KR20110067516A - Pipe and pipe assembly for electric power track of online electric vehicle and device and controlling method for automatic management of power supplying facility of the same - Google Patents

Abstract

PURPOSE: A system for automatically managing a feeding facility for an online electric vehicle and a controlling method thereof are provided to maintain the inner pressure of a structure by sealing a space between structures with a sealing member. CONSTITUTION: A sensor(120) senses a pipe(110) for a feeding line of an online electric vehicle. The sensor includes a pressure sensor and a humidity sensor. A controller(130) manages a pipe by receiving information from the sensor. A charger(140) holds charging materials. A valve(160) controls the transmission of the charging materials.

Description

PIPE AND PIPE ASSEMBLY FOR ELECTRIC POWER TRACK OF ONLINE ELECTRIC VEHICLE AND DEVICE AND CONTROLLING METHOD FOR AUTOMATIC MANAGEMENT OF POWER SUPPLYING FACILITY OF THE SAME }

The present invention relates to a pipe and pipe assembly for a power supply line of an on-line electric vehicle and an automatic management system for a power supply facility and a control method thereof.

Recently, as the interest in the environment is rapidly increasing, efforts to purify the exhaust gas emitted from vehicles have been made in various aspects, and in the United States or Europe, there is a tendency to tighten the regulation on the exhaust gas.

Thus, hybrid vehicles using fuel and electricity such as gasoline as energy have been released, and research into vehicles that can operate using electricity or hydrogen as energy is being actively conducted.

In particular, in the case of an electric vehicle that runs by using electricity, a battery is mounted on the vehicle to receive electric power from the outside and charged, and to operate the vehicle using the charged power.

However, such an electric vehicle generally has a problem in that the battery needs to be recharged after the vehicle is operated until the electric power charged by a single charge is consumed. Therefore, a lot of research is being done in the direction of charging the battery faster and increasing the capacity of the battery. However, despite such vigorous research, there are limitations, and as an alternative, an online electric vehicle has appeared.

On-line electric vehicles use electric power generated by the electric field generated by the electromagnetic field generated by the electric field generated by the electric wave generated by the electric wave generated by the electric current flowing in the electric wire. It is a vehicle. Of course, the on-line electric vehicle may use the current generated as described above directly as a power source and does not need to install a separate battery. However, like other electric vehicles, the on-line electric vehicle may include a battery. It is also possible to use the current to charge the battery and to operate with the charged power.

However, the battery used at this time can significantly reduce the size and capacity of the battery than the battery used in the conventional electric vehicle can reduce the weight of the vehicle, there is an advantage that can secure the space of the vehicle.

Moreover, online electric vehicles can be powered directly from the road wirelessly in the course of the road, which does not require a separate battery charging time.

When using an on-line electric vehicle, a feed line is used to supply power to an on-line electric vehicle using electromagnetic induction without additional contact. Such a feed line is independent of external conditions when driving or stopping a vehicle. Buried on the road to enable continuous supply of electricity without

In this case, the embedded power supply line is exposed to a large amount of moisture by rain or snow when it is operated for a long time, and the electric power supply line having the electrode is short-circuited by humidity momentarily to generate an arc discharge, which may cause a fire. have. At the same time, the peripheral equipment may be damaged, which may cause a problem of replacing or repairing all equipment related to the power supply line.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object thereof is to provide a technique for preventing a power supply line used in an online electric vehicle from being exposed to a large amount of moisture by rain or snow.

In order to achieve this object, in one aspect of the present invention, a pipe for a power supply line of an online electric vehicle is embedded in a road, and has a receiving space therein; And a feeder housed in the accommodation space of the structure and generating an electromagnetic field for supplying power to the vehicle. It includes, characterized in that the filling (充 塡 物) is filled in the receiving space of the structure (充 塡).

In this case, the filler is characterized in that the gas (Gag).

Here, the gas is characterized in that the nitrogen.

In addition, the feed line is characterized in that spaced apart from the inner wall of the structure.

In addition, in order to achieve this object, in one aspect of the present invention, an online electric vehicle power supply line pipe assembly is embedded in a road and includes a plurality of structures having a receiving space therein; A feeder that is accommodated in the accommodation space of the plurality of structures and generates an electromagnetic field for supplying power to the vehicle; And a sealing member positioned between the plurality of structures. Includes, the filling is filled in the receiving space of the plurality of structures, the sealing member is characterized in that it is sealed with the outside to maintain the internal pressure of each of the plurality of structures.

And the filler is a gas.

At this time, the gas is characterized in that the nitrogen.

In addition, the feed line is characterized in that spaced apart from the inner wall of the plurality of structures.

On the other hand, in order to achieve this object, in one aspect of the present invention, the automatic management system for an electric vehicle power supply equipment is embedded in the road, the structure having a receiving space therein; And a feeder housed in the accommodation space of the structure and generating an electromagnetic field for supplying power to the vehicle. It includes, the pipe is filled with filling (수용 物) in the receiving space of the structure; One or more detectors for sensing a condition of the pipe; A charger for receiving the filling and delivering the filling to the pipe side; A valve controlling the transfer of filler material from the charger to the pipe; And a controller which receives the information sensed by the detector, controls the valve, and manages the pipe. Characterized in that it comprises a.

At this time, any one or more of the one or more detectors, characterized in that for detecting any one or more of the pressure of the filling and the humidity inside the structure.

In addition, in order to achieve the above object, the automatic management control method for an electric vehicle electric power feeding facility in one aspect of the present invention accommodates a feeder line in which an electromagnetic field is generated in a structure having an accommodating space therein, and a filling is filled in the accommodating space. A step of measuring the status information of one or more pipes; A step B for comparing the change in pressure with respect to the passage of time with respect to any one of the one or more pipes using the state information measured in step A with a first threshold value; And transmitting a notification message to the outside when the change value of the pressure is greater than the first threshold value. Characterized in that it comprises a.

And comparing the change value of the pressure of the pipe adjacent to any one of the one or more pipes with the second threshold value through the state information measured in step A; Further, wherein the step X is characterized in that for transmitting a notification message to the outside, if the change value for the pressure of the pipe adjacent to any one of the one or more pipes is greater than the second threshold value.

Here, in step B, if the change value of the pressure is less than the first threshold value, comparing the change value of the pressure with a third threshold value that can determine whether the filling of the filling; And a Y step of injecting the filling material when the change value of the pressure falls in the range of the third threshold value in the step D; Characterized in that it comprises a.

At this time, if the change value of the pressure in the step D is out of the range of the third threshold value, step E for comparing the value for the humidity in the pipe with the fourth threshold value; Further, wherein the Y step, if the value for the humidity in the pipe falls within the range of the fourth threshold value, characterized in that the filling is made.

On the other hand, in order to achieve the above object of the present invention, the automatic management control method for the electric vehicle electric power feeding equipment accommodates a feeder line is generated in the structure having an accommodation space therein, the inner wall of the structure and the feeder line is A step of measuring the state information of one or more pipes in which the filling is filled in the receiving space so as to be spaced apart; A step B for comparing a change value of a pressure of one or more pipes adjacent to one of the one or more pipes with a second threshold value through the state information measured in step A; And in step B, transmitting a notification message to the outside when the change value of the pressure of the pipe adjacent to any one of the one or more pipes is greater than the second threshold value. Characterized in that it comprises a.

And when the change value of the pressure of the pipe adjacent to any one of the one or more pipes is less than the second threshold in step B, the change value of the pressure of the pipe adjacent to any one of the one or more pipes is injected into the filling material. Comparing the third threshold value to determine whether the second threshold value is determined; And a step Y in which the filling is made when the change value of the pressure of the pipe adjacent to any one of the one or more pipes in step D falls within the range of the third threshold value. Characterized in that it comprises a.

In this case, when the change value of the pressure of the pipe adjacent to any one of the one or more pipes in step D is outside the range of the third threshold value, E for comparing the value of the humidity inside the pipe with the fourth threshold value. step; Further, wherein the Y step, if the value for the humidity in the pipe falls within the range of the fourth threshold value, characterized in that the filling is made.

As described above, the present invention has the following effects.

First, in a feeder line buried on the road surface to supply electric power to the on-line electric vehicle in a non-contact manner, it is possible for the feeder line to be protected from external shock and moisture by the filling, and to be damaged by arc discharge caused by humidity. It is possible to minimize and reduce the loss of power supply.

Second, there is an effect that it is possible to divide and manage so that the internal pressure of each structure is maintained by using a sealing member between the respective structures for constituting the power supply line.

Third, it is possible to monitor the status of the feed line in real time to check if there is a crack in the feed line, there is an effect that the filling can be automatically filled according to the monitored information.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for simplicity of explanation.

<Description of Configuration>

The automatic management system 100 for an electric vehicle power supply facility for an online electric vehicle according to an embodiment of the present invention includes a pipe 110, a detector 120, a controller 130, a charger 140, and a sealing member for an electric vehicle power supply line. 150, a valve 160, and the like, which will be described with reference to FIGS. 1 and 2.

The pipe 110 (hereinafter, the pipe) for the power supply line of the on-line electric vehicle includes a structure 111, a power supply line 113, and the like.

The structure 111 is embedded in the road, and has a receiving space therein, and is configured to fill the feeder 113 and the filling material in the receiving space. At this time, it is preferable to provide a spaced space (S) to be configured so as to be spaced apart by a predetermined distance between the inner wall of the structure 111 and the feed line 113.

At this time, the inside of the structure 111 that accommodates the feed line 113 is filled with a filler, it is preferable to use a gas for the filler. Of course, it is also possible to use other gas, but among them, it is preferable to use nitrogen gas which is inexpensive and excellent in blocking moisture.

As such, by filling the inside of the structure 111 using nitrogen, it is possible to block the inflow of moisture into the structure 111. Therefore, by blocking the inflow of moisture to remove the humidity component causing the arc discharge, the structure 111 and the feed line 113 can be protected from external shock and moisture through the nitrogen gas.

In addition, the structure 111 may be configured by using fiber reinforced plastic (FRP), which is a material combining nylon fiber and thermosetting resin, which is stronger than iron, lighter than aluminum, and easy to process without rust. Of course, it is strong against external shocks and has a very large tensile strength.

This is a feed line using electricity flowing conductors as the structure 111 instead of fiber reinforced plastics, the magnetic field is induced to the structure 111 surrounding the feed line 113 as electricity flows through the feed line, resulting in an online electric vehicle ( 200) interferes with normal electromagnetic induction to the side, resulting in a shielding effect of magnetic field emission.

Therefore, power may not be induced to the current collector plate attached to the online electric vehicle 200 or the power supply efficiency may be drastically reduced. By using the fiber reinforced plastic, it may be configured to not affect the normal electromagnetic induction of the power supply line.

At this time, the pressure sensor 121 and the humidity sensor 123 to be mounted in the structure 111, four humidity sensors 123 are arranged at equal intervals in one pipe to detect the humidity of the area, Each pressure sensor 121 per pipe is provided to sense the pressure inside the structure 111, so that it is possible to grasp the information inside the pipe that requires cracking of the pipe and injection of gas. In this case, the pressure sensor 121 and the humidity sensor 123 described above will be described later.

Here, it is preferable to configure and use the valve 160 for controlling the injection of nitrogen gas to the pipe side that needs the injection of gas, it is configured to enable the filling of the gas by the controller 130 to each pipe side.

That is, the control is made through a solenoid valve allocated for the quantity of each pipe, and the filling of nitrogen gas is made through the valve 160 connected with the corresponding pipe requiring the filling of nitrogen gas.

The feed line 113 is a wire for supplying electricity and is configured to generate an electromagnetic field for supplying power to the online electric vehicle 200. At this time, the electromagnetic field generated from the feed line 113 is configured to be charged in a contactless state toward the battery configured inside the online electric vehicle 200.

This causes the electric current to be generated by winding the coil inside the on-line electric vehicle 200 under the influence of the electromagnetic field generated from the feed line 113 and charging the generated electric current to the battery so that the on-line electric vehicle 200 can be operated. .

The detector 120 is configured to detect a state of the pipe 110 for an electric vehicle's power supply line. In the embodiment of the present invention, the sensor 120 is configured using a pressure sensor 121 and a humidity sensor 123.

The pressure sensor 121 is configured inside each pipe, and is configured to measure the pressure inside the pipe filled with nitrogen gas and send the measured information to the controller 130.

The humidity sensor 123 is provided and used at equal intervals in each pipe, and measures the amount of water vapor in the pipe to send the measured information to the controller 130.

At this time, the controller 130 controls information such as the root mean square (RMS) value, which is a value measured from each humidity sensor 123 and the pressure sensor 121, the amount of nitrogen gas remaining in the nitrogen gas reservoir, and a valve on / off state of the gas distributor. It is configured to be able to control the crack, inspection request, gas injection or the like of the pipe based on the measured value of each sensor mounted on the pipe 110 by being transmitted to the side.

Meanwhile, the database unit may be further configured and used to store information detected by the detector 120 in a database.

The controller 130 is configured to manage the pipe 110 by receiving the information detected by the detector 120, and if a crack occurs in the pipe 110 according to the detected information, by sending a notification message to inform, gas injection If necessary, by using the valve 160, the appropriate amount of nitrogen can be filled into the corresponding pipe can be made to automatically manage.

That is, by using the RMS values measured by the pressure sensor 121 and the humidity sensor 123 to determine whether the pipe cracks and gas injection, etc., if the crack occurs to inform the corresponding information to inspect the pipe It is possible to make, and whether or not the gas injection is determined by a predetermined threshold value so that the filling is made by the amount of nitrogen gas required from the valve 160.

The charger 140 receives a filling, which corresponds to a nitrogen gas reservoir in an embodiment of the present invention, and is connected to one side of a pipe to transfer the filling.

At this time, the valve 160 is provided so that it is possible to control the delivery of the filling, the valve 160 is configured to be controlled by the controller 130, so that the nitrogen, which is the charger 140 is delivered to the pipe side to be charged Or on / off through the controller 130 to be able to stop charging is configured to enable automatic management.

The valve 160 may use a solenoid valve.

On the other hand, the sealing member 150 is located between the pipe and the pipe is coupled, is configured to be sealed to the outside to maintain the pressure inside each pipe. That is, one feed line 113 is configured to be accommodated in the plurality of pipes, each pipe is closed is configured to be able to manage the pressure inside.

That is, as shown in FIG. 2, the sealing member 150 enables the feed line 113 to be positioned at the center of the pipe, and the diaphragm D formed of a rubber film or the like in the gap between the pipe and the feed line 113. ) Is configured to maintain shielding between each pipe, and positioned between the plurality of pipes so that it can be used as a pipe assembly.

<Description of the method>

An automatic management control method of an online electric vehicle power feeding equipment, which is an embodiment of the method of the present invention, will be described with reference to the flowchart shown in FIG. 3 and with reference to FIGS.

1. Status measurement <S301>

Receiving a feed line 113 is a magnetic field is generated in the structure 111 having a receiving space therein, and measuring the state information of one or more pipes in which the filling is filled in the receiving space, the pressure inside the structure 111 And information about humidity.

On the other hand, it may be used to be able to monitor the information measured from the sensors mounted inside the pipe.

2. Collection of measurement information <S302>

The step of collecting the information measured in step S301, based on the collected information to be used when calculating the pressure value or humidity value of the pipe.

3. Database collected information <S303>

Databaseing the information collected in step S302, it is possible to use to determine the correct numerical value of the first to fourth thresholds to be described later based on the stored database, through which to accurately determine the state of the pipe without error It is possible.

That is, data that can be used for failure and diagnosis, such as storing the state value in each pipe and comparing the previous value with the present value, are stored.

과 제1임계값 비교<S304> 4.

And first threshold comparison <S304>

과 제1임계값을 비교하는 단계로,

이 제1임계값 보다 큰 경우에는 단계 S305로, 작은 경우에는 단계 S315로 진행되도록 한다.From the information measured in step S302, it is the change value of the pressure with respect to time

Comparing the first threshold with the

If larger than the first threshold value, the process proceeds to step S305 and, if small, to step S315.

을 제1임계값과 비교하기 위하여,

의 식을 이용하도록 하며, 이때,

는 현재의 압력,

은 이전의 압력이며, t는

와

사이의 시간을 의미한다.On the other hand, the change in pressure over time

To compare with the first threshold,

Using the equation,

Is the current pressure,

Is the previous pressure, t is

Wow

Mean time between.

이 해당 파이프의 균열로 판단할 수 있는 제1임계값과 비교되어, 제1임계값보다 크거나 작은지를 판단하여 그에 따른 단계로 진행되도록 구성된다.therefore

Compared with the first threshold value that can be determined as the crack of the pipe, it is configured to determine whether it is larger or smaller than the first threshold value and proceed to the corresponding step.

For example, a change in pressure over an elapsed time may be calculated using the pressure values of a sensor previously obtained from each pipe and the pressure values obtained from each pipe on an hourly basis, so that a crack ( Cracks) or damage.

와 제2임계값 비교<S305> 5.

Vs. Second Threshold <S305>

이 제1임계값 보다 큰 경우에, 측정하려는 파이프와 그와 인접한 파이프의 압력의 변화값인

를 제2임계값과 비교하는 단계이다.In step S304

If it is greater than this first threshold, the change in the pressure of the pipe to be measured

Is compared with the second threshold.

This makes it possible to accurately determine the error by adding a comparison of the change in pressure of the pipe to be measured and the pipe adjacent thereto without measuring the crack with only the information compared in step S304.

를 제2임계값과 비교하기 위하여,

의 식을 적용하도록 하고, 여기서,

및

는 측정하려는 파이프와 인접한 파이프에 관계된 압력값을 말하며,

및

의 식을 이용하여 구할 수 있고,

는 측정하려는 파이프의 압력,

및

는

와 인접한 양측 파이프의 압력값을 의미한다.In this case, the change in pressure of the pipe to be measured and the pipe adjacent thereto

To compare with the second threshold,

Let's apply the equation

And

Is the pressure value associated with the pipe adjacent to the pipe you want to measure,

And

Can be obtained using the equation

Is the pressure in the pipe

And

Is

It means the pressure value of both pipes adjacent to.

이 해당 파이프의 균열로 판단할 수 있는 제2임계값과 비교되어 제2임계값보다 큰 경우에는 단계 S309로 진행되도록 하고, 작은 경우에는 단계 S319로 진행되도록 한다.therefore

This is compared with the second threshold value which can be judged as the crack of the pipe, and if it is larger than the second threshold value, the process proceeds to step S309, and if small, the process proceeds to step S319.

In other words, when the threshold value of the pipe to be examined is exceeded compared to the pressure value of the pipe to be inspected, the final judgment is made that there is a crack in the pipe to be inspected.

6. Delivery of notification message <S309>

In step S304 and S305, the notification message is delivered according to the information determined to be larger than the respective first and second threshold values, so that it is possible to notify the administrator by flashing the warning lamp.

For example, it is configured to promptly check and manage by informing the administrator by flashing a warning light or displaying a message such as "00 pipe inspection request" through a display that can be monitored.

과 제3임계값 비교<S315> 7.

And third threshold value <S315>

이 가스 주입을 위한 제3임계값의 범위에 해당하는지를 비교하는 단계로, 제3임계값의 범위에 해당하면 단계 S319로 진행되고, 해당되지 않으면 단계 S316으로 진행되도록 한다.Through the information measured in step S304

Comparing whether or not it corresponds to the range of the third threshold for gas injection, if the range of the third threshold, the flow proceeds to step S319, and if not applicable to step S316.

That is, the gas is injected to drive the solenoid valve 160 connected to the pipe corresponding to the range of the third threshold value.

8. Comparison of measured humidity value and fourth threshold value <S316>

이 가스 주입을 위한 제3임계값의 범위에 해당되지 않는 경우에, 습도센서(123)로부터 측정된 습도에 대한 값과 가스 주입을 결정하기 위한 제4임계값을 비교하는 단계로, 측정된 습도값이 제4임계값의 범위에 해당하면 단계 S319로, 해당되지 않으면 단계 S301부터 반복하여 실시간 모니터링이 가능하도록 구성된다.From step S315

When the value does not fall within the range of the third threshold for gas injection, comparing the value for the humidity measured from the humidity sensor 123 with the fourth threshold for determining the gas injection. If the value falls within the range of the fourth threshold value, the process proceeds to step S319, and if not, the process is repeated from step S301 to enable real-time monitoring.

9. Gas injection <S319>

이 해당 파이프의 균열로 판단할 수 있는 제2임계값과 비교되어 제2임계값보다 작은 경우에 가스가 주입되도록 구성된다.In step S305

It is configured to inject gas when it is smaller than the second threshold value compared with the second threshold value that can be judged as the crack of the pipe.

이 가스 주입을 위한 제3임계값의 범위에 해당하 면 가스가 주입되도록 한다.And in step S315

If the gas falls within the range of the third threshold for gas injection, gas is injected.

In addition, if the humidity value measured in step S316 falls within the range of the fourth threshold value, the gas is configured to be injected.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. And the scope of the present invention should be understood as the following claims and their equivalents.

1 shows an automatic management system of a power supply facility, which is an embodiment of the present invention.

2 shows a pipe and a sealing member for a feed line, which is an embodiment of the present invention.

Figure 3 shows an automatic management control method of the power supply equipment which is an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

100: automatic management system of electric power feeding equipment for online electric vehicle

110: pipe for electric power feed line of the online electric vehicle

111: structure 113: feeder

120: detector

121: pressure sensor 123: humidity sensor

130: controller 140: charger

150: sealing member 160: valve

S: separation space D: diaphragm

200: online electric vehicle

Claims (17)

A structure embedded in a road and having an accommodation space therein; And A feeder that is accommodated in an accommodation space of the structure and generates an electromagnetic field for supplying power to the vehicle; Including, A pipe for a feed line of an on-line electric vehicle, characterized in that a filling is filled in a receiving space of the structure. The method of claim 1, The filling material is a gas line (Gag) characterized in that the pipe for the power line of the electric vehicle online. The method of claim 2, The gas is a pipe for a power supply line of an on-line electric vehicle, characterized in that nitrogen. The method of claim 1, The feed line is a pipe for a feed line of an online electric vehicle, characterized in that spaced apart from the inner wall of the structure. A plurality of structures embedded in a road and having a receiving space therein; A feeder that is accommodated in the accommodation space of the plurality of structures and generates an electromagnetic field for supplying power to the vehicle; And A sealing member located between the plurality of structures; Including, Filling is filled in the receiving space of the plurality of structures, And the sealing member is sealed to the outside to maintain the internal pressure of each of the plurality of structures. The method of claim 5, The filling assembly pipe assembly for an online electric vehicle, characterized in that the gas. The method of claim 6, The gas assembly is a pipe assembly for an online electric vehicle power supply line, characterized in that the nitrogen. The method of claim 5, And the feeder line is spaced apart from inner walls of the plurality of structures. A pipe for a feed line of an on-line electric vehicle according to claim 1; One or more detectors for sensing a condition of the pipe; A charger for receiving the filling and delivering the filling to the pipe side; A valve controlling the transfer of filler material from the charger to the pipe; And A controller which receives the information sensed by the detector and controls the valve and manages the pipe; Automatic management system of the electric power feeding equipment for on-line electric vehicles comprising a. 10. The method of claim 9, Any one of the at least one detector is an automatic management system for on-line electric vehicle power supply equipment, characterized in that for detecting any one or more of the pressure of the filling and the humidity inside the structure. A step of receiving a feeder line for generating an electromagnetic field in the structure having a receiving space therein, and measuring the state information of one or more pipes filled with the filling space; A step B for comparing the change in pressure with respect to the passage of time with respect to any one of the one or more pipes using the state information measured in step A with a first threshold value; And Transmitting a notification message to the outside when the change value of the pressure is greater than the first threshold value; Automatic management control method of the electric power feeding equipment for on-line electric vehicles comprising a. The method of claim 11, Comparing the change value of the pressure of the pipe adjacent to any one of the one or more pipes with the second threshold value through the state information measured in step A; More, In step X, if the change value of the pressure of the pipe adjacent to any one of the one or more pipes is greater than the second threshold value, the automatic management control method for the electric power feeding equipment for on-line electric vehicles, characterized in that for transmitting to the outside. . The method of claim 11, In step B, when the change value of the pressure is smaller than the first threshold value, comparing the change value of the pressure with a third threshold value for determining whether the filling material is injected; And In step D, when the change value of the pressure falls within the range of the third threshold value, injecting the filling is performed; Automatic management control method of the electric power feeding equipment for on-line electric vehicles comprising a. The method of claim 13, In step D, comparing the value of humidity in the pipe with a fourth threshold value when the change in pressure is outside the range of the third threshold value; More, In the Y step, if the value for the humidity in the pipe falls within the range of the fourth threshold value, the filling of the filling is automatic management control method for an on-line electric vehicle power supply equipment. Accommodating a feeder line having an electromagnetic field generated in a structure having an accommodation space therein, and measuring state information of at least one pipe in which filling is filled in the accommodation space so that the inner wall of the structure and the feeder line are spaced apart; A step B for comparing a change value of a pressure of one or more pipes adjacent to one of the one or more pipes with a second threshold value through the state information measured in step A; And In step B, transmitting a notification message to the outside when the change value of the pressure of the pipe adjacent to any one of the one or more pipes is greater than the second threshold value; Automatic management control method of the electric power feeding equipment for on-line electric vehicles comprising a. The method of claim 15, If the change value of the pressure of the pipe adjacent to any one of the one or more pipes in step B is less than the second threshold value, whether the filling of the filling material is a change value of the pressure of any one of the one or more pipes and the adjacent pipe Comparing the third threshold value that can determine the step D; And In step D, when the change value of the pressure of the pipe adjacent to any one of the one or more pipes falls within the range of the third threshold value, the injection of the filling is performed; Automatic management control method of the electric power feeding equipment for on-line electric vehicles comprising a. The method of claim 16, In step D, when the change value of the pressure of the pipe adjacent to any one of the one or more pipes is out of the range of the third threshold value, comparing the value of the humidity inside the pipe with the fourth threshold value; More, In the Y step, if the value for the humidity in the pipe falls within the range of the fourth threshold value, the filling of the filling is automatic management control method for an on-line electric vehicle power supply equipment.

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