation；It is described first communication retransmission unit can portable mobile, and it is described first communication
Retransmission unit is for being in communication in substation's terminal and the second communication retransmission unit；The remote debugging computer includes: substation's prison
Control debugging unit: it is monitored and debugs for the operating parameter to substation；The second communication retransmission unit is set to far
Journey is debugged at computer, and is in communication in the first communication retransmission unit and remote debugging computer；When substation breaks down, user is taken
Band first communicates retransmission unit and reaches at substation's terminal, and the first communication retransmission unit is connected to substation's terminal；Power transformation
System of standing provides the substation operation status data of railroad substation and is sent to debugging communication interface, the debugging communication interface
Substation operation status data is sent to the first communication retransmission unit；Described first communicates retransmission unit for substation operation shape
State data penetration transmission is sent to the second communication retransmission unit, and described second communicates retransmission unit for substation operation status data transparent transmission
It is sent to the supervisory control of substation debugging unit of remote debugging computer；The supervisory control of substation debugging unit is to substation operation state
The user being supplied to after data processing at remote debugging computer；User at remote debugging computer is to supervisory control of substation debugging unit
The substation operation status data of offer is handled failure according to fault condition after being debugged；The supervisory control of substation tune
Examination unit is also used to modified substation operation status data after the completion of the user at remote debugging computer debugs through second
Successively transparent transmission feeds back to substation's terminal for communication retransmission unit and the first communication retransmission unit；Substation's terminal receives amendment
Substation operation status data and failure is repaired.
When the present embodiment is implemented, it is necessary first to which the clear present invention needs to include three kinds of terminals: substation's terminal, the first communication
Retransmission unit and remote debugging computer；Substation's terminal needs to be arranged in rail traction substation, and requires connect to power transformation
In the system stood；First communication retransmission unit is carried by operation maintenance personnel, as transfer communication equipment；Remote debugging computer can be set
It sets at manufacturer, also can be set at any malfunction elimination unit.
When substation breaks down, user carries the first communication retransmission unit and reaches at substation's terminal, and by first
Communication retransmission unit is connected to substation's terminal；User mentioned here should be resident substation or carries out day to substation
The personnel often safeguarded, these users reach the condition relatively convenient of substation；First communication retransmission unit is acquired by interface to be become
Substation operation status data in the terminal of power station, and by these data penetration transmissions at the second communication retransmission unit, then by second
Communication retransmission unit is pass-through to remote debugging computer, and the first communication retransmission unit mainly plays a forwarding herein, forwards
After data afterwards reach remote debugging computer, the personnel at remote debugging computer can be according to the shape of these data acquisition substations
State, so that the remote diagnosis to failure is realized, according to remote diagnosis as a result, the personnel at remote debugging computer can be using not
Same measure is repaired, can be by the personnel at remote debugging computer to first if the failure that can simply exclude
User carries out guidance and realizes troubleshooting at communication retransmission unit；And the personnel at remote debugging computer is needed directly to carry out equipment
When the work such as repair and replacement, then scene is reached by the personnel of remote debugging computer and is repaired.
For the course of work of further instruction the present embodiment, the supervisory control of substation debugging unit simulates substation
Amount progress numerical value is shown and waveform is shown；The supervisory control of substation debugging unit shows the graphical of input and output amount of substation
Show；The supervisory control of substation debugging unit is read out and adjusts to the protection definite value of substation；The supervisory control of substation debugging
Unit shows the real-time report and historical report of substation；Disturbance of the supervisory control of substation debugging unit to substation
Data are read out and show.
When the present embodiment is implemented, supervisory control of substation debugging unit lower in on-line model can be realized to substation's analog quantity
In real time monitoring look facility, in a tabular form or wave form show analog quantity code, title, value and unit.Substation's prison
Controlling debugging unit can the lower Stateful Inspection look facility opened into terminal realized to substation, including display electricity in on-line model
Source plug-in unit, CPU card being opened into corresponding terminal, state and open into title, and it is internal open into state.
The online definite value inquiry to substation, fixed value adjusting and definite value activation may be implemented in supervisory control of substation debugging unit.
The functions such as definite value preservation, loading and export can be all carried out under online mode and offline mode.Device definite value divides three types: user
Parameter definite value, system parameter definite value, remote signalling parameter definite value.Wherein customer parameter definite value includes: protection definite value, protection pressing plate, electricity
It is anti-apart from three, table (partial devices have, such as protection for feed line measure and control device).System parameter includes channel fine tuning coefficient and opens
Enter characteristic, generally carried out setting before device factory, user it is not necessary to modify.Remote signalling parameter is used to configure to open corresponding to remote signalling
Enter characteristic with close that quartile is corresponding opens into channel.The custom-built query of supervisory control of substation debugging unit can be shown respectively in a tabular form
Serial number, parameter type, setting parameter, value, range and the unit of a definite value can determine currently displayed after definite value successful inquiring
Value is edited, and definite value editor can adjust in substation after completing.
For the course of work of further instruction the present embodiment, the supervisory control of substation debugging unit receives substation's fortune
After row status data, substation operation status data is arranged to and is exported substation operation definite value, substation operation report
With substation operation waveform；
User at remote debugging computer is according to output substation operation definite value, substation operation report and substation operation
Waveform carries out failure to generate modified substation operation status number after analyzing and debugging substation operation status data
Fault restoration is completed according to substation's terminal is fed back to through the first communication retransmission unit.
When the present embodiment is implemented, substation operation definite value can carry out definite value inquiry in supervisory control of substation debugging unit,
Fixed value adjusting and definite value activation, user can debug definite value and correct to form modified substation operation status data；
And in substation operation report include Trouble Report, event report and Self-Check Report；Substation operation waveform is then by negative
Lotus recording obtain, i.e., device in normal operation, to electric current, voltage carry out recording, provide waveform and frequency analysis number
According to.By these from conveying the data to come at a distance, the user at remote port fault condition can be carried out accurately analysis and
Judgement, and determine the mode of troubleshooting, greatly save the man power and material of fault restoration.
For the course of work of further instruction the present embodiment, the first communication retransmission unit is by Ethernet and adjusts
Letter interface communication is pinged, and the first communication retransmission unit wireless communication communicates retransmission unit in second；The second communication forwarding
Unit passes through Ethernet and remote debugging compunlcation.
When the present embodiment is implemented, in order to improve communication efficiency, the first communication retransmission unit is communicated by Ethernet with debugging
Interface communication and by the data penetration transmission received to second communication retransmission unit, it is same second communication retransmission unit will receive
The data penetration transmission arrived to the first communication retransmission unit and remote debugging computer realizes two-way communication.
For the course of work of further instruction the present embodiment, the first communication retransmission unit includes Near Field Communication mould
Block and remote wireless communication module；
The Near Field Communication module is communicated for connecting substation's terminal, and by TCP/IP with debugging communication interface；
The remote wireless communication module includes sim card slot and decoder, and the decoder receives low coverage communication module
Data be decoded and encode after third communication unit is sent to by wireless network；The sim card slot is for being inserted into SIM card
And provide wireless communication function.
When the present embodiment is implemented, a kind of mode realizing communication and converting is provided, by decoder by low coverage communication module
Communication between remote wireless communication module is decoded and encodes the middle rotating function for realizing the first communication retransmission unit.
For the course of work of further instruction the present embodiment, the substation operation status data of the railroad substation
Analog quantity, switching value, quantity of state and log including transforming plant primary side apparatus and secondary side apparatus.
A kind of long-range railroad substation method for diagnosing faults, comprising: S1: it is whole that substation is set at railroad substation
End, substation's terminal can provide the substation operation status data of railroad substation；S2: when substation breaks down
When, user carries the first communication retransmission unit and reaches at substation's terminal, and the first communication retransmission unit is connected to substation
Terminal；S3: the substation operation status data transparent transmission that substation's terminal provides is sent to the by the first communication retransmission unit
Substation operation status data transparent transmission is sent to remote debugging computer by two communication retransmission units, the second communication retransmission unit
Supervisory control of substation debugging unit；The supervisory control of substation debugging unit is remote to being supplied to after the processing of substation operation status data
Journey debugs the user at computer；S4: the user at the remote debugging computer is according to the substation operation status data to event
Barrier executes corresponding malfunction elimination means after being analyzed.
For the course of work of further instruction the present embodiment, the first communication retransmission unit is by Ethernet and adjusts
Letter interface communication is pinged, and the first communication retransmission unit wireless communication communicates retransmission unit in second；The second communication forwarding
Unit passes through Ethernet and remote debugging compunlcation.
For the course of work of further instruction the present embodiment, the substation operation status data of the railroad substation
Analog quantity, switching value, quantity of state and log including transforming plant primary side apparatus and secondary side apparatus.
As shown in Fig. 2, working in order to further illustrate the present embodiment course of work in the Traction networks of ALONG GUANGXI COAST railway
In, big paulownia AT is broken down, AT itself is different with the framework of other electric substations, so in the prior art, needing
Manufacturer transfers personnel and scene is gone to check, since the data in manufacturer's hand is not perfect, carries out so there is also multiple expatriate personnel
Malfunction elimination.
When the present embodiment is implemented, substation's terminal is preset with locating for the big paulownia AT, big paulownia AT is stored in substation's terminal
Simulation framework model, when breaking down, it is only necessary to operation maintenance personnel carries the first communication retransmission unit and reaches locating for big paulownia AT,
And the first communication retransmission unit is connected to substation's terminal, so that it may complete to arrange the failure of big paulownia AT by remote debugging computer
It looks into.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of long-range railroad substation fault diagnosis system, which is characterized in that including substation's terminal, the first communication forwarding
Unit, the second communication retransmission unit and remote debugging computer；Substation's terminal is set to railroad substation, and the power transformation
Terminal of standing includes:
Debugging communication interface: it is communicated for communicating retransmission unit with first；
Transformer substation system: for being controled and monitored in local to the operation of substation；
The first communication retransmission unit can portable mobile, and the first communication retransmission unit is for being in communication in substation's terminal
With the second communication retransmission unit；
The remote debugging computer includes:
Supervisory control of substation debugging unit: it is monitored and debugs for the operating parameter to substation；
The second communication retransmission unit is set at remote debugging computer, and is in communication in the first communication retransmission unit and long-range tune
Try computer；
When substation breaks down, user carries the first communication retransmission unit and reaches at substation's terminal, and first is communicated
Retransmission unit is connected to substation's terminal；Transformer substation system provides the substation operation status data of railroad substation and is sent to
Communication interface is debugged, substation operation status data is sent to the first communication retransmission unit by the debugging communication interface；It is described
Substation operation status data transparent transmission is sent to the second communication retransmission unit by the first communication retransmission unit, and second communication turns
Substation operation status data transparent transmission is sent to the supervisory control of substation debugging unit of remote debugging computer by bill member；The power transformation
Monitoring debugging unit stand to the user being supplied at remote debugging computer after the processing of substation operation status data；
User at remote debugging computer debugs the substation operation status data that supervisory control of substation debugging unit provides
Failure is handled according to fault condition afterwards；The supervisory control of substation debugging unit is also used to the use at remote debugging computer
Family debugging after the completion of by modified substation operation status data through second communication retransmission unit and first communication retransmission unit according to
Secondary transparent transmission feeds back to substation's terminal；Substation's terminal receives modified substation operation status data and carries out to failure
It repairs.
2. a kind of long-range railroad substation fault diagnosis system according to claim 1, which is characterized in that the power transformation
Monitoring debugging unit of standing is shown to substation's analog quantity progress numerical value and waveform is shown；The supervisory control of substation debugging unit is to change
The graphic software platform of the input and output amount in power station；The supervisory control of substation debugging unit is read out the protection definite value of substation
And adjusting；The supervisory control of substation debugging unit shows the real-time report and historical report of substation；The substation
Monitoring debugging unit is read out and shows to the noisy data of substation.
3. a kind of long-range railroad substation fault diagnosis system according to claim 2, which is characterized in that the power transformation
After monitoring debugging unit of standing receives substation operation status data, substation operation status data is arranged and exports power transformation
It stands and runs definite value, substation operation report and substation operation waveform；
User at remote debugging computer is according to output substation operation definite value, substation operation report and substation operation waveform
Failure is carried out to generate modified substation operation status data warp after analyzing and debugging substation operation status data
First communication retransmission unit feeds back to substation's terminal and completes fault restoration.
4. a kind of long-range railroad substation fault diagnosis system according to claim 1, which is characterized in that described first
Communication retransmission unit is communicated by Ethernet with debugging communication interface, and the first communication retransmission unit wireless communication is in the second communication
Retransmission unit；The second communication retransmission unit passes through Ethernet and remote debugging compunlcation.
5. a kind of long-range railroad substation fault diagnosis system according to claim 1, which is characterized in that described first
Communicating retransmission unit includes Near Field Communication module and remote wireless communication module；
The Near Field Communication module is communicated for connecting substation's terminal, and by TCP/IP with debugging communication interface；
The remote wireless communication module includes sim card slot and decoder, and the decoder is by the received number of low coverage communication module
Third communication unit is sent to by wireless network according to after being decoded and encoding；The sim card slot is for being inserted into SIM card and mentioning
For wireless communication function.
6. a kind of long-range railroad substation fault diagnosis system according to claim 1, which is characterized in that the railway
The substation operation status data of substation includes the analog quantity, switching value, shape of transforming plant primary side apparatus and secondary side apparatus
State amount and log.
7. a kind of long-range railroad substation method for diagnosing faults characterized by comprising
S1: being arranged substation's terminal at railroad substation, and substation's terminal can provide the substation of railroad substation
Running state data；
S2: when substation breaks down, user carries the first communication retransmission unit and reaches at substation's terminal, and first is led to
Letter retransmission unit is connected to substation's terminal；
S3: the substation operation status data transparent transmission that substation's terminal provides is sent to second by the first communication retransmission unit
Retransmission unit is communicated, substation operation status data transparent transmission is sent to remote debugging computer by the second communication retransmission unit
Supervisory control of substation debugging unit；The supervisory control of substation debugging unit is long-range to being supplied to after the processing of substation operation status data
Debug the user at computer；
S4: the user at the remote debugging computer executes after being analyzed according to the substation operation status data failure
Corresponding malfunction elimination means.
8. a kind of long-range railroad substation method for diagnosing faults according to claim 7, which is characterized in that described first
Communication retransmission unit is communicated by Ethernet with debugging communication interface, and the first communication retransmission unit wireless communication is in the second communication
Retransmission unit；The second communication retransmission unit passes through Ethernet and remote debugging compunlcation.
9. a kind of long-range railroad substation method for diagnosing faults according to claim 7, which is characterized in that the railway
The substation operation status data of substation includes the analog quantity, switching value, shape of transforming plant primary side apparatus and secondary side apparatus
State amount and log.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083662A (en) * | 2020-08-25 | 2020-12-15 | 通号城市轨道交通技术有限公司 | Vehicle-mounted interface platform monitoring device and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071532A (en) * | 2015-07-20 | 2015-11-18 | 河南行知专利服务有限公司 | Transformer station automatic system |
| CN106685739A (en) * | 2017-02-24 | 2017-05-17 | 许继电气股份有限公司 | Mobile operation-and-maintenance terminal, relay protection management unit and monitoring system |
| CN107947356A (en) * | 2016-10-12 | 2018-04-20 | 成都交大运达电气有限公司 | Electrified railway digital traction substation automated system |
| AU2018200370A1 (en) * | 2017-01-24 | 2018-08-09 | Alstom Holdings | Method and system for managing the electric network of a railway network |
| CN109358243A (en) * | 2018-09-30 | 2019-02-19 | 成都交大许继电气有限责任公司 | A kind of auxiliary monitoring system suitable for tractive power supply system |
| CN208571714U (en) * | 2018-09-05 | 2019-03-01 | 广东电网有限责任公司 | A kind of automation of transformation substations equipment remote configuration system |
-
2019
- 2019-06-19 CN CN201910531695.9A patent/CN110233898A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071532A (en) * | 2015-07-20 | 2015-11-18 | 河南行知专利服务有限公司 | Transformer station automatic system |
| CN107947356A (en) * | 2016-10-12 | 2018-04-20 | 成都交大运达电气有限公司 | Electrified railway digital traction substation automated system |
| AU2018200370A1 (en) * | 2017-01-24 | 2018-08-09 | Alstom Holdings | Method and system for managing the electric network of a railway network |
| CN106685739A (en) * | 2017-02-24 | 2017-05-17 | 许继电气股份有限公司 | Mobile operation-and-maintenance terminal, relay protection management unit and monitoring system |
| CN208571714U (en) * | 2018-09-05 | 2019-03-01 | 广东电网有限责任公司 | A kind of automation of transformation substations equipment remote configuration system |
| CN109358243A (en) * | 2018-09-30 | 2019-02-19 | 成都交大许继电气有限责任公司 | A kind of auxiliary monitoring system suitable for tractive power supply system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083662A (en) * | 2020-08-25 | 2020-12-15 | 通号城市轨道交通技术有限公司 | Vehicle-mounted interface platform monitoring device and system |
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Application publication date: 20190913 |