CN104200111A - Reliability detection method and device - Google Patents
Reliability detection method and device Download PDFInfo
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- CN104200111A CN104200111A CN201410457404.3A CN201410457404A CN104200111A CN 104200111 A CN104200111 A CN 104200111A CN 201410457404 A CN201410457404 A CN 201410457404A CN 104200111 A CN104200111 A CN 104200111A
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Abstract
The invention provides a reliability detection method and device. By responding to a received reliability detection request, a resource value, the resource loss degree and the average failure rate of an electric power resource are calculated respectively according to electric power resource information carried by the reliability detection request; a reliability value of the electric power resource is calculated through a preset reliability detection formula according to the resource value, the resource loss degree and the average failure rate, so that reliability detection of the electric power resource is achieved. Consequently, a power grid enterprise can conduct reliability detection on the electric power resource before receiving the electric power resource and can be prevented from receiving the electric power resource with potential risks, so the security of the power grid enterprise is guaranteed, and the power grid enterprise is prevented from providing a large number of maintenance expenses for the electric power resource in a later period.
Description
Technical field
The present invention relates to technical field of power systems, particularly relate to a kind of reliability checking method and device.
Background technology
The notice > > that receives the relevant enterprise income tax policy issue of user's assets about power grid enterprises with the < < of the State Tax Administration along with the Ministry of Finance exempts enterprise income tax with regard to user's asset acceptance, receive policies such as being worth meter deduction depreciation permission pre-tax deduction and put into effect, power grid enterprises have accelerated user's asset acceptance paces.It is electric power resource that power grid enterprises receive user's assets, and wherein, the classification of this electric power resource mainly comprises electric line, casing transformer station, substation transformer, low pressure auxiliary facility etc.
Therefore, need a kind of method that electric power resource reliability is detected badly, to avoid the electric power resource because receiving to have potential risk, Er Gei power grid enterprises bring the problem of considerable influence, as: cause power grid enterprises to have potential safety hazard, need to carry out at the electric power resource that the later stage receives this large amount of expenditures etc. of safeguarding.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of reliability checking method and device, make power grid enterprises before receiving electric power resource to this electric power resource carry out reliability detection, to avoid there is the reception of the electric power resource of potential risk.
To achieve these goals, the technical scheme that the embodiment of the present invention provides is as follows:
A reliability checking method, comprising:
The reliability that response receives detects request, detects the electric power resource information of carrying in request according to described reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource;
The reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, to realize, the reliability of described electric power resource is detected.
Preferably, set in advance a plurality of different threshold ranges,
The method also comprises:
Determine the affiliated threshold range of described reliable value;
Search the corresponding relation between the threshold range that sets in advance and reliable grade, determine the reliable grade corresponding with the affiliated threshold range of described reliable value.
Preferably, also comprise: show described reliable grade.
Preferably, described according to the electric power resource information of carrying in described reliability detection request, calculate respectively resource value, resources loss degree and the failure rate of electric power resource, comprising:
According to described reliability, detect the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, calculate the resource value of electric power resource;
According to described reliability, detect the electric power resource information of carrying in request and the resources loss degree evaluation rule setting in advance, calculate the resources loss degree of electric power resource;
According to described reliability, detect the electric power resource information of carrying in request and the failure rate evaluation rule setting in advance, calculate the failure rate of electric power resource.
Preferably, the reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, comprising:
Calculate the product of described resource value, resources loss degree and failure rate;
Reliable value using the result of described product as described electric power resource.
A reliability detecting device, comprising:
Response unit, detects request for responding the reliability receiving, and detects the electric power resource information of carrying in request according to described reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource;
Computing unit, for the reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, to realize, the reliability of described electric power resource is detected.
Preferably, also comprise:
Threshold range setup unit, for setting in advance a plurality of different threshold ranges;
The first determining unit, for threshold range under definite described reliable value;
The second determining unit, for searching the corresponding relation between the threshold range that sets in advance and reliable grade, determines the reliable grade corresponding with the affiliated threshold range of described reliable value.
Preferably, also comprise:
Display unit, for showing described reliable grade.
Preferably, described response unit comprises:
The first response unit, detects request for responding the reliability receiving, and according to described reliability, detects the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, and calculates the resource value of electric power resource;
The second response unit, for detecting and ask the electric power resource information of carrying and the resources loss degree evaluation rule setting in advance according to described reliability, calculates the resources loss degree of electric power resource;
The 3rd response unit, for detecting and ask the electric power resource information of carrying and the failure rate evaluation rule setting in advance according to described reliability, calculates the failure rate of electric power resource.
Preferably, described computing unit comprises:
The first computing unit, for calculating the product of described resource value, resources loss degree and failure rate;
The second computing unit, for the reliable value using the result of described product as described electric power resource, detects the reliability of described electric power resource to realize.
The invention provides a kind of reliability checking method and device, the reliability receiving by response detects request, according to reliability, detect the electric power resource information of carrying in request, calculate respectively the resource value of electric power resource, resources loss degree and failure rate, and utilize resource value, resources loss degree, failure rate and the reliability detection formula setting in advance, calculate the reliable value of electric power resource, realization detects the reliability of electric power resource, so that power grid enterprises carried out reliability detection to this electric power resource before receiving electric power resource, avoid power grid enterprises to there is the reception of the electric power resource of potential risk, guarantee the security of power grid enterprises, avoid power grid enterprises' later stage that the situation of a large amount of maintenance expenditures need be provided this electric power resource.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of reliability checking method process flow diagram that Fig. 1 provides for the embodiment of the present application one;
The structural representation of a kind of reliability detecting device that Fig. 2 provides for the embodiment of the present application two;
The detailed structure schematic diagram of a kind of response unit that Fig. 3 provides for the embodiment of the present application two;
The detailed structure schematic diagram of a kind of computing unit that Fig. 4 provides for the embodiment of the present application two.
Embodiment
In order to make those skilled in the art person understand better the technical scheme in the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment mono-:
A kind of reliability checking method process flow diagram that Fig. 1 provides for the embodiment of the present application one.
As shown in Figure 1, the method comprises:
The reliability that S101, response receive detects request, detects the electric power resource information of carrying in request according to reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource.
In the reliability checking method providing in the embodiment of the present application, first the reliability that response receives detects request, according to this reliability, detect the electric power resource information of carrying in request, calculate respectively resource value, resources loss degree and the failure rate of electric power resource.
In the embodiment of the present application, detect the electric power resource information of carrying in request according to reliability, the process of calculating respectively resource value, resources loss degree and the failure rate of electric power resource is:
1, according to reliability, detect the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, calculate the resource value of electric power resource.
In the embodiment of the present application, set in advance resource value evaluation rule, this resource value evaluation rule is used for calculating the method for the resource value of electric power resource, in the embodiment of the present application, the method that is used for calculating the resource value of electric power resource is prior art, inventor can arrange arbitrarily according to the demand of oneself detailed process of this resource value evaluation rule, and required input message matches in the resource value evaluation rule that the electric power resource information of carrying in this reliability detection request and inventor set, at this, be not described in detail.
2, according to reliability, detect the electric power resource information of carrying in request and the resources loss degree evaluation rule setting in advance, calculate the resources loss degree of electric power resource.
In the embodiment of the present application, set in advance resources loss degree evaluation rule, preferably, this resources loss degree evaluation rule is used for calculating the method for the resources loss degree of electric power resource, in the embodiment of the present application, preferably, this method that is used for calculating the resources loss degree of electric power resource is: the reliability receiving detects in request and carries electric power resource information, the information that in this electric power resource information, required input message matches in comprising the resource value evaluation rule of setting with inventor, also comprise: value at cost, environment value and safety value, this is used for calculating in the method for resources loss degree of electric power resource, be value at cost in advance, environment value and safety value are set respectively a weight, and then detect after request when receiving reliability, can calculate the reliability receiving and detect the value at cost in the electric power resource information of carrying in request, the result of the weighting sum of environment value and safety value, this result is the resources loss degree of electric power resource.
In the embodiment of the present application, preferred, the size of the weight of setting respectively for value at cost, environment value and safety value is in advance set arbitrarily according to inventor's oneself demand, at this, does not limit.
3, according to reliability, detect the electric power resource information of carrying in request and the failure rate evaluation rule setting in advance, calculate the failure rate of electric power resource.
In the embodiment of the present application, set in advance failure rate evaluation rule, preferably, this failure rate evaluation rule is used for calculating the method for the failure rate of electric power resource, in the embodiment of the present application, preferably, this method that is used for calculating the failure rate of electric power resource is: first according to the equipment state of Ge Wangsheng company jurisdiction electrical network and failure rate, carry out statistical computation, try to achieve the K that is suitable for regional power grid, C value, and then according to this K, the failure rate computing formula arranging in C value and failure rate evaluation rule, calculate the failure rate of this electric power resource.
In the embodiment of the present application, preferred, this failure rate computing formula is: P=K * e
-C * ISE, wherein K is scale-up factor, and C is coefficient of curvature, and ISE is that equipment state is evaluated score value.
S102, the reliability detection formula that utilizes resource value, resources loss degree, failure rate and set in advance, the reliable value of calculating electric power resource.
In the embodiment of the present application, after calculating resource value, resources loss degree, failure rate, can calculate the reliable value of electric power resource according to the reliability detection formula setting in advance, to realize, the reliability of electric power resource be detected.
In the embodiment of the present application, preferred, this reliability detection formula is: reliable value=resource value * resources loss degree * failure rate.Therefore, in the embodiment of the present application, after calculating resource value, resources loss degree, failure rate, the product of reliability detection formula computational resource value, resources loss degree and the failure rate that can set in advance according to this, and the reliable value using the result of the product calculating as this electric power resource.
Further, in a kind of reliability checking method providing in the embodiment of the present application, also comprise:
Set in advance a plurality of different threshold ranges, after calculating the reliable value of electric power resource, determine the affiliated threshold range of this reliable value; And search the corresponding relation between the threshold range that sets in advance and reliable grade, determine reliable grade corresponding to threshold range under this reliable value.
Further, in a kind of reliability checking method providing in the embodiment of the present application, also comprise: show this reliable grade.
In the embodiment of the present application, by reliable grade corresponding to threshold range under definite reliable value, and this reliable grade is shown and helps those skilled in the art by this reliable grade, directly determine whether to receive this electric power resource.
The embodiment of the present application provides a kind of reliability checking method, the reliability receiving by response detects request, according to reliability, detect the electric power resource information of carrying in request, calculate respectively the resource value of electric power resource, resources loss degree and failure rate, and utilize resource value, resources loss degree, failure rate and the reliability detection formula setting in advance, calculate the reliable value of electric power resource, realization detects the reliability of electric power resource, so that power grid enterprises carried out reliability detection to this electric power resource before receiving electric power resource, avoid power grid enterprises to there is the reception of the electric power resource of potential risk, guarantee the security of power grid enterprises, avoid power grid enterprises' later stage that the situation of a large amount of maintenance expenditures need be provided this electric power resource.
Embodiment bis-:
The structural representation of a kind of reliability detecting device that Fig. 2 provides for the embodiment of the present application two.
As shown in Figure 2, this device comprises:
Response unit 1, detects request for responding the reliability receiving, and detects the electric power resource information of carrying in request according to reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource.
Computing unit 2, for the reliability detection formula that utilizes resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of electric power resource, to realize, the reliability of electric power resource is detected.
Further, in a kind of reliability detecting device providing in the embodiment of the present application, also comprise:
Threshold range setup unit, for for setting in advance a plurality of different threshold ranges.
The first determining unit, for threshold range under definite reliable value.
The second determining unit, for searching the corresponding relation between the threshold range that sets in advance and reliable grade, determines the reliable grade corresponding with the affiliated threshold range of reliable value.
Further, in a kind of reliability detecting device providing in the embodiment of the present application, also comprise:
Display unit, for showing reliable grade.
The detailed structure schematic diagram of a kind of response unit that Fig. 3 provides for the embodiment of the present application two.
As shown in Figure 3, this response unit comprises:
The first response unit 11, detects request for responding the reliability receiving, and according to reliability, detects the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, and calculates the resource value of electric power resource.
The second response unit 12, for detecting and ask the electric power resource information of carrying and the resources loss degree evaluation rule setting in advance according to reliability, calculates the resources loss degree of electric power resource.
The 3rd response unit 13, for detecting and ask the electric power resource information of carrying and the failure rate evaluation rule setting in advance according to reliability, calculates the failure rate of electric power resource.
Below be only the optimal way of the embodiment of the present application, inventor can arrange arbitrarily the first response unit according to the demand of oneself, the working method of the second response unit and the 3rd response unit and the order of connection, as: the reliability that can first be received by the second response unit response detects request, according to reliability, detect the electric power resource information of carrying in request and the resources loss degree evaluation rule setting in advance, calculate the resources loss degree of electric power resource, and then by the first response unit, calculated the resource value of electric power resource, finally by the 3rd response unit, calculated the failure rate of electric power resource, or by the first response unit, the second response unit and the 3rd response unit respond the reliability receiving simultaneously and detect request, and calculate corresponding result etc.
The detailed structure schematic diagram of a kind of computing unit that Fig. 4 provides for the embodiment of the present application two.
As shown in Figure 4, this computing unit comprises:
The first computing unit 21, for the product of computational resource value, resources loss degree and failure rate.
The second computing unit 22, for the reliable value using the result of product as electric power resource, detects the reliability of electric power resource to realize.
The embodiment of the present application provides a kind of reliability detecting device, the reliability that this device receives by response detects request, according to reliability, detect the electric power resource information of carrying in request, calculate respectively the resource value of electric power resource, resources loss degree and failure rate, and utilize resource value, resources loss degree, failure rate and the reliability detection formula setting in advance, calculate the reliable value of electric power resource, realization detects the reliability of electric power resource, so that power grid enterprises carried out reliability detection to this electric power resource before receiving electric power resource, avoid power grid enterprises to there is the reception of the electric power resource of potential risk, guarantee the security of power grid enterprises, avoid power grid enterprises' later stage that the situation of a large amount of maintenance expenditures need be provided this electric power resource.
In the present invention, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed device of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part partly illustrates referring to method.
Below be only the preferred embodiment of the present invention, make those skilled in the art can understand or realize the present invention.To the multiple modification of these embodiment, will be apparent to one skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a reliability checking method, is characterized in that, comprising:
The reliability that response receives detects request, detects the electric power resource information of carrying in request according to described reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource;
The reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, to realize, the reliability of described electric power resource is detected.
2. method according to claim 1, is characterized in that, sets in advance a plurality of different threshold ranges,
The method also comprises:
Determine the affiliated threshold range of described reliable value;
Search the corresponding relation between the threshold range that sets in advance and reliable grade, determine the reliable grade corresponding with the affiliated threshold range of described reliable value.
3. method according to claim 2, is characterized in that, also comprises: show described reliable grade.
4. method according to claim 3, is characterized in that, described according to the electric power resource information of carrying in described reliability detection request, calculates respectively resource value, resources loss degree and the failure rate of electric power resource, comprising:
According to described reliability, detect the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, calculate the resource value of electric power resource;
According to described reliability, detect the electric power resource information of carrying in request and the resources loss degree evaluation rule setting in advance, calculate the resources loss degree of electric power resource;
According to described reliability, detect the electric power resource information of carrying in request and the failure rate evaluation rule setting in advance, calculate the failure rate of electric power resource.
5. according to the method described in claim 1-4 any one, it is characterized in that, the reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, comprising:
Calculate the product of described resource value, resources loss degree and failure rate;
Reliable value using the result of described product as described electric power resource.
6. a reliability detecting device, is characterized in that, comprising:
Response unit, detects request for responding the reliability receiving, and detects the electric power resource information of carrying in request according to described reliability, calculates respectively resource value, resources loss degree and the failure rate of electric power resource;
Computing unit, for the reliability detection formula that utilizes described resource value, resources loss degree, failure rate and set in advance, calculates the reliable value of described electric power resource, to realize, the reliability of described electric power resource is detected.
7. device according to claim 6, is characterized in that, also comprises:
Threshold range setup unit, for setting in advance a plurality of different threshold ranges;
The first determining unit, for threshold range under definite described reliable value;
The second determining unit, for searching the corresponding relation between the threshold range that sets in advance and reliable grade, determines the reliable grade corresponding with the affiliated threshold range of described reliable value.
8. device according to claim 7, is characterized in that, also comprises:
Display unit, for showing described reliable grade.
9. device according to claim 8, is characterized in that, described response unit comprises:
The first response unit, detects request for responding the reliability receiving, and according to described reliability, detects the electric power resource information of carrying in request and the resource value evaluation rule setting in advance, and calculates the resource value of electric power resource;
The second response unit, for detecting and ask the electric power resource information of carrying and the resources loss degree evaluation rule setting in advance according to described reliability, calculates the resources loss degree of electric power resource;
The 3rd response unit, for detecting and ask the electric power resource information of carrying and the failure rate evaluation rule setting in advance according to described reliability, calculates the failure rate of electric power resource.
10. according to the device described in claim 6-9 any one, it is characterized in that, described computing unit comprises:
The first computing unit, for calculating the product of described resource value, resources loss degree and failure rate;
The second computing unit, for the reliable value using the result of described product as described electric power resource, detects the reliability of described electric power resource to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457404.3A CN104200111A (en) | 2014-09-10 | 2014-09-10 | Reliability detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457404.3A CN104200111A (en) | 2014-09-10 | 2014-09-10 | Reliability detection method and device |
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| CN104200111A true CN104200111A (en) | 2014-12-10 |
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| CN201410457404.3A Pending CN104200111A (en) | 2014-09-10 | 2014-09-10 | Reliability detection method and device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164819A (en) * | 2013-03-29 | 2013-06-19 | 广东电网公司 | Power equipment safety detection method and device |
| CN103246939A (en) * | 2013-05-14 | 2013-08-14 | 南京南瑞集团公司 | Security and stability margin based on-line identification method for power network operating safety risk incidents |
| CN103337043A (en) * | 2013-06-27 | 2013-10-02 | 广东电网公司电力调度控制中心 | Pre-warning method and system for running state of electric power communication equipment |
-
2014
- 2014-09-10 CN CN201410457404.3A patent/CN104200111A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164819A (en) * | 2013-03-29 | 2013-06-19 | 广东电网公司 | Power equipment safety detection method and device |
| CN103246939A (en) * | 2013-05-14 | 2013-08-14 | 南京南瑞集团公司 | Security and stability margin based on-line identification method for power network operating safety risk incidents |
| CN103337043A (en) * | 2013-06-27 | 2013-10-02 | 广东电网公司电力调度控制中心 | Pre-warning method and system for running state of electric power communication equipment |
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