CN106655481A - Intelligent transformer substation data identification system automatic configuration method - Google Patents
Intelligent transformer substation data identification system automatic configuration method Download PDFInfo
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- CN106655481A CN106655481A CN201510732002.4A CN201510732002A CN106655481A CN 106655481 A CN106655481 A CN 106655481A CN 201510732002 A CN201510732002 A CN 201510732002A CN 106655481 A CN106655481 A CN 106655481A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The invention discloses an intelligent transformer substation data identification system automatic configuration method. Firstly the measurement type is determined according to the 61850 reference name of measurement points; then the measurement points related to the bus, the line, the transformer coil and the capacitor data identification function are associated through equipment names or aliases; and then the measurement points related to the switch knife data identification function are associated through a transformer substation interval model. Compared with the methods in the prior art, the improvement in the transformer substation data identification system engineering implementation method is obtained so that the workload of labor configuration and function verification can be greatly saved, and the efficiency of transformer substation data identification system engineering implementation can be enhanced.
Description
Technical field
The present invention relates to automation of transformation substations field, intelligent substation integrated monitoring system data identification configuration skill
Art, more particularly to a kind of intelligent substation data identification system method of automatic configuration.
Background technology
At present, because transformer station's background monitoring system lacks detailed suitable for the measurement of the senior applications such as data identification
Type details and model interaction details, therefore substation data identification system adopts human configuration in engineering construction
Measure the mode of similar types and primary equipment and measurement incidence relation to realize.So, data identification is artificial
Configuration and functional verification workload are very big.
For the defect of aforementioned prior art, thus this case produces.
The content of the invention
The technical problem to be solved is：Overcome existing intelligent substation data identification systems engineering building
It is middle to there is a problem of that human configuration and functional verification workload are big, there is provided a kind of intelligent substation data identification system
Method of automatic configuration.
To realize above-mentioned technical purpose, the technical scheme that the present invention takes is：Intelligent substation data identification system
Method of automatic configuration, it is characterised in that comprise the following steps：It is first depending on 61850 reference name determination amounts of measuring point
Survey type；
Then by device name or alias association bus, circuit, transformator volume and capacitor data identification work(
The related measuring point of energy；
Again the related measuring point of switch tool data identification function is associated by transformer station's gap model.
Further, wherein 61850 reference names of described foundation measuring point determine measures type specific rules such as
Under：
1) MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f represent A phase voltages
2) MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f represent B phase voltages
3) MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f represent C phase voltages
4) MEAS/MMXU1 $ MX $ PhV $ phsAB $ cVal $ mag $ f represent AB line voltages
5) MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f represent BC line voltages
6) MEAS/MMXU1 $ MX $ PhV $ phsCA $ cVal $ mag $ f represent CA line voltages
7) MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f represent A phase currents
8) MEAS/MMXU1 $ MX $ A $ phsB $ cVal $ mag $ f represent B phase currents
9) MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f represent C phase currents
10) to represent three-phase always active for MEAS/MMXU1 $ MX $ TotW $ mag $ f
11) to represent three-phase always idle for MEAS/MMXU1 $ MX $ TotVar $ mag $ f
Further, it is described by device name or alias association bus, circuit, transformator volume and electric capacity
The step of measuring point of device data identification function correlation, is as follows：
The primary equipment title carried according to transformer station's background monitoring measuring point modeling name or primary equipment another name
Show that three-phase voltage needed for data identification, three-phase current, the total idle and three-phase of three-phase are total with type is measured in detail
It is active；The three-phase voltage includes phase voltage and line voltage.
Further, it is described the step of associate switch tool data identification function related measuring point by transformer station's gap model such as
Under：The branch road measuring point under switch tool same interval is searched according to transformer station's background monitoring system gap model；The branch road
Refer to circuit, transformator volume and, capacitor.
Intelligent substation data identification system according to the present invention, function includes：
1) the active imbalance of bus is detected
2) the idle imbalance of bus is detected
3) detect that transformer active is uneven
4) the idle imbalance of transformator is detected
5) detection branch current measurement is mismatched with value of calculation
6) detect that busbar voltage arranged side by side is inconsistent
7) detect that bus phase voltage and line voltage are uneven
8) detection branch phase current three-phase imbalance
9) detection switch disconnecting link not para-position
10) disconnecting link bridging bus is detected
Therefore, the primary equipment of data identification does with measurement needs and associates as follows：
1) bus association measurement includes:Three-phase voltage, three-phase line voltage.
2) branch road (circuit, transformator volume) association measurement includes：Three-phase voltage, three-phase current, three-phase is total
Active, three-phase is always idle.
3) capacitor association measurement includes：Three-phase voltage, three-phase current, three-phase is always idle.
The existing primary equipment of intelligent substation background monitoring system and collection model of fully excavating of the invention is carried out
Data identification automatic configuration, existing background monitoring system model information includes:
1) primary equipments such as transformator, bus, circuit, capacitor, switch tool contain type information,
Program can be with automatic identification.
2) primary equipment is modeled according to gap model, the circuit of such as certain circuit itself, switch, isolation
Switch, ground knife is both placed under same interval.As shown in Figure 1.
3) each measures measuring point and carries primary equipment or primary equipment another name in collection model.
4) detail of information required for the sufficient data identification of the reference name carrying of measuring point information 61850 is measured,
Including voltage/current/power type information, phase type.
It is as follows that data identification automatically configures step：
The 1 measurement type that measuring point is determined according to keyword in 61850 reference names of measuring point
12) MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f represent A phase voltages
13) MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f represent B phase voltages
14) MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f represent C phase voltages
15) MEAS/MMXU1 $ MX $ PhV $ phsAB $ cVal $ mag $ f represent AB line voltages
16) MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f represent BC line voltages
17) MEAS/MMXU1 $ MX $ PhV $ phsCA $ cVal $ mag $ f represent CA line voltages
18) MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f represent A phase currents
19) MEAS/MMXU1 $ MX $ A $ phsB $ cVal $ mag $ f represent B phase currents
20) MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f represent C phase currents
21) to represent three-phase always active for MEAS/MMXU1 $ MX $ TotW $ mag $ f
22) to represent three-phase always idle for MEAS/MMXU1 $ MX $ TotVar $ mag $ f
2 by device name or alias association bus, circuit, transformator volume, the data identification correlative measurement of electric capacity
Point
When transformer station's background monitoring is modeled, the name of measuring point can carry primary equipment title or primary equipment
Another name, measuring point name is general as follows：
1) the high observing and controlling of #1 main transformers _ sub-value amplitude of A phase voltages one
2) 110kV 1M buses observing and controlling _ sub-value amplitude of 1M bus A phase voltages one
3) the abundant big sub-value amplitudes of A-wire observing and controlling _ A phase voltages one of 220kV
4) 10kV#10 capacitors _ voltage A phase amplitudes
As such, it is possible to the measurement type information drawn according to primary equipment title and another name and step 1 obtains certain
The measuring point of association required for individual primary equipment.
1) bus association measuring point
In substation data identification system, bus needs to associate A phase voltages, B phase voltages, C phase voltages, AB
It is mutually electric, BC phase voltages, CA phase voltages.By " 110kV 1M buses " association " A phase voltages " as a example by it is (false
If its another name is " 110kV 1 is female "), filter out the carrying of measuring point name from all measuring points first " 110kV
1M buses " measuring point, reference is secondly found out in the measuring point that preliminary screening goes out entitled "
MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f " measuring point, as " 110kV 1M buses " "
A phase voltages ", remaining measuring point association is similar.
2) circuit association measuring point
In substation data identification system, circuit needs to associate A phase voltages, B phase voltages, C phase voltages, A
Phase current, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.With " the abundant big first of 220kV
Line " association " A phase voltages " as a example by (assume that its another name is " 2056 lines "), first from all measuring points
Filter out the carrying of measuring point name " the abundant big lines of A-wire "or" 2056 of 220kV " measuring point, secondly tentatively sieving
Find out in the measuring point selected quote it is entitled " MEAS/MMXU1 MX PhV phsA cVal mag f " and survey
Point, as " the abundant big A-wires of 220kV " " A phase voltages ", remaining measuring point association is similar.
3) transformator volume association measuring point
In substation data identification system, transformator volume needs to associate A phase voltages, B phase voltages, C phases electricity
Pressure, A phase currents, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.So that " #1 main transformers are high " to close
Connection " A phase voltages " as a example by (assume that its another name is " #1 main transformer H "), filter out from all measuring points first
Measuring point name is carried " the high "or" #1 main transformer H of #1 main transformers " measuring point, secondly in the measuring point that preliminary screening goes out
Find out and quote entitled " MEAS/MMXU1 MX PhV phsA cVal mag f " measuring point, as " #1 master
Uprise " " A phase voltages ", remaining measuring point association is similar.
4) capacitor association measuring point
In substation data identification system, capacitor need associate A phase voltages, B phase voltages, C phase voltages,
A phase currents, B phase currents, C phase currents, three-phase is always idle.With " 10kV#10 capacitors " association " A phases
Voltage " as a example by (assume that its another name is " 10kV#10C "), filter out measuring point name from all measuring points first
Carry " 10kV#10 capacitor "or" 10kV#10C " measuring point, the survey for secondly going out in preliminary screening
Find out in point quote it is entitled " MEAS/MMXU1 MX PhV phsA cVal mag f " and measuring point, as " 10kV
#10 capacitors " " A phase voltages ", remaining measuring point association is similar.
The 2 data identification correlation measuring points that switch tool is associated by transformer station's gap model
In substation data identification system, switch tool need associate A phase voltages, B phase voltages, C phase voltages,
A phase currents, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.Switch tool direct correlation amount
Survey workload very big, and have the shortcomings that to repeat configuration, transformer station's background monitoring system gap model can be passed through
The branch road (circuit, transformator volume, capacitor) searched under switch tool same interval is measured and carried out certainly
Dynamic association.As shown in Figure 1, the process of 2950 switch auto-associatings measurements is：
1 finds being spaced at intervals of 2950 belonging to 2950 switches.
Circuit under the interval of 2 search 2950, transformator volume or capacitor, Search Results are 2950 inlet wires.
3 2950 inlet wires of hypothesis have associated measurement, then can be measured and be associated with 2950 switches.
Using the method for the invention, compared with prior art, substation data identification system engineering reality is achieved
Progress on applying method, has been greatly saved the workload of human configuration and functional verification, improves substation data
The efficiency of identification system engineering construction.
Description of the drawings
Fig. 1 is the gap model schematic diagram of prior art；
Fig. 2 is the integrated deployment data identification systems soft ware schematic diagram on background monitoring system of the present invention；
Fig. 3 is the workflow diagram of the present invention.
Specific embodiment
Embodiment 1
This intelligent substation data identification system method of automatic configuration, comprises the following steps：It is first depending on measuring point
61850 reference names determine measurement type；Then by device name or alias association bus, circuit, transformator
The related measuring point of volume and capacitor data identification function；Again switch tool number is associated by transformer station's gap model
According to the related measuring point of discriminating function.
Further, wherein 61850 reference names of described foundation measuring point determine measures type specific rules such as
Under：
1) MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f represent A phase voltages
2) MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f represent B phase voltages
3) MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f represent C phase voltages
4) MEAS/MMXU1 $ MX $ PhV $ phsAB $ cVal $ mag $ f represent AB line voltages
5) MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f represent BC line voltages
6) MEAS/MMXU1 $ MX $ PhV $ phsCA $ cVal $ mag $ f represent CA line voltages
7) MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f represent A phase currents
8) MEAS/MMXU1 $ MX $ A $ phsB $ cVal $ mag $ f represent B phase currents
9) MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f represent C phase currents
10) to represent three-phase always active for MEAS/MMXU1 $ MX $ TotW $ mag $ f
11) to represent three-phase always idle for MEAS/MMXU1 $ MX $ TotVar $ mag $ f
Described is rolled up and capacitor data identification by device name or alias association bus, circuit, transformator
The step of measuring point of function correlation, is as follows：According to the primary equipment that transformer station's background monitoring measuring point modeling name is carried
Title or primary equipment another name and detailed measurement type draw three-phase voltage, the three-phase electricity needed for data identification
The total idle and three-phase of stream, three-phase is always active；The three-phase voltage includes phase voltage and line voltage.
1. data identification software is disposed
As shown in Figure 2, integrated deployment band automatically configures the number of function in intelligent substation background monitoring system
According to identification system software.Accompanying drawing 3 is workflow diagram.
2. the detailed measurement type of all measuring points of data identification system detectio
Data identification system determines measurement type, each reference name using keyword in 61850 reference names of measuring point
The detailed measurement type implication for representing is as follows：
1) MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f represent A phase voltages
2) MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f represent B phase voltages
3) MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f represent C phase voltages
4) MEAS/MMXU1 $ MX $ PhV $ phsAB $ cVal $ mag $ f represent AB line voltages
5) MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f represent BC line voltages
6) MEAS/MMXU1 $ MX $ PhV $ phsCA $ cVal $ mag $ f represent CA line voltages
7) MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f represent A phase currents
8) MEAS/MMXU1 $ MX $ A $ phsB $ cVal $ mag $ f represent B phase currents
9) MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f represent C phase currents
10) to represent three-phase always active for MEAS/MMXU1 $ MX $ TotW $ mag $ f
11) to represent three-phase always idle for MEAS/MMXU1 $ MX $ TotVar $ mag $ f
3. the related measuring point of auto-associating bus
Bus equipment needs to associate A phase voltages, B phase voltages, C phase voltages, AB phases electricity, BC phase voltages, CA
Phase voltage.It is female by " 110kV 1M buses " as a example by (assume that its another name is " 110kV 1 "), first from institute
Have and the carrying of measuring point name filtered out in measuring point " 110kV 1M buses " measuring point, the survey for secondly going out in preliminary screening
Find out in point quote it is entitled " MEAS/MMXU1 MX PhV phsA cVal mag f " and measuring point, as
" 110kV 1M buses " " A phase voltages ", quote entitled "
MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f " measuring point be " 110kV 1M buses " " B phases
Voltage ", quote entitled " MEAS/MMXU1 MX PhV phsC cVal mag f " measuring point be " 110kV
1M buses " " C phase voltages ", quote entitled " and MEAS/MMXU1 MX PhV phsAB cVal mag f "
Measuring point is " 110kV 1M buses " " AB phases line voltages ", quote entitled "
MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f " measuring point be " 110kV 1M buses " " BC
Phases line voltage ", quote entitled " MEAS/MMXU1 MX PhV phsCA cVal mag f " measuring point be
" 110kV 1M buses " " CA phases line voltages ".The like, all electric pressures of auto-associating own
The measuring point of bus.
4. the related measuring point of auto-associating circuit
In substation data identification system, circuit needs to associate A phase voltages, B phase voltages, C phase voltages, A
Phase current, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.So that " the abundant big A-wires of 220kV " are closed
Connection " A phase voltages " as a example by (assume that its another name is " 2056 lines "), filter out survey from all measuring points first
Call the roll and carry " the abundant big lines of A-wire "or" 2056 of 220kV " measuring point, the measuring point for secondly going out in preliminary screening
In find out quote it is entitled " MEAS/MMXU1 MX PhV phsA cVal mag f " and measuring point be " 220kV
Abundant big A-wire " " A phase voltages ", quote entitled " and MEAS/MMXU1 MX PhV phsB cVal mag f
" measuring point be " 220kV abundant big A-wires " " B phase voltages ", quote entitled "
MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f " measuring point be " 220kV abundant big A-wires " " C
Phase voltage ", quote entitled " MEAS/MMXU1 MX A phsA cVal mag f " measuring point be " 220kV
Abundant big A-wire " " A phase currents ", quote entitled " and MEAS/MMXU1 MX A phsB cVal mag f "
Measuring point is " 220kV abundant big A-wires " " B phase currents ", quote entitled "
MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f " measuring point be " 220kV abundant big A-wires " " C phases
Electric current ", quote entitled " MEAS/MMXU1 MX TotW mag f " measuring point be " the abundant big first of 220kV
Line " " total active ", quote entitled " the MEAS/MMXU1 MX TotVar mag f of three-phase " measuring point be
For " 220kV abundant big A-wires " " three-phase it is total it is idle ".The like, all electric pressure institutes of auto-associating
There is the measuring point of circuit.
5. the related measuring point that auto-associating transformator is rolled up
In substation data identification system, transformator volume needs to associate A phase voltages, B phase voltages, C phases electricity
Pressure, A phase currents, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.So that " #1 main transformers height " is
Example (assume that its another name is " #1 main transformer H "), filter out the carrying of measuring point name from all measuring points first " #1
The high "or" #1 main transformer H of main transformer " measuring point, reference is secondly found out in the measuring point that preliminary screening goes out entitled "
MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f " measuring point be " #1 main transformers high " " A phase voltages
", quote entitled " MEAS/MMXU1 MX PhV phsB cVal mag f " measuring point be " #1 main transformers
High " " B phase voltages ", quote entitled " and MEAS/MMXU1 MX PhV phsC cVal mag f "
Measuring point is " #1 main transformers high " " C phase voltages ", quote entitled "
MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f " measuring point be " #1 main transformers high " " A phase currents ",
Quote entitled " MEAS/MMXU1 MX A phsB cVal mag f " measuring point be " #1 main transformers high " "
B phase currents ", quote entitled " MEAS/MMXU1 MX A phsC cVal mag f " measuring point be " #1
Main transformer it is high " " C phase currents ", quote entitled " MEAS/MMXU1 MX TotW mag f " measuring point be
For total active ", quote entitled " MEAS/MMXU1 MX TotVar mag f " of " #1 main transformers high " " three-phase
Measuring point be " #1 main transformers high " " three-phase it is total it is idle ".The like, all transformator volumes of auto-associating
Measuring point.
6. the related measuring point of auto-associating capacitor
In substation data identification system, capacitor need associate A phase voltages, B phase voltages, C phase voltages,
A phase currents, B phase currents, C phase currents, three-phase is always idle.(assume by taking " 10kV#10 capacitors " as an example
Its another name is " 10kV#10C "), " 10kV#10 is electric to filter out the carrying of measuring point name from all measuring points first
The measuring point of container " or " 10kV#10C ", secondly finds out reference entitled in the measuring point that preliminary screening goes out "
MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f " measuring point be " 10kV#10 capacitors " " A
Phase voltage ", quote entitled " MEAS/MMXU1 MX PhV phsB cVal mag f " measuring point be " #1
Main transformer height " " B phase voltages ", quote entitled " and MEAS/MMXU1 MX PhV phsC cVal mag f "
Measuring point is " 10kV#10 capacitors " " C phase voltages ", quote entitled "
MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f " measuring point be " 10kV#10 capacitors " " A phases
Electric current ", quote entitled " MEAS/MMXU1 MX A phsB cVal mag f " measuring point be " 10kV#10
Capacitor " " B phase currents ", quote entitled " and MEAS/MMXU1 MX A phsC cVal mag f "
Measuring point is " 10kV#10 capacitors " " C phase currents ", quote entitled "
MEAS/MMXU1 $ MX $ TotVar $ mag $ f " measuring point be " 10kV#10 capacitors " " total nothing of three-phase
Work(".The like, the measuring point of all capacitors of all electric pressures of auto-associating.
7. the related measuring point of auto-associating switch tool
In substation data identification system, switch tool needs to associate A phase voltages, B phase voltages, C phases electricity
Pressure, A phase currents, B phase currents, C phase currents, three-phase is always active, and three-phase is always idle.Switch tool can lead to
Cross branch road (circuit, change that transformer station's background monitoring system gap model is searched under switch tool same interval
Depressor is rolled up, capacitor) measure and carry out auto-associating, for example " 2056 switches " and " the abundant big A-wires of 220kV
" belong to same interval, then the measuring point of 2056 switch associations is " abundant big A-wire " the associated surveys of 220kV
Point.The like, the measuring point of all switch tools of all electric pressures of auto-associating.
8. the correctness of auto-associating is checked according to feature list
According to following function list, by manually putting several methods the correct of each primary equipment auto-associating measuring point is detected
Property.
1) the active imbalance of bus is detected:It is normal that certain adjacent branch road three-phase of artificial setting bus has work value
1.2 times or 0.8 times of value, have seen whether that " the active imbalance of bus " alarm is produced.
2) the idle imbalance of bus is detected:Artificial certain the adjacent branch road three-phase of bus that arranges is normal without work value
1.2 times or 0.8 times of value, have seen whether that " bus is idle imbalance " alarm is produced.
3) detect that transformer active is uneven:Artificial certain volume three-phase for arranging transformator has work value for normal value
1.2 times or 0.8 times, see whether that " transformer active is uneven " alarm is produced.
4) the idle imbalance of transformator is detected:Artificial certain volume three-phase for arranging transformator is normal value without work value
1.2 times or 0.8 times, see whether that " transformator is idle imbalance " alarm is produced.
5) detection branch current measurement is mismatched with value of calculation：Certain line electricity flow valuve is manually set for normal value
1.2 times or 0.8 times, seen whether " line current measure with value of calculation mismatch " alarm
Produce.
6) detect that busbar voltage arranged side by side is inconsistent：It is artificial that certain bus phase voltage or line voltage in double-bus is set
1.2 times for normal value or 0.8 times, have seen whether that " busbar voltage arranged side by side is inconsistent " alerts
Produce.
7) detect that bus phase voltage and line voltage are uneven：It is artificial that certain bus phase electricity in double-bus is set
Pressure or line voltage are 1.2 times or 0.8 times of normal value, have seen whether " bus phase voltage or line
Voltage unbalance " alarm is produced.
8) detection branch phase current three-phase imbalance:Certain circuit phase current is for just in artificial setting double-bus
1.2 times of constant value or 0.8 times, see whether that " branch road phase current three-phase imbalance " alarm is produced
It is raw.
9) detection switch disconnecting link not para-position：Manually arranging the line current that certain separating brake switch connects under certain interval is
Normal value, has seen whether that " switch tool not para-position " alarm is produced.
Claims (4)
1. intelligent substation data identification system method of automatic configuration, it is characterised in that comprise the following steps：It is first
First determine according to 61850 reference names of measuring point and measure type；
Then by device name or alias association bus, circuit, transformator volume and capacitor data identification work(
The related measuring point of energy；
Again the related measuring point of switch tool data identification function is associated by transformer station's gap model.
2. intelligent substation data identification system method of automatic configuration as claimed in claim 1, its feature exists
In wherein 61850 reference names of described foundation measuring point determine that measurement type specific rules are as follows：
1) MEAS/MMXU1 $ MX $ PhV $ phsA $ cVal $ mag $ f represent A phase voltages
2) MEAS/MMXU1 $ MX $ PhV $ phsB $ cVal $ mag $ f represent B phase voltages
3) MEAS/MMXU1 $ MX $ PhV $ phsC $ cVal $ mag $ f represent C phase voltages
4) MEAS/MMXU1 $ MX $ PhV $ phsAB $ cVal $ mag $ f represent AB line voltages
5) MEAS/MMXU1 $ MX $ PhV $ phsBC $ cVal $ mag $ f represent BC line voltages
6) MEAS/MMXU1 $ MX $ PhV $ phsCA $ cVal $ mag $ f represent CA line voltages
7) MEAS/MMXU1 $ MX $ A $ phsA $ cVal $ mag $ f represent A phase currents
8) MEAS/MMXU1 $ MX $ A $ phsB $ cVal $ mag $ f represent B phase currents
9) MEAS/MMXU1 $ MX $ A $ phsC $ cVal $ mag $ f represent C phase currents
10) to represent three-phase always active for MEAS/MMXU1 $ MX $ TotW $ mag $ f
11) to represent three-phase always idle for MEAS/MMXU1 $ MX $ TotVar $ mag $ f.
3. intelligent substation data identification system method of automatic configuration as claimed in claim 1, its feature exists
In：Described is rolled up and capacitor data identification by device name or alias association bus, circuit, transformator
The step of measuring point of function correlation, is as follows：
The primary equipment title carried according to transformer station's background monitoring measuring point modeling name or primary equipment another name
Show that three-phase voltage needed for data identification, three-phase current, the total idle and three-phase of three-phase are total with type is measured in detail
It is active；The three-phase voltage includes phase voltage and line voltage.
4. intelligent substation data identification system method of automatic configuration as claimed in claim 1, its feature exists
In, it is described the step of associate switch tool data identification function related measuring point by transformer station's gap model such as
Under：The drive test under switch tool same interval is searched according to transformer station's background monitoring system gap model
Point；The branch road refer to circuit, transformator volume and, capacitor.
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