CN109389333A - The methods of risk assessment and device of power equipment - Google Patents
The methods of risk assessment and device of power equipment Download PDFInfo
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Abstract
The invention discloses a kind of methods of risk assessment of power equipment and devices.Wherein, this method comprises: obtaining the detection data of equipment to be assessed；The corresponding risk score of each detection data is determined according to preset risk score table；The risk class of equipment to be assessed is determined based on risk score.The present invention solves the prior art and mainly assesses according to subjective factor power equipment flood control risk, and the condition of a disaster is caused to predict not accurate technical problem.
Description
Technical field
The present invention relates to risk assessment fields, in particular to the methods of risk assessment and device of a kind of power equipment.
Background technique
Meteorological disaster seriously threatens the power supply safety of power grid, the geographic climate in the region as locating for some power equipments
Complexity, meteorological disaster type is more, and may also have stronger local, and damage control difficulty is also bigger, especially the summer
The secondary disaster that presentation is measured big, wide feature, and thus caused more than flood season in season disastrous rainstorm such as mountain torrents mud-rock flow, river water fall
Filling, low-lying place's rainwater catchment etc. seriously affect power network safety operation.Conventional electric power equipment flood control work risk assessment work master
If dividing risk by subjective judgement in conjunction with O&M experience according to information such as history rainfall, flood season unit exception situations
Grade.
Since the flood control methods of risk assessment of existing electric power facility is mainly differentiated according to subjective factor, the condition of a disaster prediction
Information is not accurate, and therefore, poor in timeliness, reference value be not high, so as to cause prevention and control blindness, prevention and control deficiency and mistake during flood control
The problem of spending and depositing.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of methods of risk assessment of power equipment and devices, at least to solve the prior art
It is main that power equipment flood control risk is assessed according to subjective factor, cause the condition of a disaster to predict not accurate technical problem.
According to an aspect of an embodiment of the present invention, a kind of methods of risk assessment of power equipment is provided, comprising: obtain
The detection data of equipment to be assessed；The corresponding risk score of each detection data is determined according to preset risk score table；It is based on
Risk score determines the risk class of equipment to be assessed.
Further, the detection data of equipment to be assessed includes at least one following: power grid history flood control hidden danger information, to
The status information and weather prognosis information of assessment equipment.
Further, the methods of risk assessment of power equipment further include: the device data of multiple power equipments is obtained,
In, device data includes at least one following: the device types of multiple power equipments, location information, history flood season operating condition,
Environmental information；Risk indicator is determined based on device data；Determine the corresponding risk score of each risk indicator；Based on each risk
The corresponding risk score of index determines risk score table.
Further, the methods of risk assessment of power equipment further include: determine the corresponding device type of equipment to be assessed；Base
The corresponding risk indicator of each detection data is determined in device type；Determine that risk indicator is corresponding based on preset risk score table
Risk score.
Further, the methods of risk assessment of power equipment further include: determine the corresponding weighted value of each risk indicator；Base
It is weighted in the risk score that weighted value treats assessment equipment, obtains target score value；Based on target score value, institute is right
The scoring range answered, determines the risk class of equipment to be assessed, wherein risk class includes at least: low risk level, risk
Grade, high-risk grade.
Further, the methods of risk assessment of power equipment further include: obtain the corresponding revision value of risk class；Based on repairing
Value is ordered to revise scoring range corresponding to risk class.
According to another aspect of an embodiment of the present invention, a kind of risk assessment device of power equipment is additionally provided, comprising: obtain
Modulus block, for obtaining the detection data of equipment to be assessed；First determining module, for being determined according to preset risk score table
The corresponding risk score of each detection data；Second determining module, for determining the risk of equipment to be assessed based on risk score
Grade.
According to another aspect of an embodiment of the present invention, a kind of storage medium is additionally provided, which includes storage
Program, wherein equipment where control storage medium executes the methods of risk assessment of power equipment in program operation.
According to another aspect of an embodiment of the present invention, a kind of processor is additionally provided, which is used to run program,
In, the methods of risk assessment of power equipment is executed when program is run.
In embodiments of the present invention, in such a way that marking mode determines the risk class of power equipment, obtain it is to be evaluated
After the testing number for estimating equipment, the corresponding risk score of each detection data is determined by preset risk score table, then base
The risk class of equipment to be assessed is determined in risk score.
It being easily noted that, the application is treated assessment equipment based on preset risk score table and carries out risk score,
And then the risk class of equipment to be assessed is determined according to risk score, by the evaluation process of the risk class of equipment to be assessed into
Digitized weakens influence of the subjective factor to assessment result, to improve the standard of the flood control risk assessment of power equipment
True property, so that the risk class of power equipment has more reference value.
As shown in the above, scheme provided herein solves the prior art mainly according to subjective factor to electric power
Equipment flood control risk is assessed, and the condition of a disaster is caused to predict not accurate technical problem.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of methods of risk assessment flow chart of power equipment according to an embodiment of the present invention；And
Fig. 2 is a kind of risk assessment schematic device of power equipment according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of methods of risk assessment embodiment of power equipment is provided, it should be noted that
Step shown in the flowchart of the accompanying drawings can execute in a computer system such as a set of computer executable instructions, and
It, in some cases, can be to be different from sequence execution institute herein and although logical order is shown in flow charts
The step of showing or describing.
Fig. 1 is the methods of risk assessment flow chart of power equipment according to an embodiment of the present invention, as shown in Figure 1, this method
Include the following steps:
Step S102 obtains the detection data of equipment to be assessed.
It should be noted that above-mentioned equipment to be assessed can be power equipment, for example, transmission line of electricity, shaft tower, substation,
Power distribution station room/distribution line.The detection data of equipment to be assessed includes at least one following: power grid history flood control hidden danger information,
The status information and weather prognosis information of equipment to be assessed, wherein power grid history flood control hidden danger information includes equipment to be assessed
Equipment appearance to be assessed abnormal number and/or frequency caused by history rainfall and flood season in locating region；It is to be assessed
The status information of equipment includes the operating status of equipment to be assessed and the environmental information of local environment, wherein equipment to be assessed
Operating status include the operation time limit of equipment to be assessed, device model etc., the environmental information of equipment to be assessed includes to be assessed
Equipment local environment is vulnerable to flood season effect, for example, whether transmission line of electricity closes on whether river, substation room leak
Water, with the presence or absence of geological disaster hidden danger etc.；Weather prognosis information mainly includes the meteorological in short-term pre- of equipment local environment to be assessed
Measurement information, such as, it is contemplated that the information such as rainfall, wind-force.
In a kind of optional scheme, the risk assessment platform of power equipment can obtain the detection data of equipment to be assessed,
And detection data is handled, with the risk class of determination equipment to be assessed.Optionally, user can pass through input equipment (example
Such as, keyboard, mouse) to risk assessment platform input detection data, and then risk assessment platform can obtain the equipment to be assessed
Detection data.
In another optional scheme, user is defeated to risk assessment platform by input equipment (for example, keyboard, mouse)
Enter the identification information (for example, title and/or number of equipment to be assessed) of equipment to be assessed, risk assessment platform is from internet
And/or detection data corresponding to equipment to be assessed is extracted in the data system of work about electric power department, for example, risk assessment platform
The information such as rainfall, the wind-force size of preset time period are obtained by internet.
Step S104 determines the corresponding risk score of each detection data according to preset risk score table.
It should be noted that risk score table include staff formulate equipment to be assessed each detection data institute it is right
The risk score answered, for example, it is 1 point that the interlayer of substation, which leaks corresponding risk score,.
In a kind of optional scheme, different types of equipment to be assessed has different risk score tables, therefore, in root
Before determining the corresponding risk score of each detection data according to risk score table, it is thus necessary to determine that set corresponding to the equipment to be assessed
Standby type is then obtained and frame from the local of risk assessment platform for example, in the case where determining equipment to be assessed is overhead transmission line
The corresponding risk score table in ceases to be busy road.
In another optional scheme, different types of equipment to be assessed is opposite with the different piece in risk score table
It answers, for example, then determination is corresponding with overhead transmission line from risk score table in the case where determining equipment to be assessed is overhead transmission line
Risk score table in partial evaluation table, and the corresponding risk score of overhead transmission line is determined based on partial evaluation table.
Step S106 determines the risk class of equipment to be assessed based on risk score.
It should be noted that risk class includes at least: low risk level, risk grade, high-risk grade.Wherein,
Different risk class corresponds to different scoring ranges, for example, risk score is more than or equal to 0, and less than 1 for transmission line of electricity
When, determine that the corresponding risk class of transmission line of electricity is low risk level；Risk score is more than or equal to 1, and when less than 3, determines defeated
The corresponding risk class of electric line is risk grade.
It based on scheme defined by above-mentioned steps S102 to step S106, can know, electric power is determined using marking mode
The mode of the risk class of equipment is determined every after the testing number for obtaining equipment to be assessed by preset risk score table
The corresponding risk score of a detection data, is then based on the risk class that risk score determines equipment to be assessed.
It being easily noted that, the application is treated assessment equipment based on preset risk score table and carries out risk score,
And then the risk class of equipment to be assessed is determined according to risk score, by the evaluation process of the risk class of equipment to be assessed into
Digitized weakens influence of the subjective factor to assessment result, to improve the standard of the flood control risk assessment of power equipment
True property, so that the risk class of power equipment has more reference value.
As shown in the above, scheme provided herein solves the prior art mainly according to subjective factor to electric power
Equipment flood control risk is assessed, and the condition of a disaster is caused to predict not accurate technical problem.
In a kind of optional scheme, determining that the corresponding risk of each detection data is commented according to preset risk score table
/ preceding, risk assessment platform is it needs to be determined that risk score table.Specifically, risk assessment platform obtains multiple power equipments first
Device data, be then based on device data and determine risk indicator, and determine the corresponding risk score of each risk indicator, finally
Risk score table is determined based on the corresponding risk score of each risk indicator.Wherein, device data includes at least one following: more
Device type, location information, the history flood season operating condition, environmental information of a power equipment.
Optionally, staff is by collecting the device datas of multiple power equipments, for example, device type, geographical location,
History flood season operating condition, environmental information etc., then, it is determined that flood control risk class Score index, and work out risk score table.So
Staff reconnoitres the scene of transmission facility afterwards, according to risk score table one by one to power equipment carry out site environment,
The scoring work such as equipment state, is completed after assessing by data inputting risk assessment platform, so that risk assessment platform passes through machine
The mode of study determines risk score corresponding to each risk indicator, and generates risk score table.Generating risk score table
Later, risk assessment platform stores risk score table.
It should be noted that risk indicator is to determine the key factor of the risk score of power equipment, for example, all previous flood season
In the shaft tower with flood control hidden danger quantity, substation or power distribution station with the presence or absence of channel leakage etc..
In a kind of optional scheme, after risk score table has been determined, risk assessment platform is according to preset risk
Grade form determines the corresponding risk score of each detection data.Specifically, risk assessment platform determines equipment pair to be assessed first
The device type answered is then based on device type and determines the corresponding risk indicator of each detection data, is finally based on preset wind
Dangerous grade form determines the corresponding risk score of risk indicator.
Optionally, table 1 is a kind of optional risk score table.Risk assessment platform is in the equipment class for determining equipment to be assessed
After type, the corresponding risk score table of the equipment to be assessed is determined, for example, determining that equipment to be assessed is overhead transmission line or distribution
In the case where route, partial evaluation table corresponding to ceases to be busy road or distribution line is determined from risk score table, and according to risk
Risk indicator in grade form determines risk score corresponding to the detection data of equipment to be assessed, for example, aerial determining
Route is located in neighbouring river, and when vulnerable to rain drop erosion, determines that the corresponding risk score of the risk indicator is 1 point, be 0 otherwise
Point.
In a kind of optional scheme, determined risk score corresponding to each detection data of equipment to be assessed it
Afterwards, risk assessment platform is based further on the risk class that risk score determines equipment to be assessed.Specifically, risk assessment platform
It determines the corresponding weighted value of each risk indicator, is then based on weighted value and treats the risk score of assessment equipment and be weighted meter
It calculates, obtains target score value, finally based on scoring range corresponding to target score value, determine the risk etc. of equipment to be assessed
Grade.
Table 1
In a kind of optional scheme, determined risk score corresponding to each detection data of equipment to be assessed it
Afterwards, risk assessment platform is based further on the risk class that risk score determines equipment to be assessed.Specifically, risk assessment platform
It determines the corresponding weighted value of each risk indicator, is then based on weighted value and treats the risk score of assessment equipment and be weighted meter
It calculates, obtains target score value, finally based on scoring range corresponding to target score value, determine the risk etc. of equipment to be assessed
Grade.
It should be noted that the risk class of equipment to be assessed and power grid history flood control hidden danger information, equipment to be assessed
Status information and weather prognosis information etc. are information-related, specific as shown in table 2.
The application division principle according to shown in table 2, it is determined that evaluation index shown in table 1 and risk score, in base
After table 2 determines risk score corresponding to each detection data of equipment to be assessed, risk that risk assessment platform obtains
Scoring is weighted, and obtains target score value corresponding to equipment to be assessed.Wherein, the corresponding weighted value of risk indicator can
The influence degree for the risk class for treating assessment equipment according to risk indicator each in historical experience by staff determines, example
Such as, risk indicator treat the risk class of assessment equipment influence degree it is bigger when, the corresponding weighted value of the risk indicator
It is bigger.
Further, after obtaining target score value, risk assessment platform can based on risk class tablet shown in table 3 come
Risk class corresponding to the equipment to be assessed is determined, for example, for substation, if obtained target score value is more than or equal to
1, and less than 3, it is determined that the corresponding risk class of substation is risk grade.
Table 2
Table 3
| Risk class | Transmission line of electricity | Substation | Power distribution station room/distribution line |
| Low-risk | [0,1) | [0,1) | [0,1) |
| Risk | [1,3) | [1,3) | [1,3) |
| High risk | [3,∞) | [3,∞) | [3,∞) |
It should be noted that after the risk class for determining equipment to be assessed based on risk score, in order to guarantee to treat
The risk class of assessment equipment is able to carry out accurate assessment, and risk assessment platform also revises risk score table.In addition,
Risk assessment platform can also obtain the corresponding revision value of risk class, and based on revision value to scoring model corresponding to risk class
It encloses and is revised.
As shown in the above, in this application, according to power grid history flood control hidden danger situation, electric power facility present position,
The flood control risk class of power equipment is divided into high, medium and low totally three ranks, to power equipment by the factors such as weather prognosis in short-term
Flood control hidden danger risk assessed, realize the division to flood control risk class, while realizing to flood control risk class
It dynamically adjusts, and then solve subjective factor under Traditional measurements mode to influence greatly, the condition of a disaster predictive information is not precisely so as to cause anti-
During flood prevention and control blindly, prevention and control deficiency and excessively and the problem of deposit.It is manually commented in addition, scheme provided herein also passes through
Estimate data and real time meteorological data COMPREHENSIVE CALCULATING, realize power equipment flood control risk class evaluation work, it is anti-to solve tradition
The problems such as flood risk class timeliness is poor, reference value is not high.
Embodiment 2
According to embodiments of the present invention, a kind of risk assessment Installation practice of power equipment is additionally provided, wherein Fig. 2 is
The risk assessment schematic device of power equipment according to an embodiment of the present invention, as shown in Fig. 2, the device includes: acquisition module
201, the first determining module 203 and the second determining module 205.
Wherein, module 201 is obtained, for obtaining the detection data of equipment to be assessed；First determining module 203 is used for root
The corresponding risk score of each detection data is determined according to preset risk score table；Second determining module 205, for being based on risk
Scoring determines the risk class of equipment to be assessed.Wherein, the detection data of equipment to be assessed includes at least one following: power grid is gone through
The location information and weather prognosis information of history flood control hidden danger information, equipment to be assessed.
Herein it should be noted that above-mentioned acquisition module 201, the first determining module 203 and the second determining module 205 are right
Should be in the step S102 to step S106 of above-described embodiment, example and application scenarios that three modules and corresponding step are realized
It is identical, but it is not limited to the above embodiments disclosure of that.
In a kind of optional scheme, the risk assessment device of power equipment further include: first obtains module, third determines
Module, the 4th determining module and the 5th determining module.Wherein, first module is obtained, for obtaining setting for multiple power equipments
Standby data, wherein device data includes at least one following: the device type of multiple power equipments, location information, history flood season
Operating condition, environmental information；Third determining module, for determining risk indicator based on device data；4th determining module, is used for
Determine the corresponding risk score of each risk indicator；5th determining module, for being commented based on the corresponding risk of each risk indicator
Divide and determines risk score table.
In a kind of optional scheme, the first determining module includes: the 6th determining module, the 7th determining module and the 8th
Determining module.Wherein, the 6th determining module, for determining the corresponding device type of equipment to be assessed；7th determining module, is used for
The corresponding risk indicator of each detection data is determined based on device type；8th determining module, for being commented based on preset risk
Table is divided to determine the corresponding risk score of risk indicator.
In a kind of optional scheme, the second determining module includes: that the 9th determining module, processing module and the tenth are determining
Module.Wherein, the 9th determining module, for determining the corresponding weighted value of each risk indicator；Processing module, for being based on weight
The risk score that value treats assessment equipment is weighted, and obtains target score value；Tenth determining module, for being based on target
Scoring range corresponding to score value, determines the risk class of equipment to be assessed, wherein risk class includes at least: low-risk
Grade, risk grade, high-risk grade.
In a kind of optional scheme, the risk assessment device of power equipment further include: second obtains module and revision
Module.Wherein, second module is obtained, for obtaining the corresponding revision value of risk class；Module is revised, for being based on revision value pair
Scoring range corresponding to risk class is revised.
Embodiment 3
According to another aspect of an embodiment of the present invention, a kind of storage medium is additionally provided, which includes storage
Program, wherein equipment where control storage medium executes the risk assessment side of the power equipment in embodiment 1 in program operation
Method.
Embodiment 4
According to another aspect of an embodiment of the present invention, a kind of processor is additionally provided, which is used to run program,
In, the methods of risk assessment of the power equipment in embodiment 1 is executed when program is run.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of methods of risk assessment of power equipment characterized by comprising
Obtain the detection data of equipment to be assessed；
The corresponding risk score of each detection data is determined according to preset risk score table；
The risk class of the equipment to be assessed is determined based on the risk score.
2. the method according to claim 1, wherein the detection data of the equipment to be assessed include it is following at least
One of: power grid history flood control hidden danger information, the status information and weather prognosis information of the equipment to be assessed.
3. the method according to claim 1, wherein determining each inspection according to preset risk score table
Before the corresponding risk score of measured data, the method also includes:
Obtain the device data of multiple power equipments, wherein the device data includes at least one following: the multiple electric power
Device type, location information, the history flood season operating condition, environmental information of equipment；
Risk indicator is determined based on the device data；
Determine the corresponding risk score of each risk indicator；
The risk score table is determined based on the corresponding risk score of each risk indicator.
4. according to the method described in claim 3, it is characterized in that, determining each detection according to preset risk score table
The corresponding risk score of data, comprising:
Determine the corresponding device type of the equipment to be assessed；
The corresponding risk indicator of each detection data is determined based on the device type；
The corresponding risk score of the risk indicator is determined based on the preset risk score table.
5. according to the method described in claim 4, it is characterized in that, determining the equipment to be assessed based on the risk score
Risk class, comprising:
Determine the corresponding weighted value of each risk indicator；
It is weighted based on risk score of the weighted value to the equipment to be assessed, obtains target score value；
Based on scoring range corresponding to the target score value, the risk class of the equipment to be assessed is determined, wherein described
Risk class includes at least: low risk level, risk grade, high-risk grade.
6. the method according to claim 1, wherein determining the equipment to be assessed based on the risk score
Risk class after, the method also includes:
Obtain the corresponding revision value of the risk class；
Scoring range corresponding to the risk class is revised based on the revision value.
7. a kind of risk assessment device of power equipment characterized by comprising
Module is obtained, for obtaining the detection data of equipment to be assessed；
First determining module, for determining the corresponding risk score of each detection data according to preset risk score table；
Second determining module, for determining the risk class of the equipment to be assessed based on the risk score.
8. device according to claim 7, which is characterized in that the detection data of the equipment to be assessed include it is following at least
One of: the location information and weather prognosis information of power grid history flood control hidden danger information, the equipment to be assessed.
9. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When control the storage medium where equipment perform claim require any one of 1 to 6 described in power equipment risk assessment
Method.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 6 described in power equipment methods of risk assessment.
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| CN201811629072.7A CN109389333A (en) | 2018-12-28 | 2018-12-28 | The methods of risk assessment and device of power equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112070406A (en) * | 2020-09-11 | 2020-12-11 | 国网北京市电力公司 | Equipment risk processing method and device for power transmission equipment and electronic device |
| CN112070407A (en) * | 2020-09-11 | 2020-12-11 | 国网北京市电力公司 | Environmental risk processing method and device for power transmission equipment |
| CN112308460A (en) * | 2020-11-23 | 2021-02-02 | 国网北京市电力公司 | Safety production risk assessment method and device, processor and risk assessment system |
| CN112381437A (en) * | 2020-11-23 | 2021-02-19 | 国网北京市电力公司 | Power grid risk assessment method and device, processor and risk assessment system |
| CN115760074A (en) * | 2022-12-07 | 2023-03-07 | 中国南方电网有限责任公司超高压输电公司广州局 | Power equipment operation and maintenance method and device, computer equipment and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107832975A (en) * | 2017-11-30 | 2018-03-23 | 南方电网科学研究院有限责任公司 | A kind of equipment complex methods of risk assessment, device and power system |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107832975A (en) * | 2017-11-30 | 2018-03-23 | 南方电网科学研究院有限责任公司 | A kind of equipment complex methods of risk assessment, device and power system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112070406A (en) * | 2020-09-11 | 2020-12-11 | 国网北京市电力公司 | Equipment risk processing method and device for power transmission equipment and electronic device |
| CN112070407A (en) * | 2020-09-11 | 2020-12-11 | 国网北京市电力公司 | Environmental risk processing method and device for power transmission equipment |
| CN112308460A (en) * | 2020-11-23 | 2021-02-02 | 国网北京市电力公司 | Safety production risk assessment method and device, processor and risk assessment system |
| CN112381437A (en) * | 2020-11-23 | 2021-02-19 | 国网北京市电力公司 | Power grid risk assessment method and device, processor and risk assessment system |
| CN115760074A (en) * | 2022-12-07 | 2023-03-07 | 中国南方电网有限责任公司超高压输电公司广州局 | Power equipment operation and maintenance method and device, computer equipment and storage medium |
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