A method, device, equipment and storage medium for monitoring the operating status of a pressure equalizing ring

Abstract

The present application proposes a method, device, equipment and storage medium for monitoring the status of an equalizing ring, which belongs to the field of equalizing ring monitoring. The method includes: continuously monitoring the displacement and wind direction-wind speed data through fixed monitoring points at preset angles and equalizing ring offset monitoring points including: the center of the horizontal plane under the left and right ring bodies and the center position of the pillars. Establish a first relationship curve group between wind direction-wind speed and displacement to determine the operating posture of the equalizing ring, and then establish a second relationship curve with the operating posture. By comparing the regular monitoring data with the second relationship curve, the abnormal state of the equalizing ring can be identified. This method combines wind direction-wind speed and equalizing ring displacement data to effectively monitor the operating status of the equalizing ring.

Description

Technical Field

[0001] The present application relates to the field of pressure equalizing ring monitoring, and in particular to a method, device, equipment and storage medium for monitoring the operating status of a pressure equalizing ring. Background Art

[0002] Graduating rings are mainly divided into grading rings for substation equipment and grading rings for transmission lines. For grading rings, shielding rings and grading shielding rings used in overhead power lines and substation suspension insulator strings of 330kV and above voltage levels, there are corresponding standards to constrain their structural types, classifications, technical requirements, test methods and acceptance rules.

[0003] However, there is still a lack of formal and effective standards for evaluating the electrical and structural performance of substation grading rings. This has led to a variety of grading rings in substation equipment, and their safety and stability are difficult to evaluate during grid procurement and in-service operation.

[0004] At present, the detection of the operating status of the grading ring mainly relies on manual inspection, which is inefficient and can only be discovered when an obvious rupture occurs, causing a power outage. Due to the high voltage characteristics, its operating status cannot be observed at close range. Summary of the invention

[0005] The purpose of the present application is to overcome the problems existing in the above-mentioned prior art and to provide a method, device, equipment and storage medium for monitoring the operating status of a pressure equalizing ring.

[0006] The present application provides a method for monitoring the operating status of a pressure equalizing ring, comprising:

[0007] Select two fixed monitoring points below the pressure equalizing ring and distributed at preset angles around the pressure equalizing ring mounting base;

[0008] A pressure equalizing ring offset monitoring point is arranged below the pressure equalizing ring, including: a first position at the center of the horizontal plane under the left ring body, a second position at the center of the horizontal plane under the right ring body, and a third position at the center of the pressure equalizing ring support that is horizontal to the first position and the second position;

[0009] A first displacement data set consisting of a displacement between the first position and the third position and a displacement between the second position and the third position is continuously monitored based on the fixed monitoring point;

[0010] Continuously monitoring first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point;

[0011] Establishing a first relationship curve group between the first wind direction-wind speed data and the first displacement data group;

[0012] Determining the operating posture of the pressure equalizing ring according to the first relationship curve group;

[0013] Establishing a second relationship curve between the first wind direction-wind speed data and the running posture;

[0014] The abnormal state of the grading ring is identified according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0015] Optionally, continuously monitoring the first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point includes:

[0016] A small weather station was used to record wind speed and direction data during monitoring.

[0017] Optionally, the first displacement data group consisting of the offset between the first position and the third position and the offset between the second position and the third position is continuously monitored based on the fixed monitoring point, comprises:

[0018] A microwave interferometry system is used to monitor and automatically record the displacement deformation data of the equalizing ring.

[0019] Optionally, the operating posture includes: the displacement direction and displacement angle of the pressure equalizing ring.

[0020] Optionally, the preset angle is 90 degrees.

[0021] The present application also provides a pressure equalizing ring operation status monitoring device, comprising: a microwave interferometry system module, a small weather station module and a computing module;

[0022] The microwave interferometry system module and the small weather station module are respectively installed at two fixed monitoring points selected below the equalizing ring and distributed at preset angles around the equalizing ring installation base;

[0023] A pressure equalizing ring offset monitoring point is arranged below the pressure equalizing ring, including: a first position at the center of the horizontal plane under the left ring body, a second position at the center of the horizontal plane under the right ring body, and a third position at the center of the pressure equalizing ring support that is horizontal to the first position and the second position;

[0024] The microwave interferometry system module continuously or periodically monitors a first displacement data group or a second displacement data group consisting of an offset between the first position and the third position and an offset between the second position and the third position based on the fixed monitoring point;

[0025] The small weather station module continuously or regularly monitors the first wind direction-wind speed data or the second wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point;

[0026] The calculation module continuously monitors the first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point; establishes a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; judges the operating posture of the pressure equalizing ring according to the first relationship curve group; establishes a second relationship curve between the first wind direction-wind speed data and the operating posture; identifies the abnormal state of the pressure equalizing ring according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0027] Optionally, the microwave interferometry system module comprises:

[0028] The first displacement data group or the second displacement data group consisting of the offset between the first position and the third position and the offset between the second position and the third position on the equalizing ring is obtained by emitting a high-frequency, continuous radar wave of 200 Hz and performing interferometric measurement on the echo.

[0029] Optionally, the preset angle is 90 degrees.

[0030] The present application also provides a pressure equalizing ring operation status monitoring device, including:

[0031] A memory, used to store a computer executable program of the above-mentioned method for monitoring the operating status of a pressure equalizing ring;

[0032] A processor is used to call the computer executable program to execute: based on the fixed monitoring point, continuously monitor the first displacement data group consisting of the offset between the first position and the third position, and the offset between the second position and the third position; based on the fixed monitoring point, continuously monitor the first wind direction-wind speed data of the environment where the equalizing ring is located; establish a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; determine the operating posture of the equalizing ring based on the first relationship curve group; establish a second relationship curve between the first wind direction-wind speed data and the operating posture; identify the abnormal state of the equalizing ring based on the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0033] The present application also provides a storage medium, comprising: a computer executable program stored therein, wherein the computer executable program is used to be called by a processor to execute the steps of the above-mentioned method for monitoring the operating status of a pressure equalizing ring.

[0034] The beneficial effects of this application are:

[0035] The present application provides a method for monitoring the operating status of an equalizing ring, including: selecting two fixed monitoring points distributed at a preset angle around the mounting base of the equalizing ring below the equalizing ring; setting an equalizing ring offset monitoring point below the equalizing ring, including: a first position at the center of the horizontal plane below the left ring body, a second position at the center of the horizontal plane below the right ring body, and a third position at the center of the equalizing ring support that is horizontal to the first position and the second position; based on the fixed monitoring points, continuously monitoring a first displacement data group consisting of the offset between the first position and the third position, and the offset between the second position and the third position; based on the fixed monitoring points, continuously monitoring the first wind direction-wind speed data of the environment where the equalizing ring is located; establishing a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; judging the operating posture of the equalizing ring according to the first relationship curve group; establishing a second relationship curve between the first wind direction-wind speed data and the operating posture; identifying the abnormal state of the equalizing ring according to the second relationship curve and the second wind direction-wind speed data and the second displacement data group collected regularly. The present application realizes the status monitoring of the equalizing ring by establishing the relationship between wind direction-wind speed and the relative operating posture of the displacement of the equalizing ring and comparing it with the regular monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the pressure equalizing ring operation status monitoring process in this application;

[0037] Figure 2 It is a schematic diagram of the location of the pressure equalizing ring monitoring point in this application;

[0038] Figure 3 It is a schematic diagram of the pressure equalizing ring operation status monitoring device in this application. DETAILED DESCRIPTION

[0039] The present application is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present application and implement it.

[0040] Please refer to Figure 1 As shown, a method for monitoring the operating status of a pressure equalizing ring comprises the following steps:

[0041] S101. Select two fixed monitoring points below the pressure equalizing ring and distributed at preset angles around the pressure equalizing ring mounting base.

[0042] In the power system, the substation grading ring is an important component to ensure the safe and stable operation of equipment. Its main function is to balance the potential and prevent flashover caused by potential differences between equipment.

[0043] Since the grading ring structures of different substations are different, it is more representative and universal to select a typical structure for research. This application selects a typical structure grading ring of a substation. Figure 2As shown, it includes symmetrical left and right ring bodies and a rigid supporting component.

[0044] Two fixed monitoring points are selected at 90° around the mounting base of the pressure equalizing ring (which can be regarded as the rigid support component) below the pressure equalizing ring. These two monitoring points are used to continuously or regularly monitor the running posture of the pressure equalizing ring to determine whether it has abnormal conditions such as displacement and deformation.

[0045] The installation base position of the pressure equalizing ring is the contact point between the pressure equalizing ring and the ground or the bracket.

[0046] Then, below the pressure equalizing ring, with the pressure equalizing ring mounting base as the center, select two fixed points distributed at 90° as monitoring points. This ensures that the monitoring points can fully reflect the movement of the pressure equalizing ring in all directions.

[0047] The specific location of the monitoring point should be determined based on factors such as the actual size of the pressure equalizing ring, the installation location, and the surrounding environmental conditions to ensure the accuracy and reliability of the monitoring data.

[0048] Furthermore, the positions of the two monitoring points can be marked on the pressure equalizing ring or its surrounding structure by using eye-catching colors, labels or signboards to facilitate subsequent monitoring work.

[0049] S102, setting pressure equalizing ring offset monitoring points below the pressure equalizing ring, including: a first position 201 at the center of the horizontal plane below the left ring body, a second position 202 at the center of the horizontal plane below the right ring body, and a third position 203 at the center of the pressure equalizing ring support that is horizontal to the first position 201 and the second position 202.

[0050] In order to monitor whether the pressure equalizing ring has been displaced during operation, a microwave interferometry system is used. The microwave interferometry system includes a microwave interferometry instrument.

[0051] Select the key points for displacement monitoring:

[0052] The first position 201 at the center of the lower horizontal plane of the left ring of the pressure equalizing ring:

[0053] This key point is located at the center of the lower horizontal plane of the left ring of the pressure equalizing ring. The pressure equalizing ring described in this application is bilaterally symmetrical, so the left side is selected as a representative. The displacement change of this position can reflect whether the pressure equalizing ring has moved or deformed on the left side.

[0054] The second position 202 of the center of the lower horizontal plane of the right ring body of the pressure equalizing ring:

[0055] Similar to the first position 201, this key point is located at the center of the lower horizontal plane of the right ring body of the pressure equalizing ring. By comparing the displacement data of the first position 201 and the second position 202, it can be determined whether the pressure equalizing ring has been twisted or asymmetrically deformed.

[0056] The third position 203 between the center of the equalizing ring support and points 1 and 2:

[0057] This key point is located at the center of the voltage-equalizing ring support, and is on the same horizontal line as the first position 201 and the second position 202. This point is set to monitor whether the support insulator (i.e., the lower rigid support component) has been displaced or deformed. Since the support insulator is a key component supporting the voltage-equalizing ring, its stability directly affects the safe operation of the voltage-equalizing ring. Therefore, monitoring this position can help to promptly discover and deal with problems with the support insulator.

[0058] S103 , continuously monitoring a first displacement data set consisting of the first position 201 and the third position 203 , and the second position 202 and the third position 203 based on the fixed monitoring point.

[0059] A high-precision displacement sensor (such as the microwave interferometer mentioned above) is installed at each of the two fixed monitoring points to monitor the relative displacement between the left ring body of the grading ring and the post insulator, that is, the relative displacement between the first position 201 and the third position 203. Similarly, the relative displacement between the right ring body of the grading ring and the post insulator, that is, the relative displacement between the second position 202 and the third position 203, is monitored.

[0060] Furthermore, a data sampling frequency is set (eg, sampling once per minute), and the displacement sensor starts to automatically collect and record a first displacement data set consisting of the first position 201 and the third position 203 and the second position 202 and the third position 203 .

[0061] The first displacement data set is displacement data for continuously monitoring the relative displacement between the grading ring and the support insulator. It should be clear that both of the fixed monitoring points can detect the first displacement data set consisting of the first position 201 and the third position 203 and the second position 202 and the third position 203.

[0062] S104. Continuously monitor first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point.

[0063] At the fixed monitoring point, such as at or near the second fixed monitoring point, an open, unobstructed location is selected to install a small weather station.

[0064] The weather station accurately measures wind speed and direction and has data storage and transmission capabilities.

[0065] The weather station records the wind speed and wind direction data of the monitoring point in real time.

[0066] S105: Establish a first relationship curve group between the first wind direction-wind speed data and the first displacement data group.

[0067] Collect and organize all data obtained from the fixed monitoring points, including displacement data of the equalizing ring offset monitoring points (between the first position 201 and the third position 203, between the second position 202 and the third position 203) and wind speed and direction data recorded by the small meteorological station.

[0068] Wind speed data is extracted from the first wind direction-wind speed data.

[0069] The displacement data and wind speed data are normalized separately.

[0070] For example, there is a set of wind speed data:

[0071] V={v1,v2,...,v n}

[0072] and displacement data (taking the displacement between the first position 201 and the third position 203 as an example)

[0073] D={d1,d2,...,d n}

[0074] Where n is the number of data points.

[0075] Using the minimum-maximum normalization method, the normalization formula for wind speed data is:

[0076]

[0077] Among them, V min and V max are the minimum and maximum values ​​in the wind speed data respectively.

[0078] Similarly, the normalization formula for displacement data is:

[0079]

[0080] Among them, D min and D max are the minimum and maximum values ​​in the displacement data respectively.

[0081] After normalization, two new data series are obtained: normalized wind speed data V norm and normalized displacement data (taking the displacement between the first position 201 and the third position 203 as an example) D norm .

[0082] A first relationship curve group between wind speed and displacement of different monitoring points is established.

[0083] Since wind speed is the external factor and displacement is the response, a scatter plot or line graph is used to show the relationship.

[0084] Pair the normalized wind speed data with the normalized displacement data of each monitoring point. norm The displacement data D between the first position 201 and the third position 203 norm Pair to form a set of data pairs (V norm ,D norm ).

[0085] Use a charting tool (such as Excel, MATLAB, Python's matplotlib, etc.) to plot the paired data into a scatter plot or a line graph. In the graph, the horizontal axis represents wind speed and the vertical axis represents displacement. By connecting the displacement points at different wind speeds, a first relationship curve group between wind speed and displacement of the monitoring point is obtained.

[0086] For other monitoring points (between the second position 202 and the third position 203), the above steps are repeated to draw a first relationship curve group.

[0087] S106: Determine the operating posture of the pressure equalizing ring according to the first relationship curve group.

[0088] When there is no wind or the wind speed is low, the distance between the grading ring offset monitoring point and the center of the support insulator should remain basically consistent, and the curve fluctuation is small.

[0089] When the wind speed increases, the pressure equalizing ring is affected by the wind load and relatively displaced. At this time, the distance curve of the pressure equalizing ring offset monitoring point will change significantly. If the pressure equalizing ring is strong and reasonably designed, the displacement is symmetrical and consistent, that is, the tilt direction is clear and the tilt angle increases evenly.

[0090] When the wind speed decreases or stops, if the design of the equalizing ring is reasonable and there is no structural damage, its displacement behavior should gradually return to the original position, that is, the distance curve of the equalizing ring offset monitoring point should gradually return to the initial state.

[0091] Based on the above principle, if the distance curve of the pressure equalizing ring offset monitoring point shows symmetrical and consistent changes when the wind speed changes, and can return to the initial state after the wind speed drops, it can be judged that the operating posture of the pressure equalizing ring is normal.

[0092] If the distance curve of a certain monitoring point changes abnormally (such as asymmetry, inconsistency), or cannot return to the initial state after the wind speed drops, there are problems such as tilt of the equalizing ring and structural damage, which require further inspection and maintenance.

[0093] Furthermore, by observing the changing trend of the distance curve of the offset monitoring points of the pressure equalizing ring, the tilting direction of the pressure equalizing ring can be determined. For example, if the distance between points A and B increases, while the distance between points C and D decreases, it means that the pressure equalizing ring is tilted in the direction of A and B.

[0094] The tilt angle can be estimated by calculating the difference in the distance change between the four monitoring points (the difference from the initial state). The larger the difference, the larger the tilt angle. Through the analysis and judgment of the above steps, the relationship curve between the monitoring point and the wind speed is effectively used to evaluate the operating posture and tilt of the grading ring, thereby ensuring the safe and stable operation of the power system.

[0095] S107: Establish a second relationship curve between the first wind direction-wind speed data and the running posture.

[0096] Collect the displacement deformation data of a monitoring point on the pressure equalizing ring under different wind speed and wind direction conditions. Sort the collected data. Group the data according to wind speed and wind direction, and calculate the average displacement deformation value in each group. In this way, a group of (wind speed, wind direction, average displacement deformation) data points are obtained.

[0097] Choose data analysis software or tools that support 3D data visualization. For example, use Python's matplotlib library combined with the mplot3d toolkit, or use professional data analysis software such as Excel (with Power BI or 3D Maps plug-ins), ggplot2 or plot3D packages in R language, etc.

[0098] In the selected data analysis software or tool, establish a three-dimensional coordinate system. Set the wind speed as the X-axis, the wind direction as the Y-axis (where the wind direction needs to be converted into an angle value, such as 0 degrees for north wind and 90 degrees for east wind), and set the displacement deformation as the Z-axis.

[0099] The sorted data points (wind speed, wind direction, average displacement deformation) are plotted one by one in the three-dimensional coordinate system. Each data point represents a specific wind speed, wind direction and corresponding displacement deformation value.

[0100] In order to form a continuous function curve between data points, interpolation or fitting methods are used. Interpolation methods such as linear interpolation and spline interpolation can generate smooth curves between data points. Fitting methods such as polynomial fitting and surface fitting approximate the distribution of data points through mathematical models.

[0101] After completing the interpolation or fitting, the second relationship curve is obtained.

[0102] The second relationship curve will intuitively reflect the displacement deformation of a certain monitoring point on the pressure equalizing ring under different wind speed and wind direction conditions. The second relationship curve is generated based on data collected by the pressure equalizing ring under normal conditions without any problems.

[0103] S108. Identify the abnormal state of the grading ring according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0104] During the later operation, remote monitoring equipment (such as microwave interferometry instruments and small weather stations) is used to continuously collect displacement deformation data.

[0105] Compare the collected monitoring data with the second relationship curve. By comparing the data at different time points or under different load conditions, abnormal changes in the displacement deformation behavior of the equalizing ring can be identified. If the monitoring data is obviously abnormal, such as the displacement deformation value exceeds the preset safety threshold, or shows an abnormal change trend compared with the baseline data (such as a sudden increase or decrease), it can be preliminarily judged that there are hidden dangers in the operation status of the equalizing ring.

[0106] For example, in a certain monitoring, it was found that when the wind speed reached 20 m / s and the wind direction was northerly, the displacement deformation value of the equalizing ring suddenly increased to 0.5 mm (while the displacement deformation value under the same conditions in the benchmark data was 0.2 mm). This abnormal change exceeded the preset safety threshold and showed a clear abnormal trend compared with the benchmark data. At this point, it can be preliminarily judged that there are hidden dangers in the operation status of the equalizing ring.

[0107] The present application also provides a device for monitoring the operating status of an equalizing ring, which identifies the status of the equalizing ring through the wind speed, wind direction, and displacement degree of the equalizing ring.

[0108] like Figure 3 As shown, the pressure equalizing ring operation status monitoring device includes: a microwave interferometry system module 301, a small weather station module 302 and a calculation module 303.

[0109] The microwave interferometry system module 301 and the small weather station module 302 are respectively installed at two fixed monitoring points selected below the equalizing ring and distributed around the equalizing ring installation base at a preset angle. Preferably, the preset angle is 90 degrees.

[0110] A pressure equalizing ring offset monitoring point is set below the pressure equalizing ring, including: a first position 201 at the center of the lower horizontal plane of the left ring body, a second position 202 at the center of the lower horizontal plane of the right ring body, and a third position 203 at the center of the pressure equalizing ring support that is horizontal to the first position 201 and the second position 202.

[0111] The microwave interferometry system module 301 continuously or periodically monitors the first displacement data set or the second displacement data set consisting of the first position 201 and the third position 203, and the second position 202 and the third position 203 based on the fixed monitoring point. The first displacement data set or the second displacement data set consisting of the first position 201 and the third position 203, and the second position 202 and the third position 203 on the equalizing ring is obtained by emitting a high-frequency, continuous radar wave of 200 Hz and performing interferometry measurement on the echo.

[0112] The small weather station module 30 continuously or periodically monitors the first wind direction-wind speed data or the second wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point.

[0113] The calculation module 303 continuously monitors the first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point; establishes a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; determines the operating posture of the pressure equalizing ring according to the first relationship curve group; establishes a second relationship curve between the first wind direction-wind speed data and the operating posture; identifies the abnormal state of the pressure equalizing ring according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0114] The present application also provides a pressure equalizing ring operation status monitoring device, including:

[0115] A memory, used to store a computer executable program of the above-mentioned method for monitoring the operating status of a pressure equalizing ring;

[0116] The processor is used to call the computer executable program to execute: based on the fixed monitoring point, continuously monitor the first displacement data group consisting of the first position 201 and the third position 203, and the second position 202 and the third position 203; based on the fixed monitoring point, continuously monitor the first wind direction-wind speed data of the environment where the equalizing ring is located; establish a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; determine the operating posture of the equalizing ring according to the first relationship curve group; establish a second relationship curve between the first wind direction-wind speed data and the operating posture; identify the abnormal state of the equalizing ring according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

[0117] The present application also provides a storage medium, comprising: a computer executable program stored therein, wherein the computer executable program is used to be called by a processor to execute the steps of the above-mentioned method for monitoring the operating status of a pressure equalizing ring.

Claims

1. A method for monitoring the operating status of a pressure equalizing ring, characterized in that: include: Select two fixed monitoring points below the pressure equalizing ring and distributed at preset angles around the pressure equalizing ring mounting base; A pressure equalizing ring deviation monitoring point is arranged below the pressure equalizing ring, and the pressure equalizing ring deviation monitoring point includes: a first position is the center of the lower horizontal plane of the left ring body, a second position is the center of the lower horizontal plane of the right ring body, and a third position is the center of the pressure equalizing ring support which is level with the first position and the second position; A first displacement data set consisting of an offset between the first position and the third position and an offset between the second position and the third position is monitored based on the fixed monitoring point; Monitoring first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point; Establishing a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; Acquiring the running posture of the pressure equalizing ring according to the first relationship curve group; Establishing a second relationship curve between the first wind direction-wind speed data and the running posture; The abnormal state of the grading ring is identified according to the second relationship curve and the collected second wind direction-wind speed data and the second displacement data group.

2. The method for monitoring the operating status of the pressure equalizing ring according to claim 1 is characterized in that: Continuously monitoring the first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point includes: A small weather station was used to record wind speed and direction data during monitoring.

3. The method for monitoring the operating status of a pressure equalizing ring according to claim 1, characterized in that: The first displacement data group consisting of the offset between the first position and the third position and the offset between the second position and the third position is continuously monitored based on the fixed monitoring point, including: A microwave interferometry system is used to monitor and automatically record the displacement deformation data of the equalizing ring.

4. The method for monitoring the operating status of a pressure equalizing ring according to claim 1, characterized in that: The running posture includes: the displacement direction and displacement angle of the pressure equalizing ring.

5. The method for monitoring the operating status of a pressure equalizing ring according to claim 1, characterized in that: The preset angle is 90 degrees.

6. A pressure equalizing ring operating status monitoring device, characterized in that: include: Microwave interferometry system module, small weather station module and computing module; The microwave interferometry system module and the small weather station module are respectively installed at two fixed monitoring points selected below the equalizing ring and distributed at preset angles around the equalizing ring installation base; A pressure equalizing ring offset monitoring point is arranged below the pressure equalizing ring, including: a first position at the center of the horizontal plane under the left ring body, a second position at the center of the horizontal plane under the right ring body, and a third position at the center of the pressure equalizing ring support that is horizontal to the first position and the second position; The microwave interferometry system module continuously or periodically monitors a first displacement data group or a second displacement data group consisting of an offset between the first position and the third position and an offset between the second position and the third position based on the fixed monitoring point; The small weather station module continuously or regularly monitors the first wind direction-wind speed data or the second wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point; The calculation module continuously monitors the first wind direction-wind speed data of the environment where the pressure equalizing ring is located based on the fixed monitoring point; establishes a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; judges the operating posture of the pressure equalizing ring according to the first relationship curve group; establishes a second relationship curve between the first wind direction-wind speed data and the operating posture; identifies the abnormal state of the pressure equalizing ring according to the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

7. A pressure equalizing ring operating status monitoring device according to claim 6, characterized in that: The system module of the microwave interferometry comprises: The first displacement data group or the second displacement data group consisting of the offset between the first position and the third position and the offset between the second position and the third position on the equalizing ring is obtained by emitting a high-frequency, continuous radar wave of 200 Hz and performing interferometric measurement on the echo.

8. The pressure equalizing ring operation status monitoring device according to claim 6 is characterized in that: The preset angle is 90 degrees.

9. A pressure equalizing ring operation status monitoring device, characterized in that: include A memory for storing a computer executable program of a method for monitoring the operating status of a pressure equalizing ring according to any one of claims 1 to 5; A processor is used to call the computer executable program to execute: based on the fixed monitoring point, continuously monitor the first displacement data group consisting of the offset between the first position and the third position, and the offset between the second position and the third position; based on the fixed monitoring point, continuously monitor the first wind direction-wind speed data of the environment where the equalizing ring is located; establish a first relationship curve group between the first wind direction-wind speed data and the first displacement data group; determine the operating posture of the equalizing ring based on the first relationship curve group; establish a second relationship curve between the first wind direction-wind speed data and the operating posture; identify the abnormal state of the equalizing ring based on the second relationship curve and the regularly collected second wind direction-wind speed data and the second displacement data group.

10. A storage medium, characterized in that: include: A computer executable program is stored, and the computer executable program is used to be called by a processor to execute the steps of a method for monitoring the operating status of a pressure equalizing ring as described in any one of claims 1 to 5.

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