CN103400215B - A kind of PMU measurement equipment and the correlating method of operation of power networks data equipment - Google Patents
A kind of PMU measurement equipment and the correlating method of operation of power networks data equipment Download PDFInfo
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- CN103400215B CN103400215B CN201310246631.7A CN201310246631A CN103400215B CN 103400215 B CN103400215 B CN 103400215B CN 201310246631 A CN201310246631 A CN 201310246631A CN 103400215 B CN103400215 B CN 103400215B
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- 238000000034 method Methods 0.000 title claims abstract description 27
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- 238000012806 monitoring device Methods 0.000 claims abstract description 43
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract 1
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- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The present invention relates to a kind of method that PMU monitoring device associates with operation of power networks data topology equipment, method includes: (1), according to the configuration file of PMU monitoring device, obtains PMU monitoring device parameter；(2) according to the swap file of operation of power networks data system, the topological structure of acquisition network system and relevant device attribute and metric data；(3) search, according to the name of station of PMU monitoring device, the plant stand title matched in operation of power networks data system；(4) according to the device name of PMU monitoring device, it is judged that the device type of PMU monitoring device；(5) device name and the type of equipment are checked according to PMU, the equipment under such device classes all under all topologys under associated plant stand in lookup plant stand operation of power networks data system；(6) device name of coupling is found；(7) untreated PMU equipment is determined whether；(8) processed.Present invention achieves the co-ordination of real-time monitoring system and exchange system.The present invention solves the defect that PMU monitoring system cannot associate with dispatch automated system data.
Description
Technical field
The invention belongs to power system, a kind of PMU measurement equipment associates with operation of power networks data equipment
Method.
Background technology
Along with the continuous expansion of internet scale, the dynamic behaviour of electric network composition and Operation of Electric Systems is increasingly complex.State
Net company is provincial and above scheduling institution will be done step-by-step the on-line analysis of electricity net safety stable, early warning, scheduling aid decision
With nargin evaluation function, scheduling and operation for electrical network control to provide up to date technics supporting method.
In recent years, power system of data acquisition technology has obtained the biggest development, and user can note down online, mark with the time
Determine, transmit and analyze phasor data；The device topology of electrical network can also be observed intuitively；But both cannot be combined in
Together, it is achieved the mode that topological structure and data acquisition combine, the common repertoire playing monitoring device.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of PMU monitoring device to close with operation of power networks data topology equipment
The method of connection, the method is to realize PMU monitoring device data and tie that operation of power networks data are uniformly processed and calculate, it is adaptable to
Real-Time Dynamic Monitoring System of Power system and operation of power networks data exchange system.
For cooperation national network, strengthen electric power system dispatching center further and the dynamic stability of power system is monitored and divides
Analysis ability, should combine Real-Time Dynamic Monitoring System of Power system and operation of power networks data exchange system, build perfect electricity
Force system real-time dynamic monitoring system.
The method will become the basis of electric power system dispatching center dynamic real time data platform, and with EMS system and peace
Fully automatic system combines, and to strengthen the monitoring to Electrical Power System Dynamic safety and stability, improves scheduling institution accurate assurance system
The ability of running status, and contribute to studying the dynamic process of bulk power grid, for specifying electric power system control strategy and design, fortune
Row, programme provide foundation.
It is an object of the invention to use following technical proposals to realize:
A kind of method that PMU monitoring device associates with operation of power networks data topology equipment, it is characterised in that described method bag
Include:
(1) according to the configuration file of PMU monitoring device, PMU monitoring device parameter is obtained；
(2) according to the swap file of operation of power networks data system, topological structure and the relevant device of network system is obtained
Attribute and metric data；
(3) search, according to the name of station of PMU monitoring device, the plant stand title matched in operation of power networks data system；
(4) according to the tunnel name of PMU monitoring device, it is judged that the device type of PMU monitoring device；
(5) check tunnel name and the type of equipment according to PMU, search associated factory in plant stand operation of power networks data system
Stand down the equipment under such device classes all under all topologys；
(6) device name of coupling is found；
(7) untreated PMU equipment is determined whether；
(8) processed.
Preferably, described step (1) includes obtaining the name of station of PMU monitoring device, PMU hardware flags, number of channels, passage
Title, channel type and conversion factor.
Preferably, described tunnel name and channel attributes are unidirectional correspondences.
Preferably, described step (2) obtains topological structure and the relevant device attribute of network system, including AC line
Road, inverter, string are mended and are mended, transformator, load, electromotor, alternating current circuit and bus.
Preferably, described step (3) includes the plant stand title finding coupling, continues step 4；Do not search the plant stand of coupling
Title, jumps to step 7.
Preferably, described step (4) includes the device type judging PMU monitoring device, continues step 5；Do not judge
The device type of PMU monitoring device, jumps to step 7.
Preferably, described step (7) includes untreated PMU equipment, jumps to step 3；Without untreated PMU equipment, continue
Continuous step 8.
Preferably, described step (8) includes that process completes, it is established that PMU measures passage and operation of power networks physical equipment
Incidence relation.
Preferably, by PMU configuration file passage and the one-to-one relationship of PMU metric data passage, PMU is measured number
According to being associated with on operation of power networks physical equipment.
Compared with the prior art, the invention have the benefit that
The present invention proposes PMU monitoring system and the correlating method of operation of power networks data, it is achieved that PMU application system is from tune
Degree automated system gets power network topology, facility information, and dispatch automated system gets PMU monitoring from PMU application system
Plant stand, synchronized phasor data, promote the common development of two systems.
Accompanying drawing explanation
The organization chart of the Real-Time Dynamic Monitoring System of Power CONFIG.SYS that Fig. 1 provides for the present invention.
The topology diagram of the operation of power networks data exchange system swap file that Fig. 2 provides for the present invention.
Real-Time Dynamic Monitoring System of Power CONFIG.SYS that Fig. 3 provides for the present invention and network operation data exchange system
The associated diagram of swap file.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
According to the configuration file of PMU monitoring device, obtain the name of station of PMU monitoring device, PMU hardware flags, number of channels,
Information, tunnel name and the channel types such as tunnel name, channel type and conversion factor are unidirectional correspondences.PMU configuration file
Passage order and the passage order of PMU metric data be one to one.
According to operation of power networks data file, obtain network system topology information and relevant device attribute and metric data,
Setting up the topological structure of plant stand, topology, equipment, device type, this structure is tree structure: tree root is plant stand；Joint
Point is topology；Leaf is equipment.
According to PMU system configuration information and operation of power networks data file, it is established that PMU monitoring plant stand title and operation of power networks
Data plant stand title mapping table, PMU monitoring tunnel name and operation of power networks data equipment title mapping table.
Associated steps is as follows:
1) based on PMU monitoring device plant stand title and operation of power networks data plant stand title mapping table, PMU monitoring device is used
Name of station searches the plant stand title matched in operation of power networks data system；
2) find the plant stand title of coupling, continue step 3)；Do not search the plant stand title of coupling, jump to step 7)；
3) based on PMU monitoring device title and the incidence relation of type, PMU monitoring device title is used, it is judged that PMU monitors
The device type of equipment；
4) judge the device type of PMU monitoring device, continue step 5)；Do not judge the equipment class of PMU monitoring device
Type, jumps to step 7)；
5) according to device name and the type of PMU monitoring device, set based on PMU monitoring tunnel name and operation of power networks data
Standby title mapping table, in lookup plant stand operation of power networks data system, under associated plant stand, these kind equipments all under all topologys divide
Equipment under class；
6) find the device name of coupling, continue step 7)；Do not find the device name of coupling, jump to step
7)；
7) there is untreated PMU equipment, stamp the labelling of " without map information ", jump to step 1)；Set without untreated PMU
Standby, continue step 8)；
8) processed, it is established that PMU measures passage and the incidence relation of operation of power networks physical equipment.
9) utilize PMU configuration file passage and the one-to-one relationship of PMU metric data passage, PMU metric data is closed
It is linked on operation of power networks physical equipment.
Embodiment
Take the partial information in Guangan, Sichuan factory PMU configuration file: name of station (Guangan, Sichuan two power plant), a circuit is (wide
Yellow 2 lines).Configuration file partial information such as table 1:
1 one PMU part configuration informations of table
| Field name | Field value |
| Name of station | Guangan, Sichuan two power plant |
| Hardware indicates | 0SC0GA22 |
| Phasor quantity | 55 |
| Analog quantity quantity | 32 |
| On-off state number of words | 16 |
| Phasor 1 | Mother 0GA2-01 500-UAV |
| Phasor 2 | Mother 0GA2-01 500-UBV |
| Phasor 3 | Mother 0GA2-01 500-UCV |
| Phasor 4 | The most yellow 1 line-IAV of 0GA2- |
| Phasor 5 | The most yellow 1 line-IBV of 0GA2- |
| Phasor 6 | The most yellow 1 line-ICV of 0GA2- |
| Phasor 7 | Mother 0GA2-02 500-UAV |
| Phasor 8 | Mother 0GA2-02 500-UBV |
| Phasor 9 | Mother 0GA2-02 500-UCV |
| Phasor 10 | The most yellow 2 line-IAV of 0GA2- |
| Phasor 11 | The most yellow 2 line-IBV of 0GA2- |
| Phasor 12 | The most yellow 2 line-ICV of 0GA2- |
Taking state adjusts operation of power networks data interchange file to take the power plant and substation's information of Guangan two power plant.Swap file partial information such as table
2:
The part power plant and substation's information of 2 one plant stands of table
| Field name | Field value |
| Plant stand name | Central China. Guangan two power plant |
| Topological node name 1 | Guangan two power plant .20.1 |
| Topological node name 2 | Guangan two power plant .20.2 |
| Topological node name 3 | Guangan two power plant .20.3 |
| Topological node name 4 | Guangan two power plant .20.4 |
| Topological node name 5 | Guangan two power plant .500.1 |
| Bus name 1 | Guangan two power plant .500.1 is female |
| Bus name 2 | Guangan two power plant .500.2 is female |
| Alternating current circuit name 1 | The most yellow 1 line |
| Alternating current circuit name 2 | The most yellow 2 lines |
| Electromotor name 1 | Guangan two power plant .33 machine |
| Electromotor name 2 | Guangan two power plant .34 machine |
| Electromotor name 3 | Guangan two power plant .61 machine |
| Electromotor name 4 | Guangan two power plant .62 machine |
(1) initially set up PMU name of station " Guangan, Sichuan two power plant " and operation of power networks data plant stand name " Central China. Guangan two
Power plant " association, according to circuit name " Guangan two power plant of PMU device name " mother 0GA2-01 500 " and operation of power networks data
.500.1 female " association.
(2) based on this incidence relation, " Guangan two power plant .500.1 is female " three-phase voltage value dynamically obtains from PMU measurement result
Take.
Other correlations can also be same method, dynamically obtain from PMU measurement structure.
Test result is consistent with the correlating method conclusion using the present invention to propose.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit, to the greatest extent
The present invention has been described in detail by pipe with reference to above-described embodiment, and those of ordinary skill in the field are it is understood that still
The detailed description of the invention of the present invention can be modified or equivalent, and any without departing from spirit and scope of the invention
Amendment or equivalent, it all should be contained in the middle of scope of the presently claimed invention.
Claims (9)
1. the method that a PMU monitoring device associates with operation of power networks data topology equipment, it is characterised in that described method bag
Include:
(1) according to the configuration file of PMU monitoring device, PMU monitoring device parameter is obtained；
(2) according to the swap file of operation of power networks data system, topological structure and the relevant device attribute of network system is obtained
And metric data；
(3) search, according to the name of station of PMU monitoring device, the plant stand title matched in operation of power networks data system；
(4) according to the tunnel name of PMU monitoring device, it is judged that the device type of PMU monitoring device；
(5) tunnel name and the type of equipment are checked according to PMU, in lookup plant stand operation of power networks data system under associated plant stand
All PMU under all topologys check the equipment under device class；
(6) device name of coupling is found；
(7) untreated PMU equipment is determined whether；
(8) processed.
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (1) includes obtaining the name of station of PMU monitoring device, PMU hardware flags, number of channels, tunnel name, passage
Type and conversion factor.
The method that a kind of PMU monitoring device the most as claimed in claim 2 associates with operation of power networks data topology equipment, its feature
Being, described tunnel name and channel type are unidirectional correspondences.
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (2) obtains topological structure and the relevant device attribute of network system, including DC line, inverter, string
Mend and mend, transformator, load, electromotor, alternating current circuit and bus.
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (3) includes the plant stand title finding coupling, continues step (4)；Do not search the plant stand title of coupling, jump
Go to step (7).
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (4) includes the device type judging PMU monitoring device, continues step (5)；Do not judge that PMU monitoring sets
Standby device type, jumps to step (7).
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (7) includes untreated PMU equipment, jumps to step (3)；Without untreated PMU equipment, continue step
(8)。
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
Being, described step (8) includes that process completes, it is established that PMU measures passage and the incidence relation of operation of power networks physical equipment.
The method that a kind of PMU monitoring device the most as claimed in claim 1 associates with operation of power networks data topology equipment, its feature
It is, by PMU configuration file passage and the one-to-one relationship of PMU metric data passage, PMU metric data is associated with electricity
On network operation physical equipment.
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| CN106771599B (en) * | 2016-11-21 | 2019-08-20 | 国网四川省电力公司电力科学研究院 | The test device of intelligent substation synchronous phasor measuring device |
| CN107016066A (en) * | 2017-03-17 | 2017-08-04 | 南方电网科学研究院有限责任公司 | Measuring point matching process and device in a kind of electric network model modeling process |
| CN110502395A (en) * | 2019-08-09 | 2019-11-26 | 国网山西省电力公司 | Equipment running status appraisal procedure, terminal device and storage medium based on cluster |
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| CN102508030A (en) * | 2011-10-14 | 2012-06-20 | 中电普瑞科技有限公司 | Data processing system and message method based on IPC (industrial personal computer) synchronized phasor measurement unit |
| KR101243216B1 (en) * | 2011-12-29 | 2013-03-13 | 한전케이디엔주식회사 | Control system for detecting a electric power chain in wide area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102508030A (en) * | 2011-10-14 | 2012-06-20 | 中电普瑞科技有限公司 | Data processing system and message method based on IPC (industrial personal computer) synchronized phasor measurement unit |
| KR101243216B1 (en) * | 2011-12-29 | 2013-03-13 | 한전케이디엔주식회사 | Control system for detecting a electric power chain in wide area |
| CN103077212A (en) * | 2012-12-28 | 2013-05-01 | 广东电网公司电力科学研究院 | Transformer substation configuration file control method and system |
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Effective date of registration: 20171115 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: NARI Technology Development Co., Ltd. Patentee after: State Grid Corporation of China Co-patentee after: Sichuan Electric power Research Institute Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: Nanjing Nari Co., Ltd. Patentee before: State Grid Corporation of China Co-patentee before: Sichuan Electric power Research Institute |
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