CN106094752A - A kind of substation monitoring information unified Modeling and interlock method - Google Patents
A kind of substation monitoring information unified Modeling and interlock method Download PDFInfo
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- CN106094752A CN106094752A CN201610465933.7A CN201610465933A CN106094752A CN 106094752 A CN106094752 A CN 106094752A CN 201610465933 A CN201610465933 A CN 201610465933A CN 106094752 A CN106094752 A CN 106094752A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32339—Object oriented modeling, design, analysis, implementation, simulation language
Abstract
A kind of substation monitoring information unified Modeling and interlock method: S1, various enviromental monitoring equipments and the environmental control equipment of transformer station are used uniformly across the modeling of IEC 61850 standard, transmit environment warning information by IEC 61850 agreement in transformer station, outside standing, go out transformer station by 104 stipulations；S2, the video environment monitoring system of plant stand and main website is consistent with automatic dispatching system communication protocol, with automatic dispatching system two-way communication, it is achieved alarm is uploaded, operations linkage；Plant stand side, by automatization backstage, utilizes data bus mechanism obtain video environment monitoring system environment and warning information and carry out the configuration of linkage rule；Main website side, video main website and scheduling station carry out data syn-chronization, it is achieved the environment alarm linkage function of main website side.The present invention realizes substation monitoring intelligent electronic device and is uniformly accessed into monitor supervision platform, the most cost-effective, raising system effectiveness.
Description
Technical field
A kind of method that the present invention relates to substation monitoring information unified Modeling and linkage.
Background technology
The substation monitoring IED english abbreviation of intelligent electronic device (IED be) as the ingredient of intelligent grid,
Safe and stable operation for electrical network provides important guarantee.But, each Intelligent electric of the most a lot of substation monitorings
Subset is independent operating mostly, uploads data each via different passages, and the most each intelligent electronic device is equipped with independence
Management platform, do not accomplish comprehensively monitoring, centralized management.This virtually reduces the integrated level of environmental monitoring system and can use
Property, add the management cost of system.The communication system of the device that different manufacturers is provided is different, cause each device it
Between information incompatible, lack interoperability, this also give transformer station's auxiliary monitoring system networking bring the biggest difficulty.
Summary of the invention
The technical problem to be solved, in that a kind of substation monitoring information unified Modeling and connection are provided
Dynamic method, carrys out specification environment with a kind of public communication standard and model and monitors connecing of each sensor and intelligent electronic device
Enter, change existing substation monitoring device independent operating, cannot the present situation of Centralized Monitoring, it is achieved substation monitoring intelligence
Monitor supervision platform can be uniformly accessed into by electronic equipment, the most cost-effective, raising system effectiveness.
Solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of substation monitoring information unified Modeling and interlock method, is characterized in that comprising the following steps:
S1, sets the enviromental monitoring equipment of transformer station, fire-fighting equipment, security device, siren equipment, Fan Equipment, water logging
Standby, access control equipment, signal light control equipment, air-conditioning control equipment, drainage control equipment, accumulator equipment and environmental Kuznets Curves set
Standby IEC 61850 standard that is used uniformly across models, and transmits environment warning information by IEC 61850 agreement in transformer station, stands outer logical
Cross 104 stipulations and go out transformer station；
S2, the video environment monitoring system of plant stand and main website is consistent with automatic dispatching system communication protocol, with
Automatic dispatching system two-way communication, it is achieved alarm is uploaded, operations linkage；Plant stand side, by automatization backstage, utilizes data total
Line mechanism obtains video environment monitoring system environment and warning information and carries out the configuration of linkage rule；Main website side, video main website
Data syn-chronization is carried out, it is achieved the environment alarm linkage function of main website side with scheduling station.
Modeling principle in described step 1 is:
A) IED is modeled as a LD；One IED comprises a Server object, and each Server object is at least
One accessing points, IED entitled " producer's name _ last position of device name+IP "；
B) IED only comprises a monitoring function LD object, and each LD object includes at least three LN objects；
C) each minimum function Modelon Modeling needing communication is a LN object, belong to same functional object data and
Data attribute is in same LN object；
D) the corresponding LN example in each monitoring point；
E) according to IED realize function, select LN be modeled, do not allow producer self-defined, extension；
F) LN of the same type under same LD, uses prefix prefix and instance number inst to distinguish；
G) DO title and definition of order follow the principles, and untapped DO does not define in a model；
H) data set is unified is put under LLN0 node, and data set does not require dynamic creation and amendment；FCDA in data set
Number is 200 to the maximum, and each FCDA is arranged according to FCD path fashion i.e. DO path, does not allow to use DA path fashion；
I) report-control block, log control block, definite value group control block unification and are placed under LLN0 node；State quantity data collection makes
Controlling with caching report-control block, amount measurement data collection uses non-caching report-control block to control；The number of log control block with
The number of report-control block is consistent.
In described step a), if last position of IP is less than 3, mend 0 up front.
In described step b), LD object is including at least three LN objects: LLN0, LPHD and other application logical nodes.
In described step f), the LN prefix (prefix) of the same type under same LD can use null value, or according to name
Specification is arranged.
Beneficial effect: compared with prior art, the enviromental monitoring equipment of transformer station, fire-fighting equipment, security protection are set by the present invention
Standby, siren equipment, Fan Equipment, water logging equipment, access control equipment, signal light control equipment, air-conditioning control equipment, draining control
Equipment, accumulator equipment and environmental control equipment are used uniformly across the modeling of IEC 61850 standard, transmit environment by 61850 agreements
Warning information, and support interior newly-increased auxiliary equipment modeling extension of standing, it is achieved plant stand and main website end, video environment monitoring system is same
Automated system Communications Protocol Specification, it is achieved with automated system two-way communication, thus realize alarm such as and upload, operations linkage etc.
Function.By substation monitoring function is carried out unified Modeling, it is achieved environment monitoring function is accessed uniformly monitoring flat
Platform, the most cost-effective, improve system effectiveness.
Accompanying drawing explanation
The present invention is further illustrated with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the fundamental diagram of the present invention.
Detailed description of the invention
The substation monitoring information unified Modeling of the present invention and interlock method embodiment, comprise the following steps:
By the enviromental monitoring equipment of transformer station, fire-fighting equipment, security device, siren equipment, Fan Equipment, water logging equipment,
Access control equipment, signal light control equipment, air-conditioning control equipment, drainage control equipment, accumulator equipment, environmental control equipment are adopted
Model by IEC 61850 standard, in standing, transmit environment warning information by 61850 agreements, set off by 104 stipulations outside standing；And
By plant stand and main website, video environment monitoring system is with automated system Communications Protocol Specification, it is achieved with automated system two-way
Letter, thus realize alarm such as and upload, the function such as operations linkage.Plant stand side, by automatization backstage, utilizes data bus mechanism to obtain
Take video system environment and warning information and carry out the configuration of linkage rule.Main website side, video main website and scheduling station number
According to synchronization, it is achieved the environment alarm linkage function of main website side.
Enviromental monitoring equipment, fire-fighting equipment, security device, siren equipment, Fan Equipment, water logging equipment, access control set
Standby, the modeling principle of signal light control equipment, air-conditioning control equipment, drainage control equipment, accumulator equipment, environmental control equipment
For:
A) IED is modeled as a LD；One IED comprises a Server object, and each Server object is at least
One accessing points, IED name should be " producer's name _ last position of device name+IP (mending 0 less than 3 foremosts) "；Such as XXXX producer
Security device, ip:192.168.1.21, then IED entitled " producer's name (first letter of pinyin capitalization) _ AF021 ", in real system
IED name by the unified configuration of system configuration utility.
B) IED only comprises a monitoring function LD object (inst entitled " INTP "), and each LD object includes at least three
LN object；LLN0, LPHD and other application logical nodes.
C) each minimum functional unit needing communication should be modeled as a LN object, belongs to the data of same functional object
Should be in same LN object with data attribute.
D) the corresponding LN example in each monitoring point.
E) according to IED realize function, select suitable LN to be modeled, do not allow producer self-defined, extension.
F) LN of the same type under same LD, should use prefix (prefix) and instance number (inst) to distinguish, prefix
(prefix) null value can be used, or arrange according to Naming conventions.
G) DO title and definition of order follow the principles, and untapped DO is not required to define in a model.
H) data set is unified is put under LLN0 node, and data set does not require dynamic creation and amendment；In data set
FCDA number is 200 to the maximum, it is desirable to each FCDA is according to FCD path fashion, i.e. DO path is arranged, and does not allow to use DA path
Mode.
I) report-control block, log control block, definite value group control block unification and are placed under LLN0 node；Wherein state quantity data
Collection uses caching report-control block (BRCB, Buffered Report Control Block) to control, and amount measurement data collection uses
Non-caching report-control block (URCB, Unbuffered Report Control Block) controls.The number of log control block should
Consistent with the number of report-control block, there is several report-control block just to have several log control block.
Specific example is presented herein below.
The information model of 1.1 fire-fighting equipments
Fire-fighting equipment is modeled as an IED, including at least a monitoring function LD object, monitors several fire-fighting point positions
The LN object of function is constituted.Monitoring project includes fire-fighting equipment etc., and the monitoring logical node of employing is shown in Table 1.
The logical node of table 1 fire-fighting equipment
Note: it is essential for marking M in this standard table 1 to table 12, if mark C is to exist, essential, mark O is according to equipment merit
Can realize selecting.
The information model of 1.2 security devices
Security device is modeled as an IED, including at least a monitoring function LD object, monitors several security protection point positions
The LN object of function is constituted.Monitoring project includes whole safeguard fence, security protection infrared emission, security protection infrared dual-technology etc., the monitoring of employing
Logical node is shown in Table 2.
The logical node of table 2 security device
The information model of 1.3 siren equipment
Siren equipment modeling is an IED, including at least a monitoring function LD object, by several siren monitoring functions
LN object constitute.Monitoring project includes siren equipment etc., and the monitoring logical node that siren equipment uses is shown in Table 3.
The logical node of table 3 siren equipment
The information model of 1.4 Fan Equipment
Fan Equipment is modeled as an IED, including at least a monitoring function LD object, by several fan monitor functions
LN object constitute.Monitoring project includes Fan Equipment etc., and the monitoring logical node that Fan Equipment uses is shown in Table 4.
The logical node of table 4 Fan Equipment
The information model of 1.5 water logging equipment
Water logging equipment modeling is an IED, including at least a monitoring function LD object, monitors several water logging point positions
The LN object of function is constituted.Monitoring project includes water logging equipment etc., and the monitoring logical node that water logging equipment uses is shown in Table 5.
The logical node of table 5 water logging equipment
The information model of 1.6 signal light control equipment
Signal light control equipment modeling is an IED, including at least a monitoring function LD object, by several signal light control
The LN object of equipment is constituted.Monitoring project includes signal light control equipment etc., and the monitoring logical node that signal light control equipment uses is shown in
Table 6.
The logical node of table 6 signal light control equipment
The information model of 1.7 access control equipment
Access control equipment modeling is an IED, including at least a monitoring function LD object, by several access controls
The LN object of equipment is constituted.Monitoring project includes access control equipment etc., and the monitoring logical node that access control equipment uses is shown in Table 7.
The logical node of table 7 access control equipment
The information model of 1.8 air-conditioning control equipments
Air-conditioning control equipment is modeled as an IED, including at least a monitoring function LD object, by several airconditioning control
The LN object of equipment is constituted.Monitoring project includes air-conditioning equipment etc., and the monitoring logical node that air-conditioning control equipment uses is shown in Table 8.
The logical node of table 8 air-conditioning control equipment
The information model of 1.9 enviromental monitoring equipments
Environmental unit is modeled as an IED, including at least a monitoring function LD object, by several environment monitoring function
LN object constitute.Monitoring project includes that the monitoring logical node that environmental unit etc., environmental unit relate to is shown in Table 9.
The logical node of table 9 enviromental monitoring equipment
The information model of 1.10 drainage control equipments
Drainage control equipment is modeled as an IED, including at least a monitoring function LD object, by several pumping monitorings
The LN object of function is constituted.Monitoring project includes that the monitoring logical node that drainage equipment etc., drainage equipment relate to is shown in Table 10.
The logical node of table 10 drainage control equipment
The information model of 1.11 accumulator equipments
Accumulator equipment is modeled as an IED, including at least a monitoring function LD object, by several accumulator monitorings
The LN object of function is constituted.Monitoring project includes that the monitoring logical node that accumulator equipment etc., accumulator equipment relate to is shown in Table 11.
The logical node of table 11 accumulator equipment
The information model of 1.12 environmental control equipments
Environmental control equipment is modeled as an IED, including at least a monitoring function LD object, by several environmental monitorings
The LN object of function is constituted.Monitoring project includes that the monitoring logical node that environmental unit etc., environmental unit relate to is shown in Table 12.
The logical node of table 12 environmental control equipment
Claims (5)
1. substation monitoring information unified Modeling and an interlock method, is characterized in that comprising the following steps:
S1, by the enviromental monitoring equipment of transformer station, fire-fighting equipment, security device, siren equipment, Fan Equipment, water logging equipment, door
Prohibit control equipment, signal light control equipment, air-conditioning control equipment, drainage control equipment, accumulator equipment and environmental control equipment system
One uses the modeling of IEC 61850 standard, transmits environment warning information by IEC 61850 agreement in transformer station, stands outer by 104
Stipulations go out transformer station；
S2, the video environment monitoring system of plant stand and main website is consistent with automatic dispatching system communication protocol, and automatically
Change dispatching patcher two-way communication, it is achieved alarm is uploaded, operations linkage；Plant stand side, by automatization backstage, utilizes data/address bus machine
System obtains video environment monitoring system environment and warning information and carries out the configuration of linkage rule；Main website side, video main website and tune
Degree main website carries out data syn-chronization, it is achieved the environment alarm linkage function of main website side.
Substation monitoring information unified Modeling the most according to claim 1 and interlock method, is characterized in that: described step
Modeling principle in rapid 1 is:
A) IED is modeled as a LD；One IED comprises a Server object, each Server object at least
Accessing points, IED entitled " producer's name _ last position of device name+IP "；
B) IED only comprises a monitoring function LD object, and each LD object includes at least three LN objects；
C) each minimum function Modelon Modeling needing communication is a LN object, belongs to data and the data of same functional object
Attribute is in same LN object；
D) the corresponding LN example in each monitoring point；
E) according to IED realize function, select LN be modeled, do not allow producer self-defined, extension；
F) LN of the same type under same LD, uses prefix prefix and instance number inst to distinguish；
G) DO title and definition of order follow the principles, and untapped DO does not define in a model；
H) data set is unified is put under LLN0 node, and data set does not require dynamic creation and amendment；FCDA number in data set
Being 200 to the maximum, each FCDA is arranged according to FCD path fashion i.e. DO path, does not allow to use DA path fashion；
I) report-control block, log control block, definite value group control block unification and are placed under LLN0 node；State quantity data collection uses slow
Depositing report-control block control, amount measurement data collection uses non-caching report-control block to control；The number of log control block and report
The number controlling block is consistent.
Substation monitoring information unified Modeling the most according to claim 2 and interlock method, is characterized in that:
In described step a), if last position of IP is less than 3, mend 0 up front.
Substation monitoring information unified Modeling the most according to claim 2 and interlock method, is characterized in that: described
In step b), LD object is including at least three LN objects: LLN0, LPHD and other application logical nodes.
Substation monitoring information unified Modeling the most according to claim 2 and interlock method, is characterized in that: described
In step f), the LN prefix of the same type under same LD uses null value or arranges according to Naming conventions.
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2016
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Granted publication date: 20180921 Termination date: 20200622 |