CN105847076B - Signal testing system, method and device for substation control level equipment of transformer substation - Google Patents
Signal testing system, method and device for substation control level equipment of transformer substation Download PDFInfo
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- CN105847076B CN105847076B CN201610150750.6A CN201610150750A CN105847076B CN 105847076 B CN105847076 B CN 105847076B CN 201610150750 A CN201610150750 A CN 201610150750A CN 105847076 B CN105847076 B CN 105847076B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to the technical field of signal testing for a transformer substation, and provides a signal testing system, method and device for substation control level equipment of the transformer substation. The signal testing system for the substation control level equipment of the transformer substation comprises monitoring system equipment of the transformer substation, remote-action system equipment of the transformer substation, and the signal testing device for the substation control level equipment of the transformer substation which are connected through a substation control level network, wherein the signal testing device for the substation control level equipment of the transformer substation can obtain MMS signal points of various bay level equipment from a pre-configured substation configuration description (SCD), generate analog signals of the MMS signal points, and send the analog signals to the monitoring system equipment and the remote-action system equipment; the monitoring system equipment can determine whether the monitoring system equipment works normally or not according to the analog signals, and the remote-action system equipment can determine whether the remote-action system equipment works normally or not according to the analog signals. The signal testing system, method and device provided by the invention can solve the problems in the prior art that signal testing methods for the substation control level equipment are relatively complicated, and are relatively dependent on complete establishment of the substation control level network.
Description
Technical field
The present invention relates to the signal testing system of transformer station's signal technical field of measurement and test, more particularly, to transformer station's station level equipment
System, method and device.
Background technology
Currently, greatly developing with State Grid's system, intelligent substation has been obtained for being widely applied.Intelligence becomes
Power station is the smart machine using advanced, reliable, integrated and environmental protection, with whole station information digitalization, communications platform networking, information
Share and be standardized as basic demand, be automatically performed the basic functions such as information gathering, measurement, control, protection, metering and detection, with
When, possess support electrical network to automatically control in real time, Intelligent adjustment, the power transformation of the Premium Features such as on-line analysis decision-making and collaborative interaction
Stand.The structure of current intelligent substation as shown in figure 1, include station level equipment 11 (as monitoring system of electric substation equipment 111,
Telecontrol system equipment 112 etc.), bay device 12 (as protection equipment 121, measuring and controlling equipment 122, stable equipment 123 etc.), process
Layer equipment 13 (as combining unit equipment 131 and intelligent terminal 132 etc.).This combining unit equipment 131 connects intelligent power transformation
Transformer 14 in standing, the primary equipment 15 that this intelligent terminal 132 connects in intelligent substation (for example switchs or disconnecting link sets
Standby).Pass through the station level network connection of electric ether web form between this station level equipment 11 and bay device 12；And wall
It is connected by the process-level network that optical Ethernet is formed between equipment 12 and process layer devices 13.
In order to ensure the operation of intelligent Substation System, generally require the inspection that intelligent Substation System is carried out with communications status
Survey.For example, currently by hand-held light data signal test device, bay device and process layer devices can be carried out simply
Test.However, current hand-held light data signal test device only can bay device, process layer devices and he
Between the test of communications status in used, that is, be equivalent to into can apply in the range of process-level network.And it is current
To signal testing is carried out to station level equipment, then also cannot adopt in this way.
At present, mode station level equipment being carried out with signal testing can be as follows：First Monitor Equipment is adjusted
Examination.Applied by actual on the devices such as combining unit equipment, intelligent terminal, protection equipment, measuring and controlling equipment and stable equipment
Plus energizing quantity, whether the analog quantity in inspection monitored picture on Monitor Equipment backstage or switching value are sharp with apply simultaneously
The amount of encouraging is completely the same, including numerical values recited, position and state, channel position etc.；By related remote control is carried out on monitored picture
With remote regulating operation, check the whether correct operation such as live switch, disconnecting link, transformer gear simultaneously.When Monitor Equipment debugging
After end, then carry out telecontrol system equipment debugging.The adjustment method of adjustment method and Monitor Equipment is essentially the same, but needs
All of signaling point is driven completely again.However, for debugging telecontrol system equipment when, need again by all of letter
Number point is all driven once again, and repeated workload is larger, the relatively complicated complexity of process.And for Monitor Equipment and telemechanical
The debugging of system equipment have to rely on station level network build completely finish after just can carry out, cannot be carried out any point before this is
System or local are debugged.
In addition, station level equipment is carried out signal testing mode can also pass through bay device output test function
It is driven.However, a lot of bay devices do not possess this function, and bay device is difficult to include institute outputing test function
Some signaling points.In addition, signal testing is carried out to telecontrol system equipment, can be several using carrying out putting on telecontrol system equipment
Mode.However, this mode is only capable of testing the data forwarding function of telecontrol system equipment, test is more single.
It can be seen that, currently station level equipment is carried out with the relatively complicated complexity of method of signal testing, and more relies on station level
The building completely of network.
Content of the invention
Embodiments of the invention provide a kind of signal test system of transformer station station level equipment, method and device, to solve
The certainly current relatively complicated complexity of method that station level equipment is carried out with signal testing, and more rely on taking completely of station level network
The problem built.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of signal test system of transformer station station level equipment, including the Monitor Equipment of described transformer station, telemechanical
System equipment and the signal-testing apparatus of transformer station's station level equipment；
The signal-testing apparatus of described Monitor Equipment, telecontrol system equipment and transformer station's station level equipment passes through station
Control layer network connects；
The signal-testing apparatus of described transformer station station level equipment is used for from the whole station CONFIG.SYS SCD being pre-configured with
The middle MMS signaling point obtaining each bay device；Generate the analog signal of each described MMS signaling point；Described analog signal is sent out
Give described Monitor Equipment and telecontrol system equipment；
According to described analog signal, described Monitor Equipment and telecontrol system equipment, for determining that monitoring system sets respectively
Standby itself and telecontrol system equipment itself whether normal work.
Further, described telecontrol system equipment is also associated with scheduling station system；The monitoring system of described transformer station sets
Standby, telecontrol system equipment is also by the bay device of station level network connection transformer station；Described bay device passes through process
Layer network connects the process layer devices of transformer station；Described process layer devices include combining unit equipment and intelligent terminal；Institute
State combining unit equipment and connect the transformer in transformer station；Switch in described intelligent terminal connection transformer station or disconnecting link set
Standby.
A kind of signal testing method of transformer station station level equipment, is applied to the signal of above-mentioned transformer station's station level equipment
Test system, methods described includes：
The MMS signaling point of each bay device is obtained from the whole station CONFIG.SYS SCD being pre-configured with；
Generate the analog signal of described MMS signaling point；
Described analog signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote
According to described analog signal, dynamic system equipment determines whether Monitor Equipment itself and telecontrol system equipment itself are normal respectively
Work.
Further, the signal testing method of this transformer station's station level equipment, also includes：
Receive remote control, the remote regulating order that Monitor Equipment and telecontrol system equipment send；Described remote control, remote regulating order
Including purpose MMS signaling point to be conjugated；
The purpose monitored according to the signal-testing apparatus of described remote control, remote regulating command determination transformer station station level equipment
Whether the analog signal of MMS signaling point conjugates；
If the analog signal displacement of described purpose MMS signaling point, just determining Monitor Equipment and telecontrol system equipment
Often work.
Specifically, generate the analog signal of MMS signaling point, including：
Generate the analog signal of the MMS signaling point with first state；
Described analog signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote
According to described analog signal, dynamic system equipment determines whether Monitor Equipment itself and telecontrol system equipment itself are normal respectively
Work, including：
The analog signal of the described MMS signaling point with first state is sent to Monitor Equipment and telecontrol system sets
Standby；
Monitor Equipment obtains the first output state information of described MMS signaling point from Monitor Equipment itself, and
Judge whether described first output state information is described first state；If described first output state information is described first shape
State is it is determined that itself normal work of described Monitor Equipment；
Telecontrol system equipment obtains the second output state information of described MMS signaling point from telecontrol system equipment itself, and
Judge whether described second output state information is described first state；If described second output state information is described first shape
State is it is determined that described itself normal work of telecontrol system equipment.
A kind of signal-testing apparatus of transformer station station level equipment, including：
Acquiring unit, the MMS for obtaining each bay device from the whole station CONFIG.SYS SCD being pre-configured with believes
Number point；
Analog signal signal generating unit, for generating the analog signal of described MMS signaling point；
Analog signal transmitting element, for described analog signal is sent to Monitor Equipment and telecontrol system equipment,
So that Monitor Equipment or telecontrol system equipment determine Monitor Equipment itself and remote respectively according to described analog signal
Dynamic system equipment itself whether normal work.
Further, the signal-testing apparatus of this transformer station's station level equipment, also includes：
Order receiving unit, for receiving Monitor Equipment and remote control that telecontrol system equipment sends, remote regulating order；
Described remote control, remote regulating order include purpose MMS signaling point to be conjugated；
Purpose MMS signaling point test cell, for according to described remote control, remote regulating command determination transformer station station level equipment
Whether the analog signal of the purpose MMS signaling point that signal-testing apparatus is monitored conjugates；
Determining unit, for described purpose MMS signaling point analog signal conjugate when, determine Monitor Equipment and
Telecontrol system equipment normal work.
Additionally, described analog signal signal generating unit, specifically for：
Generate the analog signal of the MMS signaling point with first state；
Described analog signal transmitting element, specifically for：
The analog signal of the described MMS signaling point with first state is sent to Monitor Equipment and telecontrol system sets
Standby.
Embodiments provide signal test system, the method and device of a kind of transformer station station level equipment, power transformation
The signal test system of station level equipment of standing includes the Monitor Equipment of transformer station by station level network connection, telemechanical system
System equipment and the signal-testing apparatus of transformer station's station level equipment；The signal-testing apparatus of transformer station's station level equipment can be from
Obtain the MMS signaling point of each bay device in the whole station CONFIG.SYS SCD being pre-configured with, generate each MMS signaling point
Analog signal, and analog signal is sent to Monitor Equipment and telecontrol system equipment.Make Monitor Equipment and telemechanical
System equipment determines Monitor Equipment itself and telecontrol system equipment itself whether normal work respectively according to analog signal.Can
See, the present invention need not rely on building completely of station level network, when bay device is not also fully connected station level network,
The signal testing of station level equipment can be carried out by the signal-testing apparatus of transformer station's station level equipment, test mode is relatively simultaneously
For simple, need not entirely intelligent Substation System repeat operate, improve testing efficiency.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of intelligent substation of the prior art；
Fig. 2 is a kind of structural representation of the signal test system of transformer station provided in an embodiment of the present invention station level equipment
One；
Fig. 3 is a kind of structural representation of the signal test system of transformer station provided in an embodiment of the present invention station level equipment
Two；
Fig. 4 is a kind of flow chart one of the signal testing method of transformer station provided in an embodiment of the present invention station level equipment；
Fig. 5 is a kind of flowchart 2 of the signal testing method of transformer station provided in an embodiment of the present invention station level equipment；
Fig. 6 is a kind of structural representation of the signal-testing apparatus of transformer station provided in an embodiment of the present invention station level equipment
One；
Fig. 7 is a kind of structural representation of the signal-testing apparatus of transformer station provided in an embodiment of the present invention station level equipment
Two.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As shown in Fig. 2 the embodiment of the present invention provides a kind of signal test system of transformer station station level equipment, it includes becoming
The signal-testing apparatus 203 of the Monitor Equipment 201 in power station, telecontrol system equipment 202 and transformer station's station level equipment.Its
In, this transformer station's station level equipment includes Monitor Equipment 201 and telecontrol system equipment 202.
The signal-testing apparatus 203 of Monitor Equipment 201, telecontrol system equipment 202 and transformer station's station level equipment
Connected by station level network 204.
The signal-testing apparatus 203 of transformer station's station level equipment can be from the whole station CONFIG.SYS being pre-configured with
The MMS letter of each bay device of transformer station is obtained in (Substation Configuration Description, abbreviation SCD)
Number point；Generate the analog signal of each MMS signaling point；Analog signal is sent to Monitor Equipment 201 and telecontrol system equipment
202.
According to this analog signal, Monitor Equipment 201 and telecontrol system equipment 202 can determine that monitoring system sets respectively
Standby itself and telecontrol system equipment itself whether normal work.
Further, as shown in figure 3, this telecontrol system equipment 202 is connected with scheduling station system also by dispatch data net
System 205.The Monitor Equipment 201 of transformer station, telecontrol system equipment 202 connect transformer station also by station level network 204
Bay device 206 (as protection equipment 207, measuring and controlling equipment 208, stable equipment 209 etc.)；Bay device 206 passes through process
Layer network 210 connects the process layer devices 211 of transformer station；Process layer devices 211 include combining unit equipment 212 and intelligent terminal
Equipment 213；Combining unit equipment 212 can connect the transformer 214 in transformer station；Intelligent terminal 213 connects transformer station
In switch or disconnecting link equipment 215.
Embodiments provide a kind of signal test system of transformer station station level equipment, transformer station's station level equipment
Signal test system include the Monitor Equipment of transformer station by station level network connection, telecontrol system equipment and change
The signal-testing apparatus of power station station level equipment；The signal-testing apparatus of transformer station's station level equipment can be complete from be pre-configured with
Stand and obtain the MMS signaling point of each bay device in CONFIG.SYS, generate the analog signal of each MMS signaling point, and by mould
Intend signal and be sent to Monitor Equipment and telecontrol system equipment.Make Monitor Equipment and telecontrol system equipment according to simulation
Signal determines Monitor Equipment itself and telecontrol system equipment itself whether normal work respectively.It can be seen that, the present invention need not be according to
Building completely of bad station level network, when bay device is not also fully connected station level network, can pass through transformer station
The signal-testing apparatus of station level equipment carries out the signal testing of station level equipment, and test mode is relatively simple simultaneously, need not be whole
Individual intelligent Substation System repeat operate, improve testing efficiency.
Corresponding to the signal test system of above-mentioned transformer station's station level equipment, as shown in figure 4, the embodiment of the present invention provides
A kind of signal testing method of transformer station station level equipment, including：
Step 301, obtain the MMS signaling point of each bay device from the whole station CONFIG.SYS being pre-configured with.
Step 302, the analog signal of generation MMS signaling point.
Step 303, analog signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment
Or according to analog signal, telecontrol system equipment determines whether Monitor Equipment itself and telecontrol system equipment itself are normal respectively
Work.
Embodiments provide a kind of signal testing method of transformer station station level equipment, transformer station's station level equipment
Signal-testing apparatus can obtain the MMS signaling point of each bay device from the whole station CONFIG.SYS being pre-configured with,
Generate the analog signal of each MMS signaling point, and analog signal is sent to Monitor Equipment and telecontrol system equipment.So that prison
Control system equipment and telecontrol system equipment determine Monitor Equipment itself and telecontrol system equipment certainly respectively according to analog signal
Body whether normal work.It can be seen that, the present invention need not rely on building completely of station level network, in bay device also not completely
During access station control layer network, can be surveyed by the signal that the signal-testing apparatus of transformer station's station level equipment carries out station level equipment
Examination, test mode is relatively simple simultaneously, need not entirely intelligent Substation System repeat running, improve testing efficiency.
Further, as shown in figure 5, a kind of signal testing side of transformer station provided in an embodiment of the present invention station level equipment
Method, specifically can realize in the following way：
Step 401, transformer station's station level equipment signal-testing apparatus from the whole station CONFIG.SYS being pre-configured with
Obtain the MMS signaling point of each bay device.
Whole station CONFIG.SYS (Substation Configuration Description, abbreviation SCD) is IEC
61850 standards have the configuration file for understanding whole transformer station structure and layout.MMS(Manufacturing Message
Message specification in Specifcation, ISO/IEC 9506) signaling point represents the signal detection of the device in bay device
5011 breaker A phase positions in point, such as bay device etc..
Step 402, the signal-testing apparatus of transformer station's station level equipment generate the mould of the MMS signaling point with first state
Intend signal.
What deserves to be explained is, analog signal herein can be the switching values such as the conjunction position of switch of MMS signaling point, point position,
Can also be the analog quantitys such as MMS signaling point electric current, voltage, power.
5011 breaker A phase positions as escribed above, can generate this first state is " conjunction position " or " point position ", then quite
Signal-testing apparatus in transformer station's station level equipment simulates " conjunction position " or " point position " signals of 5011 breaker A phase positions.
Step 403, the signal-testing apparatus of transformer station's station level equipment are by the simulation of the MMS signaling point with first state
Signal is sent to Monitor Equipment and telecontrol system equipment.Afterwards, execution step 404 or step 405.
Step 404, Monitor Equipment obtain the first output state letter of MMS signaling point from Monitor Equipment itself
Breath, and judge whether the first output state information is first state, if the first output state information is first state it is determined that supervising
Control system equipment itself normal work.Execution step 406 afterwards.
Herein, if the analog signal of 5011 breaker A phase positions received by such as Monitor Equipment is " conjunction position ",
And the 5011 breaker A phase positions shown in Monitor Equipment are also " conjunction position " it is determined that Monitor Equipment normal work.
If the analog signal of 5011 breaker A phase positions received by such as Monitor Equipment is " point position ", and monitoring system again
The 5011 breaker A phase positions shown in equipment are also " point position " it is determined that Monitor Equipment normal work.
Step 405, telecontrol system equipment obtain the second output state letter of MMS signaling point from telecontrol system equipment itself
Breath, and judges whether the second output state information is first state, if the second output state information is first state it is determined that remote
Itself normal work of dynamic system equipment.Execution step 406 afterwards.
Herein, if the analog signal of 5011 breaker A phase positions for example received by telecontrol system equipment is " conjunction position ",
And the 5011 breaker A phase positions shown in telecontrol system equipment are also " conjunction position " it is determined that telecontrol system equipment normal work.
If the analog signal of 5011 breaker A phase positions for example received by telecontrol system equipment is " point position ", and telecontrol system again
The 5011 breaker A phase positions shown in equipment are also " point position " it is determined that telecontrol system equipment normal work.
What deserves to be explained is, the first above-mentioned output state information and the second output state information can export for identical
Status information, but it is not only limited to this.
Step 406, the signal-testing apparatus reception Monitor Equipment of transformer station's station level equipment and telecontrol system set
Remote control that preparation goes out, remote regulating order.Wherein, remote control, remote regulating order include purpose MMS signaling point to be conjugated.
Step 407, the signal-testing apparatus of transformer station's station level equipment are according to remote control, remote regulating command determination Substation Station control
Whether the analog signal of the purpose MMS signaling point that the signal-testing apparatus of layer equipment is monitored conjugates.
If the analog signal displacement of step 408 purpose MMS signaling point, the signal-testing apparatus of transformer station's station level equipment
Determine Monitor Equipment and telecontrol system equipment normal work.
Herein, 5011 breakers as escribed above, after Monitor Equipment sends remote control, the remote regulating order of combined floodgate, if
5011 breakers simulated in the signal-testing apparatus of transformer station's station level equipment close a floodgate, and output is closed a floodgate and conjugated simulation letter
Number it is determined that Monitor Equipment normal work.Again for example, after telecontrol system equipment sends remote control, the remote regulating order of separating brake,
If there is separating brake, output separating brake displacement simulation in 5011 breakers simulated in the signal-testing apparatus of transformer station's station level equipment
Signal is it is determined that telecontrol system equipment normal work.
Embodiments provide a kind of signal testing method of transformer station station level equipment, transformer station's station level equipment
Signal-testing apparatus can obtain the MMS signaling point of each bay device from the whole station CONFIG.SYS being pre-configured with,
Generate the analog signal of each MMS signaling point, and analog signal is sent to Monitor Equipment and telecontrol system equipment.So that prison
Control system equipment and telecontrol system equipment determine Monitor Equipment itself and telecontrol system equipment certainly respectively according to analog signal
Body whether normal work.It can be seen that, the present invention need not rely on building completely of station level network, in bay device also not completely
During access station control layer network, can be surveyed by the signal that the signal-testing apparatus of transformer station's station level equipment carries out station level equipment
Examination, test mode is relatively simple simultaneously, need not entirely intelligent Substation System repeat running, improve testing efficiency.
As shown in fig. 6, the embodiment of the present invention provides a kind of signal-testing apparatus of transformer station station level equipment, including：
Acquiring unit 51, can obtain the MMS letter of each bay device from the whole station CONFIG.SYS being pre-configured with
Number point.
Analog signal signal generating unit 52, can generate the analog signal of MMS signaling point.
Analog signal can be sent to Monitor Equipment and telecontrol system equipment by analog signal transmitting element 53, with
Monitor Equipment or telecontrol system equipment is made to determine Monitor Equipment itself and telecontrol system respectively according to analog signal
Equipment itself whether normal work.
Further, as shown in fig. 7, the signal-testing apparatus of this transformer station's station level equipment, can also include：
Order receiving unit 54, can receive Monitor Equipment and remote control that telecontrol system equipment sends, remote regulating life
Order.Remote control, remote regulating order include purpose MMS signaling point to be conjugated.
Purpose MMS signaling point test cell 55, can be according to the letter of remote control, remote regulating command determination transformer station station level equipment
Whether the analog signal of number purpose MMS signaling point that test device is monitored conjugates.
Determining unit 56, can determine Monitor Equipment and remote when the analog signal of purpose MMS signaling point conjugates
Dynamic system equipment normal work.
Additionally, analog signal signal generating unit 52, the simulation letter of the MMS signaling point with first state specifically can be generated
Number.
The analog signal of the MMS signaling point with first state specifically can be sent to by analog signal transmitting element 53
Monitor Equipment and telecontrol system equipment.So, Monitor Equipment just can obtain MMS letter from Monitor Equipment itself
First output state information of number point, and judge whether the first output state information is first state, if the first output state letter
Cease for first state it is determined that Monitor Equipment can be with normal work.Telecontrol system equipment then can be from telecontrol system equipment
Itself obtains the second output state information of MMS signaling point, and judges whether the second output state information is first state, if the
Two output state information are first state it is determined that telecontrol system equipment can be with normal work.
What deserves to be explained is, the signal-testing apparatus of transformer station provided in an embodiment of the present invention station level equipment can worked as
Increase corresponding function to realize in front hand-held light data signal test device, but be not only limited to this, can also be one
Plant new hand-held light data signal test device.It should be noted that by the monitoring of station level network connection transformer station
System equipment, the device of telecontrol system equipment, realize the technique effect that the present invention has been described above, all in protection scope of the present invention
Interior.
Embodiments provide a kind of signal-testing apparatus of transformer station station level equipment, it can be from being pre-configured with
Whole station CONFIG.SYS in obtain the MMS signaling point of each bay device, generate the analog signal of each MMS signaling point, and
Analog signal is sent to Monitor Equipment and telecontrol system equipment.Make Monitor Equipment and telecontrol system equipment according to
Analog signal determines Monitor Equipment itself and telecontrol system equipment itself whether normal work respectively.It can be seen that, the present invention is no
Building completely of station level network need to be relied on, when bay device is not also fully connected station level network, can be by becoming
The signal-testing apparatus of power station station level equipment carries out the signal testing of station level equipment, and test mode is relatively simple simultaneously, no
Need whole intelligent Substation System repeats running, improves testing efficiency.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or the reality combining software and hardware aspect
Apply the form of example.And, the present invention can be using in one or more computers wherein including computer usable program code
The upper computer program implemented of usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) produces
The form of product.
The present invention is the flow process with reference to method according to embodiments of the present invention, equipment (system) and computer program
Figure and/or block diagram are describing.It should be understood that can be by each stream in computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor instructing all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device is to produce
A raw machine is so that produced for reality by the instruction of computer or the computing device of other programmable data processing device
The device of the function of specifying in present one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device with spy
Determine in the computer-readable memory that mode works so that the instruction generation inclusion being stored in this computer-readable memory refers to
Make the manufacture of device, this command device realize in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function of specifying in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that counting
On calculation machine or other programmable devices, execution series of operation steps to be to produce computer implemented process, thus in computer or
On other programmable devices, the instruction of execution is provided for realizing in one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function of specifying in individual square frame or multiple square frame.
Apply specific embodiment in the present invention principle of the present invention and embodiment are set forth, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art,
According to the thought of the present invention, all will change in specific embodiments and applications, in sum, in this specification
Hold and should not be construed as limitation of the present invention.
Claims (8)
1. a kind of signal test system of transformer station station level equipment is it is characterised in that include the monitoring system of described transformer station
The signal-testing apparatus of equipment, telecontrol system equipment and transformer station's station level equipment；
The signal-testing apparatus of described Monitor Equipment, telecontrol system equipment and transformer station's station level equipment passes through station level
Network connection；
The signal-testing apparatus of described transformer station station level equipment is used for obtaining from the whole station CONFIG.SYS SCD being pre-configured with
Take the MMS signaling point of each bay device；Generate the analog signal of each described MMS signaling point；Described analog signal is sent to
Described Monitor Equipment and telecontrol system equipment；Described MMS signaling point is the point detection signal in bay device；
Described Monitor Equipment and telecontrol system equipment, for determining Monitor Equipment certainly respectively according to described analog signal
Body and telecontrol system equipment itself whether normal work.
2. the signal test system of transformer station according to claim 1 station level equipment is it is characterised in that described telemechanical system
System equipment is also associated with scheduling station system；The Monitor Equipment of described transformer station, telecontrol system equipment are also by station level
The bay device of network connection transformer station；Described bay device is set by the process layer that process-level network connects transformer station
Standby；Described process layer devices include combining unit equipment and intelligent terminal；Described combining unit equipment connects in transformer station
Transformer；Described intelligent terminal connects switch or disconnecting link equipment in transformer station.
3. a kind of signal testing method of transformer station station level equipment is it is characterised in that be applied to described in claim 1 or 2
The signal test system of transformer station's station level equipment, methods described includes：
The MMS signaling point of each bay device is obtained from the whole station CONFIG.SYS SCD being pre-configured with；Described MMS signal
Point is the point detection signal in bay device；
Generate the analog signal of described MMS signaling point；
Described analog signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or telemechanical system
System equipment determines Monitor Equipment itself and telecontrol system equipment itself whether normal work respectively according to described analog signal.
4. the signal testing method of transformer station according to claim 3 station level equipment is it is characterised in that also include：
Receive remote control, the remote regulating order that Monitor Equipment and telecontrol system equipment send；Described remote control, remote regulating order include
Purpose MMS signaling point to be conjugated；
Believed according to purpose MMS that the signal-testing apparatus of described remote control, remote regulating command determination transformer station station level equipment is monitored
Whether the analog signal of number point conjugates；
If the analog signal displacement of described purpose MMS signaling point, determine Monitor Equipment and the normal work of telecontrol system equipment
Make.
5. the signal testing method of transformer station according to claim 3 station level equipment is it is characterised in that described generation institute
State the analog signal of MMS signaling point, including：
Generate the analog signal of the MMS signaling point with first state；
Described analog signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or telemechanical system
System equipment determines Monitor Equipment itself and telecontrol system equipment itself whether normal work respectively according to described analog signal,
Including：
The analog signal of the described MMS signaling point with first state is sent to Monitor Equipment and telecontrol system equipment；
Monitor Equipment obtains the first output state information of described MMS signaling point from Monitor Equipment itself, and judges
Whether described first output state information is described first state；If described first output state information is described first state,
Then determine itself normal work of described Monitor Equipment；
Telecontrol system equipment obtains the second output state information of described MMS signaling point from telecontrol system equipment itself, and judges
Whether described second output state information is described first state；If described second output state information is described first state,
Then determine described itself normal work of telecontrol system equipment.
6. a kind of signal-testing apparatus of transformer station station level equipment is it is characterised in that include：
Acquiring unit, for obtaining the MMS signal of each bay device from the whole station CONFIG.SYS SCD being pre-configured with
Point；Described MMS signaling point is the point detection signal in bay device；
Analog signal signal generating unit, for generating the analog signal of described MMS signaling point；
Analog signal transmitting element, for described analog signal is sent to Monitor Equipment and telecontrol system equipment, so that
Obtain Monitor Equipment or telecontrol system equipment and Monitor Equipment itself and telemechanical system are determined respectively according to described analog signal
System equipment itself whether normal work.
7. the signal-testing apparatus of transformer station according to claim 6 station level equipment is it is characterised in that also include：
Order receiving unit, for receiving Monitor Equipment and remote control that telecontrol system equipment sends, remote regulating order；Described
Remote control, remote regulating order include purpose MMS signaling point to be conjugated；
Purpose MMS signaling point test cell, for the signal according to described remote control, remote regulating command determination transformer station station level equipment
Whether the analog signal of the purpose MMS signaling point that test device is monitored conjugates；
Determining unit, for when the analog signal of described purpose MMS signaling point conjugates, determining Monitor Equipment and telemechanical
System equipment normal work.
8. the signal-testing apparatus of transformer station according to claim 6 station level equipment is it is characterised in that described simulation is believed
Number signal generating unit, specifically for：
Generate the analog signal of the MMS signaling point with first state；
Described analog signal transmitting element, specifically for：
The analog signal of the described MMS signaling point with first state is sent to Monitor Equipment and telecontrol system equipment.
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| CN201610150750.6A CN105847076B (en) | 2016-03-16 | 2016-03-16 | Signal testing system, method and device for substation control level equipment of transformer substation |
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| CN201610150750.6A CN105847076B (en) | 2016-03-16 | 2016-03-16 | Signal testing system, method and device for substation control level equipment of transformer substation |
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| CN108512730B (en) * | 2018-04-25 | 2020-07-03 | 北京锐创新智科技有限公司 | Intelligent substation telecontrol system equipment testing method, device and system |
| CN109150636B (en) * | 2018-10-31 | 2023-08-22 | 国网四川省电力公司电力科学研究院 | Intelligent substation auxiliary point-to-point test method and system for full-link information flow |
| CN109217233A (en) * | 2018-11-13 | 2019-01-15 | 国网甘肃省电力公司电力科学研究院 | Realize the method and system of secondary device communication state assessment control |
| CN109302231A (en) * | 2018-11-15 | 2019-02-01 | 华北电力科学研究院有限责任公司 | The homologous test method of transformer station's signal, device and signal system |
| CN110611312B (en) * | 2019-09-29 | 2022-12-30 | 深圳供电局有限公司 | On-line simulation system and method for panoramic data of substation bay level |
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| CN103176084A (en) * | 2013-03-07 | 2013-06-26 | 江苏省电力公司电力科学研究院 | Intelligent substation simulation system in panoramic replace mode and integration testing method for intelligent substation simulation system |
| CN103915898A (en) * | 2014-03-04 | 2014-07-09 | 广东电网公司珠海供电局 | Operation and maintenance method for intelligent substation network |
| CN104393679A (en) * | 2014-11-26 | 2015-03-04 | 国家电网公司 | Intelligent substation state information agent method |
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| CN103176084A (en) * | 2013-03-07 | 2013-06-26 | 江苏省电力公司电力科学研究院 | Intelligent substation simulation system in panoramic replace mode and integration testing method for intelligent substation simulation system |
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