CN109858828A - A kind of power distribution network definite value automatic setting method, device and distribution network systems - Google Patents
A kind of power distribution network definite value automatic setting method, device and distribution network systems Download PDFInfo
- Publication number
- CN109858828A CN109858828A CN201910133770.6A CN201910133770A CN109858828A CN 109858828 A CN109858828 A CN 109858828A CN 201910133770 A CN201910133770 A CN 201910133770A CN 109858828 A CN109858828 A CN 109858828A
- Authority
- CN
- China
- Prior art keywords
- definite value
- principle
- value
- item
- value item
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004364 calculation method Methods 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000004422 calculation algorithm Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013499 data model Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of power distribution network definite value automatic setting method, device and distribution network systems.The method configures protection type, each corresponding definite value item of protection type and the corresponding calculating principle of each definite value item and value principle first；When receiving the automatic adjusting instruction for certain switch, the parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and these the superior and the subordinate's topological relations switched；Definite value item to be adjusted is obtained according to the protection type, and obtains the corresponding calculating principle of each definite value item and value principle；The value of the definite value item is determined according to the corresponding calculating principle of the definite value item, the parameter information and corresponding value principle of all switches for each definite value item.It using method of the invention, when calculating principle changes, is modified by visual interface to calculating principle, reduces maintenance cost, and user can customize configuration, it is easy to operate.
Description
Technical field
The disclosure belongs to power switch protection technique field more particularly to a kind of power distribution network definite value automatic setting method, dress
It sets and distribution network systems.
Background technique
The operation and maintenance process of power distribution network need to protect Distribution Network Equipment and relevant people by way of fixed value adjusting
The personal safety of member avoids safety accident by the definite value of each distribution management equipment in setting power distribution network.Practical application
In, for the equipment of pending fixed value adjusting, need to consider the upstream and downstream device parameter on same line, it is fixed for each
Value, is both needed to meet multiple tuning rules.
The automatic setting method of current distribution definite value, is mostly based on the setting principle of local active user, directly logical
Computer code realization is crossed, still, although this mode realizes the automatic adjusting of definite value, but there are the following problems:
When the setting principle of user changes or other regional setting principles have differences, since user can not to algorithm
See, the adjustment of algorithm places one's entire reliance upon developer, and developer after user demand it should be clearly understood that modify, if adjusting
Principle differs greatly, and the time cost of modification can be very high；Each variation of algorithm requires developer and user carries out repeatedly
It links up, so that enterprise is high for the maintenance cost of software；
Since user is invisible to algorithm, user cannot intuitively see the setting principle of oneself, after the completion of algorithm modification
User is needed to test again, to guarantee that it is consistent that both sides link up.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, it is fixed that present disclose provides a kind of power distribution networks based on expansible setting principle
It is worth automatic setting method, device and distribution system.The method will protect type, each protection type involved in fixed value adjusting
Corresponding definite value item and the information such as the corresponding calculating principle of each definite value item and value principle are abstracted and have been concluded, and are built
A kind of method for having found definite value automatic adjusting that setting principle is expansible.When calculating principle changes, by visual
Interface modifies to calculating principle, without modifying code from bottom, reduces maintenance cost, and user can customize and match
It sets, avoids due to communication problem bring mistake between developer and user.
To achieve the above object, one or more other embodiments of the present disclosure provide following technical solution:
A kind of power distribution network definite value automatic setting method based on expansible setting principle, first configuration protection type, each
Protect the corresponding definite value item of type and the corresponding calculating principle of each definite value item and value principle；Wherein, the calculating principle
Including the condition for needing to meet between calculation formula and the definite value item and calculated result；The value principle includes definite value item value
Mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and this
The superior and the subordinate's topological relation switched a bit；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item
And value principle；
For each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches and corresponding
Value principle, determine the value of the definite value item.
Further, the calculation formula is the mathematical expression comprising variable, wherein the variable includes that the variable includes
Position of the switch index and parameter name.
Further, the calculating principle includes the calculating principle for participating in definite value item value and the calculating for later period verification
Principle.
Further, the value of the determination definite value item includes:
All calculating principles for obtaining the definite value item, for participating in one or more calculating principles of value, according to meter
The condition for needing to meet between formula and the definite value item and calculated result is calculated, the value that one or more definite value items need to meet is obtained
Section；
Value principle based on one or more of value intervals and the definite value item, obtains taking for the definite value item
Value.
Further, the value interval that obtaining the definite value item need to meet includes:
For participating in each calculating principle of value, the one or more that calculation formula includes in the calculating principle is parsed
Variable, the variable include position of the switch index and parameter name；
The superior and the subordinate's topological relation of parameter value and these switches based on all switches, obtains one or more
The parameter value of a variable, and assign parameter value to relevant variable；
If variable in the calculation formula whole assignment, calculated result is calculated in execution, according to the definite value item
The condition met is needed between calculated result, obtains value interval.
Further, if the inwhole assignment of variable in the calculation formula, judge whether unassignable variable is definite value
:
If so, obtaining the corresponding calculating principle of the definite value item and value principle, the value of the definite value item is executed
It calculates；If it is not, then the calculation formula can not be calculated since variable lacks value, and generation error prompt information.
Further, the method also includes: summarize the definite value item of all switches in the outlet and store.
One or more embodiments provide a kind of power distribution network definite value automatic adjusting system based on expansible setting principle,
Include:
Configuration module, the definite value item for configuring protection type, each protection type includes, the calculating of each definite value item are public
The configuration of formula, value principle receives configuration and completes that information is stored in memory module after instructing；
It is automatically whole to execute the definite value when receiving the automatic adjusting instruction for certain switch for fixed value adjusting module
Determine method.
One or more embodiments provide a kind of power distribution network definite value automatic adjusting device based on expansible setting principle,
Including memory, processor and the computer program that can be run on a memory and on a processor is stored, the program is processed
Device is realized when executing:
User interface is generated, protects type for user configuration, the corresponding definite value item of each protection type, and each
The corresponding calculating principle of definite value item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculates
As a result the condition met is needed between；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and this
The superior and the subordinate's topological relation switched a bit；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item
And value principle；
For each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches and corresponding
Value principle, determine the value of the definite value item.
One or more embodiments provide a kind of computer readable storage medium, are stored thereon with computer program, should
Realization when program is executed by processor:
User interface is generated, protects type for user configuration, the corresponding definite value item of each protection type, and each
The corresponding calculating principle of definite value item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculates
As a result the condition met is needed between；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and this
The superior and the subordinate's topological relation switched a bit；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item
And value principle；
For each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches and corresponding
Value principle, determine the value of the definite value item.
One or more embodiments provide a kind of distribution system, using the distribution based on expansible setting principle
Net definite value automatic setting method executes fixed value adjusting.
The above one or more technical solution there are following the utility model has the advantages that
The disclosure will protect type, the corresponding definite value item of each protection type involved in fixed value adjusting, and each fixed
The information such as the corresponding calculating principle of value item and value principle have carried out abstract extraction, establish linked database model, and being based on should
Data model provides a kind of method of definite value automatic adjusting.By establishing linked database model, protected involved in the disclosure
Protect type, the corresponding definite value item of each protection type and the information such as the corresponding calculating principle of each definite value item and value principle
Configuration can be extended according to user's specific requirements；When calculating principle changes, it is only necessary to corresponding list item is modified,
It is easy to operate, without modifying code from bottom, reduce maintenance cost；And user can customize configuration, avoid due to exploitation
Communication problem bring mistake between personnel and user.
Detailed description of the invention
The Figure of description for constituting a part of this disclosure is used to provide further understanding of the disclosure, and the disclosure is shown
Meaning property embodiment and its explanation do not constitute the improper restriction to the disclosure for explaining the disclosure.
Fig. 1 is power distribution network definite value automatic setting method flow chart of the embodiment of the present disclosure one based on expansible setting principle.
Fig. 2 is the detailed process of the power distribution network definite value automatic setting method based on expansible setting principle of the embodiment of the present disclosure
Figure.
Specific embodiment
It is noted that described further below be all exemplary, it is intended to provide further instruction to the disclosure.Unless another
It indicates, all technical and scientific terms used herein has usual with disclosure person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the disclosure.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the absence of conflict, the feature in the embodiment and embodiment in the disclosure can be combined with each other.
Embodiment one
Present embodiment discloses a kind of power distribution network definite value automatic setting method based on expansible setting principle, including it is following
Step:
Protection type is divided first, obtains the definite value item that each protection type includes, and the calculation formula of each definite value item takes
It is worth the contents such as principle, prestores into system, it is preferable that can be stored by database mode.
Storage protection type in the database, the corresponding definite value item of each protection type, the corresponding meter of each definite value item
Calculate principle and value principle.Wherein,
The protection type includes: protection type number and title, is shown in Table 1；
Table 1 protects type attribute to indicate example
| Serial number | Protect type |
| 1 | Intermediate breaker protection |
| 2 | Branch circuit breaker protection |
| 3 | Demarcation circuit breaker protection |
The definite value item includes: definite value item number, affiliated protection type and title, and corresponding calculating principle and value
Principle index, table 2 are the example of definite value item association attributes；
2 definite value item attribute list example of table
| Serial number | Definite value item | Protect type | Calculating principle | Value principle |
| 1 | Alternate one section | Intermediate breaker protection | Corresponding calculating principle number | Corresponding value principle number |
| 2 | Alternate two sections | Intermediate breaker protection | Corresponding calculating principle number | Corresponding value principle number |
| 3 | One section of zero sequence | Intermediate breaker protection | Corresponding calculating principle number | Corresponding value principle number |
| 4 | Alternate one section | Branch circuit breaker protection | Corresponding calculating principle number | Corresponding value principle number |
| 5 | Alternate two sections | Branch circuit breaker protection | Corresponding calculating principle number | Corresponding value principle number |
The calculating principle includes: calculating principle number, affiliated definite value item, calculating principle title, calculation formula, finally determines
The condition (be equal to, be less than, being greater than, being less than or equal to, being more than or equal to) and whether participate in value that value need to meet.Wherein, it calculates public
Formula is the mathematical formulae combination for including variable, and variable includes position of the switch index and parameter name, and it is corresponding to be used for subsequent match
Practical value；" whether participating in value " is to verify definite value with the presence or absence of risk in the later period that is served only for of "No".
Table 3 is the calculating principle example that intermediate breaker protects the alternate one section of definite value item of type；
The intermediate breaker of table 3 protects the calculating principle attribute list example of the alternate one section of definite value item of type
The value principle include: value principle number, value principle title, calculating principle situation (upper limit < lower limit, on
Limit >=lower limit, all conditions are all), the calculating principle upper limit, calculating principle lower limit, value mode (remove limit value, take by capping value
Median takes fixed value, takes operating value), fixed value, table 4 is the value that intermediate breaker protects the alternate one section of definite value item of type
Principle example；
The intermediate breaker of table 4 protects the value principle attribute list example of the alternate one section of definite value item of type
The configuration of the calculating principle and value principle that abstract above is mutually indepedent, pointedly modify convenient for user or
Extend setting principle.Preferably, the above configuration process can be carried out by visual mode, such as user interface.
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
Step 1: the parameter information of all switches where obtaining the protection type of the switch, the switch in outlet,
And the superior and the subordinate's topological relation of these switches；
Step 2: definite value item to be calculated being obtained according to the protection type, and obtains each definite value item and counts accordingly
Calculate principle and value principle；
Step 3: for each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches
With corresponding value principle, the value of the definite value item is determined.
The step 3 specifically includes:
Step 3.1: obtaining the calculating principle of the participation value of some definite value item；
Step 3.2: parsing the one or more variables and calculating original that calculation formula in the calculating principle includes
Then need the condition met；
Step 3.3: the parameter of all switches obtained according to the meaning of one or more of variables and step 1 is believed
The superior and the subordinate's topological relation of breath and these switches, assigns one or more of variables corresponding parameter information；
Step 3.4: judge the whether whole assignment of variable in the calculating principle, if so, step 3.5 is executed, if it is not,
Execute step 3.6；
Step 3.5: executing the calculating of the calculating principle according to the parameter information of imparting, obtain the calculating principle
Value；
Further judging the definite value item, whether there is also other uncalculated calculating principles for participating in value, and if it exists,
Repeat step 3.2- step 3.5；If it does not exist, according to the value of these calculating principles and the condition that need to meet generate one or
The value range of multiple definite value items；
According to the value range and value principle of one or more of definite value items, the value of the definite value item is determined；
Step 3.6: judging whether unassignable variable is definite value item, if it is not, minute book definite value item is to lack data parameters
The definite value item that cannot be calculated is used for miscue；If so, using the definite value item as next object to be calculated, described in acquisition
The corresponding calculating principle of definite value item and value principle, repeat step 3.1-3.6；Until there is no the definite value items that need to be calculated.
Step 4: according to the verifying for executing setting valve in each definite value item calculating principle for the calculating principle of verification；
Step 5: forming calculated result: summarizing all values for calculating and switching all definite value items；Parameter error prompt；It calculates former
Then verify situation.Summarize the definite value item value of all switches in the outlet and is stored in database.
Embodiment two
The purpose of the present embodiment is to provide a kind of computing device.
The purpose of the present embodiment is to provide a kind of computer readable storage medium.
A kind of computer readable storage medium, is stored thereon with computer program, realization when which is executed by processor:
User interface is generated, protects type for user configuration, the corresponding definite value item of each protection type, and each
The corresponding calculating principle of definite value item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculates
As a result the condition met is needed between；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and this
The superior and the subordinate's topological relation switched a bit；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item
And value principle；
For each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches and corresponding
Value principle, determine the value of the definite value item.
Embodiment three
A kind of power distribution network definite value automatic adjusting device based on expansible setting principle, including memory, processor and deposit
The computer program that can be run on a memory and on a processor is stored up, realization when which is executed by processor:
User interface is generated, protects type for user configuration, the corresponding definite value item of each protection type, and each
The corresponding calculating principle of definite value item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculates
As a result the condition met is needed between；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and this
The superior and the subordinate's topological relation switched a bit；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item
And value principle；
For each definite value item, according to the corresponding calculating principle of the definite value item, the parameter information of all switches and corresponding
Value principle, determine the value of the definite value item.
Example IV
The purpose of the present embodiment is to provide a kind of definite value automatic adjusting system.
A kind of power distribution network definite value automatic adjusting system based on expansible setting principle, comprising:
Configuration module, the definite value item for configuring protection type, each protection type includes, the calculating of each definite value item are public
The configuration of formula, value principle receives configuration and completes that information is stored in memory module after instructing；
Memory module receives the information that configuration module is sent and storage；
Fixed value adjusting module is executed as described in embodiment one when receiving the automatic adjusting instruction for certain switch
Definite value automatic setting method.
Embodiment five
The purpose of the present embodiment is to provide a kind of distribution system.
A kind of distribution system, it is automatically whole using the power distribution network definite value based on expansible setting principle as described in embodiment one
Determine method and executes fixed value adjusting.
Each step involved in above embodiments two, three and four is corresponding with embodiment of the method one, and specific embodiment can
Referring to the related description part of embodiment one.Term " computer readable storage medium " is construed as including that one or more refers to
Enable the single medium or multiple media of collection；It should also be understood as including any medium, any medium can be stored, be encoded
Or it carries instruction set for being executed by processor and processor is made either to execute in the disclosure method.
The above one or more embodiment has following technical effect that
The disclosure will protect type, the corresponding definite value item of each protection type involved in fixed value adjusting, and each fixed
The information such as the corresponding calculating principle of value item and value principle have carried out abstract extraction, establish linked database model, and being based on should
Data model provides a kind of method of definite value automatic adjusting.By establishing linked database model, protected involved in the disclosure
Protect type, the corresponding definite value item of each protection type and the information such as the corresponding calculating principle of each definite value item and value principle
Configuration can be extended according to user's specific requirements；When calculating principle changes, it is only necessary to corresponding list item is modified,
It is easy to operate, without modifying code from bottom, reduce maintenance cost；And user can customize configuration, avoid due to exploitation
Communication problem bring mistake between personnel and user.
It will be understood by those skilled in the art that each module or each step of the above-mentioned disclosure can be filled with general computer
It sets to realize, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.The disclosure be not limited to any specific hardware and
The combination of software.
The foregoing is merely preferred embodiment of the present disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (10)
1. a kind of power distribution network definite value automatic setting method based on expansible setting principle, which is characterized in that configuration protection first
Type, each corresponding definite value item of protection type and the corresponding calculating principle of each definite value item and value principle；Wherein, institute
Stating calculating principle includes the condition for needing to meet between calculation formula and the definite value item and calculated result；The value principle includes
Definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and these open
The superior and the subordinate's topological relation of pass；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item and takes
It is worth principle；
For each definite value item, take according to the corresponding calculating principle of the definite value item, the parameter information of all switches and accordingly
It is worth principle, determines the value of the definite value item.
2. a kind of power distribution network definite value automatic setting method based on expansible setting principle as described in claim 1, feature
It is, the calculation formula is the mathematical expression comprising variable, wherein the variable includes that the variable includes position of the switch index
And parameter name.
3. a kind of power distribution network definite value automatic setting method based on expansible setting principle as described in claim 1, feature
It is, the calculating principle includes the calculating principle for participating in definite value item value and the calculating principle for later period verification.
4. a kind of power distribution network definite value automatic setting method based on expansible setting principle as claimed in claim 3, feature
It is, the value of the determination definite value item includes:
All calculating principles for obtaining the definite value item, it is public according to calculating for participating in one or more calculating principles of value
The condition met is needed between formula and the definite value item and calculated result, obtains the value area that one or more definite value items need to meet
Between；
Value principle based on one or more of value intervals and the definite value item, obtains the value of the definite value item.
5. a kind of power distribution network definite value automatic setting method based on expansible setting principle as claimed in claim 4, feature
It is, the value interval that obtaining the definite value item need to meet includes:
For participating in each calculating principle of value, one or more changes that calculation formula in the calculating principle includes are parsed
Amount, the variable include position of the switch index and parameter name；
The superior and the subordinate's topological relation of parameter value and these switches based on all switches, obtains one or more of changes
The parameter value of amount, and assign parameter value to relevant variable；
If variable in the calculation formula whole assignment, calculated result is calculated in execution, according to the definite value Xiang Yuji
The condition for needing to meet between result is calculated, value interval is obtained；
If the inwhole assignment of variable in the calculation formula, judge whether unassignable variable is definite value item:
If so, obtaining the corresponding calculating principle of the definite value item and value principle, the calculating of the value of the definite value item is executed；
If it is not, then the calculation formula can not be calculated since variable lacks value, and generation error prompt information.
6. a kind of power distribution network definite value automatic setting method based on expansible setting principle as described in claim 1, feature
It is, the method also includes: summarize the definite value item of all switches in the outlet and stores.
7. a kind of power distribution network definite value automatic adjusting system based on expansible setting principle characterized by comprising
Configuration module, the definite value item for configuring protection type, each protection type includes, the calculation formula of each definite value item,
The configuration of value principle receives configuration and completes that information is stored in memory module after instructing；
Fixed value adjusting module is executed when receiving the automatic adjusting instruction for certain switch such as any one of claim 1-6 institute
The definite value automatic setting method stated.
8. a kind of power distribution network definite value automatic adjusting device based on expansible setting principle, including memory, processor and storage
On a memory and the computer program that can run on a processor, which is characterized in that the realization when program is executed by processor:
User interface is generated, protects type, each corresponding definite value item of protection type and each definite value for user configuration
The corresponding calculating principle of item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculated result
Between need meet condition；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and these open
The superior and the subordinate's topological relation of pass；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item and takes
It is worth principle；
For each definite value item, take according to the corresponding calculating principle of the definite value item, the parameter information of all switches and accordingly
It is worth principle, determines the value of the definite value item.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
Row Shi Shixian:
User interface is generated, protects type, each corresponding definite value item of protection type and each definite value for user configuration
The corresponding calculating principle of item and value principle；Wherein, the calculating principle includes calculation formula and the definite value item and calculated result
Between need meet condition；The value principle includes definite value item value mode；
When receiving the automatic adjusting instruction for certain switch, following steps are executed:
The parameter value of all switches where obtaining the protection type of the switch, the switch in outlet and these open
The superior and the subordinate's topological relation of pass；
Definite value item to be adjusted is obtained according to the protection type, and obtains each corresponding calculating principle of definite value item and takes
It is worth principle；
For each definite value item, take according to the corresponding calculating principle of the definite value item, the parameter information of all switches and accordingly
It is worth principle, determines the value of the definite value item.
10. a kind of distribution system, which is characterized in that application is as claimed in any one of claims 1 to 6 former based on expansible adjusting
Power distribution network definite value automatic setting method then executes fixed value adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133770.6A CN109858828B (en) | 2019-02-22 | 2019-02-22 | Power distribution network fixed value automatic setting method and device and distribution network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910133770.6A CN109858828B (en) | 2019-02-22 | 2019-02-22 | Power distribution network fixed value automatic setting method and device and distribution network system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109858828A true CN109858828A (en) | 2019-06-07 |
| CN109858828B CN109858828B (en) | 2021-04-02 |
Family
ID=66898643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910133770.6A Expired - Fee Related CN109858828B (en) | 2019-02-22 | 2019-02-22 | Power distribution network fixed value automatic setting method and device and distribution network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109858828B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417118A (en) * | 2019-06-11 | 2019-11-05 | 国网江西省电力有限公司赣东北供电分公司 | For automatically generating the synchronizing calculation method of distribution line definite value switch definite value figure |
| CN112784382A (en) * | 2021-01-22 | 2021-05-11 | 国网山东省电力公司德州市陵城区供电公司 | Simulink simulation-based power distribution network three-level protection setting calculation method |
| CN113131449A (en) * | 2021-04-15 | 2021-07-16 | 广东电网有限责任公司广州供电局 | Setting method and setting device of protection device in distribution line |
| CN116488108A (en) * | 2023-04-10 | 2023-07-25 | 国网新疆电力有限公司哈密供电公司 | Protection constant value calculation method, system, medium and equipment based on general model |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867179A (en) * | 2010-06-02 | 2010-10-20 | 北京中恒博瑞数字电力科技有限公司 | Relay protection entire network optimal constant value automatic adjusting and coordinating method |
| CN104200306A (en) * | 2014-08-08 | 2014-12-10 | 国网山东省电力公司青岛供电公司 | Management method and system for boundary switch constant value of 10kV distribution circuit |
| WO2014199502A1 (en) * | 2013-06-14 | 2014-12-18 | 株式会社 日立製作所 | Power grid control device, system and method |
| CN106295919A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | A kind of distribution transformer protection definite value automatic adjusting interface system |
| CN107171301A (en) * | 2017-06-23 | 2017-09-15 | 国网江西省电力公司电力科学研究院 | A kind of distribution line switch protection fixed value adjusting computing device and method |
| CN107391256A (en) * | 2017-07-03 | 2017-11-24 | 南京南瑞继保电气有限公司 | A kind of relay protection fixed value setting computing architecture and method based on cloud computing technology |
| CN108110739A (en) * | 2017-12-27 | 2018-06-01 | 广东电网有限责任公司惠州供电局 | A kind of distribution network line protection definite value checks algorithm |
-
2019
- 2019-02-22 CN CN201910133770.6A patent/CN109858828B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867179A (en) * | 2010-06-02 | 2010-10-20 | 北京中恒博瑞数字电力科技有限公司 | Relay protection entire network optimal constant value automatic adjusting and coordinating method |
| WO2014199502A1 (en) * | 2013-06-14 | 2014-12-18 | 株式会社 日立製作所 | Power grid control device, system and method |
| CN104200306A (en) * | 2014-08-08 | 2014-12-10 | 国网山东省电力公司青岛供电公司 | Management method and system for boundary switch constant value of 10kV distribution circuit |
| CN106295919A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | A kind of distribution transformer protection definite value automatic adjusting interface system |
| CN107171301A (en) * | 2017-06-23 | 2017-09-15 | 国网江西省电力公司电力科学研究院 | A kind of distribution line switch protection fixed value adjusting computing device and method |
| CN107391256A (en) * | 2017-07-03 | 2017-11-24 | 南京南瑞继保电气有限公司 | A kind of relay protection fixed value setting computing architecture and method based on cloud computing technology |
| CN108110739A (en) * | 2017-12-27 | 2018-06-01 | 广东电网有限责任公司惠州供电局 | A kind of distribution network line protection definite value checks algorithm |
Non-Patent Citations (1)
| Title |
|---|
| 喻圣放: "地县一体化继电保护智能整定计算系统", 《CNKI 优秀硕士论文全文库 工程科技Ⅱ辑》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417118A (en) * | 2019-06-11 | 2019-11-05 | 国网江西省电力有限公司赣东北供电分公司 | For automatically generating the synchronizing calculation method of distribution line definite value switch definite value figure |
| CN110417118B (en) * | 2019-06-11 | 2021-04-23 | 国网江西省电力有限公司赣东北供电分公司 | Setting calculation method for automatically generating fixed value switch fixed value diagram of distribution network line |
| CN112784382A (en) * | 2021-01-22 | 2021-05-11 | 国网山东省电力公司德州市陵城区供电公司 | Simulink simulation-based power distribution network three-level protection setting calculation method |
| CN112784382B (en) * | 2021-01-22 | 2022-03-11 | 国网山东省电力公司德州市陵城区供电公司 | Simulink simulation-based power distribution network three-level protection setting calculation method |
| CN113131449A (en) * | 2021-04-15 | 2021-07-16 | 广东电网有限责任公司广州供电局 | Setting method and setting device of protection device in distribution line |
| CN116488108A (en) * | 2023-04-10 | 2023-07-25 | 国网新疆电力有限公司哈密供电公司 | Protection constant value calculation method, system, medium and equipment based on general model |
| CN116488108B (en) * | 2023-04-10 | 2023-11-17 | 国网新疆电力有限公司哈密供电公司 | Protection constant value calculation method, system, medium and equipment based on general model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109858828B (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109858828A (en) | A kind of power distribution network definite value automatic setting method, device and distribution network systems | |
| Chen et al. | Minimizing inter-server communications by exploiting self-similarity in online social networks | |
| Starnini et al. | Random walks on temporal networks | |
| CN112712182B (en) | Model training method and device based on federal learning and storage medium | |
| Garcia et al. | Fictitious play for finding system optimal routings in dynamic traffic networks | |
| CN105095075B (en) | Partly legalized fuzz testing case generation method based on finite state machine procotol | |
| CN104683488B (en) | Streaming computing system and its dispatching method and device | |
| CN107463582A (en) | The method and device of distributed deployment Hadoop clusters | |
| CN110213780A (en) | Management method, management and the layout entity and storage medium of network slice | |
| CN106681169A (en) | Electrical power system safety control simulation integrated platform and simulation method thereof | |
| CN109829337A (en) | A kind of method, system and the equipment of community network secret protection | |
| CN109299846A (en) | A kind of nuclear power plant equipment analysis method for reliability, system and terminal device | |
| CN103200071B (en) | A kind of many example calculation of MSTP method and apparatus | |
| CN110213107A (en) | A kind of autoplacement method, device and equipment for network topological diagram | |
| CN109120009A (en) | The active distribution network fault recovery method that meter and distributed generation resource power output change at random | |
| CN108259238A (en) | The method that network function service chaining maps in data center | |
| CN112258515B (en) | Graph segmentation method based on fixed vertex | |
| CN110084380A (en) | A kind of repetitive exercise method, equipment, system and medium | |
| CN109614190A (en) | Resources configuration management method and platform | |
| CN105376151A (en) | ABtest platform shunting method and system | |
| CN109492055B (en) | A method of power grid big data warehouse is established based on CIM model | |
| Ma et al. | Cost-aware multi-domain virtual data center embedding | |
| CN107196808A (en) | A kind of method of double-layer network model construction | |
| CN110677306B (en) | Network topology replica server configuration method and device, storage medium and terminal | |
| CN107301251A (en) | A kind of method and system of database synchronization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |