A high-impulse, large-amplitude iced ground wire pulse de-icing method and device

Abstract

The application discloses a high-impulse and large-amplitude iced ground wire pulse deicing method and device, and the method comprises the following steps: selecting a target deicing ground wire according to historical ground wire icing conditions; determining the installation position of an actuating device according to the historical equivalent ice thickness of the target deicing ground wire; pre-installing a distributed actuating device in advance according to the installation position when the ground wire is not iced, and setting an equivalent ice thickness threshold; after icing, measuring or manually observing and measuring the equivalent ice thickness of the ground wire icing, judging the ground wire icing condition and classifying; when the real-time equivalent ice thickness of the ground wire exceeds the equivalent ice thickness threshold, deicing according to the icing condition category; the application determines the number, installation position and installation interval of the actuating device according to the icing state of the ground wire, realizes good cooperation between the actuating devices, utilizes the propagation characteristics of the pulse effect along the iced ground wire, realizes reasonable utilization of energy, and improves the deicing efficiency and deicing length.

Description

Technical Field

[0001] The technical field of this invention is the field of power transmission line de-icing technology, and in particular, it relates to a high-impulse, high-amplitude pulse de-icing method and apparatus for iced ground wires. Background Technology

[0002] Ground wires, as a crucial component of power transmission lines, protect them from lightning strikes. However, with global climate change, winter snowfall is becoming less frequent and freezing rain is becoming more common. Severe icing on transmission lines can lead to tower collapses, conductor breakages, and other accidents, posing a serious threat to the safe operation of the power grid. Because the equivalent diameter of the ground wire is smaller than that of the conductor, it is more prone to icing. As icing worsens, the sag of the ground wire increases, reducing the safe distance between the transmission conductor and the ground wire, potentially causing a discharge trip between the ground wire and the conductor.

[0003] To address power grid icing, numerous prevention and de-icing methods have been proposed both domestically and internationally, with DC de-icing technology being one of the more successful applications. Since short-circuit de-icing of ground wires is not feasible, mechanical de-icing is a widely used method. This involves applying mechanical force to the icy conductors to dislodge the ice, such as manual knocking, blasting, or pulley scraping. However, current mechanical de-icing methods can damage ground wires, causing strand breakage, loosening, and wear. Explosive de-icing, in particular, has a significant impact on the mechanical properties of ground wires, increasing operational safety risks. Furthermore, it requires substantial manpower and poses certain safety hazards. Therefore, existing mechanical de-icing methods need improvement; a gentler yet more efficient method is required. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the above-mentioned problems, the present invention is proposed.

[0006] Therefore, the technical problem solved by this invention is that existing mechanical de-icing methods need to be improved, and a gentler yet more efficient mechanical de-icing method is needed.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] In a first aspect, embodiments of the present invention provide a high-impulse, high-amplitude icing ground wire pulse de-icing method, comprising:

[0009] Select the target de-icing ground line based on historical ground line icing conditions;

[0010] The installation location of the actuator is determined based on the historical equivalent ice thickness of the target de-icing ground wire.

[0011] Before icing, pre-install distributed actuators at the installation locations and set an equivalent icing thickness threshold; after icing, measure the equivalent icing thickness of the ground wire using equipment or by manual observation to determine and classify the icing situation.

[0012] When the real-time equivalent icing thickness of the local line exceeds the equivalent icing thickness threshold, the control pulse voltage and actuator switch are activated. According to the icing condition, multiple actuators are sequentially activated to generate high-impact, high-amplitude pulse mechanical forces to remove the ice.

[0013] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0014] The icing conditions include the icing period, number of icing events, icing type, and icing thickness of the ground wire. Basic information includes: ground wire length, sag, and tension at both ends.

[0015] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0016] The actuation device includes: a communication-enabled switch, a mechanical actuator, and an electromagnetic converter; the communication-enabled switch adjusts its state in real time after the de-icing scheme is determined at the remote end; the electromagnetic converter can be in the form of a pure coil or a single-state permanent magnet relay, enabling the mechanical actuator to generate the target mechanical force.

[0017] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0018] The actuation device further includes: an excitation source for the actuation device including a communication device for receiving de-icing signals and sending de-icing completion signals; a power supply device for providing DC or pulse power to the actuation device; and a control device for closing the de-icing switch after receiving the de-icing signal. At this time, the communication switch inside the actuation device has been closed in advance, and mechanical de-icing begins directly.

[0019] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0020] The process of determining and classifying ground wire icing conditions includes:

[0021] If the icing type is rime ice and the equivalent icing thickness is greater than 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L1 category.

[0022] If the icing type is rime ice and the equivalent icing thickness does not exceed 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L2 category.

[0023] If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified as L3.

[0024] If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation is classified into L4 category.

[0025] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0026] When de-icing, the de-icing force corresponding to L1 type ground wire icing is 3000N;

[0027] The de-icing force corresponding to ground wire icing in L2 category is 2300N;

[0028] The de-icing force corresponding to L3 type ground wire icing is 1600N;

[0029] The de-icing force corresponding to ground wire icing in L4 category is 900N.

[0030] As a preferred option for a high-impulse, high-amplitude pulse de-icing method for icing ground wires, wherein:

[0031] Assuming there are N actuators in total, during de-icing, N actuators are activated for L1 type ground wire icing, and N / 2 actuators are activated alternately in sequence; N / 2 actuators are activated for L2 type ground wire icing; N / 3 actuators are activated for L3 type ground wire icing; and N / 4 actuators are activated for L4 type ground wire icing.

[0032] Secondly, embodiments of the present invention provide a high-impulse, high-amplitude icing ground wire pulse de-icing system, characterized in that it includes:

[0033] The selection module is used to select the target de-icing ground wire based on historical ground wire icing conditions;

[0034] The layout module is used to determine the installation position of the actuator based on the historical equivalent ice thickness of the target de-icing ground line;

[0035] The preprocessing module is used to pre-install distributed actuators at the installation locations before icing and set an equivalent icing thickness threshold; after icing, the equivalent icing thickness of the ground wire is measured by equipment or manually to determine and classify the icing situation of the ground wire.

[0036] The de-icing module is used to control the pulse voltage and actuator switch when the real-time equivalent ice thickness of the local line exceeds the equivalent ice thickness threshold. According to the type of icing, multiple actuators are sequentially used to generate high-impact, high-amplitude pulse mechanical force to remove ice.

[0037] Thirdly, embodiments of the present invention provide a computing device, including:

[0038] Memory and processor;

[0039] The memory is used to store computer-executable instructions, and the processor is used to execute the computer-executable instructions. When the one or more programs are executed by the one or more processors, the one or more processors implement the high-impulse, high-amplitude icing ground wire pulse de-icing method as described in any embodiment of the present invention.

[0040] Fourthly, embodiments of the present invention provide a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the high-impulse, high-amplitude icing ground wire pulse de-icing method.

[0041] The beneficial effects of this invention are as follows: The mechanical force generated by the high-impulse, high-amplitude pulse action can reach thousands of Newtons. The rising edge is rapid, the falling edge changes slowly, and the action time within one cycle is long, lasting only a few milliseconds, without causing damage to the ground wire structure. The number, installation position, and installation spacing of the actuators are determined according to the icing state of the ground wire, and the actuators are well coordinated. By utilizing the propagation characteristics of the pulse action along the icy ground wire, the energy is rationally utilized, improving the de-icing efficiency and de-icing length. Attached Figure Description

[0042] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0043] Figure 1 This is an overall flowchart of the high-impulse, high-amplitude icing ground wire pulse de-icing method described in the first embodiment of the present invention;

[0044] Figure 2 This is a schematic diagram of multiple actuators installed in a distributed manner on the ground wire in a simulation example of the high-impulse, high-amplitude icing ground wire pulse de-icing method described in the second embodiment of the present invention.

[0045] Figure 3This is a block diagram illustrating the connection principle of the actuator and the pulse excitation source in a simulation example of the high-impulse, high-amplitude icing ground wire pulse de-icing method described in the second embodiment of the present invention.

[0046] Figure 4 This is a simulation example of the high-impulse, high-amplitude icing ground wire pulse de-icing method described in the second embodiment of the present invention, showing the deformation of the ground wire after icing under pulse action. Detailed Implementation

[0047] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0048] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0049] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0050] This invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of this invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this invention. In actual fabrication, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0051] Furthermore, in the description of this invention, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In addition, the terms "first," "second," or "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0052] Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" in this invention should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; similarly, they can refer to mechanical connections, electrical connections, or direct connections, or indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0053] Example 1

[0054] Reference Figure 1 This is the first embodiment of the present invention, which provides a high-impulse, high-amplitude icing ground wire pulse de-icing method, comprising:

[0055] S1: Select a target de-icing ground wire based on historical ground wire icing conditions; determine the installation location of the actuator based on the historical equivalent icing thickness of the target de-icing ground wire.

[0056] Specifically, the icing conditions include the icing period, number of icing events, icing type, and icing thickness of the ground wire. The basic conditions include the ground wire length, sag, and tension at both ends.

[0057] The actuation device includes: a communication-enabled switch, a mechanical actuator, and an electromagnetic converter; the communication-enabled switch adjusts its state in real time after the de-icing scheme is determined at the remote end; the electromagnetic converter can be in the form of a pure coil or a single-state permanent magnet relay, enabling the mechanical actuator to generate the target mechanical force.

[0058] The excitation source of the actuation device includes a communication device for receiving de-icing signals and sending de-icing completion signals; a power supply device for providing DC or pulse power to the actuation device; and a control device for closing the de-icing switch after receiving the de-icing signal. At this time, the communication switch inside the actuation device has been closed in advance, and mechanical de-icing begins directly.

[0059] It should be noted that the electromagnetic converter can be in the form of a pure coil or a single-state permanent magnet relay. Its core function is to enable the mechanical actuator to generate the mechanical force of the target. The material and structural composition of the mechanical actuator can be determined by the coil form. If a pure coil form is used, aluminum with high conductivity and good mechanical properties is required. If a permanent magnet relay form is used, steel with good magnetic permeability and good mechanical properties is required. The two structures will be quite different. The mechanical actuator needs to be connected to the ground wire as a whole through mechanical connectors so that the ground wire undergoes elastic deformation during de-icing.

[0060] S2: Before icing, pre-install distributed actuators at the installation locations and set an equivalent icing thickness threshold; after icing, measure the equivalent icing thickness of the ground wire by equipment or by manual observation, determine the icing situation of the ground wire, and classify it.

[0061] Specifically, determining and classifying the icing situation of the ground wire includes:

[0062] If the icing type is rime ice and the equivalent icing thickness is greater than 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L1 category.

[0063] If the icing type is rime ice and the equivalent icing thickness does not exceed 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L2 category.

[0064] If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified as L3.

[0065] If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation is classified into L4 category.

[0066] It should be noted that, based on the icing condition of the target ground wire, the number of actuators and the de-icing point required for de-icing should be determined, and the mechanical force required for de-icing should be clearly defined, so that the actuators can work well together and make good use of the propagation characteristics of the mechanical force generated by the pulse on the ground wire to reduce energy loss.

[0067] S3: When the real-time equivalent icing thickness of the local line exceeds the equivalent icing thickness threshold, control the pulse voltage and actuator switch, and sequentially cause multiple actuators to generate high-impulse, large-amplitude pulse mechanical force to remove ice according to the icing condition.

[0068] Specifically, when de-icing, the de-icing force corresponding to the L1 type ground wire icing condition is 3000N;

[0069] The de-icing force corresponding to ground wire icing in L2 category is 2300N;

[0070] The de-icing force corresponding to L3 type ground wire icing is 1600N;

[0071] The de-icing force corresponding to ground wire icing in L4 category is 900N.

[0072] Furthermore, assuming the total number of actuators is N, during de-icing, N actuators are activated for L1 type ground wire icing, and N / 2 actuators are activated alternately in sequence; N / 2 actuators are activated for L2 type ground wire icing; N / 3 actuators are activated for L3 type ground wire icing; and N / 4 actuators are activated for L4 type ground wire icing.

[0073] It should be noted that the energy required for the entire de-icing process is provided by a pulse excitation source. Based on the determined de-icing force and de-icing point, the output of the pulse excitation source is adjusted. After passing through an electromagnetic converter, the power supply converts electrical energy into the kinetic energy of the mechanical actuator, causing the mechanical actuator to generate one or more high-impulse, high-amplitude mechanical actions. Since the mechanical actuator is fixed together with the ground wire, a mechanical force of several hundred to several thousand Newtons on the millisecond scale is generated on the target ground wire. This force will cause local elastic deformation on the target ground wire, and the ice will crack under high strain rate, thus causing the ice to break and fall off.

[0074] Example 2

[0075] Reference Figure 2-4 As an embodiment of the present invention, a high-impulse, high-amplitude icing ground wire pulse de-icing method is provided. To verify the beneficial effects of the present invention, a simulation experiment is conducted for scientific demonstration.

[0076] Based on the historical equivalent icing thickness of the ground wire in this region, a standard of 20 actuators is set up when the span is 200m and the equivalent icing thickness of the ground wire per span is 5mm. For every 1mm increase in the historical maximum equivalent icing thickness, the number of actuators increases by 2, with a maximum of 30. For every 100m increase in span, the number of actuators increases by 10.

[0077] Pre-installation of distributed actuation devices, such as Figure 2 As shown, the actuators are fixed together by a mechanical connector and ground wire, and N (1, 2, ..., N, where N is at most the length of the ground wire / 5) actuators are pre-installed on the wire 20 in a distributed manner. The actuators are then connected to the pulse excitation source 30, as shown. Figure 3 As shown.

[0078] The actuation device includes: a communication-enabled switch, a mechanical actuator, and an electromagnetic converter. The communication-enabled switch adjusts its state in real time after the de-icing plan is determined remotely, thus achieving intelligent de-icing. The electromagnetic converter can be in the form of a pure coil or a single-state permanent magnet relay. Its core function is to enable the mechanical actuator to generate the target mechanical force. The material and structural composition of the mechanical actuator are determined by the coil type. If a pure coil type is used, aluminum with high conductivity and good mechanical properties is required. If a permanent magnet relay type is used, steel with good magnetic permeability and good mechanical properties is required. The structures of the two types will differ significantly. The mechanical actuator needs to be connected to the ground wire via a mechanical connector, causing the ground wire to undergo elastic deformation during de-icing.

[0079] The excitation source includes: a communication device for receiving de-icing signals and sending de-icing completion signals; a power supply device for providing DC or pulse power to the actuator; and a control device that closes the de-icing switch upon receiving the de-icing signal. At this time, the communication switch inside the actuator has already been closed, and mechanical de-icing begins directly.

[0080] During icing, the icing condition of the ground wire is observed and measured using measuring equipment or manually.

[0081] Specifically: observe the type of icing on the ground wire, that is, determine whether the icing is rime, glaze, or a mixture of both, and measure the thickness of the icing on the ground wire. Observation and measurement devices are not limited to drones, etc.

[0082] The number of actuators to be activated and the de-icing force are determined jointly by the real-time icing status of the ground wire and the distribution location of the actuators.

[0083] Specifically: Based on the icing condition of the target ground wire, determine the number of actuators and de-icing points required for de-icing, and clarify the mechanical force required for de-icing, so as to achieve good coordination between the actuators, make good use of the propagation characteristics of the mechanical force generated by the pulse on the ground wire, and reduce energy loss.

[0084] When the icing type is rime and the icing thickness is relatively large, the strong adhesion of rime requires a large de-icing force, the de-icing points are relatively dense, and N actuators need to be activated. When the icing type is hoarfrost and the icing thickness is relatively thin, the weak adhesion of hoarfrost requires a smaller de-icing force, the number of actuators needed to be activated is smaller, which can be N / 4, and the de-icing points are more dispersed, so the intervals between the actuators need to be larger.

[0085] Adjust the excitation source to sequentially generate high-impulse, high-amplitude pulse mechanical force from multiple actuators for de-icing.

[0086] Specifically: the energy required for the entire de-icing process is provided by a pulse excitation source. Based on the de-icing force and de-icing point determined in step S5, the output of the pulse excitation source is adjusted. After passing through an electromagnetic converter, the power supply converts electrical energy into the kinetic energy of the mechanical actuator, causing the mechanical actuator to generate one or more high-impulse, high-amplitude mechanical actions. Since the mechanical actuator is fixed to the ground wire, a mechanical force of several hundred to several thousand Newtons on the millisecond scale is generated on the target ground wire. This force will cause localized elastic deformation on the target ground wire, and the ice will crack under high strain rate, thus breaking off and detaching. Figure 4 As shown.

[0087] When the target ground wire is covered with rime ice and the ice thickness is relatively thick, N actuators are activated to cause some of the rime ice to break and fall off under the action of pulse mechanical force.

[0088] Furthermore, to prevent the target ground wire from exhibiting ice-free jumping, N / 2 actuators can be activated alternately in sequence according to the ice-free situation, gradually causing the remaining ice on the target ground wire to fall off, thereby reducing the ice jump height and lateral swing of the ground wire.

[0089] When the target ground wire is covered with rime ice and the ice thickness is relatively thin, N / 4 actuators can be activated to make the ice fall off because the density and adhesion of rime ice are relatively small.

[0090] Furthermore, for the remaining ice on the target ground wire, another N / 4 actuators can be activated in sequence to remove the ice and achieve the purpose of de-icing.

[0091] Compared with traditional methods, the de-icing method provided by this invention has the following advantages:

[0092] The proportion of de-icing length to the bottom line of icing Ice residue rate This plan 83.2％ 7.5％ Traditional solution 65.3％ 31.4％

[0093] As can be seen, in this invention, the various actuation devices achieve good coordination, and by utilizing the propagation characteristics of pulse action along the ice-covered ground line, energy is rationally utilized, thereby improving the de-icing efficiency and de-icing length.

[0094] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A high-impulse, high-amplitude pulse de-icing method for icing ground wires, characterized in that, include: Select the target de-icing ground line based on historical ground line icing conditions; The installation location of the actuator is determined based on the historical equivalent ice thickness of the target de-icing ground wire. Before icing, the distributed actuation device is pre-installed at the installation location and the equivalent icing thickness threshold is set. After icing, the equivalent icing thickness of the ground wire is obtained by equipment measurement or manual observation, and the icing situation of the ground wire is judged and classified. When the real-time equivalent icing thickness of the local line exceeds the equivalent icing thickness threshold, the control pulse voltage and actuator switch are activated, and multiple actuators are sequentially activated to generate high-impulse, high-amplitude pulse mechanical force to remove the ice according to the icing condition. The icing situation includes the icing period, number of icing events, icing type, and icing thickness of the ground wire; The process of determining and classifying ground wire icing conditions includes: If the icing type is rime ice and the equivalent icing thickness is greater than 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L1 category. If the icing type is rime ice and the equivalent icing thickness does not exceed 110% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified into L2 category. If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified as L3. If the icing type is rime and the equivalent icing thickness does not exceed 130% of the equivalent icing thickness threshold, then the ground wire icing situation will be classified as L4. When de-icing, the de-icing force corresponding to L1 type ground wire icing is 3000N; The de-icing force corresponding to ground wire icing in L2 category is 2300N; The de-icing force corresponding to L3 type ground wire icing is 1600N; The de-icing force corresponding to L4 type ground wire icing is 900N; Assuming there are N actuators in total, during de-icing, N actuators are activated for L1 type ground wire icing, and N / 2 actuators are activated alternately in sequence; N / 2 actuators are activated for L2 type ground wire icing; N / 3 actuators are activated for L3 type ground wire icing; and N / 4 actuators are activated for L4 type ground wire icing. The actuation device includes: a communication-enabled switch, a mechanical actuator, and an electromagnetic converter; the communication-enabled switch adjusts its state in real time after the de-icing scheme is determined remotely; the electromagnetic converter adopts a pure coil form or a single-state permanent magnet relay form to enable the mechanical actuator to generate the target mechanical force. The excitation source of the actuation device includes a communication device for receiving de-icing signals and sending de-icing completion signals; a power supply device for providing DC or pulse power to the actuation device; and a control device for closing the de-icing switch after receiving the de-icing signal. At this time, the communication switch inside the actuation device has been closed in advance, and mechanical de-icing begins directly.

2. A high-impulse, high-amplitude icing ground wire pulse de-icing system, used to implement the high-impulse, high-amplitude icing ground wire pulse de-icing method of claim 1, characterized in that, include: The selection module is used to select the target de-icing ground wire based on historical ground wire icing conditions; The layout module is used to determine the installation position of the actuator based on the historical equivalent ice thickness of the target de-icing ground line; The preprocessing module is used to pre-install distributed actuators at the installation locations before icing and set an equivalent icing thickness threshold; after icing, the equivalent icing thickness of the ground wire is measured by equipment or manually to determine and classify the icing situation of the ground wire. The de-icing module is used to control the pulse voltage and actuator switch when the real-time equivalent ice thickness of the local line exceeds the equivalent ice thickness threshold. According to the type of icing, multiple actuators are sequentially used to generate high-impact, high-amplitude pulse mechanical force to remove ice.

3. A computing device, comprising: Memory and processor; The memory is used to store computer-executable instructions, and the processor is used to execute the computer-executable instructions. When the computer-executable instructions are executed by the processor, they implement the steps of the high-impulse, high-amplitude icing ground wire pulse de-icing method of claim 1.

4. A computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the steps of the high-impulse, high-amplitude icing ground wire pulse de-icing method of claim 1.

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