Cable anti-icing device, method and equipment based on vibration assembly

Abstract

The invention discloses a cable anti-icing device, method and equipment based on a vibration assembly, and belongs to the technical field of electric power facilities. The device comprises a deicing condition identification module which is used for identifying whether a cable satisfies a deicing triggering condition of a vibration assembly; the rain and snow amount determination module is used for determining the amount of rain and snow attached to the cable under the condition that the triggering condition is identified to be met; the vibration assembly determining module is used for determining a vibration assembly according to the cable parameters of the cable and the rain and snow amount; and the vibration assembly control module is used for determining working parameters of the vibration assembly according to the rain and snow amount so as to control the vibration assembly to perform vibration operation according to the working parameters. According to the technical scheme, the amount of rain and snow attached to the cable is determined, the vibration assembly and the working parameters of the vibration assembly are determined according to the amount of rain and snow, accurate sensing and efficient response to the cable icing condition can be achieved, the probability of power interruption accidents caused by cable icing is remarkably reduced, and the stability and continuity of power transmission are guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of electric power facilities, and specifically relates to a cable anti-icing device, method and equipment based on a vibration component. Background Art

[0002] In winter, when the ambient temperature of the cable drops below freezing and the air humidity is high, the water vapor in the atmosphere will quickly condense into ice on the surface of the cable after it is cooled. As time goes by, the thickness of the ice continues to accumulate, and the weight of the cable increases sharply, which will not only cause the cable to sag and deform seriously, but may also further cause catastrophic accidents such as the tilt or even collapse of the tower, thereby interrupting the power transmission of the power grid. In addition, ice will also have an adverse effect on the electrical performance of the cable, significantly increase the line loss, and greatly increase the failure rate, which seriously threatens the reliability and stability of the power grid.

[0003] However, currently, the main method is to manually inspect the cables to understand the icing conditions of the cables and take de-icing measures. However, manual inspections contain subjective factors and cannot accurately determine the icing conditions of the cables. The selection of de-icing measures is often based on empirical judgment, which may lack scientificity and accuracy, thus affecting the de-icing efficiency and the safe operation of the power grid. In addition, manual de-icing consumes a lot of manpower and is very inefficient, making it difficult to meet the needs of rapid response and efficient maintenance of large-scale power grids. Therefore, how to automatically and accurately identify the amount of rain and snow attached to the cables, control the vibration components to work at the right time, and realize the automation of de-icing operations is a problem that people in this field urgently need to solve. Summary of the invention

[0004] The embodiments of the present application provide a cable anti-icing device, method and equipment based on a vibration component, the purpose of which is to achieve accurate perception and efficient response to cable icing conditions, significantly reduce the probability of power outage accidents caused by cable icing, and ensure the stability and continuity of power transmission.

[0005] In a first aspect, an embodiment of the present application provides a cable anti-icing device based on a vibration component, the device comprising:

[0006] A deicing condition identification module, used to identify whether the cable meets the triggering conditions for deicing the vibration assembly;

[0007] A rain and snow amount determination module, used to determine the amount of rain and snow attached to the cable when it is identified that the trigger condition is met;

[0008] A vibration component determination module, used for determining the vibration component according to the cable parameters of the cable and the amount of rain and snow;

[0009] The vibration component control module is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

[0010] In a second aspect, an embodiment of the present application provides a cable anti-icing method based on a vibration assembly, the method comprising:

[0011] Identify whether the cable meets the triggering condition for deicing the vibration component through a deicing condition identification module;

[0012] The rain and snow amount determination module determines the amount of rain and snow attached to the cable when the trigger condition is identified as being met;

[0013] Determining the vibration component according to the cable parameters of the cable and the amount of rain and snow by a vibration component determination module;

[0014] The working parameters of the vibration component are determined according to the amount of rain and snow through a vibration component control module, so as to control the vibration component to perform vibration operation according to the working parameters.

[0015] In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0016] In the embodiment of the present application, the deicing condition identification module is used to identify whether the cable meets the triggering condition for deicing the vibration component; the rain and snow amount determination module is used to determine the amount of rain and snow attached to the cable when it is identified that the triggering condition is met; the vibration component determination module is used to determine the vibration component according to the cable parameters of the cable and the amount of rain and snow; the vibration component control module is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters. The above-mentioned cable anti-icing device based on the vibration component can achieve accurate perception and efficient response to the cable icing situation by determining the amount of rain and snow attached to the cable and determining the vibration component and its working parameters according to the amount of rain and snow, significantly reducing the probability of power outage accidents caused by cable icing, and ensuring the stability and continuity of power transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a cable anti-icing device based on a vibration component provided in Example 1 of the present application;

[0018] Figure 2 It is a structural schematic diagram of a cable anti-icing device based on a vibration component provided in Example 2 of the present application;

[0019] Figure 3 It is a structural schematic diagram of a cable anti-icing device based on a vibration component provided in Example 3 of the present application;

[0020] Figure 4 It is a flow chart of a cable anti-icing method based on a vibration component provided in Example 4 of the present application;

[0021] Figure 5 It is a schematic diagram of the structure of an electronic device provided in Example 5 of the present application. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application clearer, the specific embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. It is understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for the convenience of description, only the part related to the present application but not all the contents are shown in the accompanying drawings. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow chart describes each operation (or step) as a sequential process, many of the operations therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of each operation can be rearranged. The process can be terminated when its operation is completed, but it can also have additional steps not included in the accompanying drawings. The process can correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0024] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0025] In the following, in conjunction with the accompanying drawings, the cable anti-icing device, method and equipment based on the vibration component provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0026] Embodiment 1

[0027] Figure 1 Schematic diagram of the structure of the cable anti-icing device based on the vibration component provided in the first embodiment of the present application. Figure 1 As shown, the device comprises:

[0028] A deicing condition identification module 110, for identifying whether the cable meets the triggering condition for deicing the vibration assembly;

[0029] A rain and snow amount determination module 120 is used to determine the amount of rain and snow attached to the cable when it is identified that the trigger condition is met;

[0030] A vibration component determination module 130, configured to determine a vibration component according to cable parameters of the cable and the amount of rain and snow;

[0031] The vibration component control module 140 is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

[0032] This application is applicable to scenarios where it is winter or rain, snow, fog and other weather conditions are within a certain temperature range, and the cables may be attached with rain or snow or ice may form. Specifically, the identification of trigger conditions, determination of the amount of rain and snow, determination of the vibration component and its working parameters, etc. can be performed by the intelligent terminal device, and the vibration component performs a vibration operation to make the rain and snow attached to the cable fall off or the ice cover break and fall off.

[0033] Based on the above usage scenarios, it can be understood that the executor of the present application can be a smart terminal device, such as a desktop computer, a laptop computer, a mobile phone, a tablet computer, and interactive multimedia, etc., and no excessive limitations are made here.

[0034] The deicing condition identification module 110 is used to identify whether the cable meets the triggering condition for deicing the vibration component.

[0035] A cable is a device used to transmit power or signals.

[0036] The vibration component may refer to a device that can make the cable vibrate with a suitable frequency and amplitude to make the rain and snow attached to the cable fall off or make the ice break and fall off. The vibration component may include electromagnetic vibrators, mechanical vibrators, ultrasonic vibrators, pneumatic vibrators and other types.

[0037] The triggering condition for deicing the vibration component may be a condition that describes the possibility of icing of the cable. The method for identifying whether the cable meets the triggering condition for deicing the vibration component may be to obtain temperature data and humidity data of the cable's surrounding environment, and determine that the cable meets the triggering condition for deicing the vibration component when the temperature data is lower than a preset temperature threshold and the humidity data exceeds a preset humidity threshold, or to obtain strain data of the cable through a strain sensor, and determine that the cable meets the triggering condition for deicing the vibration component when the strain data exceeds a preset strain threshold.

[0038] The rain and snow amount determination module 120 is used to determine the amount of rain and snow attached to the cable when it is identified that the trigger condition is met.

[0039] The amount of rain and snow can be a quantitative value for how much rain and snow is attached to the cable, which can be expressed in volume or mass. The amount of rain and snow attached to the cable can be determined by obtaining capacitance data between the two ends of the cable through a capacitance sensor, calculating the dielectric constant based on the capacitance data and determining the amount of rain and snow attached to the cable based on the dielectric constant, or determining the amount of rain and snow attached to the cable based on strain data.

[0040] The vibration component determination module 130 is used to determine the vibration component according to the cable parameters of the cable and the amount of rain and snow.

[0041] The cable parameters may be a set of parameters used to describe various aspects of information such as the physical properties, electrical properties, and installation environment properties of the cable. The cable parameters may include height difference parameters.

[0042] Determining the vibration component may include determining the type of the vibration component and determining the setting position of the vibration component. Accordingly, the method of determining the vibration component according to the cable parameters of the cable and the amount of rain and snow can adopt the method of determining the target type of the vibration component according to the amount of rain and snow, determining the center of gravity position of the cable according to the height difference parameter, and determining the center of gravity position as the setting position of the vibration component.

[0043] The vibration component control module 140 is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

[0044] The working parameters of a vibration component may refer to a series of key variables that determine the vibration characteristics and working efficiency of the vibration component during operation. Depending on the type of vibration component, the corresponding working parameters are also different. For example, the working parameters of an electromagnetic vibrator include the current intensity, voltage, number of turns and wire diameter of the electromagnetic coil, etc. The working parameters of a mechanical vibrator include the mass of the eccentric block, the eccentricity, the speed of the drive motor and the spring stiffness, etc. The working parameters of an ultrasonic vibrator include the ultrasonic frequency, power output and the matching degree of the resonant frequency of the vibrator, etc. The working parameters of a pneumatic vibrator include the air pressure, gas flow and the size and layout of the exhaust holes, etc.

[0045] The method of determining the working parameters of the vibration components according to the amount of rain and snow can adopt a strategy combining data fitting with intelligent algorithms. Specifically, first obtain historical data, which may include deicing effect evaluation data corresponding to different types of vibration components using different working parameters under different amounts of rain and snow (such as deicing efficiency and damage to cables); use data fitting technology to preliminarily build a correlation framework between the amount of rain and snow and the working parameters of various types of vibration components; introduce intelligent algorithms (such as neural network algorithms or deep learning algorithms, etc.), use historical data as a training set, let the algorithm learn the optimal combination mode of working parameters under different amounts of rain and snow and the corresponding deicing effect feedback, deeply mine the nonlinear relationships and high-order interactions hidden in the data, and refine and improve the initially constructed correlation model; input the current amount of rain and snow into the corrected and improved correlation model, and the correlation model outputs the working parameters of the vibration components.

[0046] In the technical solution, optionally, the rain and snow amount determination module is specifically used to:

[0047] When it is identified that the trigger condition is met, determining the amount of rain and snow attached to the cable according to a preset period;

[0048] determining a rain and snow adhesion speed according to the preset period and the amount of rain and snow;

[0049] Accordingly, the vibration component control module is specifically used for:

[0050] determining the working parameters of the vibration component according to the amount of rain and snow;

[0051] The vibration period of the vibration component is determined according to the rain and snow adhesion speed, so as to control the vibration component to perform vibration operation according to the working parameters and the vibration period.

[0052] The preset period may be a preset time interval for repeating the event of determining the amount of rain or snow deposited on the cable.

[0053] The rain and snow attachment speed may refer to the growth amount of the amount of rain and snow attached to the cable in a unit time. The rain and snow attachment speed may be determined according to the preset period and the amount of rain and snow. The difference between the amounts of rain and snow attached to the cable determined twice may be calculated, and the difference may be divided by the preset period to obtain the rain and snow attachment speed. The average of the rain and snow attachment speeds may be calculated as the final rain and snow attachment speed.

[0054] The vibration period may refer to the repetition time interval of the vibration component performing the vibration operation. The vibration period of the vibration component may be determined according to the rain and snow attachment speed. The maximum amount of rain and snow that can be attached to the cable may be determined according to the cable specification parameters, and the maximum amount of rain and snow is divided by the rain and snow attachment speed to obtain the vibration period of the vibration component. It is understandable that the faster the rain and snow attachment speed, the shorter the vibration period of the corresponding vibration component.

[0055] Here is a sample code for determining the vibration period of a vibration component:

[0056] #Calculate the maximum amount of rain and snow that the cable can attach to based on the cable specification parameters def calculate_max_snow_rain_amount(cable_radius,cable_length):

[0057] #Calculate the surface area of ​​the cable. The cable can be approximately regarded as a cylinder. The surface area formula is 2πr(r+l)

[0058] surface_area=2*math.pi*cable_radius*(cable_radius+cable_length)

[0059] #Assumed amount of rain and snow that can adhere to each square meter (unit: kg / square meter, the real value can be replaced here)

[0060] snow_rain_per_area=10

[0061] return surface_area*snow_rain_per_area

[0062] #Simulate the amount of rain and snow attached to the cable. Here, a random sample value of the amount of rain and snow is returned (in actual applications, it needs to be replaced with a function that actually obtains data) def get_snow_rain_amount():

[0063] import random

[0064] return random.randint(0,10)# Example return value range, the unit can be determined according to the actual situation

[0065] #Preset cycle, in minutes, can be adjusted according to actual needs

[0066] preset_period = 5 #Store the amount of rain and snow obtained each time

[0067] snow_rain_amounts = [] #Store the calculated rain and snow adhesion speed

[0068] attachment_speeds=[]

[0069] #Assume that the cable radius is 0.1 meters and the length is 100 meters (actually according to the actual cable parameters)

[0070] cable_radius=0.1

[0071] cable_length=100

[0072] #Calculate the maximum amount of rain and snow that the cable can attach to

[0073] max_snow_rain_amount=calculate_max_snow_rain_amount(cable_radius,cable_length)

[0074] #Simulate obtaining the amount of rain and snow multiple times according to the preset cycle and calculate the attachment speed (the number of cycles here can be adjusted according to actual needs, such as monitoring for a long time such as hours or days) for_in range(10): #Simulate obtaining 10 times

[0075] current_amount=get_snow_rain_amount()

[0076] snow_rain_amounts.append(current_amount)

[0077] if len(snow_rain_amounts)>=2:

[0078] diff=snow_rain_amounts[-1]-snow_rain_amounts[-2]

[0079] attachment_speed=diff / preset_period

[0080] attachment_speeds.append(attachment_speed)

[0081] #Calculate the average rain and snow attachment speed if attachment_speeds:

[0082] avg_attachment_speed=sum(attachment_speeds) / len(attachment_speeds)else:

[0083] avg_attachment_speed=0

[0084] #Determine the vibration period of the vibration component according to the rain and snow attachment speed if avg_attachment_speed>0:

[0085] vibration_period=max_snow_rain_amount / avg_attachment_speedelse:

[0086] vibration_period = None # If the attachment speed is 0, you can set a suitable default value or processing logic according to the actual situation.

[0087] print(f"The calculated vibration period of the vibration component is: {vibration_period} (the unit is consistent with the preset period)")

[0088] The benefit of this arrangement of the present invention is that by determining the rain and snow adhesion speed according to the preset cycle and the amount of rain and snow, and determining the vibration period of the vibration component according to the rain and snow adhesion speed, the operating rhythm of the vibration component can be accurately adapted to the actual accumulation rate of rain and snow on the cable, thereby improving the dynamic adaptability and reliability of the present invention in response to changes in different weather conditions, and achieving efficient and intelligent cable icing prevention and removal effects.

[0089] In the example of the present application, the deicing condition identification module is used to identify whether the cable meets the triggering condition for deicing the vibration component; the rain and snow amount determination module is used to determine the amount of rain and snow attached to the cable when the triggering condition is identified as being met; the vibration component determination module is used to determine the vibration component according to the cable parameters of the cable and the amount of rain and snow; the vibration component control module is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters. This technical solution can achieve accurate perception and efficient response to the cable icing situation by determining the amount of rain and snow attached to the cable and determining the vibration component and its working parameters according to the amount of rain and snow, significantly reducing the probability of power outage accidents caused by cable icing, and ensuring the stability and continuity of power transmission.

[0090] Embodiment 2

[0091] Figure 2 This is a schematic diagram of the structure of the cable anti-icing device based on the vibration component provided in the second embodiment of the present application. This solution has made better improvements on the basis of the above embodiments, and the specific improvements are: the deicing condition identification module is specifically used to: obtain the temperature data and humidity data of the cable surrounding environment; when the temperature data is lower than the preset temperature threshold and the humidity data exceeds the preset humidity threshold, determine that the cable meets the triggering condition of the vibration component deicing; or obtain the strain data of the cable through the strain sensor; when the strain data exceeds the preset strain threshold, determine that the cable meets the triggering condition of the vibration component deicing.

[0092] like Figure 2 As shown, the device comprises:

[0093] A deicing condition identification module 210, for identifying whether the cable meets the triggering condition for deicing the vibration assembly;

[0094] A rain and snow amount determination module 220 is used to determine the amount of rain and snow attached to the cable when the trigger condition is identified to be met;

[0095] A vibration component determination module 230, configured to determine a vibration component according to cable parameters of the cable and the amount of rain and snow;

[0096] The vibration component control module 240 is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

[0097] The deicing condition identification module 210 is specifically used for:

[0098] Obtain temperature and humidity data of the cable's surrounding environment;

[0099] When the temperature data is lower than a preset temperature threshold and the humidity data exceeds a preset humidity threshold, determining that the cable meets the triggering condition for deicing the vibration assembly;

[0100] or,

[0101] Acquire the strain data of the cable through the strain sensor;

[0102] When the strain data exceeds a preset strain threshold, it is determined that the cable meets the triggering condition for de-icing the vibration assembly.

[0103] Temperature data can be a quantitative record of the degree of heat or coldness of the cable environment. Temperature data can be obtained through temperature sensors, and common temperature sensors include thermocouples, thermal resistors, and semiconductor temperature sensors. The preset temperature threshold can be a pre-set upper limit of temperature data indicating that the cable environment has reached a low temperature state that may cause cable icing, such as -2°C (Celsius) or 0°C.

[0104] Humidity data can be an indicator of the water vapor content in the air surrounding the cable. Humidity data can be obtained through a humidity sensor, and common humidity sensors include capacitive humidity sensors and resistive humidity sensors. The preset humidity threshold can be a preset lower limit of humidity data indicating that the water vapor content in the air surrounding the cable has reached a level that easily causes ice to form on the cable, such as 70% or 80%.

[0105] It can be understood that when the temperature data is lower than the preset temperature threshold and the humidity data exceeds the preset humidity threshold, it means that the current surrounding environment of the cable is in a dangerous range that can easily cause ice to form on the cable surface, and it is necessary to determine whether the cable meets the trigger conditions for de-icing of the vibration component.

[0106] Strain data can be used to reflect the degree of deformation of the cable when it is subjected to external force. It is understandable that when rain and snow are attached to the cable, the external force on the cable increases, causing the strain data of the cable to increase. Strain data can be obtained through strain sensors. Common strain sensors include resistance strain gauge sensors, fiber grating strain sensors, and vibrating wire strain sensors. The preset strain threshold can be a pre-set lower limit of strain data indicating that the amount of rain and snow attached to the cable is sufficient to easily cause ice to form on the cable surface.

[0107] The benefit of this arrangement of the present solution is that by determining that the cable meets the triggering conditions for de-icing of the vibration component when the temperature data is lower than the preset temperature threshold and the humidity data exceeds the preset humidity threshold, or when the strain data exceeds the preset strain threshold, comprehensive and accurate monitoring and early warning of the cable icing risk can be achieved, thereby greatly improving the safety and reliability of the cable operation in cold and humid environments.

[0108] In the technical solution, optionally, the rain and snow amount determination module is specifically used to:

[0109] Acquire capacitance data between two ends of the cable through a capacitance sensor;

[0110] Calculating a dielectric constant according to the capacitance data, and determining the amount of rain and snow attached to the cable according to the dielectric constant;

[0111] or,

[0112] The amount of rain and snow attached to the cable is determined based on the strain data.

[0113] Capacitance data can represent the ability to store charge. Capacitance data can be obtained through capacitance sensors. Common capacitance sensors include variable-pitch capacitance sensors, variable-area capacitance sensors, and variable-medium capacitance sensors.

[0114] The dielectric constant is a physical quantity that describes the degree of polarization of a dielectric in an electric field, and reflects the influence of a material on an electric field. The dielectric constant can be calculated based on the capacitance data by dividing the capacitance data by the plate area of ​​the capacitance sensor and multiplying it by the plate spacing of the capacitance sensor to obtain the dielectric constant.

[0115] The dielectric constant of air is about 1, the dielectric constant of water is about 80, and the dielectric constant of ice is about 3 to 4. Accordingly, the method of determining the amount of rain and snow attached to the cable according to the dielectric constant can be adopted to determine the maximum amount of rain and snow that can be attached to the cable according to the specification parameters of the cable, calculate the difference between the current dielectric constant and the dielectric constant of air as the first difference, calculate the difference between the dielectric constant of water and the dielectric constant of air as the second difference, calculate the ratio of the first difference to the second difference, and multiply the ratio by the maximum amount of rain and snow to obtain the amount of rain and snow attached to the cable.

[0116] Here is some example code for determining the amount of rain or snow attached to a cable:

[0117] #Assume the maximum amount of rain and snow that the cable can adhere to (the unit can be determined according to the actual situation, this is just an example)

[0118] max_snow_rain_amount = 100 #Simulate the current measured dielectric constant (replace with the actual measured value in practice)

[0119] current_dielectric_constant=10#Dielectric constant of air

[0120] air_dielectric_constant=1#Dielectric constant of water

[0121] water_dielectric_constant=80

[0122] # Calculate the first difference

[0123] first_difference = current_dielectric_constant - air_dielectric_constant # Calculate the second difference

[0124] second_difference = water_dielectric_constant - air_dielectric_constant # Calculate the ratio

[0125] ratio = first_difference / second_difference # Calculate the amount of rain and snow attached to the cable

[0126] attached_snow_rain_amount=ratio*max_snow_rain_amount

[0127] print(f"The amount of rain and snow attached to the cable is: {attached_snow_rain_amount} (the unit is consistent with the unit set for the maximum amount of rain and snow)")

[0128] The method of determining the amount of rain and snow attached to the cable based on the strain data can be to use the strain data when there is no rain or snow attached to the cable as the reference strain data, calculate the ratio of the current strain data to the reference strain data, and determine the size of the rain and snow pressure on the cable based on the ratio, and determine the amount of rain and snow attached to the cable based on the size of the rain and snow pressure.

[0129] The benefit of this arrangement of the present invention is that by calculating the dielectric constant based on the capacitance data and determining the amount of rain and snow attached to the cable based on the dielectric constant, or determining the amount of rain and snow attached to the cable based on the strain data, it can provide rich and accurate data support for determining the working parameters of the subsequent vibration components.

[0130] Embodiment 3

[0131] Figure 3 This is a schematic diagram of the structure of the cable anti-icing device based on the vibration component provided in the third embodiment of the present application. This solution has made better improvements on the basis of the above embodiments, and the specific improvements are: the cable parameters include height difference parameters; accordingly, the vibration component determination module includes: a component type determination unit, which is used to determine the target type of the vibration component according to the amount of rain and snow; a component position determination unit, which is used to determine the center of gravity position of the cable according to the height difference parameter, and determine the center of gravity position as the setting position of the vibration component.

[0132] like Figure 3 As shown, the device comprises:

[0133] A deicing condition identification module 310, for identifying whether the cable meets the triggering condition for deicing the vibration assembly;

[0134] A rain and snow amount determination module 320 is used to determine the amount of rain and snow attached to the cable when the trigger condition is identified to be met;

[0135] A vibration component determination module 330, configured to determine a vibration component according to cable parameters of the cable and the amount of rain and snow;

[0136] The vibration component control module 340 is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

[0137] Wherein, the vibration component determination module 330 includes:

[0138] A component type determination unit 3301 is used to determine a target type of a vibration component according to the amount of rain and snow;

[0139] The component position determination unit 3302 is used to determine the center of gravity position of the cable according to the height difference parameter, and determine the center of gravity position as the setting position of the vibration component.

[0140] The target type may refer to the type of vibration component suitable for the current amount of rain and snow. In the method of determining the target type of the vibration component according to the amount of rain and snow, the types of vibration components may be divided into small vibration components, medium vibration components and large vibration components according to the vibration effect of the vibration component, and three rain and snow amount intervals are determined according to the maximum amount of rain and snow of the cable. The three rain and snow amount intervals correspond to the small vibration component, the medium vibration component and the large vibration component respectively, and the type of the vibration component corresponding to the rain and snow amount interval where the current amount of rain and snow is located is determined as the target type.

[0141] In this technical solution, optionally, the cable parameters also include working scene parameters;

[0142] Accordingly, the component type determination unit is specifically used to:

[0143] The target type of the vibration component is determined according to the amount of rain and snow and the working scene parameters.

[0144] Working scenario parameters may refer to a quantitative description of various factors related to the actual working environment of the cable, which may include complex electromagnetic environment scenarios, high-precision signal transmission scenarios, flammable and explosive scenarios, and open scenarios.

[0145] The method of determining the target type of the vibration component according to the amount of rain and snow and the working scene parameters can be adopted to determine at least one applicable type of the vibration component according to the working scene parameters, and determine the target type of the vibration component according to the amount of rain and snow and the maximum working efficiency of each applicable type of vibration component.

[0146] In this technical solution, optionally, the component type determination unit is specifically used to:

[0147] Determining at least one applicable type of vibration component according to the working scenario parameters;

[0148] The target type of vibration assembly is determined based on the amount of rain and snow and the maximum working efficiency of each applicable type of vibration assembly.

[0149] According to the working scene parameter, at least one applicable type of the vibration component can be determined by presetting and associatively storing the applicable types corresponding to each working scene parameter, and the associated stored data is queried by using the current working scene parameter as the query condition, and the query result includes the applicable type. For example, if the working scene parameter is a complex electromagnetic environment scene, the complex electromagnetic environment scene may refer to a scene with many electronic devices or communication lines around, and the applicable type may include an electromagnetic vibrator; if the working scene parameter is a high-precision signal transmission scene, the high-precision signal transmission scene may refer to a scene with extremely high requirements for signal transmission quality, and the applicable type may include an ultrasonic vibrator; if the working scene parameter is an inflammable and explosive scene, the inflammable and explosive scene may refer to a scene with inflammable and explosive gas or dust, such as a chemical enterprise, a coal mine, etc., and the applicable type may include a pneumatic vibrator; if the working scene parameter is an open scene, the open scene may refer to a scene with low requirements for electromagnetic interference and a relatively open surrounding space, such as a mine, a large factory, etc., and the applicable type may include a mechanical vibrator.

[0150] The maximum working efficiency may refer to the state in which the vibration component can achieve the de-icing function with the optimal performance output. The maximum working efficiency comprehensively considers multiple factors such as the maximum amount of ice that the vibration component can remove per unit time, the minimum energy consumed, and the minimum damage to the cable.

[0151] The target type of the vibration component can be determined based on the amount of rain and snow and the maximum working efficiency of each applicable type of vibration component. This can be done by pre-building a quantitative relationship model between different rain and snow amount ranges and the working efficiency of each type of vibration component, substituting the current amount of rain and snow into the quantitative relationship model of each applicable type of vibration component, and obtaining the estimated working efficiency of each applicable type of vibration component under the current amount of rain and snow. The applicable type with a maximum working efficiency greater than the estimated working efficiency is determined as the target type.

[0152] The advantage of this arrangement of the present scheme is that by determining at least one applicable type of vibration components according to the working scene parameters, and determining the target type of vibration components according to the amount of rain and snow and the maximum working efficiency of each applicable type of vibration components, the particularity and complexity of the environment in which the cable is located can be fully taken into account, ensuring that the selected applicable types are seamlessly connected with the actual scenes in terms of electromagnetic compatibility, spatial layout, safety requirements, etc., and are finely adapted to the actual conditions of cable icing.

[0153] The benefit of this arrangement is that by determining the target type of the vibration component according to the amount of rain and snow and the working scene parameters, the cable de-icing operation can be highly precise and optimized in adaptability, greatly improving the effectiveness of the cable de-icing.

[0154] The height difference parameter may refer to the difference in installation heights at both ends of the cable. The center of gravity position may be the equivalent point of gravity acting on an object. The method of determining the center of gravity position of the cable according to the height difference parameter may be calculated using the following formula:

[0155]

[0156] Among them, x represents the length ratio of the center of gravity position to the lower end, L represents the cable length, and h represents the height difference parameter.

[0157] The advantage of this arrangement of the present scheme is that by determining the center of gravity position of the cable according to the height difference parameter and determining the center of gravity position as the setting position of the vibration component, the de-icing efficiency of the vibration component can be maximized, and the vibration force acting at the center of gravity position can minimize the additional torque and stress caused by eccentric vibration, thereby preventing unnecessary mechanical damage to the cable and extending the service life of the cable.

[0158] Embodiment 4

[0159] Figure 4 1 is a flow chart of a cable anti-icing method based on a vibration component provided in Example 4 of the present application. Figure 4 As shown, the specific steps include:

[0160] S401, identifying whether the cable meets the triggering condition for deicing the vibration component through a deicing condition identification module;

[0161] S402, determining the amount of rain and snow attached to the cable by a rain and snow amount determination module when the trigger condition is identified to be met;

[0162] S403, determining a vibration component according to the cable parameters of the cable and the amount of rain and snow by a vibration component determination module;

[0163] S404: Determine working parameters of the vibration component according to the amount of rain and snow through a vibration component control module, so as to control the vibration component to perform vibration operation according to the working parameters.

[0164] In the embodiment of the present application, the deicing condition identification module is used to identify whether the cable meets the triggering condition for the deicing of the vibration component; the rain and snow amount determination module is used to determine the amount of rain and snow attached to the cable when the triggering condition is identified as being met; the vibration component determination module is used to determine the vibration component according to the cable parameters of the cable and the amount of rain and snow; the vibration component control module is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters. The above-mentioned cable anti-icing method based on the vibration component can achieve accurate perception and efficient response to the cable icing situation by determining the amount of rain and snow attached to the cable and determining the vibration component and its working parameters according to the amount of rain and snow, significantly reducing the probability of power outage accidents caused by cable icing, and ensuring the stability and continuity of power transmission.

[0165] The cable anti-icing method based on a vibration component provided in the embodiment of the present application corresponds to the cable anti-icing device based on a vibration component provided in the above embodiment, and has the same functional modules and beneficial effects. To avoid repetition, they will not be described here.

[0166] Embodiment 5

[0167] like Figure 5 As shown, an embodiment of the present application also provides an electronic device 500, including a processor 501, a memory 502, and a program or instruction stored in the memory 502 and executable on the processor 501. When the program or instruction is executed by the processor 501, each process of the above-mentioned embodiment of the cable anti-icing device based on the vibration component is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0168] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0169] Embodiment 6

[0170] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned cable anti-icing device embodiment based on a vibration component are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0171] The processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0172] Embodiment 7

[0173] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned embodiment of the cable anti-icing device based on the vibration component, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0174] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0175] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0176] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0177] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

[0178] The above are only preferred embodiments of the present application and the technical principles used. The present application is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions that can be made by those skilled in the art will not deviate from the scope of protection of the present application. Therefore, although the present application is described in more detail through the above embodiments, the present application is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the claims.

Claims

1. A cable anti-icing device based on a vibration component, characterized in that: The device comprises: A deicing condition identification module, used to identify whether the cable meets the triggering conditions for deicing the vibration assembly; A rain and snow amount determination module, used to determine the amount of rain and snow attached to the cable when it is identified that the trigger condition is met; A vibration component determination module, used for determining the vibration component according to the cable parameters of the cable and the amount of rain and snow; The vibration component control module is used to determine the working parameters of the vibration component according to the amount of rain and snow, so as to control the vibration component to perform vibration operation according to the working parameters.

2. The cable anti-icing device based on a vibration component according to claim 1, characterized in that: The deicing condition identification module is specifically used for: Obtain temperature and humidity data of the cable's surrounding environment; When the temperature data is lower than a preset temperature threshold and the humidity data exceeds a preset humidity threshold, determining that the cable meets the triggering condition for deicing the vibration assembly; or, Acquire the strain data of the cable through the strain sensor; When the strain data exceeds a preset strain threshold, it is determined that the cable meets the triggering condition for de-icing the vibration assembly.

3. The cable anti-icing device based on a vibration assembly according to claim 2, characterized in that: The rain and snow amount determination module is specifically used for: Acquire capacitance data between two ends of the cable through a capacitance sensor; Calculating a dielectric constant according to the capacitance data, and determining the amount of rain and snow attached to the cable according to the dielectric constant; or, The amount of rain and snow attached to the cable is determined based on the strain data.

4. The cable anti-icing device based on a vibration assembly according to claim 1, characterized in that: The cable parameters include height difference parameters; Accordingly, the vibration component determination module includes: a component type determination unit, configured to determine a target type of a vibration component according to the amount of rain and snow; The component position determining unit is used to determine the center of gravity position of the cable according to the height difference parameter, and determine the center of gravity position as the setting position of the vibration component.

5. The cable anti-icing device based on a vibration assembly according to claim 4, characterized in that: The cable parameters also include working scene parameters; Accordingly, the component type determination unit is specifically used to: The target type of the vibration component is determined according to the amount of rain and snow and the working scene parameters.

6. The cable anti-icing device based on a vibration assembly according to claim 5, characterized in that: The component type determination unit is specifically used to: Determining at least one applicable type of vibration component according to the working scenario parameters; The target type of vibration assembly is determined based on the amount of rain and snow and the maximum working efficiency of each applicable type of vibration assembly.

7. The cable anti-icing device based on a vibration assembly according to claim 1, characterized in that: The rain and snow amount determination module is specifically used for: When it is identified that the trigger condition is met, determining the amount of rain and snow attached to the cable according to a preset period; determining a rain and snow adhesion speed according to the preset period and the amount of rain and snow; Accordingly, the vibration component control module is specifically used for: determining the working parameters of the vibration component according to the amount of rain and snow; The vibration period of the vibration component is determined according to the rain and snow adhesion speed, so as to control the vibration component to perform vibration operation according to the working parameters and the vibration period.

8. A cable anti-icing method based on a vibration component, characterized in that: The method comprises: Identify whether the cable meets the triggering condition for deicing the vibration component through a deicing condition identification module; The rain and snow amount determination module determines the amount of rain and snow attached to the cable when the trigger condition is identified as being met; Determining the vibration component according to the cable parameters of the cable and the amount of rain and snow by a vibration component determination module; The working parameters of the vibration component are determined according to the amount of rain and snow through a vibration component control module, so as to control the vibration component to perform vibration operation according to the working parameters.

9. The cable anti-icing method based on a vibration assembly according to claim 8, characterized in that: The deicing condition identification module identifies whether the cable meets the triggering conditions for deicing the vibration component, including: Obtain temperature and humidity data of the cable's surrounding environment; When the temperature data is lower than a preset temperature threshold and the humidity data exceeds a preset humidity threshold, it is determined that the cable meets the triggering condition for deicing the vibration assembly. or, Acquire the strain data of the cable through the strain sensor; When the strain data exceeds a preset strain threshold, it is determined that the cable meets the triggering condition for de-icing the vibration assembly.

10. An electronic device, characterized in that: The method comprises a processor, a memory, and a program or instruction stored in the memory and executable on the processor. When the program or instruction is executed by the processor, the steps of the cable anti-icing method based on a vibration component as described in any one of claims 8 to 9 are implemented.

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