CN113219001A - Grounding model selection method and device based on numerical algorithm - Google Patents
Grounding model selection method and device based on numerical algorithm Download PDFInfo
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- CN113219001A CN113219001A CN202110469140.3A CN202110469140A CN113219001A CN 113219001 A CN113219001 A CN 113219001A CN 202110469140 A CN202110469140 A CN 202110469140A CN 113219001 A CN113219001 A CN 113219001A
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
Abstract
The invention provides a grounding model selection method and a grounding model selection device based on a numerical algorithm, wherein the model selection method comprises the following steps: acquiring soil parameters of a target area; generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment; and determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device. According to the scheme, when parameters of the grounding device are determined, a parameter determination formula is generated based on the soil parameters, so that the parameters contained in the parameter determination formula can be matched with the soil parameters of a target area, and the parameters of the grounding device matched with the power transmission equipment, which are determined through a numerical algorithm, can ensure accurate determination and reliability of the parameters contained in the grounding device.
Description
Technical Field
The invention relates to the technical field of lightning protection grounding, in particular to a grounding model selection method and device based on a numerical algorithm.
Background
With the development of social power systems, the grounding system of the power transmission line is of great importance, the qualification of the grounding resistance of the grounding grid of the power transmission line is the basis of the safe operation of the power system, and is also an important parameter for measuring the effectiveness and the safety of the grounding system and identifying whether the grounding system meets the design requirements.
The surface of the metal material at the bottom end of the power transmission equipment, such as a tower pole, is externally coated with the grounding device, such as a grounding body (including a grounding module, resistance reducing cloth and the like) is buried in the soil for a long time, and the grounding device can be corroded due to the fact that the soil is complex in composition structure and contains more corrosive components. For the soils in different regions, different types of grounding devices are usually required to be selected to meet the grounding requirements of power transmission equipment due to different soil parameters. However, there is no method for selecting the grounding device for reference when performing the grounding selection, so how to provide reference for the grounding device is an urgent technical problem to be solved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a grounding model selection method and a grounding model selection device based on a numerical algorithm, which are used for achieving the purpose of providing reference for the model selection of a grounding device.
In a first aspect, an embodiment of the present invention provides a ground model selection method based on a numerical algorithm, including: acquiring soil parameters of a target area, wherein the soil parameters comprise soil resistivity;
generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
and determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
Optionally, the generating a parameter determination formula for the power transmission equipment based on the soil parameter comprises: and fusing parameters contained in the grounding device by adopting a preset fusion formula according to the soil parameters to obtain a parameter determination formula for the power transmission equipment.
Optionally, the parameters included in the grounding device include: the resistance of the grounding module and the resistance of the resistance reducing cloth; the preset fusion formula comprises:
rho represents the resistivity of the soil, S represents the area of the resistance reducing cloth, T represents the number of the grounding modules, alphai represents a weight coefficient corresponding to the ith grounding module, l represents the length of the resistance reducing cloth, beta represents a hyper-parameter corresponding to the resistance reducing cloth, and Rx represents the total resistance value of the grounding device.
Optionally, the grounding mode of the grounding module includes horizontal grounding and vertical grounding;
when the grounding module is horizontally grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, h represents the buried depth of the grounding module, d represents the thickness of the grounding module, A is a preset shape coefficient, and eta is a preset adjustment coefficient;
when the grounding module is vertically grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, d represents the thickness of the grounding module, and eta is a preset adjustment coefficient.
Optionally, the determining, according to the parameter determination formula and by using a preset numerical algorithm, a parameter of the grounding device matched with the power transmission equipment includes:
acquiring equipment parameters of the power transmission equipment;
determining a target resistance value corresponding to the power transmission equipment as a total resistance value of the grounding device; the target resistance value is determined based on equipment parameters of the power transmission equipment and meets the grounding safety requirement of the power transmission equipment;
and solving the parameter determination formula by adopting a preset numerical algorithm according to the target resistance value to obtain the resistance value of the grounding module matched with the power transmission equipment and the resistance value of the resistance reducing cloth.
Optionally, the selecting a corresponding grounding device for the power transmission equipment according to the parameter of the grounding device includes: and selecting the length and the number of the grounding modules according to the resistance value of the grounding module, and selecting the area of the resistance reducing cloth according to the resistance value of the resistance reducing cloth.
In a second aspect, an embodiment of the present invention provides a ground model selection apparatus based on a numerical algorithm, including:
the parameter acquisition device is used for acquiring soil parameters of a target area, wherein the target area is a land area to be grounded, and the soil parameters comprise soil resistivity;
a formula generation module for generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
and the cloud selection module is used for determining parameters of the grounding device matched with the power transmission equipment according to the parameter determination formula and by adopting a preset numerical algorithm, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
Optionally, the formula generation module is specifically configured to fuse, according to the soil parameter, parameters included in the grounding device by using a preset fusion formula to obtain a parameter determination formula for the power transmission equipment.
In a third aspect, an embodiment of the present invention provides an electronic device, which is characterized by including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any grounding model selection method based on the numerical algorithm when executing the program stored in the memory.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements any of the grounding typing method steps based on a numerical algorithm.
The invention has the beneficial effects that:
the invention provides a grounding model selection method based on a numerical algorithm, which comprises the following steps: acquiring soil parameters of a target area, wherein the soil parameters comprise soil resistivity; generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment; and determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device. According to the technical scheme, when the parameters of the grounding device are determined, the parameter determination formula is generated based on the soil parameters, so that the parameters contained in the parameter determination formula can be matched with the soil parameters of the target area, and the parameters of the grounding device matched with the power transmission equipment, which are determined through a numerical algorithm, can ensure the accurate determination and the reliability of the parameters contained in the grounding device.
Drawings
FIG. 1 is a flow chart of a method for ground selection based on numerical algorithm according to the present invention;
fig. 2 is a schematic structural diagram of a grounding model selection device based on a numerical algorithm according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to achieve the purpose of providing reference for the model selection of the grounding device, the embodiment of the invention provides a grounding model selection method and a grounding model selection device based on a numerical algorithm.
It should be noted that the ground model selection method based on the numerical algorithm provided by the embodiment of the present invention may be applied to an electronic device, and in practical application, the electronic device may be: smart phones, tablet computers, notebook computers, and the like, which are all reasonable.
The grounding model selection method based on the numerical algorithm provided by the embodiment of the invention can comprise the following steps:
acquiring soil parameters of a target area, wherein the soil parameters comprise soil resistivity;
generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
and determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
According to the technical scheme, when the parameters of the grounding device are determined, the parameter determination formula is generated based on the soil parameters, so that the parameters contained in the parameter determination formula can be matched with the soil parameters of the target area, and the parameters of the grounding device matched with the power transmission equipment, which are determined through a numerical algorithm, can ensure the accurate determination and the reliability of the parameters contained in the grounding device.
The following describes a grounding model selection method based on a numerical algorithm according to an embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a ground model selection method based on a numerical algorithm according to an embodiment of the present invention may include the following steps:
s101, obtaining soil parameters of a target area, wherein the soil parameters comprise soil resistivity. The target area may be any land area where there is a need for grounding, for example: a land area where power transmission equipment is installed.
Considering that the soil parameters of the target area may be stored locally in the execution main body in advance, or may be acquired through a manner of interacting with a user, in this way, there may be a plurality of manners for acquiring the soil parameters of the target area. For example, in one implementation, obtaining soil parameters of the target area may include: and querying the soil parameters of the target area from a locally stored target association relation, wherein the target association relation is a pre-constructed relation between the soil parameters and the area.
For example, in another implementation, obtaining soil parameters of the target area may include: and displaying a user interface for inputting soil parameters on the user interface so that the user can input the soil parameters of the target area through the user interface. The embodiment of the present invention does not limit the specific form of the displayed user interface.
To further understand the soil characteristics of the target area, the soil parameters of the target area may also include, for example, topographical features, such as: plain or plateau, etc.; soil types, for example: brick red soil, yellow soil and the like; soil corrosion grades, for example: weak corrosivity, medium corrosivity, etc., as shown in the following table:
according to the invention, only the resistivity of the soil is taken as a soil parameter for research, other parameters are not considered temporarily, and the optimization is required to be carried out subsequently.
S102, generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in the grounding device corresponding to the power transmission equipment.
It is contemplated that the grounding means may include a variety of, for example: a grounding module, a resistance reducing cloth, and the like, then, when the grounding selection is performed, there may be a plurality of parameters included in the grounding device, and for example, in an implementation, generating a parameter determination formula for the power transmission equipment based on the soil parameter may include: and fusing parameters contained in the grounding device by adopting a preset fusion formula according to the soil parameters to obtain a parameter determination formula for the power transmission equipment. Among these, the fusion formula may exist in various forms, for example: the fusion formula may include: multiplying the parameters contained in the grounding device according to a preset proportionality coefficient, or adding the parameters contained in the grounding device according to a preset weight coefficient, and the like.
Exemplary parameters included in the grounding device include: the resistance of the grounding module and the resistance of the resistance reducing cloth; the preset blending formula may include:
wherein Rn represents the resistance of the grounding module, and Rd represents the resistance of the resistance reducing cloth;
rho represents the resistivity of the soil, S represents the area of the resistance reducing cloth, T represents the number of the grounding modules, alphai represents a weight coefficient corresponding to the ith grounding module, l represents the length of the resistance reducing cloth, beta represents a hyper-parameter corresponding to the resistance reducing cloth, and Rx represents the total resistance value of the grounding device.
Considering that when the grounding device includes a plurality of grounding modules and resistance reducing cloth, for each grounding module, the resistance reducing effect of the grounding module is related to the distance between the grounding module and the power transmission equipment, that is, when the grounding module is selected for the power transmission equipment, the distance between each grounding module and the power transmission equipment needs to be taken into consideration, for example, a weight coefficient α i is set for each grounding module, so that the accuracy of selecting the grounding device can be improved. Furthermore, considering that the soil resistivity in the soil parameters may have an effect on the grounding module and the resistance reduction cloth, a parameter determination formula for the power transmission equipment may be generated based on the soil resistivity.
In addition, in practical applications, the grounding module has different grounding modes, such as: the resistance values of the different burying methods are different, such as horizontal grounding and vertical grounding. Thus, for example, when the grounding module is horizontally grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, h represents the buried depth of the grounding module, d represents the thickness of the grounding module, A is a preset shape coefficient, and eta is a preset adjustment coefficient;
when the grounding module is vertically grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, d represents the thickness of the grounding module, and eta is a preset adjustment coefficient.
And S103, determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
In order to reduce the amount of calculation and improve the accuracy of calculation, a preset numerical algorithm may be used to determine the parameters of the grounding device matched with the power transmission equipment. For example, in one implementation, determining the parameter of the grounding device matched with the power transmission equipment according to the parameter determination formula by using a preset numerical algorithm may include the following steps a to C:
a, acquiring equipment parameters of the power transmission equipment;
the device parameters of the power transmission device may include a plurality of types, and for example, the device parameters may include: device types, for example: power stations, towers, etc.; voltage classes, for example: 110KV, 220KV, etc. As shown in the following table:
considering that the device parameters of the power transmission device may be stored locally in the execution subject in advance, or may be acquired by interacting with a user, there may be a plurality of implementations of acquiring the device parameters of the power transmission device. In the embodiment of the present invention, the implementation manner for obtaining the device parameters of the power transmission device may refer to the implementation manner for obtaining the soil parameters of the target area in step S101, and details are not described here.
B, determining a target resistance value corresponding to the power transmission equipment as a total resistance value of the grounding device;
the target resistance value is determined based on equipment parameters of the power transmission equipment and meets the grounding safety requirement of the power transmission equipment;
it is to be understood that the safety requirements of different power transmission devices may not be the same, and in order to meet the grounding safety requirements of different power transmission devices, the determination may be based on device parameters of the power transmission device, and for example, the determining of the target resistance value corresponding to the power transmission device may include: and inquiring a safety resistance value matched with the equipment parameter, and determining a target resistance value corresponding to the power transmission equipment according to the safety resistance value.
And C, solving the parameter determination formula by adopting a preset numerical algorithm according to the target resistance value to obtain the resistance value of the grounding module matched with the power transmission equipment and the resistance value of the resistance reducing cloth.
It can be understood that the target resistance value is taken as a known quantity and is brought into a parameter determination formula, and a preset numerical algorithm is adopted to solve the parameter determination formula, so that the resistance value of the grounding module matched with the power transmission equipment and the resistance value of the resistance reduction cloth can be obtained.
For example, in an implementation manner, selecting a corresponding grounding device for the power transmission equipment according to the parameter of the grounding device may include: and selecting the length and the number of the grounding modules according to the resistance value of the grounding module, and selecting the area of the resistance reducing cloth according to the resistance value of the resistance reducing cloth.
According to the technical scheme, when the parameters of the grounding device are determined, the parameter determination formula is generated based on the soil parameters, so that the parameters contained in the parameter determination formula can be matched with the soil parameters of the target area, and the parameters of the grounding device matched with the power transmission equipment, which are determined through a numerical algorithm, can ensure the accurate determination and the reliability of the parameters contained in the grounding device.
In addition, when the grounding device comprises a plurality of grounding modules and resistance reducing cloth, the resistance reducing effect of each grounding module is related to the distance between the grounding module and the power transmission equipment, and a weight coefficient is set for each grounding module, so that the selection accuracy of the grounding device can be improved.
With respect to the above method embodiment, as shown in fig. 2, an embodiment of the present invention further provides a ground model selection apparatus based on a numerical algorithm, including:
the parameter acquiring device 210 is configured to acquire soil parameters of a target area, where the target area is a land area to be grounded, and the soil parameters include soil resistivity;
a formula generation module 220 configured to generate a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
the cloud selecting module 230 is configured to determine, according to the parameter determination formula, parameters of the grounding device matched with the power transmission equipment by using a preset numerical algorithm, and select a corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
According to the technical scheme, when the parameters of the grounding device are determined, the parameter determination formula is generated based on the soil parameters, so that the parameters contained in the parameter determination formula can be matched with the soil parameters of the target area, and the parameters of the grounding device matched with the power transmission equipment, which are determined through a numerical algorithm, can ensure the accurate determination and the reliability of the parameters contained in the grounding device.
Optionally, the formula generating module 220 is specifically configured to fuse, according to the soil parameter, parameters included in the grounding device by using a preset fusion formula to obtain a parameter determination formula for the power transmission equipment.
Optionally, the parameters included in the grounding device include: the resistance of the grounding module and the resistance of the resistance reducing cloth; the preset fusion formula comprises:
rn represents the resistance of the grounding module, and Rd represents the resistance of the resistance reducing cloth
Rho represents the resistivity of the soil, S represents the area of the resistance reducing cloth, T represents the number of the grounding modules, alphai represents a weight coefficient corresponding to the ith grounding module, l represents the length of the resistance reducing cloth, beta represents a hyper-parameter corresponding to the resistance reducing cloth, and Rx represents the total resistance value of the grounding device.
Optionally, the grounding mode of the grounding module includes horizontal grounding and vertical grounding;
when the grounding module is horizontally grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, h represents the buried depth of the grounding module, d represents the thickness of the grounding module, A is a preset shape coefficient, and eta is a preset adjustment coefficient;
when the grounding module is vertically grounded:
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, d represents the thickness of the grounding module, and eta is a preset adjustment coefficient.
Optionally, the determining, according to the parameter determination formula and by using a preset numerical algorithm, a parameter of the grounding device matched with the power transmission equipment includes:
acquiring equipment parameters of the power transmission equipment;
determining a target resistance value corresponding to the power transmission equipment as a total resistance value of the grounding device; the target resistance value is determined based on equipment parameters of the power transmission equipment and meets the grounding safety requirement of the power transmission equipment;
and solving the parameter determination formula by adopting a preset numerical algorithm according to the target resistance value to obtain the resistance value of the grounding module matched with the power transmission equipment and the resistance value of the resistance reducing cloth.
Optionally, the cloud selecting module 230 is specifically configured to select the length and the number of the grounding modules according to the resistance value of the grounding module, and select the area of the resistance reducing cloth according to the resistance value of the resistance reducing cloth.
The embodiment of the invention also provides electronic equipment which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus,
a memory for storing a computer program;
and the processor is used for realizing the steps of any grounding cloud type selection method based on the numerical algorithm when executing the program stored in the memory.
In yet another embodiment of the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of any one of the above-mentioned ground-based cloud model selection methods based on numerical algorithms.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A grounding model selection method based on a numerical algorithm is characterized by comprising the following steps:
acquiring soil parameters of a target area, wherein the soil parameters comprise soil resistivity;
generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
and determining parameters of the grounding device matched with the power transmission equipment by adopting a preset numerical algorithm according to the parameter determination formula, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
2. The method according to claim 1, wherein generating a parameter determination formula for the power transmission equipment based on the soil parameters comprises in particular:
and according to the soil parameters, fusing parameters contained in the grounding device by adopting a preset fusion formula to obtain a parameter determination formula for the power transmission equipment.
3. The method of claim 2, wherein the grounding device includes parameters comprising: the resistance of the grounding module and the resistance of the resistance reducing cloth; the preset fusion formula comprises:
wherein R isnCharacterizing the resistance of the grounded module, RdThe resistance of the resistance-reducing cloth is characterized,
rho represents soil resistivity, S represents resistance reducing clothT denotes the number of grounded modules, αiThe weight coefficient corresponding to the ith grounding module is represented, l represents the length of the resistance reducing cloth, beta represents the hyper-parameter corresponding to the resistance reducing cloth, and RxThe total resistance value of the grounding device is characterized.
4. The method of claim 3, wherein the grounding mode of the grounding module comprises a horizontal grounding and a vertical grounding;
when the grounding module is horizontally grounded,
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, h represents the buried depth of the grounding module, d represents the thickness of the grounding module, A is a preset shape coefficient, and eta is a preset adjustment coefficient;
when the grounding module is a vertical ground,
wherein rho represents the resistivity of the soil, l represents the length of the grounding module, d represents the thickness of the grounding module, and eta is a preset adjustment coefficient.
5. The method according to claim 3 or 4, wherein determining parameters of an earthing device matched with the power transmission equipment by using a preset numerical algorithm according to the parameter determination formula specifically comprises:
acquiring equipment parameters of the power transmission equipment;
determining a target resistance value corresponding to the power transmission equipment as a total resistance value of the grounding device; the target resistance value is determined based on equipment parameters of power transmission equipment and meets the grounding safety requirement of the power transmission equipment;
and solving the parameter determination formula by adopting a preset numerical algorithm according to the target resistance value to obtain the resistance value of the grounding module matched with the power transmission equipment and the resistance value of the resistance reducing cloth.
6. The method according to claim 5, wherein selecting a corresponding grounding device for the power transmission equipment according to the parameter of the grounding device specifically comprises:
and selecting the length and the number of the grounding modules according to the resistance value of the grounding module, and selecting the area of the resistance reducing cloth according to the resistance value of the resistance reducing cloth.
7. A grounding model selection device based on numerical algorithm is characterized by comprising:
the parameter acquisition device is used for acquiring soil parameters of a target area, wherein the target area is a land area to be grounded, and the soil parameters comprise soil resistivity;
a formula generation module for generating a parameter determination formula for the power transmission equipment based on the soil parameter; the parameter determination formula is used for determining parameters contained in a grounding device corresponding to the power transmission equipment;
and the cloud selection module is used for determining the parameters of the grounding device matched with the power transmission equipment according to the parameter determination formula and by adopting a preset numerical algorithm, and selecting the corresponding grounding device for the power transmission equipment according to the parameters of the grounding device.
8. The device according to claim 7, wherein the formula generation module is specifically configured to obtain a parameter determination formula for the power transmission equipment by fusing parameters included in the grounding device according to soil parameters by using a preset fusion formula.
9. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 when executing a program stored in the memory.
10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 6.
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| CN106096225A (en) * | 2016-05-27 | 2016-11-09 | 三峡大学 | The power station of a kind of karst area geomorphic feature or the preparation method of grounding net of transformer substation resistance value |
| CN111521875A (en) * | 2020-03-19 | 2020-08-11 | 中国电力科学研究院有限公司 | Method and system for determining grounding impedance of shared tower |
| CN112069608A (en) * | 2020-07-17 | 2020-12-11 | 中国电力科学研究院有限公司 | Grounding design method and device for power transmission line tower |
| CN112580697A (en) * | 2020-12-04 | 2021-03-30 | 国网山东省电力公司电力科学研究院 | Method and system for selecting grounding of power transmission line tower |
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