Deep learning-based life prediction device for substation equipment using accumulated performance evaluation index data (DATA).

Abstract

The present invention relates to a life prediction device for substation equipment based on deep learning of accumulated performance evaluation index data. More specifically, it relates to a life prediction device configured to protect an object, such as a transformer, which is an equipment device installed in a substation, and to predict its lifespan. The device comprises: a wall-fixing plate member connected to and fixed to a wall; a base support plate with one end connected and fixed to the front surface of the wall-fixing plate member connected to the wall; a cushioning support elastic member connected and fixed to the base support plate connected to the wall-fixing plate member, on which the object is placed; a vertical drive detection unit connected and fixed to the wall-fixing plate member; a horizontal drive detection unit connected and fixed to the wall-fixing plate member; a central control unit connected and fixed to the wall-fixing plate member; and a transmitter connected and fixed to the wall-fixing plate member that receives and transmits a detection signal from the central control unit. By means of the life prediction device, the device detects heat or leakage generated in the transformer, which is an equipment device installed in the substation. By enabling maintenance, it is possible to prevent fires caused by heat and safety accidents caused by short circuits, predict the lifespan based on whether overheating or short circuits occur in the transformer, support the transformer with elasticity to cushion external shocks, prevent damage to the transformer caused by shocks, reduce maintenance costs and time associated with transformer damage, expand the detection range and increase detection efficiency by detecting the transformer while moving with vertical and horizontal drive detection units, and prevent the inconvenience of power being cut off during the transformer maintenance process.

Description

Technology Field

[0001] The present invention relates to a life prediction device for substation equipment based on deep learning of accumulated performance evaluation index data. More specifically, the invention relates to a life prediction device for substation equipment based on deep learning of accumulated performance evaluation index data that detects heat or leakage current generated in a transformer, which is an equipment installed in a substation, and performs maintenance by means of the life prediction device, thereby preventing fires caused by heat and safety accidents caused by leakage current, predicting the lifespan based on whether overheating or leakage current occurs in the transformer, cushioning external shocks by supporting the transformer with elasticity and preventing damage to the transformer due to shock, reducing maintenance costs and time associated with transformer damage, and expanding the detection range and increasing detection efficiency by detecting the transformer while moving through a vertical drive detection unit and a horizontal drive detection unit. Background Technology

[0003] Generally, extra-high voltage (765 kV, 345 kV, 154 kV) produced at power plants is supplied to substations via transmission lines, where the extra-high voltage is lowered to 22,900 volts (phase voltage 13,200 volts) and supplied to general buildings or factories through distribution lines, and some of the extra-high voltage supplied to substations is lowered to an easy-to-use voltage of 220 / 380 volts through pole-mounted transformers and phase-mounted transformers attached to utility poles and supplied to houses, shops, small factories, etc.

[0004] Such a transformer is a device that converts an AC power source supplied to one winding into an AC power source of a different voltage to another winding by means of electromagnetic induction, and is composed of windings that form at least two electrical circuits, an iron core that forms a common magnetic circuit, and insulating materials such as insulating oil.

[0005] Transformers can be classified according to their place of use into small transformers, pole-mounted transformers installed on utility poles, and power transformers installed in power plants or substations. Additionally, they may be classified according to their purpose of use into test transformers, grounding transformers, rectifier transformers, electric furnace transformers, and explosion-proof transformers.

[0006] However, conventional transformers installed on the structural walls of substations lack separate means to detect overheating or leakage currents, which leads to frequent safety accidents caused by fires or leakage currents resulting from overheating. Additionally, there is no separate means to detect heat or leakage currents generated by overheating in the transformers to predict their lifespan, which leads to fires and safety accidents caused by heat or leakage currents resulting from continuous overheating. Furthermore, there is no means to protect the transformers, which means that the transformers are susceptible to damage or breakage from external impacts.

[0007] The aforementioned invention refers to background technology in the technical field to which the present invention belongs, and does not refer to prior art. Prior art literature

[0009] Registered Patent No. 10-1504986 The problem to be solved

[0010] The present invention has been devised to solve the aforementioned conventional problems. The objective of the present invention is to provide a life prediction device for substation equipment based on deep learning of accumulated performance evaluation index data, which enables maintenance by detecting heat or leakage current generated in a transformer, an equipment installed in a substation, using a life prediction device, thereby preventing fires caused by heat and safety accidents caused by leakage current; predicting the lifespan based on whether overheating or leakage current occurs in the transformer; cushioning external shocks by supporting the transformer with elasticity and preventing damage to the transformer due to shock; reducing maintenance costs and time associated with transformer damage; and expanding the detection range and increasing detection efficiency by detecting the transformer while moving using a vertical drive detection unit and a horizontal drive detection unit. means of solving the problem

[0012] The present invention relates to a life prediction device configured to protect an object, such as a transformer, which is an equipment device installed in a substation, and to predict its lifespan, comprising: a wall-fixing plate member connected to and fixed to a wall; a base support plate having one end connected and fixed to the front surface of the wall-fixing plate member connected to the wall; a cushioning support elastic member connected and fixed to the base support plate connected to the wall-fixing plate member, on which the object is placed; a vertical drive detection unit connected and fixed to the wall-fixing plate member; a horizontal drive detection unit connected and fixed to the wall-fixing plate member; a central control unit connected and fixed to the wall-fixing plate member; and a transmitter connected and fixed to the wall-fixing plate member, which receives and transmits a detection signal from the central control unit.

[0013] In addition, the above-mentioned cushioning support elastic member is composed of cushioning support coil springs that are connected and fixed to the upper surface of the base support plate fastened to the wall fixing plate member, and a cushioning support plate member on which the object is disposed on the upper surface, wherein the upper end of the cushioning support coil spring fastened to the base support plate is connected and fixed to the lower surface, and wherein the cushioning support plate member supports the object by means of the elasticity of the cushioning support coil springs, and the above-mentioned vertical drive detection unit is composed of a vertical bracket panel connected and fixed to the front surface of the wall fixing plate member fastened to the wall, a vertical drive detection cylinder connected and fixed to the vertical bracket panel fastened to the wall fixing plate member, and a vertical detection sensor connected and fixed to the transfer axis of the vertical drive detection cylinder fastened to the vertical bracket panel, thereby enabling the vertical detection sensor to detect while moving up and down by the driving of the vertical drive detection cylinder, and the above-mentioned horizontal drive detection unit is The device comprises a horizontal bracket panel connected and fixed to the front surface of the wall-fixing plate member attached to the wall, a horizontal drive detection cylinder connected and fixed to the horizontal bracket panel attached to the wall-fixing plate member, and a horizontal detection sensor connected and fixed to the transfer axis of the horizontal drive detection cylinder attached to the horizontal bracket panel, so that the horizontal detection sensor moves and detects by the driving of the horizontal drive detection cylinder, and the wall-fixing plate member is further provided with a heat detection confirmation safety guidance means to check the safety status of the worker during the installation process of the prediction device. Effects of the invention

[0015] The present invention, a deep learning-based life prediction device for substation equipment using accumulated performance evaluation index data, detects heat or leakage current generated in the transformer, which is an equipment installed in the substation, by means of the life prediction device, thereby preventing fires caused by heat and safety accidents caused by leakage current. It also enables the prediction of lifespan based on whether overheating or leakage current occurs in the transformer, supports the transformer by elasticity to cushion external shocks, prevents damage to the transformer caused by shocks, reduces maintenance costs and time associated with transformer damage, and expands the detection range and increases detection efficiency by detecting the transformer while moving through the vertical drive detection unit and the horizontal drive detection unit. Brief explanation of the drawing

[0017] FIG. 1 is a front view showing a deep learning-based device for predicting the lifespan of substation equipment using accumulated performance evaluation index data (DATA) according to the present invention. FIG. 2 is a side view showing a deep learning-based device for predicting the lifespan of substation equipment using accumulated performance evaluation index data (DATA) according to the present invention. FIG. 3 is a cross-sectional view showing a deep learning-based device for predicting the lifespan of substation equipment using accumulated performance evaluation index data (DATA) according to the present invention. FIG. 4 is a side cross-sectional view showing a deep learning-based device for predicting the lifespan of a substation facility using accumulated performance evaluation index data (DATA) according to the present invention. FIG. 5 is an operating state diagram showing a deep learning-based performance evaluation index data (DATA) life prediction device for substation equipment according to the present invention. FIG. 6 is an installation diagram showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data (DATA) according to the present invention. FIG. 7 is a diagram showing a thermal detection confirmation safety guidance means of a deep learning-based performance evaluation index data (DATA) for the lifespan prediction of substation equipment according to the present invention. Specific details for implementing the invention

[0018] The description of the present invention is merely an example for structural or functional explanation, and therefore the scope of the present invention should not be interpreted as being limited by the examples described in the text. That is, since the examples may be modified in various ways and may take various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical concept.

[0019] Meanwhile, the meaning of the terms described in this invention should be understood as follows.

[0020] Terms such as "first," "second," etc., are intended to distinguish one component from another, and the scope of rights shall not be limited by these terms. For example, the first component may be named the second component, and similarly, the second component may be named the first component.

[0021] When it is stated that one component is "connected" to another component, it should be understood that while it may be directly connected to that other component, there may also be other components in between. Conversely, when it is stated that one component is "directly connected" to another component, it should be understood that there are no other components in between. Meanwhile, other expressions describing the relationships between components, such as "between" and "exactly between," or "adjacent to" and "directly adjacent to," should be interpreted in the same way.

[0022] A singular expression should be understood to include a plural expression unless the context clearly indicates otherwise, and terms such as "include" or "have" are intended to specify the existence of the implemented features, numbers, steps, actions, components, parts, or combinations thereof, and should be understood not to preclude the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0023] In each step, identifiers (e.g., a, b, c, etc.) are used for convenience of explanation and do not describe the order of the steps; the steps may occur differently from the specified order unless a specific order is clearly indicated in the context. That is, the steps may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

[0024] Unless otherwise defined, all terms used herein have the same meaning as generally understood by those skilled in the art to which this invention pertains. Terms defined in commonly used dictionaries should be interpreted as having meanings consistent with the context of the relevant technology and should not be interpreted as having an ideal or overly formal meaning unless explicitly defined in this invention.

[0026] FIG. 1 is a front view showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 2 is a side view showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 3 is a front cross-sectional view showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 4 is a side cross-sectional view showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 5 is an operating state diagram showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 6 is an installation state diagram showing a lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data according to the present invention. FIG. 7 is a diagram showing a thermal detection confirmation safety guidance means of a deep learning-based performance evaluation index data (DATA) for the lifespan prediction of substation equipment according to the present invention.

[0027] As illustrated in the drawing, the present invention is a life prediction device (10) based on deep learning of accumulated performance evaluation index data (DATA) for substation equipment (hereinafter referred to as a life prediction device for convenience of explanation) that is a life prediction device (10) for protecting an object (100), which is a transformer, provided in a substation, and for predicting its lifespan. Accordingly, such a life prediction device (10) is composed of a wall-mounted plate member (20), a base support plate (30), a cushioning support elastic part (40), a vertical drive detection part (50), a horizontal drive detection part (60), a central control part (70), and a transmitter (80).

[0028] The above wall fixing plate member (20) is connected to and fixed to the wall.

[0029] The above wall-fixing plate member (20) is formed with a square panel structure and is made of synthetic resin or metal.

[0030] The above wall fixing plate member (20) is fixed by being attached to or screwed into the wall of the structure.

[0031] One end of the base support plate (30) is connected and fixed to the front of the wall fixing plate member (20) which is fastened to the wall surface.

[0032] The above base support plate (30) is formed with a square panel structure and is made of synthetic resin or metal.

[0033] One end of the base support plate (30) is fixed to the front of the wall fixing plate member (20) by screw fastening.

[0034] The above cushioning support elastic member (40) is connected and fixed to the base support plate (30) which is fastened to the wall fixing plate member (20), and the object (100) is placed on the upper part.

[0035] The above cushioning support elastic member (40) is composed of cushioning support coil springs (41) whose lower ends are fixed by screwing or attaching to the upper surface of the base support plate (30) which is fastened to the wall fixing plate member (20), and cushioning support plate member (42) in which the upper end of the cushioning support coil spring (41) which is fastened to the base support plate (30) is fixed by screwing or attaching to the lower surface and the object (100) is placed on the upper surface. By means of the elasticity of the cushioning support coil spring (41), the cushioning support plate member (42) supports the object (100) to cushion the transmission of external impact and prevent the object (100) from being damaged by the impact.

[0036] The above vertical drive detection unit (50) is connected to and fixed to the wall fixing plate member (20).

[0037] The vertical drive detection unit (50) comprises a vertical bracket panel (51) fixed by screwing to one side of the front of the wall fixing plate member (20) attached to the wall surface, a vertical drive detection cylinder (52) fixed by screwing to the front of the vertical bracket panel (51) attached to the wall fixing plate member (20), and a vertical detection sensor (53) which is a heat detection sensor fixed by screwing to the transfer axis of the vertical drive detection cylinder (52) attached to the vertical bracket panel (51), and which detects heat caused by overheating generated from the object (100) and the power cable connected to the object (100) and transmits a detection signal to the central control unit (70). As the vertical detection sensor (53) moves up and down by the driving of the vertical drive detection cylinder (52), the object (100) and the By detecting the power cable connected to the object (100), the detection range can be widened and the detection efficiency increased compared to a fixed structure, and uniform detection becomes possible.

[0038] The above horizontal drive detection unit (60) is connected to and fixed to the above wall fixing plate member (20).

[0039] The horizontal drive detection unit (60) comprises a horizontal bracket panel (61) fixed by screwing to the other side of the front of the wall fixing plate member (20) attached to the wall surface, a horizontal drive detection cylinder (62) fixed by screwing to the front of the horizontal bracket panel (61) attached to the wall fixing plate member (20), and a horizontal detection sensor (63) which is a heat detection sensor fixed by screwing to the transfer axis of the horizontal drive detection cylinder (62) attached to the horizontal bracket panel (61), and which detects heat caused by overheating generated from the object (100) and the power cable connected to the object (100) and transmits a detection signal to the central control unit (70). By driving the horizontal drive detection cylinder (62), the horizontal detection sensor (63) moves horizontally in the drawing and detects, thereby the object (100) and By detecting the power cable connected to the above object (100), the detection range can be widened and the detection efficiency increased compared to a fixed structure, and uniform detection becomes possible.

[0040] The above central control unit (70) is connected to and fixed to the wall-mounted plate member (20).

[0041] The central control unit (70) is fixed by screwing to the front or outer surface of the wall-fixing plate member (20) and receives detection signals from the vertical detection sensor (53) and the horizontal detection sensor (63). If the temperature value included in the detection signal transmitted from the vertical detection sensor (53) and the horizontal detection sensor (63) is higher than the input temperature value, the central control unit (70) determines that it is dangerous (that the lifespan of the object (100) has ended) and transmits the detection signal to the transmitter (80) for transmission. If it is lower, it determines that it is safe (that the horizontal of the object (100) remains) and does not transmit it to the transmitter (80).

[0042] It is preferable to input the values ​​entered into the central control unit (70) above using a deep learning method or values ​​based on experience.

[0043] The transmitter (80) is connected to and fixed to the wall-mounted plate member (20), and receives a detection signal from the central control unit (70) and transmits it to the administrator terminal, thereby enabling rapid maintenance and replacement of the object (100) and preventing fire and short circuits caused by overheating when the lifespan is over.

[0044] It is preferable to further attach and fix the lower ends of elastic support cushioning bars made of a synthetic resin material having elasticity to the upper surface of the base support plate (30) member, and to have the upper end support the lower surface of the cushioning support plate member (42), thereby increasing the support and fixing strength of the cushioning support plate member (42) and preventing sagging, and cushioning the transmission of shock by elasticity.

[0045] It is desirable to fix a rotating motor to the front of the wall-fixing plate member (20) by screwing it so that the rotating shaft faces the opposite direction of the front of the wall-fixing plate member (20), and to fix a horizontal bracket panel (61) to the rotating shaft of the rotating motor by screwing it, so that the horizontal driving detection unit (60) rotates at a certain angle by the driving of the rotating motor to detect, thereby widening the detection range and increasing the detection efficiency, and to prevent the horizontal driving detection unit (60) from being set up vertically and getting caught during the process of installing the object (100).

[0046] It is preferable to further form a fastening groove on the upper surface of the above buffer support plate member (42) so that a lower part of the object (100) is fitted therein, thereby improving the supporting force and fixing force of the object (100) and preventing it from moving due to external force.

[0047] It is preferable to further attach and fix an elastic pressure support panel made of a synthetic resin material having elasticity on its inner surface to the fastening groove, thereby supporting a lower part of the object (100) fitted into the fastening groove by the elasticity of the elastic pressure support panel, cushioning the transmission of impact and preventing damage to the object (100) due to friction.

[0048] It is desirable to further fix a vibrator, which is a vibrator, to the bottom or outer surface of the above-mentioned cushioning support plate member (42) by screwing it in, so that the vibration of the vibrator is transmitted to the above-mentioned cushioning support plate member (42) and the above-mentioned cushioning support coil spring (41), thereby removing foreign matter and moisture attached to the outer surface, reducing the cost and time of maintenance, and preventing corrosion, and preventing the object (100) from getting caught during the process of being inserted into or separated from the above-mentioned fastening groove.

[0049] The above wall-fixing plate member (20) is further provided with a heat detection confirmation safety guidance means (90) to check the safety status of the worker during the installation process of the prediction device.

[0050] The above-mentioned heat detection safety state transmission means (90) comprises: a coupling support panel member (91) fixed by screw fastening to the front or outer surface of the wall fixing plate member (20); a lifting detection cylinder (92) fixed by screw fastening to the upper surface of the coupling support panel member (91) at its lower end; a lifting base detection panel (93) fixed by screw fastening to the lifting shaft of the lifting detection cylinder (92) connected to the coupling support panel member (91) at its lower end and being lifted and transported by the driving of the lifting detection cylinder (92); a driving detection motor (94) fixed by screw fastening to the upper surface of the lifting base detection panel (93) connected to the lifting detection cylinder (92); and a driving detection motor (94) fixed by screw fastening after being fitted onto the rotation shaft of the driving detection motor (94) and fixed by screw fastening, and the driving of the driving detection motor (94). It comprises a rotation detection panel (95) that is rotated by the drive detection motor (94), a thermal imaging camera (96) that is fixed by screwing to the upper surface of the rotation detection panel (95) that is connected to the drive detection motor (94), and a transmitter / receiver (97) that is fixed by screwing to the upper surface of the rotation detection panel (95) that is connected to the drive detection motor (94) and receives and transmits shooting information from the thermal imaging camera (96).

[0051] That is, the above-mentioned shooting information transmitted through the above-mentioned transmitter / receiver (97) is received through a manager terminal or a central management server to determine the dangerous condition of the worker and take prompt action, and if a fire occurs during the installation process, prompt action is possible to prevent the fire from spreading.

[0052] In addition, the thermal imaging camera (96) moves up and down and rotates while taking pictures by means of the lifting detection cylinder (92) and the driving detection motor (94), thereby expanding the shooting range compared to a fixed structure and increasing shooting efficiency.

[0053] At this time, it is also possible to fix a status guidance speaker (98) to the lifting base detection panel (93) by screwing it in, which receives a signal from the transmitter / receiver (97) and provides guidance on the operator's dangerous condition and fire situation, etc., through voice or generates an alarm.

[0054] In addition, it is also possible to fix an alert lamp (99), which is an LED lamp that lights up upon receiving a signal from the transmitter / receiver (97), to the upper surface of the lifting base detection panel (93) by screwing it in, so that when the alert lamp (99) lights up, the worker can recognize a dangerous condition or a fire condition.

[0056] Although the present invention has been described in detail so far, it should be made clear that the embodiments mentioned in the process are merely illustrative and not limiting, and that modifications to components that can be equivalently substituted within the scope of the technical spirit or field of the present invention provided by the following claims shall be considered to be within the scope of the present invention. Explanation of the symbols

[0058] 10: Life prediction device 20: Wall-mounted plate member 30 : Base support plate 40 : Cushioning support elastic part 41 : Cushion support coil spring 42 : Cushion support plate member 50 : Vertical drive detection unit 51 : Vertical bracket panel 52 : Vertical drive detection cylinder 53 : Vertical detection sensor 60 : Horizontal drive detection unit 61 : Horizontal bracket panel 62 : Horizontal drive detection cylinder 63 : Horizontal detection sensor 70: Central Control Unit 80: Transmitter 90 : Thermal detection safety status transmission means 91 : Combined support panel member 92 : Lift detection cylinder 93 : Lift base detection panel 94 : Drive detection motor 95 : Rotation detection panel 96 : Thermal imaging camera 97 : Transmitter, receiver 98 : Status indicator speaker 99 : Notification lamp 100 : Object

Claims

Claim 1 A life prediction device configured to predict the lifespan of an object, such as a transformer which is an equipment device installed in a substation, comprising: a wall-mounted plate member connected to and fixed to a wall; a base support plate having one end connected and fixed to the front surface of the wall-mounted plate member connected to the wall; a cushioning support elastic member connected and fixed to the base support plate connected to the wall-mounted plate member, on which the object is placed; a vertical drive detection unit connected and fixed to the wall-mounted plate member; a horizontal drive detection unit connected and fixed to the wall-mounted plate member; and a central control unit connected and fixed to the wall-mounted plate member. In a life prediction device for substation equipment based on deep learning of accumulated performance evaluation index data (DATA), comprising a transmitter that is connected to and fixed to the wall-fixing plate member and receives and transmits a detection signal from the central control unit, the buffer support elastic member comprises buffer support coil springs that are connected and fixed to the upper surface of the base support plate fastened to the wall-fixing plate member, and a buffer support plate member on which the upper end of the buffer support coil spring fastened to the base support plate is connected and fixed to the lower surface and the object is disposed on the upper surface, wherein the buffer support plate member supports the object by means of the elasticity of the buffer support coil spring, and the vertical drive detection unit comprises a vertical bracket panel connected and fixed to the front surface of the wall-fixing plate member fastened to the wall, a vertical drive detection cylinder connected and fixed to the vertical bracket panel fastened to the wall-fixing plate member, and the It comprises a vertical detection sensor connected to and fixed to the transfer axis of a vertical drive detection cylinder, wherein the vertical detection sensor moves up and down by the driving of the vertical drive detection cylinder to detect, and the horizontal drive detection unit comprises a horizontal bracket panel connected and fixed to the front surface of a wall fixing plate member fastened to the wall surface, and a horizontal drive detection cylinder connected and fixed to the horizontal bracket panel fastened to the wall fixing plate member.A lifespan prediction device for substation equipment based on deep learning of accumulated performance evaluation index data (DATA), characterized by comprising a horizontal sensing sensor connected to and fixed to the transfer axis of the horizontal driving detection cylinder attached to the horizontal bracket panel, wherein the horizontal sensing sensor moves and detects by the driving of the horizontal driving detection cylinder, wherein the wall fixing plate member is further provided with a thermal detection verification safety guidance means to check the safety status of a worker during the installation process of the prediction device, wherein a rotary motor is fixed to the front of the wall fixing plate member by screw fastening, and the horizontal bracket panel is fixed to the rotation axis of the rotary motor by screw fastening, thereby enabling the horizontal driving detection unit to rotate and detect by the driving of the rotary motor. Claim 2 delete

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