CN106099870B - A kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework - Google Patents
A kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework Download PDFInfo
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- CN106099870B CN106099870B CN201610540989.4A CN201610540989A CN106099870B CN 106099870 B CN106099870 B CN 106099870B CN 201610540989 A CN201610540989 A CN 201610540989A CN 106099870 B CN106099870 B CN 106099870B
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- protection control
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a kind of methods of intelligent substation protection control function list set configuration operation Autonomic Migration Framework, including：When a certain embedded hardware device of set resets operation, each protection control function module therein first detects currently whether the protection control function module for having identical function is currently running；According to whether the migration serial number size for detecting the migration serial number of the protection control function module publication of identical function in other embedded hardware equipment and detecting, determines the carrying out practically state of the protection control function module on the embedded hardware device of this set；The present invention migrates serial number by setting, optimizes the workload of each embedded hardware equipment, and the function of avoiding between each embedded hardware equipment runs unbalanced problem, greatly improves the service life of system reliability, working efficiency and equipment.
Description
Technical field
The present invention relates to a kind of intelligent substation protection control software technology more particularly to a kind of protection controls of intelligent substation
The method of function list set configuration operation Autonomic Migration Framework processed.
Background technology
Optimize with the continuous promotion of intelligent substation technology, intelligent substation protects control software function also to function
Integrated direction is developed, that is to say, that originally relying on the protection software function that more embedded hardware devices of set are realized will integrate
To being realized in a set of hardware device.In order to ensure reliability and the safety of whole system, in practical applications, integrates more sets and protect
Mostly set redundant configurations can be used by protecting the embedded hardware equipment of control function module, be integrated simultaneously in more set hardware at this time identical
Protect control function module that will have operation conflict and problem of management.
Invention content
The purpose of the present invention is exactly to be provided to solve to run collision problem existing for identical protection control function module
A kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework.The method achieve in intelligent substation
Protection control function module Autonomic Migration Framework, the problem of avoiding the operation conflict of identical protection control function module.
To achieve the above object, the present invention uses following technical proposals：
The method that intelligent substation protects control function list set configuration operation Autonomic Migration Framework, includes the following steps：
1) the upper all expected protection control function for needing to realize first is pre-configured in every suit embedded hardware equipment
Module；
2) all migration serial numbers and use for protecting control function modules in the good embedded hardware equipment of initial configuration
To confirm the delay stand-by period of function module operating status, then these hardware devices and its function module just allow input to transport
Row；
3) when the embedded hardware device of this set restarts after resetting, each protection control function module therein, which is first detected, to be worked as
It is preceding that whether the protection control function module for having identical function is currently running；
4) if currently the protection control function module of existing identical function is currently running, the embedded hardware device of this set
Automatically it is armed state by the protection control function module set of non-blocked state in this equipment, and detecting real-time is currently running
Protect the heartbeat message of control function module；
5) if the protection control function module restarted after resetting does not detect current identical function module and is transporting
Normal heartbeat of the standby protection control function module detecting less than identical function module when row or normal operation
When information, then the migration of the protection control function module broadcast distribution oneself of non-blocked state is suitable on the embedded hardware device of this set
Sequence is numbered；
6) within the preset delay stand-by period, the protection control of identical function in other embedded hardware equipment is detected
Whether function module processed has issued migration serial number；
7) if the protection control function module for detecting identical function in other embedded hardware equipment has issued migration
Serial number determines the protection control function mould on the embedded hardware device of this set then according to the migration serial number detected
The carrying out practically state of block；
8) if the protection control function module for not detecting identical function in other embedded hardware equipment is issued
Serial number is migrated, then after the time waited in delay arrives, this embedded hardware equipment is automatically by the protection control in this equipment
Function module set operating status processed, and issue this function module put into operation record information, while timing issue this module
Heartbeat message.
In the step 4), when running protection control function module hardware or software failure are unable to operate normally
When, the heartbeat message of the protection control function module is abnormal；Standby protection control function with the same function
After module detects the heartbeat message exception of the protection control function module, standby protection with the same function
Control function module issues the migration serial number of oneself.
In the step 7), if detecting the protection control function module of identical function in other embedded hardware equipment
Identical migration serial number (error of system pre-configure information) is issued, then this embedded hardware equipment is automatically by this equipment
On the protection control function module set be Permanent lockout state, and carry out the processing that reports an error.
In the step 7), if the protection control function module for detecting identical function in other hardware devices is issued
Priority is higher than the migration serial number of the protection control function module on the embedded hardware device of this set, then this is embedded hard
The protection control function module set in this equipment is automatically armed state by part equipment, and detecting real-time has higher preferential
The heartbeat message of the protection control function module of the migration serial number of sequence.
In the step 8), if the protection control function module being currently running detects in other embedded hardware equipment
The protection control function module of identical function has issued identical migration serial number (error of system pre-configure information), then originally
The protection control function module set in this equipment is automatically immediately Permanent lockout state by embedded hardware equipment, and is carried out
Report an error processing.At this point, protection control function module standby when normal operation is according to step 5), step 6), step
7), step 8) re-starts the migration deployment of the function module.
In the step 8), if the protection control function module being currently running detect in the process of running it is other embedding
Enter the protection control function module of identical function in formula hardware device also in publication heartbeat message, this shows to occur in system abnormal
Situation causes to be more than that single protection control function module for covering identical function is in operating status.All publication heartbeat messages at this time
The protection control function should issue warning information immediately, and oneself will exit fortune according to the preset delay stand-by period respectively
Row is finally only protected until the protection control function module of identical function only remaining one is sleeved on publication heartbeat message in whole system
Stay protection control function module list set operation.
The protection control function module includes but not limited to：Route protection, capacitor protection, motor protection, transformation
Device protection, bus differential protection, region/the Wide Area Power protection, the control of low pressure low-frequency load shedding, region/the Wide Area Power emergent control, area
Domain/the Wide Area Power power supply self-healing control and aid decision support service.
The embedded hardware equipment refers to the equipment that different software protection control function is integrated in intelligent substation, this sets
The standby function of having at least two intelligent substations protection control device or system, intelligent substation protect control device or system
Including but not limited to：Line protective devices, capacitor protector, motor protecting device, protection equipment for transformer, female difference are protected
Protection unit, region/the Wide Area Power protective device, low pressure low-frequency deloading control device, region/the Wide Area Power emergency control system,
Region/the Wide Area Power power supply self-healing control system and aid decision support service system.
The beneficial effects of the invention are as follows：
Using technical solution of the present invention, it can realize that intelligent substation covers identical protection in hardware while integrated more
Control function module multiselect one is run, and protects the Autonomic Migration Framework that has the function of of control function module, i.e. wherein certain set hardware
Protection control function module after equipment damage on the hardware device, which can be automatically migrated on intact hardware device, to be run, to
Solve conflict and problem of management caused by more set defencive functions operations simultaneously.
Serial number is migrated by setting, the workload of each embedded hardware equipment is optimized, avoids each insertion
Function between formula hardware device runs unbalanced problem, greatly improves system reliability, working efficiency and equipment
Service life.
Description of the drawings
Fig. 1 is the implementation steps figure for protecting control software function list set configuration operation Autonomic Migration Framework method.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and examples.
It is integrated it should be noted that the method for the present invention suitable for intelligent substation, will cover protection control function module more
In the case of in an embedded hardware equipment, in order to solve the protection work(of the identical function in multiple embedded hardware equipment
The operation conflict of energy module and problem of management.
The present invention relates to protection control function module refer to the various protections being integrated in embedded hardware equipment
The software module of control function, is configured according to actual needs, these protection control function modules include but not limited to：Circuit
Protection, capacitor protection, motor protection, tranformer protection, bus differential protection, region/the Wide Area Power protection, low pressure low-frequency load shedding
Control, region/the Wide Area Power emergent control, region/the Wide Area Power power supply self-healing control, aid decision support service etc..
Involved in the present invention to embedded hardware equipment refer to being integrated with different software protection control in intelligent substation
The equipment of function processed, the equipment have the function of following two or a variety of protection control devices or system, including but not limited to：Line
Line protection device, capacitor protector, motor protecting device, protection equipment for transformer, bus differential protection device, region/wide
Domain electric network protection device, low pressure low-frequency deloading control device, region/the Wide Area Power emergency control system, region/the Wide Area Power supply
Electric self-healing control system, aid decision support service system etc..
In addition, the protection control function module arrived involved in the present invention is in Permanent lockout state, refer to protection control
Function module is out of service；It protects control function module standby, refers to that the protection control function module can be normal
Operation, meeting entry condition can start.
As shown in Figure 1, the method for intelligent substation protection control function list set configuration operation Autonomic Migration Framework of the present invention, including
Following steps：
1) the upper all expected protection control function for needing to realize first is pre-configured in every suit embedded hardware equipment
Module；
2) in the good all embedded hardware equipment of initial configuration protect control function module migration serial number and to
Confirm the delay stand-by period of function module operating status, then these hardware devices and its function module just allow input to transport
Row；
3) when the embedded hardware device of this set restarts after resetting, each protection control function module therein first detects it
It is current in his embedded hardware equipment that whether existing identical protection control function module is currently running.
4) if currently the protection control function module of existing identical function is currently running, the embedded hardware device of this set
Automatically it is armed state by the protection control function module set of non-blocked state in this equipment, and detecting real-time is currently running
Protect the heartbeat message of control function module；
5) if the protection control function module restarted after resetting does not detect current identical function module and is transporting
Normal heartbeat of the standby protection control function module detecting less than identical function module when row or normal operation
When information, then the migration of the protection control function module broadcast distribution oneself of non-blocked state is suitable on the embedded hardware device of this set
Sequence is numbered；
6) within the preset delay stand-by period, the protection control of identical function in other embedded hardware equipment is detected
Whether function module processed has issued migration serial number；
If 7) detecting other hardware devices protection control function modules has issued identical migration serial number,
The protection control function module set in this equipment is automatically Permanent lockout state by this embedded hardware equipment, and is reported
Mistake prompt.
8) if detecting other hardware devices protection control function modules, to have issued the higher migration of priority suitable
Sequence is numbered, then the protection control function module set in this equipment is automatically armed state by this embedded hardware equipment, and
The heartbeat message of the higher operation module of detecting real-time priority.
9) if not measuring other hardware devices issues protection control function module migration serial number, in delay etc.
After time arrive after, this embedded hardware equipment automatically by the protection control function module set operating status in this equipment,
And issue this function module and put into operation record information, while the heartbeat message of this module is issued in timing.
10) when running protection control function module hardware or software failure are unable to operate normally, mould is run
The heartbeat message of block is abnormal (mistake or missing).The protection control function module awaited orders on other hardware devices of operation detects
After the heartbeat message exception for running module, return to the 5) item rejudge.
It should be noted that in this programme description, migrating the priority orders of serial number can use in practical applications
Distinct methods, such as priority are set according to the sequence of migration serial number from small to large or from big to small.
One example is described below by a concrete methods of realizing.Assume in this example that there are four sets of hardware devices, the phase
It hopes and realizes substation's bus differential protection function on a set of hardware device wherein.
1) four sets of hardware devices are respectively labeled as A/B/C/D, and the migration sequence for being configured at bus differential protection module therein is compiled
Number be respectively 1./2./3./4., the delay stand-by period set as T, the module of preferential operation lowest number.
2) assume that only having a C equipment is first powered up, bus differential protection module is detected less than other equipment in C equipment when powering on
On there are identical bus differential protection modules to be currently running, then bus differential protection module issues the migration serial number of this module in C equipment
3. after delay waits for T time, being compiled because not measuring other hardware devices and issuing the protection control function module migration sequence
Number, the migration serial number in this equipment is automatically 3. bus differential protection operating status by C equipment, and the heart of this module is issued in timing
Hop-information.Bus differential protection module in the equipment powered on later, it is 3. female poor that migration serial number can be detected when due to powering on
Protection module is in operating status, thus can automatically by oneself set be armed state without putting into operation, ensure it is whole
Keep the 3. bus differential protection module only having in C equipment in operating status in a system.
3) assume the 3. bus differential protection module in C equipment in operating status since certain softwares or hardware reason cannot
Enough operations, then 3. bus differential protection module normally issues the heartbeat message of this module without the legal time, to operation bus differential protection occur
The heartbeat message of module is abnormal (mistake or missing), and the bus differential protection module in A/B/D equipment also respectively issues this module at this time
Migration serial number 1./2./4., it is bus differential protection mould 1. that serial number is migrated after delay waits for T time, in A equipment
Block is changed to operating status due to highest priority and by armed state, and the bus differential protection module in B/D equipment still keeps awaiting orders
State.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (8)
1. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework, characterized in that including following
Step：
1）The upper all expected protection control function module for needing to realize first is pre-configured in every suit embedded hardware equipment；
2）It is all in the good embedded hardware equipment of initial configuration to protect the migration serial number of control function modules and to true
Recognize the delay stand-by period of protection control function module operating status, then these hardware devices and its protection control function module
Just allow to put into operation；
3）When the embedded hardware device of this set restarts after resetting, each protection control function module therein, which is first detected, is currently
The protection control function module of no existing identical function is currently running；
4）If currently the protection control function module of existing identical function is currently running, the embedded hardware device of this set is automatic
It is armed state, and the protection that detecting real-time is currently running by the protection control function module set of non-blocked state in this equipment
The heartbeat message of control function module；
5）If the protection control function module restarted after resetting does not detect the protection control function of current identical function
Guarantor of the protection control function module detecting that module is currently running or when normal operation is standby less than identical function
Protect control function module normal heartbeat information when, then on the embedded hardware device of this set non-blocked state protection control function
The migration serial number of module broadcast distribution oneself；
6）Within the preset delay stand-by period, the protection control work(of identical function in other embedded hardware equipment is detected
Whether energy module has issued migration serial number；
7）If the protection control function module for detecting identical function in other embedded hardware equipment has issued migration sequence
Number determines the protection control function module on the embedded hardware device of this set then according to the migration serial number detected
Carrying out practically state；
8）If the protection control function module for not detecting identical function in other embedded hardware equipment has issued migration
Serial number, then after the time waited in delay arrives, the protection in this equipment is controlled work(by this embedded hardware equipment automatically
Energy module set operating status, and the protection control function module for issuing this function puts into operation and records information, while timing is sent out
Bu Ben protects the heartbeat message of control function module.
2. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the step 7）In, if detecting the protection control function mould of identical function in other embedded hardware equipment
Block has issued identical migration serial number, then this embedded hardware equipment is automatically by the protection control function mould in this equipment
Block set is Permanent lockout state, and carries out the processing that reports an error.
3. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the step 7）In, if detecting the protection control function module hair of the identical function in other hardware devices
Cloth priority is higher than the migration serial number of the protection control function module on the embedded hardware device of this set, then this insertion
The protection control function module set in this equipment is automatically armed state by formula hardware device, and detecting real-time has higher
The heartbeat message of the protection control function module of the migration serial number of priority.
4. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the step 8）In, if the protection control function module being currently running detects other embedded hardware equipment
The protection control function module of middle identical function has issued identical migration serial number, then this embedded hardware equipment immediately from
It is Permanent lockout state to move the protection control function module set in this equipment, and carries out the processing that reports an error；At this point, normal fortune
Standby protection control function module is according to step 5 when row）, step 6）, step 7）, step 8）Re-start the guarantor
Protect the migration deployment of control function module.
5. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the step 8）In, if the protection control function module being currently running detect in the process of running it is other
Also in publication heartbeat message, this shows to occur in system different the protection control function module of identical function in embedded hardware equipment
Normal situation causes to be more than that single protection control function module for covering identical function is in operating status；All publication heartbeat messages at this time
Protection control function module with the same function issue warning information immediately, and waited for respectively according to preset delay
Time is out of service by oneself, until the protection control function module of identical function only remaining one is sleeved on the publication heart in whole system
Hop-information finally only retains protection control function module list set operation.
6. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the protection control function module includes but not limited to：Route protection, capacitor protection, motor protection, transformation
Device protection, bus differential protection, region/the Wide Area Power protection, the control of low pressure low-frequency load shedding, region/the Wide Area Power emergent control, area
Domain/the Wide Area Power power supply self-healing control and aid decision support service.
7. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as described in claim 1,
It is characterized in that the embedded hardware equipment refers to the equipment that different software protection control function is integrated in intelligent substation, it should
Equipment has the function of at least two intelligent substations protection control device or system.
8. a kind of method of intelligent substation protection control function list set configuration operation Autonomic Migration Framework as claimed in claim 7,
It is characterized in that the intelligent substation protection control device or system include but not limited to：Line protective devices, capacitor protection
Device, motor protecting device, protection equipment for transformer, bus differential protection device, region/the Wide Area Power protective device, low pressure are low
Frequency Control of decreasing load device, region/the Wide Area Power emergency control system, region/the Wide Area Power power supply self-healing control system and auxiliary
Help decision support service system.
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| CN105227677A (en) * | 2015-10-20 | 2016-01-06 | 上海许继电气有限公司 | Based on the electric network fault information processing method of load balancing |
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| CN101388567A (en) * | 2007-09-13 | 2009-03-18 | 上海宝信软件股份有限公司 | Electric apparatus monitoring method and system |
| CN101262147A (en) * | 2008-04-18 | 2008-09-10 | 深圳南瑞科技有限公司 | Dual-machine switching device for remote workstation |
| CN104578397A (en) * | 2013-10-22 | 2015-04-29 | 苏州万龙电气集团股份有限公司 | Redundancy control method and device for direct-current switches in unattended direct-current traction station |
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