CN105847076A - 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 PDF

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Publication number
CN105847076A
CN105847076A CN201610150750.6A CN201610150750A CN105847076A CN 105847076 A CN105847076 A CN 105847076A CN 201610150750 A CN201610150750 A CN 201610150750A CN 105847076 A CN105847076 A CN 105847076A
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China
Prior art keywords
equipment
signal
station
signaling point
analogue signal
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Granted
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CN201610150750.6A
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Chinese (zh)
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CN105847076B (en
Inventor
邹学灿
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Beijing Ruichuang Xinzhi Technology Co Ltd
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Beijing Ruichuang Xinzhi Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/10Active monitoring, e.g. heartbeat, ping or trace-route
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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]
    • G05B19/4185Total 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00006Circuit 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
    • H02J13/00007Circuit 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
    • H02J13/00009Circuit 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total 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

The signal test system of transformer station's station level equipment, method and device
Technical field
The present invention relates to transformer station's signal testing technical field, particularly relate to the signal testing system of transformer station's station level equipment System, method and device.
Background technology
Currently, along with greatly developing of State Grid's system, intelligent substation has been obtained for being widely applied.Intelligence Transformer station is to use advanced, reliable, the integrated and smart machine of environmental protection, with information digitalization of entirely standing, communications platform net Network, information sharing are standardized as basic demand, be automatically performed information gathering, measure, control, protect, measure and The basic functions such as detection, meanwhile, possess support electrical network automatically control in real time, Intelligent adjustment, on-line analysis decision-making and association Transformer station with Premium Features such as interactions.The structure of current intelligent substation is as it is shown in figure 1, include station level equipment 11 (such as monitoring system of electric substation equipment 111, telecontrol system equipment 112 etc.), bay device 12 are (as protection sets Standby 121, measuring and controlling equipment 122, stable equipment 123 etc.), process layer devices 13 is (such as combining unit equipment 131 He Intelligent terminal 132 etc.).This combining unit equipment 131 connects the transformer 14 in intelligent substation, this intelligence Terminal unit 132 connects the primary equipment 15 (such as switch or disconnecting link equipment) in intelligent substation.This station level sets It is connected by the station level network of electricity Ethernet form between 11 with bay device 12;And bay device 12 It is connected with the process-level network formed by optical Ethernet between process layer devices 13.
In order to ensure the operation of Intelligent Substation System, it is generally required to Intelligent Substation System to be communicated the inspection of state Survey.Such as, currently by hand-held light digital signal test device, bay device and process layer devices can be carried out Simple test.But, current hand-held light digital signal test device only can be at bay device, process layer The test of equipment and the communications status between them is used, is i.e. equivalent to into can be in process-level network scope Interior application.And at present to station level equipment be carried out signal testing, the most also cannot adopt in this way.
At present, station level equipment carries out the mode of signal testing can be such that and first Monitor Equipment is adjusted Examination.By on the devices such as combining unit equipment, intelligent terminal, protection equipment, measuring and controlling equipment and stable equipment Actually applied energizing quantity, checks on Monitor Equipment backstage whether are the analog quantity in monitored picture or switching value simultaneously Completely the same, including numerical values recited, position and state, channel position etc. with the energizing quantity applied;By at monitoring picture Carry out relevant remote control and remote regulating operation on face, check the most positive positive motion such as on-the-spot switch, disconnecting link, transformer gear simultaneously Make.After Monitor Equipment debugging terminates, then carry out telecontrol system equipment debugging.Adjustment method and monitoring system set Standby adjustment method is essentially the same, but needs the most again to carry out all of signaling point transmission.But, for debugging During telecontrol system equipment, needing again by all of signaling point the most again transmission once, repeated workload is relatively big, mistake The relatively complicated complexity of journey.And it is complete to have to rely on station level network for the debugging of Monitor Equipment and telecontrol system equipment Just can carry out after entirely building, before this, cannot be carried out any subsystem or local debugging.
It addition, station level equipment is carried out signal testing mode can also by bay device output test function Carry out transmission.But, a lot of bay devices do not possess this function, and bay device is difficult to outputing test function Including all of signaling point.It addition, telecontrol system equipment is carried out signal testing, can use at telecontrol system equipment On carry out putting several modes.But, this mode is only capable of testing the data forwarding capability of telecontrol system equipment, and test is relatively For single.
Visible, currently station level equipment is carried out the relatively complicated complexity of method of signal testing, and more relies on station level Building completely of network.
Summary of the invention
Embodiments of the invention provide the signal test system of a kind of transformer station station level equipment, method and device, to solve The most current relatively complicated complexity of method that station level equipment is carried out signal testing, and more rely on the complete of station level network The problem entirely built.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
The signal test system of a kind of transformer station station level equipment, including Monitor Equipment, the telemechanical of described transformer station 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 is by station Control layer network connects;
The signal-testing apparatus of described transformer station station level equipment is for from the CONFIG.SYS of entirely standing being pre-configured with SCD obtains the MMS signaling point of each bay device;Generate the analogue signal of each described MMS signaling point;Will Described analogue signal is sent to described Monitor Equipment and telecontrol system equipment;
According to described analogue signal, described Monitor Equipment and telecontrol system equipment, for determining that monitoring system sets respectively Self the most normally work for self and telecontrol system equipment.
Further, described telecontrol system equipment is also associated with scheduling station system;The monitoring system of described transformer station sets Standby, telecontrol system equipment connects the bay device of transformer station also by station level network;Described bay device passes through Process-level network connects the process layer devices of transformer station;Described process layer devices includes combining unit equipment and intelligent terminal Equipment;Described combining unit equipment connects the transformer in transformer station;Described intelligent terminal connects in transformer station Switch or disconnecting link equipment.
The signal testing method of a kind of transformer station station level equipment, is applied to the signal of above-mentioned transformer station's station level equipment Test system, described method includes:
The MMS signaling point of each bay device is obtained from the full station CONFIG.SYS SCD being pre-configured with;
Generate the analogue signal of described MMS signaling point;
Described analogue signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote According to described analogue signal, dynamic system equipment determines whether are Monitor Equipment self and telecontrol system equipment self respectively Normal work.
Further, the signal testing method of this transformer station's station level equipment, also include:
Receive remote control, remote regulating order that Monitor Equipment and telecontrol system equipment send;Described remote control, remote regulating life Order includes purpose MMS signaling point to be conjugated;
The purpose that signal-testing apparatus according to described remote control, remote regulating command determination transformer station station level equipment is monitored Whether the analogue signal of MMS signaling point conjugates;
If the analogue signal displacement of described purpose MMS signaling point, determine Monitor Equipment and telecontrol system equipment Normal work.
Concrete, generate the analogue signal of MMS signaling point, including:
Generate the analogue signal of the MMS signaling point with the first state;
Described analogue signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote According to described analogue signal, dynamic system equipment determines whether are Monitor Equipment self and telecontrol system equipment self respectively Normal work, including:
The described analogue signal with the MMS signaling point of the 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 self, And judge whether described first output state information is described first state;If described first output state information is described First state, it is determined that described Monitor Equipment self normally works;
Telecontrol system equipment obtains the second output state information of described MMS signaling point from telecontrol system equipment self, And judge whether described second output state information is described first state;If described second output state information is described First state, it is determined that described telecontrol system equipment self normally works.
A kind of signal-testing apparatus of transformer station station level equipment, including:
Acquiring unit, for obtaining each bay device from the full station CONFIG.SYS SCD being pre-configured with MMS signaling point;
Analogue signal signal generating unit, for generating the analogue signal of described MMS signaling point;
Analogue signal transmitting element, for described analogue signal being sent to Monitor Equipment and telecontrol system equipment, So that Monitor Equipment or telecontrol system equipment determine Monitor Equipment self respectively according to described analogue signal Self the most normally work with telecontrol system equipment.
Further, the signal-testing apparatus of this transformer station's station level equipment, also include:
Order receives 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 setting according to described remote control, remote regulating command determination transformer station station level Whether the analogue signal of the purpose MMS signaling point that standby signal-testing apparatus is monitored conjugates;
Determine unit, for when the analogue signal of described purpose MMS signaling point conjugates, determining Monitor Equipment And telecontrol system equipment normally works.
Additionally, described analogue signal signal generating unit, specifically for:
Generate the analogue signal of the MMS signaling point with the first state;
Described analogue signal transmitting element, specifically for:
The described analogue signal with the MMS signaling point of the first state is sent to Monitor Equipment and telecontrol system Equipment.
Embodiments provide the signal test system of a kind of transformer station station level equipment, method and device, power transformation The Monitor Equipment of the transformer station that the signal test system of station level equipment of standing includes being connected by station level network, remote Dynamic system equipment and the signal-testing apparatus of transformer station's station level equipment;The signal testing dress of transformer station's station level equipment Put the MMS signaling point that can obtain each bay device from the full station CONFIG.SYS SCD being pre-configured with, Generate the analogue signal of each MMS signaling point, and analogue signal is sent to Monitor Equipment and telecontrol system equipment. Monitor Equipment and telecontrol system equipment is made to determine Monitor Equipment self and telemechanical respectively according to analogue signal System equipment self the most normally works.Visible, the present invention is without relying on building completely of station level network, at interval When layer equipment is not the most fully connected station level network, it is possible to entered by the signal-testing apparatus of transformer station's station level equipment The signal testing of row station level equipment, test mode is relatively simple simultaneously, it is not necessary to the repetition of whole Intelligent Substation System Running, improves testing efficiency.
Accompanying drawing explanation
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 In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only It is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of intelligent substation of the prior art;
The structural representation of the signal test system of a kind of transformer station station level equipment that Fig. 2 provides for the embodiment of the present invention Figure one;
The structural representation of the signal test system of a kind of transformer station station level equipment that Fig. 3 provides for the embodiment of the present invention Figure two;
The flow chart one of the signal testing method of a kind of transformer station station level equipment that Fig. 4 provides for the embodiment of the present invention;
The flowchart 2 of the signal testing method of a kind of transformer station station level equipment that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the signal-testing apparatus of a kind of transformer station station level equipment that Fig. 6 provides for the embodiment of the present invention Figure one;
The structural representation of the signal-testing apparatus of a kind of transformer station station level equipment that Fig. 7 provides for the embodiment of the present invention Figure two.
Detailed description of the invention
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 Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely. Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise Every other embodiment, broadly falls into the scope of protection of the invention.
As in figure 2 it is shown, the embodiment of the present invention provides the signal test system of a kind of transformer station station level equipment, it includes The signal testing dress of the Monitor Equipment 201 of transformer station, telecontrol system equipment 202 and transformer station's station level equipment Put 203.Wherein, this transformer station's station level equipment includes Monitor Equipment 201 and telecontrol system equipment 202.
Monitor Equipment 201, telecontrol system equipment 202 and the signal-testing apparatus 203 of 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 CONFIG.SYS of entirely standing being pre-configured with (Substation Configuration Description is called for short SCD) obtains the MMS of each bay device of transformer station Signaling point;Generate the analogue signal of each MMS signaling point;Analogue signal is sent to Monitor Equipment 201 with remote Dynamic system equipment 202.
According to this analogue signal, Monitor Equipment 201 and telecontrol system equipment 202 can determine that monitoring system sets respectively Self the most normally work for self and telecontrol system equipment.
Further, as it is shown on figure 3, this telecontrol system equipment 202 connects also by dispatch data net scheduling station System 205.The Monitor Equipment 201 of transformer station, telecontrol system equipment 202 are also by station level network 204 even Connect the bay device 206 (such as protection equipment 207, measuring and controlling equipment 208, stable equipment 209 etc.) of transformer station;Between Interlayer equipment 206 connects the process layer devices 211 of transformer station by process-level network 210;Process layer devices 211 wraps Include combining unit equipment 212 and intelligent terminal 213;It is mutual that combining unit equipment 212 can connect in transformer station Sensor 214;Intelligent terminal 213 connects the switch in transformer station or disconnecting link equipment 215.
Embodiments provide the signal test system of a kind of transformer station station level equipment, transformer station's station level equipment Signal test system include being connected by station level network the Monitor Equipment of transformer station, telecontrol system equipment with 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 advance The full station CONFIG.SYS of configuration obtains the MMS signaling point of each bay device, generates each MMS signaling point Analogue signal, and analogue signal is sent to Monitor Equipment and telecontrol system equipment.Make Monitor Equipment Determine according to analogue signal whether are Monitor Equipment self and telecontrol system equipment self respectively with telecontrol system equipment Normal work.Visible, the present invention is without relying on building completely of station level network, at bay device also the most completely During access station control layer network, it is possible to carried out the letter of station level equipment by the signal-testing apparatus of transformer station's station level equipment Number test, test mode is relatively simple simultaneously, it is not necessary to whole Intelligent Substation System repeat running, improve test 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 carries Supply the signal testing method of a kind of transformer station station level equipment, including:
Step 301, from the full station CONFIG.SYS being pre-configured with, obtain the MMS signaling point of each bay device.
Step 302, the analogue signal of generation MMS signaling point.
Step 303, analogue signal is sent to Monitor Equipment and telecontrol system equipment, so that monitoring system sets Standby or telecontrol system equipment determines respectively that according to analogue signal Monitor Equipment self and telecontrol system equipment self are No normal work.
Embodiments provide the signal testing method of a kind of transformer station station level equipment, transformer station's station level equipment Signal-testing apparatus can obtain the MMS letter of each bay device from the full station CONFIG.SYS being pre-configured with Number point, generates the analogue signal of each MMS signaling point, and analogue signal is sent to Monitor Equipment and telemechanical system System equipment.Monitor Equipment and telecontrol system equipment is made to determine Monitor Equipment self respectively according to analogue signal Self the most normally work with telecontrol system equipment.Visible, the present invention without relying on building completely of station level network, When bay device is not the most fully connected station level network, it is possible to by the signal testing of transformer station's station level equipment Device carries out the signal testing of station level equipment, and test mode is relatively simple simultaneously, it is not necessary to whole Intelligent Substation System Repeat running, improve testing efficiency.
Further, as it is shown in figure 5, the signal testing of a kind of transformer station station level equipment that provides of the embodiment of the present invention Method, specifically can be accomplished in that
Step 401, the signal-testing apparatus of transformer station's station level equipment are stood CONFIG.SYS from be pre-configured with entirely Obtain the MMS signaling point of each bay device.
CONFIG.SYS (Substation Configuration Description is called for short SCD) of entirely standing is IEC 61850 Standard has the configuration file for understanding whole substation structure and layout.MMS(Manufacturing Message Message specification in Specifcation, ISO/IEC 9506) signaling point represent the device in bay device signal inspection 5011 chopper A phase positions etc. in measuring point, such as bay device.
Step 402, the signal-testing apparatus of transformer station's station level equipment generate the MMS signaling point with the first state Analogue signal.
What deserves to be explained is, analogue signal herein can be the switches such as the conjunction position of the switch of MMS signaling point, point position Amount, it is also possible to be the analog quantitys such as MMS signaling point electric current, voltage, power.
5011 chopper A phase positions as escribed above, can generate this first state is " conjunction position " or " point position ", The signal-testing apparatus being then equivalent to transformer station's station level equipment simulates " the conjunction position " of 5011 chopper A phase positions Or " point position " signal.
Step 403, transformer station's station level equipment signal-testing apparatus by the MMS signaling point with the first state Analogue signal is sent to Monitor Equipment and telecontrol system equipment.Afterwards, step 404 or step 405 are performed.
Step 404, Monitor Equipment obtain the first output state of MMS signaling point from Monitor Equipment self Information, and judge whether the first output state information is the first state, if the first output state information is the first state, Then determine that Monitor Equipment self normally works.Perform step 406 afterwards.
Herein, if the analogue signal of 5011 chopper A phase positions received by such as Monitor Equipment is " to close Position ", and in Monitor Equipment, 5011 chopper A phase positions of displaying are also " conjunction position ", it is determined that monitoring system Equipment normally works.If the analogue signal of 5011 chopper A phase positions received by the most such as Monitor Equipment For " point position ", and the 5011 chopper A phase positions shown in Monitor Equipment also be " point position ", it is determined that supervise Ore-controlling Role equipment normally works.
Step 405, telecontrol system equipment obtain the second output state of MMS signaling point from telecontrol system equipment self Information, and judge whether the second output state information is the first state, if the second output state information is the first state, Then determine that telecontrol system equipment self normally works.Perform step 406 afterwards.
Herein, if the analogue signal of 5011 chopper A phase positions such as received by telecontrol system equipment is " to close Position ", and in telecontrol system equipment, 5011 chopper A phase positions of displaying are also " conjunction position ", it is determined that telecontrol system Equipment normally works.If the analogue signal of 5011 chopper A phase positions the most such as received by telecontrol system equipment For " point position ", and the 5011 chopper A phase positions shown in telecontrol system equipment also be " point position ", it is determined that far Dynamic system equipment normally works.
What deserves to be explained is, the first above-mentioned output state information can be identical output with the second output state information 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, transformer station's station level equipment signal-testing apparatus according to remote control, remote regulating command determination Substation Station Whether the analogue signal of the purpose MMS signaling point that the signal-testing apparatus of control layer equipment is monitored conjugates.
If the analogue signal displacement of step 408 purpose MMS signaling point, the signal testing of transformer station's station level equipment Device determines that Monitor Equipment and telecontrol system equipment normally work.
Herein, 5011 choppers as escribed above, after Monitor Equipment sends the remote control of combined floodgate, remote regulating order, If 5011 choppers simulated in the signal-testing apparatus of transformer station's station level equipment close a floodgate, output is closed a floodgate and is become Position analogue signal, it is determined that Monitor Equipment normally works.The most such as, the distant of separating brake is sent when telecontrol system equipment After control, remote regulating order, if 5011 choppers simulated in the signal-testing apparatus of transformer station's station level equipment occur Separating brake, output separating brake displacement analogue signal, it is determined that telecontrol system equipment normally works.
Embodiments provide the signal testing method of a kind of transformer station station level equipment, transformer station's station level equipment Signal-testing apparatus can obtain the MMS letter of each bay device from the full station CONFIG.SYS being pre-configured with Number point, generates the analogue signal of each MMS signaling point, and analogue signal is sent to Monitor Equipment and telemechanical system System equipment.Monitor Equipment and telecontrol system equipment is made to determine Monitor Equipment self respectively according to analogue signal Self the most normally work with telecontrol system equipment.Visible, the present invention without relying on building completely of station level network, When bay device is not the most fully connected station level network, it is possible to by the signal testing of transformer station's station level equipment Device carries out the signal testing of station level equipment, and test mode is relatively simple simultaneously, it is not necessary to whole Intelligent Substation System Repeat running, improve testing efficiency.
As shown in Figure 6, the embodiment of the present invention provides the signal-testing apparatus of a kind of transformer station station level equipment, including:
Acquiring unit 51, can obtain the MMS of each bay device from the full station CONFIG.SYS being pre-configured with Signaling point.
Analogue signal signal generating unit 52, can generate the analogue signal of MMS signaling point.
Analogue signal transmitting element 53, can be sent to Monitor Equipment and telecontrol system equipment by analogue signal, So that Monitor Equipment or telecontrol system equipment determine respectively that according to analogue signal Monitor Equipment self is with remote Dynamic system equipment self the most normally works.
Further, as it is shown in fig. 7, the signal-testing apparatus of this transformer station's station level equipment, it is also possible to including:
Order receives unit 54, can receive Monitor Equipment and remote control that telecontrol system equipment sends, remote regulating 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 remote control, remote regulating command determination transformer station station level equipment The analogue signal of purpose MMS signaling point monitored of signal-testing apparatus whether conjugate.
Determine unit 56, can purpose MMS signaling point analogue signal conjugate time, determine Monitor Equipment with And telecontrol system equipment normally works.
Additionally, analogue signal signal generating unit 52, the simulation of the MMS signaling point with the first state specifically can be generated Signal.
Analogue signal transmitting element 53, specifically can send the analogue signal of the MMS signaling point with the first state To Monitor Equipment and telecontrol system equipment.So, Monitor Equipment just can obtain from Monitor Equipment self Take the first output state information of MMS signaling point, and judge whether the first output state information is the first state, if First output state information is the first state, it is determined that Monitor Equipment can normally work.Telecontrol system equipment is then The second output state information of MMS signaling point can be obtained from telecontrol system equipment self, and judge the second output shape Whether state information is the first state, if the second output state information is the first state, it is determined that telecontrol system equipment is permissible Normal work.
What deserves to be explained is, the signal-testing apparatus of transformer station's station level equipment that the embodiment of the present invention provides can worked as Front hand-held light digital signal test device increases corresponding function realize, but is not only limited to this, it is also possible to It it is a kind of novel hand-held light digital signal test device.It should be noted that and connect power transformation by station level network The Monitor Equipment stood, the device of telecontrol system equipment, it is achieved the technique effect that the present invention has been described above, all at this In the protection domain of invention.
Embodiments providing the signal-testing apparatus of a kind of transformer station station level equipment, it can be from being pre-configured with Full station CONFIG.SYS in obtain the MMS signaling point of each bay device, generate the mould of each MMS signaling point Intend signal, and analogue signal is sent to Monitor Equipment and telecontrol system equipment.Make Monitor Equipment with remote Dynamic system equipment determines respectively that according to analogue signal Monitor Equipment self and telecontrol system equipment self are the most normal Work.Visible, the present invention, without relying on building completely of station level network, is not the most fully connected at bay device During station level network, it is possible to the signal being carried out station level equipment by the signal-testing apparatus of transformer station's station level equipment is surveyed Examination, test mode is relatively simple simultaneously, it is not necessary to whole Intelligent Substation System repeat running, improve 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 journey Sequence product.Therefore, the present invention can use complete hardware embodiment, complete software implementation or combine software and hardware The form of the embodiment of aspect.And, the present invention can use and wherein include computer available programs one or more The computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) of code The form of the computer program of upper enforcement.
The present invention is with reference to method, equipment (system) and the stream of computer program according to embodiments of the present invention Journey figure and/or block diagram describe.It should be understood that can be by computer program instructions flowchart and/or block diagram Flow process in each flow process and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These can be provided Computer program instructions processes to general purpose computer, special-purpose computer, Embedded Processor or other programmable datas and sets Standby processor is to produce a machine so that held by the processor of computer or other programmable data processing device The instruction of row produces for realizing one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple side The device of the function specified in frame.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces bag Including the manufacture of command device, this command device realizes at one flow process of flow chart or multiple flow process and/or block diagram one The function specified in individual square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter On calculation machine or other programmable devices, execution sequence of operations step is to produce computer implemented process, thus is calculating The instruction performed on machine or other programmable devices provide for realizing in one flow process of flow chart or multiple flow process and/or The step of the function specified in one square frame of block diagram or multiple square frame.
The present invention applies specific embodiment principle and the embodiment of the present invention are set forth, above example Explanation be only intended to help to understand method and the core concept thereof of the present invention;General technology simultaneously for this area Personnel, according to the thought of the present invention, the most all will change, in sum, This specification content should not be construed as limitation of the present invention.

Claims (8)

1. the signal test system of transformer station's station level equipment, it is characterised in that include the monitoring of described transformer station System equipment, telecontrol 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 is by station Control layer network connects;
The signal-testing apparatus of described transformer station station level equipment is for from the CONFIG.SYS of entirely standing being pre-configured with SCD obtains the MMS signaling point of each bay device;Generate the analogue signal of each described MMS signaling point;Will Described analogue signal is sent to described Monitor Equipment and telecontrol system equipment;
According to described analogue signal, described Monitor Equipment and telecontrol system equipment, for determining that monitoring system sets respectively Self the most normally work for self and telecontrol system equipment.
The signal test system of transformer station the most according to claim 1 station level equipment, it is characterised in that described Telecontrol system equipment is also associated with scheduling station system;The Monitor Equipment of described transformer station, telecontrol system equipment are also The bay device of transformer station is connected by station level network;Described bay device connects power transformation by process-level network The process layer devices stood;Described process layer devices includes combining unit equipment and intelligent terminal;Described combining unit Equipment connects the transformer in transformer station;Described intelligent terminal connects the switch in transformer station or disconnecting link equipment.
3. the signal testing method of transformer station's station level equipment, it is characterised in that be applied to claim 1 or 2 The signal test system of described transformer station's station level equipment, described method includes:
The MMS signaling point of each bay device is obtained from the full station CONFIG.SYS SCD being pre-configured with;
Generate the analogue signal of described MMS signaling point;
Described analogue signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote According to described analogue signal, dynamic system equipment determines whether are Monitor Equipment self and telecontrol system equipment self respectively Normal work.
The signal testing method of transformer station the most according to claim 3 station level equipment, it is characterised in that also wrap Include:
Receive remote control, remote regulating order that Monitor Equipment and telecontrol system equipment send;Described remote control, remote regulating life Order includes purpose MMS signaling point to be conjugated;
The purpose that signal-testing apparatus according to described remote control, remote regulating command determination transformer station station level equipment is monitored Whether the analogue signal of MMS signaling point conjugates;
If the analogue signal displacement of described purpose MMS signaling point, determine Monitor Equipment and telecontrol system equipment Normal work.
The signal testing method of transformer station the most according to claim 3 station level equipment, it is characterised in that described Generate the analogue signal of described MMS signaling point, including:
Generate the analogue signal of the MMS signaling point with the first state;
Described analogue signal is sent to Monitor Equipment and telecontrol system equipment, so that Monitor Equipment or remote According to described analogue signal, dynamic system equipment determines whether are Monitor Equipment self and telecontrol system equipment self respectively Normal work, including:
The described analogue signal with the MMS signaling point of the 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 self, And judge whether described first output state information is described first state;If described first output state information is described First state, it is determined that described Monitor Equipment self normally works;
Telecontrol system equipment obtains the second output state information of described MMS signaling point from telecontrol system equipment self, And judge whether described second output state information is described first state;If described second output state information is described First state, it is determined that described telecontrol system equipment self normally works.
6. the signal-testing apparatus of transformer station's station level equipment, it is characterised in that including:
Acquiring unit, for obtaining each bay device from the full station CONFIG.SYS SCD being pre-configured with MMS signaling point;
Analogue signal signal generating unit, for generating the analogue signal of described MMS signaling point;
Analogue signal transmitting element, for described analogue signal being sent to Monitor Equipment and telecontrol system equipment, So that Monitor Equipment or telecontrol system equipment determine Monitor Equipment self respectively according to described analogue signal Self the most normally work with telecontrol system equipment.
The signal-testing apparatus of transformer station the most according to claim 6 station level equipment, it is characterised in that also wrap Include:
Order receives 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 setting according to described remote control, remote regulating command determination transformer station station level Whether the analogue signal of the purpose MMS signaling point that standby signal-testing apparatus is monitored conjugates;
Determine unit, for when the analogue signal of described purpose MMS signaling point conjugates, determining Monitor Equipment And telecontrol system equipment normally works.
The signal-testing apparatus of transformer station the most according to claim 6 station level equipment, it is characterised in that described Analogue signal signal generating unit, specifically for:
Generate the analogue signal of the MMS signaling point with the first state;
Described analogue signal transmitting element, specifically for:
The described analogue signal with the MMS signaling point of the first state is sent to Monitor Equipment and telecontrol system Equipment.
CN201610150750.6A 2016-03-16 2016-03-16 Signal testing system, method and device for substation control level equipment of transformer substation Active CN105847076B (en)

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CN108512730A (en) * 2018-04-25 2018-09-07 北京锐创新智科技有限公司 Intelligent substation telecontrol system apparatus testing method, apparatus and system
CN109150636A (en) * 2018-10-31 2019-01-04 国网四川省电力公司电力科学研究院 A kind of intelligent substation of full link information stream is assisted to experimental tests method and system
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
CN110611312A (en) * 2019-09-29 2019-12-24 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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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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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
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CN108512730A (en) * 2018-04-25 2018-09-07 北京锐创新智科技有限公司 Intelligent substation telecontrol system apparatus testing method, apparatus and system
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
CN109150636A (en) * 2018-10-31 2019-01-04 国网四川省电力公司电力科学研究院 A kind of intelligent substation of full link information stream is assisted to experimental tests method and system
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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
CN110611312A (en) * 2019-09-29 2019-12-24 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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