CN114499653A - Overhead transmission line communication method and device, electronic equipment and storage medium - Google Patents
Overhead transmission line communication method and device, electronic equipment and storage medium Download PDFInfo
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- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
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- H—ELECTRICITY
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
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Abstract
The disclosure provides a communication method and device for an overhead transmission line, electronic equipment and a storage medium. The method comprises the following steps: when the initial communication optical cable has communication fault, the data to be transmitted in the initial communication optical cable is obtained, wherein the data to be transmitted is transmitted by the first substation to the second substation based on the initial communication cable, and the data to be transmitted is communicated and transmitted based on a temporary communication optical cable preset in the overhead transmission line, the temporary communication optical cable is a communication optical cable for connecting a first transformer substation, a first guide optical cable, a second transformer substation and a second guide optical cable, the first guide optical cable is a communication optical cable for connecting the first transformer substation and the temporary communication optical cable, the second guide optical cable is a communication optical cable for connecting the second transformer substation and the temporary communication optical cable, and the communication is realized based on the temporary communication optical cable preset in the overhead transmission line, therefore, the communication connection between the first transformer substation and the second transformer substation can be quickly restored without introducing the cost for transforming the overhead transmission line.
Description
Technical Field
The present disclosure relates to the field of power communication technologies, and in particular, to a communication method and apparatus for an overhead power transmission line, an electronic device, and a storage medium.
Background
In the field of power communication technology, communication cables are usually erected on an existing overhead transmission line between substations to realize communication between the substations, but communication between the substations is interrupted when a communication fault occurs in the communication cables, and therefore, it is highly desirable to provide a communication method for an overhead transmission line between substations to efficiently recover communication connection between substations and solve the problem of communication interruption between substations when a communication fault occurs in the existing communication cables.
Disclosure of Invention
The present disclosure is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the present disclosure aims to provide a communication method, device, electronic device, and storage medium for an overhead transmission line, which enable communication based on a temporary communication optical cable preset in the overhead transmission line when an initial communication optical cable has a communication fault, so that communication connection between a first substation and a second substation can be quickly restored without introducing overhead transmission line transformation cost.
The communication method for the overhead transmission line provided by the embodiment of the first aspect of the disclosure comprises the following steps: when an initial communication optical cable has a communication fault, acquiring data to be transmitted in the initial communication optical cable, wherein the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable; carrying out communication transmission on the data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line; the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, the second substation and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, and the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable.
The communication method for the overhead transmission line provided by the embodiment of the first aspect of the disclosure obtains data to be transmitted in an initial communication optical cable when the initial communication optical cable has a communication fault, wherein the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable, and the data to be transmitted is transmitted in a communication manner based on a temporary communication optical cable preset in the overhead transmission line, wherein the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, a second substation and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable, and because the communication is performed based on the temporary communication optical cable preset in the overhead transmission line when the initial communication optical cable has the communication fault, therefore, the communication connection between the first transformer substation and the second transformer substation can be quickly restored without introducing the cost for transforming the overhead transmission line.
The communication device for the overhead transmission line provided by the embodiment of the second aspect of the disclosure comprises: the system comprises an acquisition module, a transmission module and a processing module, wherein the acquisition module is used for acquiring data to be transmitted in an initial communication optical cable when the initial communication optical cable has a communication fault, and the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable; the first transmission module is used for carrying out communication transmission on the data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line; the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, the second substation and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, and the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable.
The communication device for the overhead transmission line according to the embodiment of the second aspect of the disclosure acquires data to be transmitted in an initial communication optical cable when the initial communication optical cable has a communication fault, wherein the data to be transmitted is transmitted from a first substation to a second substation based on the initial communication optical cable, and the data to be transmitted is transmitted in a communication manner based on a temporary communication optical cable preset in the overhead transmission line, wherein the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, a second substation, and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable, and communication is performed based on the temporary communication optical cable preset in the overhead transmission line when the initial communication optical cable has the communication fault, therefore, the communication connection between the first transformer substation and the second transformer substation can be quickly restored without introducing the cost for transforming the overhead transmission line.
An embodiment of a third aspect of the present disclosure provides an electronic device, which includes a memory, a processor, and a computer program that is stored in the memory and is executable on the processor, and when the processor executes the program, the method for communicating an overhead power transmission line as set forth in the embodiment of the first aspect of the present disclosure is implemented.
A fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the program is executed by a processor to implement the overhead transmission line communication method as set forth in the first aspect of the present disclosure.
An embodiment of a fifth aspect of the present disclosure provides a computer program product, which when executed by an instruction processor in the computer program product performs the communication method for the overhead transmission line as set forth in the embodiment of the first aspect of the present disclosure.
Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.
Drawings
The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart of a communication method for an overhead transmission line according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of communication connections between substations according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an overhead power transmission line according to an embodiment of the present disclosure;
fig. 4 is a schematic flow chart of a communication method of an overhead transmission line according to another embodiment of the present disclosure;
fig. 5 is a schematic view of a hanging point position of a communication optical cable on a steel pipe pole according to an embodiment of the present disclosure;
fig. 6 is a schematic structural view of a communications cable hanging plate according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an optical cable strain fitting according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of an optical cable suspension fitting according to an embodiment of the present disclosure;
fig. 9 is a schematic view of a temporary optical communication cable according to an embodiment of the present disclosure connected to a strain tower without splicing;
fig. 10 is a schematic view illustrating a connection mode of a temporary optical communication cable when a splicing connection is required while passing through a strain tower according to an embodiment of the present disclosure;
FIG. 11 is a schematic view of a temporary communications cable and a lead cable connection according to one embodiment of the present disclosure;
fig. 12 is a schematic structural diagram of a communication device of an overhead power transmission line according to an embodiment of the present disclosure;
fig. 13 is a schematic structural diagram of a communication device of an overhead power transmission line according to another embodiment of the present disclosure;
FIG. 14 illustrates a block diagram of an exemplary electronic device suitable for use in implementing embodiments of the present disclosure.
Detailed Description
Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of illustrating the present disclosure and should not be construed as limiting the same. On the contrary, the embodiments of the disclosure include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Fig. 1 is a schematic flow chart of a communication method for an overhead transmission line according to an embodiment of the present disclosure.
It should be noted that an execution main body of the communication method for the overhead power transmission line in this embodiment is a communication device for the overhead power transmission line, the device may be implemented in a software and/or hardware manner, the device may be configured in an electronic device, and the electronic device may include, but is not limited to, a terminal, a server, and the like.
As shown in fig. 1, the communication method of the overhead transmission line includes:
s101: when the initial communication optical cable has a communication fault, data to be transmitted in the initial communication optical cable is obtained, wherein the data to be transmitted are transmitted to a second transformer substation by a first transformer substation based on the initial communication optical cable.
The data to be transmitted by the communication optical cable at present may be referred to as data to be transmitted.
In the embodiment of the present disclosure, in an overhead transmission line, as shown in fig. 2, fig. 2 is a schematic diagram of communication connection between substations provided in an embodiment of the present disclosure, that is, a communication optical cable for transmitting data to be transmitted may be arranged between two substations (e.g., a first substation and a second substation), and the data to be transmitted is transmitted from the first substation to the second substation via the communication optical cable, which is not limited to this.
The communication Optical cable initially configured to transmit data to be transmitted may be referred to as an initial communication Optical cable, that is, the first substation may transmit the data to be transmitted to the second substation based on the initial communication Optical cable, and the initial communication Optical cable may specifically be, for example, an Optical fiber Composite Overhead Ground Wire (OPGW), which is not limited thereto.
It can be understood that, in the process of transmitting the data to be transmitted to the second substation based on the initial communication optical cable by the first substation, the initial communication optical cable may be damaged by external force due to lightning strike, or the core number of the original initial communication optical cable is not enough and needs to be expanded or other factors need to be replaced, which may cause communication failure of the initial communication optical cable, thereby causing communication interruption between the first substation and the second substation, and causing abnormal transmission of the data to be transmitted in the initial communication optical cable, at this time, the data to be transmitted in the initial communication optical cable may be acquired, and then the data to be transmitted is transmitted based on other temporary communication schemes, which may specifically refer to subsequent embodiments.
In the embodiment of the present disclosure, when a communication fault occurs in the initial communication optical cable, the to-be-transmitted data in the initial communication optical cable may be acquired through a pre-configured data acquisition device, or a corresponding data transmission interface may also be pre-configured, and when a communication fault occurs in the initial communication optical cable, the to-be-transmitted data in the initial communication optical cable is acquired through the data transmission interface.
S102: and carrying out communication transmission on data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line.
In the embodiment of the disclosure, when the initial communication optical cable has a communication fault, the data to be transmitted in the initial communication optical cable can be acquired, and then the data to be transmitted is subjected to communication transmission based on the temporary communication optical cable preset in the overhead transmission line.
When the initial communication optical cable has a communication fault, the communication optical cable used for performing temporary communication transmission on data to be transmitted between the first substation and the second substation can be called as a temporary communication optical cable, namely the temporary communication optical cable can be based on a preset temporary communication optical cable, and when the initial communication optical cable has a communication fault, temporary communication between the first substation and the second substation is achieved, so that the problem of communication interruption between the first substation and the second substation is effectively solved.
The temporary communication optical cable may be, for example, an All-Dielectric Self-Supporting optical cable (ADSS), which is not limited thereto.
The temporary communication optical cable may be a communication optical cable connecting the first substation, the first guide optical cable, the second substation, and the second guide optical cable.
The first guide optical cable is a communication optical cable on the side of the first transformer substation for connecting the first transformer substation with the temporary communication optical cable, and correspondingly, the second guide optical cable is a communication optical cable on the side of the second transformer substation for connecting the second transformer substation with the temporary communication optical cable.
For example, the embodiment of the present disclosure may be specifically explained with reference to fig. 3, where fig. 3 is a schematic structural diagram of an overhead power transmission line according to an embodiment of the present disclosure, and as shown in fig. 3, the overhead power transmission line includes: the optical cable system comprises a first transformer substation, a second transformer substation, a conducting wire for electric connection between the first transformer substation and the second transformer substation, a first guide optical cable on the side of the first transformer substation for connecting the first transformer substation with a temporary communication optical cable, a second guide optical cable on the side of the second transformer substation for connecting the second transformer substation with the temporary communication optical cable, a temporary communication optical cable connected with the first guide optical cable and the second guide optical cable for connecting the first transformer substation with the second transformer substation (namely the temporary communication optical cable is established in communication connection with the first transformer substation through the first guide optical cable and is established in communication connection with the second transformer substation through the second guide optical cable), an initial communication optical cable connected with the first transformer substation and the second transformer substation and the like.
According to the embodiment of the disclosure, when the initial communication optical cable has a communication fault, the temporary communication between the first transformer substation and the second transformer substation can be established through the temporary communication optical cable, and then the temporary communication optical cable performs communication transmission on the acquired data to be transmitted in the initial communication optical cable, so that the problem of communication interruption between the first transformer substation and the second transformer substation can be effectively solved, and the communication transmission effect of the data to be transmitted is effectively guaranteed.
In the embodiment, when the initial communication optical cable has a communication fault, to-be-transmitted data in the initial communication optical cable is acquired, wherein the to-be-transmitted data is transmitted from the first substation to the second substation based on the initial communication optical cable, and the to-be-transmitted data is transmitted in a communication manner based on the temporary communication optical cable preset in the overhead transmission line, wherein the temporary communication optical cable is a communication optical cable connecting the first substation, the first guide optical cable, the second substation, and the second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable, and because the communication is performed based on the temporary communication optical cable preset in the overhead transmission line when the initial communication optical cable has the communication fault, the reconstruction cost of the overhead transmission line can be avoided, the communication connection between the first substation and the second substation is quickly restored.
Fig. 4 is a schematic flow chart of a communication method for an overhead transmission line according to another embodiment of the present disclosure.
As shown in fig. 4, the communication method of the overhead transmission line includes:
s401: and determining the hanging point position of the temporary communication optical cable on the steel pipe pole.
In the embodiment of the present disclosure, as shown in fig. 3, a steel pipe pole is disposed between the first substation and the second substation, and the communication optical cable can realize communication connection between the first substation and the second substation under the auxiliary support of the steel pipe pole.
That is, the temporary communication cable may be hung on the steel pipe pole between the first substation and the second substation, and accordingly, a hanging position point of the temporary communication cable on the steel pipe pole may be referred to as a hanging point position.
In the embodiment of the present disclosure, as shown in fig. 5, fig. 5 is a schematic diagram of a hanging point position of a telecommunication optical cable on a steel pipe pole according to an embodiment of the present disclosure, and the hanging point position of the temporary telecommunication optical cable on the steel pipe pole is determined, which may be a position point 5 meters below a position of a wire connection point on the steel pipe pole, and the position point is determined as the hanging point position of the temporary telecommunication optical cable on the steel pipe pole.
S402: and connecting the temporary communication optical cable to a hanging point position on the steel pipe pole.
After the hanging point position of the temporary communication optical cable on the steel pipe pole is determined, the temporary communication optical cable can be connected to the hanging point position on the steel pipe pole.
For example, the temporary communication optical cable may be fixed to the hanging point on the steel pipe rod by using an optical cable connection fitting, or may be connected to the hanging point on the steel pipe rod by using any other possible manner, which is not limited herein.
Optionally, in some embodiments, the temporary communication optical cable is connected to a hanging point position on the steel pipe rod, the communication optical cable hanging plate is installed at the hanging point position, and the optical cable connection fitting is adopted to connect the communication optical cable hanging plate and the temporary communication optical cable.
The communication optical cable hanging plate can be used for hanging temporary communication optical cables, and the communication optical cable hanging plate can be of a hoop type, as shown in fig. 6, and fig. 6 is a schematic structural view of the communication optical cable hanging plate provided by an embodiment of the present disclosure.
In the embodiment of the present disclosure, the communication cable hanging plate shown in fig. 6 may be installed at a hanging point position on the steel pipe rod, and then the connection between the steel pipe rod and the temporary communication cable may be established based on the communication cable hanging plate, which may be specifically referred to in the following embodiments.
Wherein, the optical cable link fitting can be used for connecting communication optical cable link plate and interim communication optical cable, and the optical cable link fitting can include: the optical cable strain fitting (as shown in fig. 7, fig. 7 is a schematic structural diagram of the optical cable strain fitting according to an embodiment of the present disclosure) and the optical cable suspension fitting (as shown in fig. 8, fig. 8 is a schematic structural diagram of the optical cable suspension fitting according to an embodiment of the present disclosure), which are not limited thereto.
That is to say, in the embodiment of the present disclosure, the optical cable suspension plate and the temporary communication optical cable may be connected by using the optical cable strain fitting and/or the optical cable suspension fitting, and the connection effect may be as shown in fig. 8.
In the embodiment of the present disclosure, the steel pipe pole may include: strain towers and linear towers.
Alternatively, in some embodiments, the temporary communication cable is connected to the hanging point position on the steel pipe pole by fixing the temporary communication cable to the strain tower by using the stainless steel band down-lead jig for the pole when the temporary communication cable does not need to be connected while passing through the strain tower, and by connecting the temporary communication cable to the strain tower by using the splice closure when the temporary communication cable needs to be connected while passing through the strain tower, so that the temporary communication cable can be fixed to the strain tower by using the stainless steel band down-lead jig for the pole when the temporary communication cable does not need to be connected while passing through the strain tower, thereby avoiding the cable loss caused by the collision of the temporary communication cable with the strain tower, effectively prolonging the service life of the temporary communication cable, and by connecting the splice closure when the temporary communication cable needs to be connected while passing through the strain tower, because the optical cable is connected at the strain tower by adopting the connection box, the operability of optical cable connection can be effectively improved, and the effect of optical cable connection is effectively improved.
It will be appreciated that between a first substation and a second substation, splicing of multiple temporary telecommunication cables may be required in order to effect a telecommunication connection between the first substation and the second substation.
Therefore, in some embodiments, when the temporary communication optical cable is arranged between the first substation and the second substation, considering the suspension stress problem of the temporary communication optical cable, the number N of the coils of the temporary communication optical cable (N is an integer greater than 1) and the length of each coil of the temporary communication optical cable can be determined according to the distribution condition and the spacing distance of the steel pipe rods between the first substation and the second substation, so that the temporary communication optical cable can be divided at the corner tower, and the temporary communication optical cable can be conveniently connected under the condition of ensuring the balance distribution of the suspension stress of the temporary communication optical cable.
In some embodiments, fig. 9 may be combined with fig. 9 to specifically explain the embodiments of the present disclosure, as shown in fig. 9, fig. 9 is a schematic diagram illustrating a connection mode when the temporary optical communication cable does not need to be continuously connected when passing through the tension tower, if the temporary optical communication cable does not need to be continuously connected when passing through the tension tower, the temporary optical communication cable may be fixed on the tension tower by using a rod-using stainless steel band pull-down fixture to avoid communication failure and other problems caused by collision between the temporary optical communication cable and the steel pipe rod, and the installation number of the rod-using stainless steel band pull-down fixtures may be determined according to the collision between the temporary optical communication cable and the steel pipe rod.
In other embodiments, fig. 10 may be combined with fig. 10 to specifically explain the embodiment of the present disclosure, as shown in fig. 10, fig. 10 is a schematic diagram of a connection mode when the temporary optical communication cable according to an embodiment of the present disclosure needs to be connected continuously when passing through a tension tower, and a splice closure may be used to connect the temporary optical communication cable when the temporary optical communication cable needs to be connected continuously when passing through the tension tower.
Optionally, in some embodiments, as shown in fig. 9 and 10, a damper and a halo may be further disposed on the temporary optical communication cable, so that the vibration of the temporary optical communication cable can be reduced during the process of switching the initial optical communication cable to the temporary optical communication cable and during the communication of the temporary optical communication cable, thereby effectively improving the stability of the communication of the temporary optical communication cable.
S403: when the initial communication optical cable has communication faults, the data to be transmitted in the initial communication optical cable is acquired, and meanwhile the initial communication optical cable is switched to the temporary communication optical cable.
According to the embodiment of the data transmission method and device, when the initial communication optical cable has a communication fault, the data to be transmitted in the initial communication optical cable can be obtained, the initial communication optical cable is switched to the temporary communication optical cable in the overhead transmission line, and then the data to be transmitted are subjected to communication transmission through the temporary communication optical cable.
Optionally, in some embodiments, switching the initial optical communication cable to the temporary optical communication cable may be to disconnect the first guiding optical cable from the initial optical communication cable and to disconnect the second guiding optical cable from the initial optical communication cable, because the initial optical communication cable is switched to the temporary optical communication cable by disconnecting the first guiding optical cable from the initial optical communication cable and disconnecting the second guiding optical cable from the initial optical communication cable, so as to effectively improve convenience of switching the optical communication cables, and in addition, because the switching of the optical communication cables is realized by the guiding optical cables, so as to effectively reduce switching costs of the optical communication cables, so as to effectively assist in reducing communication costs of the overhead transmission line, so as to realize fast switching the temporary initial optical communication cable back to the temporary optical communication cable when a communication failure occurs in the initial optical communication cable, therefore, the problem of communication interruption between the transformer substations can be efficiently solved, and the communication transmission effect between the transformer substations is guaranteed.
That is, when the first substation and the second substation communicate based on the initial communication cable, the communication connection between the first substation and the initial communication cable may be established via the first guide cable on the first substation side, and the communication connection between the second substation and the initial communication cable may be established via the second guide cable on the second substation side.
When the initial communication optical cable has a communication fault, the connection between the first guide optical cable and the initial communication optical cable may be disconnected, the connection between the second guide optical cable and the initial communication optical cable may be disconnected, the first guide optical cable and the temporary communication optical cable on the first substation side may be connected, and the second guide optical cable and the temporary communication optical cable on the second substation side may be connected, so as to switch the initial communication optical cable to the temporary communication optical cable, and then, communication transmission may be performed on data to be transmitted in the initial communication optical cable based on the temporary communication optical cable, which may be specifically referred to in subsequent embodiments.
In some embodiments, the connection between the first guiding optical cable and the temporary optical cable at the first substation side and the connection between the second guiding optical cable and the temporary optical cable at the second substation side may be implemented based on the optical cable closure at the substation side, as shown in fig. 11, fig. 11 is a schematic diagram of the connection between the temporary optical cable and the guiding optical cable according to an embodiment of the disclosure, that is, the initial optical cable at the line side of the optical cable closure may be disconnected at the substation side, and the guiding optical cable and the temporary optical cable at the substation side may be fusion spliced in the closure, so as to implement the connection between the first guiding optical cable and the temporary optical cable at the first substation side and simultaneously connect the second guiding optical cable and the temporary optical cable at the second substation side.
S404: and carrying out communication transmission on data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line.
For the description of S404, reference may be made to the foregoing embodiments, which are not described herein again.
S405: and when the communication fault is eliminated, acquiring the data to be transmitted in the temporary communication optical cable, and switching the temporary communication optical cable back to the initial communication optical cable.
In the embodiment of the present disclosure, after the communication fault of the initial communication optical cable is eliminated (for example, after the maintenance of the fault of the initial communication optical cable is completed, the inefficacy force caused by the communication fault is eliminated, and the like, which is not limited to this), the data to be transmitted in the temporary communication optical cable may be acquired, and the temporary communication optical cable is switched back to the initial communication optical cable.
Optionally, in some embodiments, switching the temporary optical communication cable back to the initial optical communication cable may be to disconnect the connection between the first guiding optical cable and the temporary optical communication cable, disconnect the connection between the second guiding optical cable and the temporary optical communication cable, connect the first guiding optical cable and the initial optical communication cable, and connect the second guiding optical cable and the initial optical communication cable.
That is, the embodiment may be specifically explained with reference to fig. 11, as shown in fig. 11, after the communication fault is eliminated, the temporary communication cable on the cable connection box line side may be disconnected on the substation side, and the guide cable and the initial communication cable on the substation side may be fusion spliced again in the connection box, so as to connect the first guide cable and the initial communication cable, and simultaneously connect the second guide cable and the initial communication cable, and then the first substation and the second substation may communicate based on the initial communication cable.
S406: and performing communication transmission on data to be transmitted based on the initial communication optical cable.
In the embodiment of the disclosure, after the temporary communication optical cable is switched back to the initial communication optical cable, data to be transmitted can be subjected to communication transmission based on the initial communication optical cable, so that the continuity of communication transmission between the first transformer substation and the second transformer substation can be effectively ensured, and the communication effect between the first transformer substation and the second transformer substation is effectively improved.
In the embodiment, when the initial communication optical cable has a communication fault, to-be-transmitted data in the initial communication optical cable is acquired, wherein the to-be-transmitted data is transmitted to a second substation by a first substation based on the initial communication optical cable, the hanging point position of the temporary communication optical cable on the steel pipe pole is determined, and then the temporary communication optical cable is connected to the hanging point position on the steel pipe pole, so that mutual winding of the optical cable and the lead in the overhead transmission line can be effectively avoided, when the initial communication optical cable has the communication fault, to-be-transmitted data in the initial communication optical cable is acquired, and meanwhile, the initial communication optical cable is switched to the temporary communication optical cable, so that when the initial communication optical cable has the communication fault, the temporary initial communication optical cable can be quickly switched back to the temporary communication optical cable, the problem of communication interruption between substations can be efficiently solved, and the communication transmission effect between the substations can be guaranteed, and then, communication transmission is carried out on data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line, and when the communication fault is eliminated, the data to be transmitted in the temporary communication optical cable is obtained, and meanwhile, the temporary communication optical cable is switched back to the initial communication optical cable, so that when the communication fault is eliminated, the temporary communication optical cable can be quickly switched back to the initial communication optical cable, therefore, the continuity of communication transmission between the first transformer substation and the second transformer substation can be effectively ensured, and the communication effect between the first transformer substation and the second transformer substation is effectively improved.
Fig. 12 is a schematic structural diagram of a communication device of an overhead transmission line according to an embodiment of the present disclosure.
As shown in fig. 12, the communication device 120 of the overhead power transmission line includes:
the obtaining module 1201 is configured to obtain data to be transmitted in an initial communication optical cable when the initial communication optical cable has a communication fault, where the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable;
the first transmission module 1202 is configured to perform communication transmission on data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line;
the temporary communication optical cable is a communication optical cable for connecting the first transformer substation, the first guide optical cable, the second transformer substation and the second guide optical cable, the first guide optical cable is a communication optical cable for connecting the first transformer substation and the temporary communication optical cable, and the second guide optical cable is a communication optical cable for connecting the second transformer substation and the temporary communication optical cable.
In some embodiments of the present disclosure, as shown in fig. 13, fig. 13 is a schematic structural diagram of a communication device of an overhead power transmission line according to another embodiment of the present disclosure, where the communication device 120 of the overhead power transmission line further includes:
the first processing module 1203 is configured to, when a communication fault occurs in the initial optical communication cable, acquire data to be transmitted in the initial optical communication cable, and switch the initial optical communication cable to a temporary optical communication cable.
In some embodiments of the present disclosure, the optical fiber cable is characterized by an initial optical communication cable, wherein the first guiding optical cable and the second guiding optical cable are respectively connected;
the first processing module 1203 is specifically configured to:
the connection between the first lead cable and the initial communications cable is broken while the connection between the second lead cable and the initial communications cable is broken.
In some embodiments of the present disclosure, the communication device 120 of the overhead transmission line further includes:
the second processing module 1204 is configured to, when the communication fault is eliminated, obtain data to be transmitted in the temporary communication optical cable, and switch the temporary communication optical cable back to the initial communication optical cable;
and a second transmission module 1205, configured to perform communication transmission on the data to be transmitted based on the initial communication optical cable.
In some embodiments of the present disclosure, the second processing module 1204 is specifically configured to:
disconnecting the first lead cable and the temporary communications cable while disconnecting the second lead cable and the temporary communications cable;
the first lead cable and the initial optical communication cable are connectorized while the second lead cable and the initial optical communication cable are connectorized.
In some embodiments of the present disclosure, the communication device 120 of the overhead transmission line further includes:
a determining module 1206, configured to determine a hanging point position of the temporary communication optical cable on the steel pipe rod;
and the connecting module 1207 is used for connecting the temporary communication optical cable to a hanging point position on the steel pipe pole.
In some embodiments of the present disclosure, the connection module 1207 is specifically configured to:
installing a communication optical cable hanging plate at a hanging point;
and the optical cable connecting hardware fitting is adopted to connect the communication optical cable hanging plate and the temporary communication optical cable.
In some embodiments of the present disclosure, it is characterized in that the communication cable hanging plate is hoop-type.
In some embodiments of the present disclosure, the steel pipe pole includes: strain towers and tangent towers;
the connection module 1207 is specifically configured to:
if the temporary communication optical cable does not need to be continuously connected when passing through the strain tower, the temporary communication optical cable is fixed on the strain tower by adopting a stainless steel band down-leading clamp for a rod;
and if the temporary communication optical cable needs to be subjected to continuous connection when passing through the tension tower, the temporary communication optical cable is subjected to continuous connection by adopting the connecting box.
In some embodiments of the present disclosure, the communication device 120 of the overhead transmission line further includes:
a setting module 1208 for setting a damper and a corona ring on the temporary communications cable, wherein the damper and the corona ring are used for reducing the vibration of the temporary communications cable when switching the initial communications cable to the temporary communications cable.
In some embodiments of the present disclosure, it is characterized in that the temporary optical communication cable is an all-dielectric self-supporting optical cable ADSS.
Corresponding to the communication method for the overhead transmission line provided in the embodiments of fig. 1 to 11, the present disclosure also provides a communication device for the overhead transmission line, and since the communication device for the overhead transmission line provided in the embodiments of the present disclosure corresponds to the communication method for the overhead transmission line provided in the embodiments of fig. 1 to 11, the implementation manner of the communication method for the overhead transmission line is also applicable to the communication device for the overhead transmission line provided in the embodiments of the present disclosure, and will not be described in detail in the embodiments of the present disclosure.
In the embodiment, when the initial communication optical cable has a communication fault, to-be-transmitted data in the initial communication optical cable is acquired, wherein the to-be-transmitted data is transmitted from the first substation to the second substation based on the initial communication optical cable, and the to-be-transmitted data is transmitted in a communication manner based on the temporary communication optical cable preset in the overhead transmission line, wherein the temporary communication optical cable is a communication optical cable connecting the first substation, the first guide optical cable, the second substation, and the second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable, and because the communication is performed based on the temporary communication optical cable preset in the overhead transmission line when the initial communication optical cable has the communication fault, the reconstruction cost of the overhead transmission line can be avoided, the communication connection between the first substation and the second substation is quickly restored.
In order to implement the above embodiments, the present disclosure also provides an electronic device, including: the communication method for the overhead transmission line comprises the following steps of storing a program, a processor and a computer program which is stored in the memory and can run on the processor, wherein when the processor executes the program, the communication method for the overhead transmission line is realized.
In order to achieve the above embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the communication method of the overhead transmission line as proposed in the foregoing embodiments of the present disclosure.
In order to implement the foregoing embodiments, the present disclosure also proposes a computer program product, which when being executed by an instruction processor in the computer program product, performs the communication method of the overhead transmission line as proposed by the foregoing embodiments of the present disclosure.
FIG. 14 illustrates a block diagram of an exemplary electronic device suitable for use in implementing embodiments of the present disclosure. The electronic device 12 shown in fig. 14 is only an example and should not bring any limitations to the function and scope of use of the disclosed embodiments.
As shown in FIG. 14, electronic device 12 is embodied in the form of a general purpose computing device. The components of electronic device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
Although not shown in FIG. 14, a disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a Compact disk Read Only Memory (CD-ROM), a Digital versatile disk Read Only Memory (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the disclosure.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally perform the functions and/or methodologies of the embodiments described in this disclosure.
The processing unit 16 executes various functional applications and data processing by executing programs stored in the system memory 28, for example, implementing the communication method of the overhead power transmission line mentioned in the foregoing embodiments.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
It should be noted that, in the description of the present disclosure, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present disclosure, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present disclosure includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.
It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present disclosure may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.
Claims (24)
1. A communication method of an overhead transmission line is characterized by comprising the following steps:
when an initial communication optical cable has a communication fault, acquiring data to be transmitted in the initial communication optical cable, wherein the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable;
carrying out communication transmission on the data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line;
the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, the second substation and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, and the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable.
2. The method of claim 1, further comprising:
when an initial communication optical cable has a communication fault, acquiring data to be transmitted in the initial communication optical cable, and simultaneously switching the initial communication optical cable into the temporary communication optical cable.
3. The method of claim 2, wherein the initial optical communication cable connects the first and second lead cables, respectively;
wherein said switching said initial optical communication cable to said temporary optical communication cable comprises:
disconnecting the first lead cable from the initial optical communications cable while simultaneously disconnecting the second lead cable from the initial optical communications cable.
4. The method of claim 1, further comprising:
when the communication fault is eliminated, acquiring data to be transmitted in the temporary communication optical cable, and switching the temporary communication optical cable back to the initial communication optical cable;
and carrying out communication transmission on the data to be transmitted based on the initial communication optical cable.
5. The method of claim 4, wherein switching the temporary communications cable back to the initial communications cable comprises:
disconnecting the first lead cable and the temporary communications cable while simultaneously disconnecting the second lead cable and the temporary communications cable;
connecting the first lead cable and the initial optical communication cable while connecting the second lead cable and the initial optical communication cable.
6. The method of claim 1, further comprising:
determining the position of a hanging point of the temporary communication optical cable on the steel pipe pole;
and connecting the temporary communication optical cable to the hanging point position on the steel pipe pole.
7. The method of claim 6, wherein connecting the temporary optical communication cable to the hanging point location on the steel pipe pole comprises:
installing a communication optical cable hanging plate at the hanging point;
and connecting the communication optical cable hanging plate and the temporary communication optical cable by adopting an optical cable connecting hardware fitting.
8. The method of claim 7, wherein the communications cable hang plate is hoop style.
9. The method of claim 7, wherein the steel pipe pole comprises: strain towers and tangent towers;
wherein the connecting the temporary communication optical cable to the hanging point position on the steel pipe pole comprises:
if the temporary communication optical cable does not need to be continuously connected when passing through the strain tower, fixing the temporary communication optical cable on the strain tower by adopting a stainless steel band down-leading clamp for a rod;
and if the temporary communication optical cable needs to be subjected to splicing connection when passing through the strain tower, splicing connection is carried out on the temporary communication optical cable by adopting a splicing box.
10. The method of claim 1, further comprising:
and arranging an anti-vibration hammer and an anti-corona ring on the temporary communication optical cable, wherein the anti-vibration hammer and the anti-corona ring are used for reducing the vibration of the temporary communication optical cable when the initial communication optical cable is switched to the temporary communication optical cable.
11. The method of any of claims 1-10, wherein the temporary optical communications cable is all-dielectric self-supporting cable, ADSS.
12. A communication device of an overhead transmission line, comprising:
the system comprises an acquisition module, a transmission module and a processing module, wherein the acquisition module is used for acquiring data to be transmitted in an initial communication optical cable when the initial communication optical cable has a communication fault, and the data to be transmitted is transmitted to a second substation by a first substation based on the initial communication optical cable;
the first transmission module is used for carrying out communication transmission on the data to be transmitted based on a temporary communication optical cable preset in the overhead transmission line;
the temporary communication optical cable is a communication optical cable connecting the first substation, a first guide optical cable, the second substation and a second guide optical cable, the first guide optical cable is a communication optical cable connecting the first substation and the temporary communication optical cable, and the second guide optical cable is a communication optical cable connecting the second substation and the temporary communication optical cable.
13. The apparatus of claim 12, further comprising:
the first processing module is used for acquiring data to be transmitted in the initial communication optical cable when the initial communication optical cable has a communication fault, and simultaneously switching the initial communication optical cable into the temporary communication optical cable.
14. The apparatus of claim 13, wherein the initial optical communication cable connects the first lead cable and the second lead cable, respectively;
the first processing module is specifically configured to:
disconnecting the first lead cable from the initial optical communications cable while simultaneously disconnecting the second lead cable from the initial optical communications cable.
15. The apparatus of claim 12, further comprising:
the second processing module is used for acquiring data to be transmitted in the temporary communication optical cable when the communication fault is eliminated, and switching the temporary communication optical cable back to the initial communication optical cable;
and the second transmission module is used for carrying out communication transmission on the data to be transmitted based on the initial communication optical cable.
16. The apparatus of claim 15, wherein the second processing module is specifically configured to:
disconnecting the first lead cable and the temporary communications cable while simultaneously disconnecting the second lead cable and the temporary communications cable;
connecting the first lead cable and the initial optical communication cable while connecting the second lead cable and the initial optical communication cable.
17. The apparatus of claim 12, further comprising:
the determining module is used for determining the hanging point position of the temporary communication optical cable on the steel pipe pole;
and the connecting module is used for connecting the temporary communication optical cable to the hanging point position on the steel pipe pole.
18. The apparatus of claim 17, wherein the connection module is specifically configured to:
installing a communication optical cable hanging plate at the hanging point;
and connecting the communication optical cable hanging plate and the temporary communication optical cable by adopting an optical cable connecting hardware fitting.
19. The apparatus of claim 18, wherein the messenger cable tray is hoop style.
20. The apparatus of claim 18, wherein the steel pipe pole comprises: strain towers and tangent towers;
wherein, the connection module is specifically configured to:
if the temporary communication optical cable does not need to be continuously connected when passing through the strain tower, fixing the temporary communication optical cable on the strain tower by adopting a stainless steel band down-leading clamp for a rod;
and if the temporary communication optical cable needs to be subjected to splicing connection when passing through the strain tower, splicing connection is carried out on the temporary communication optical cable by adopting a splicing box.
21. The apparatus of claim 12, further comprising:
and the setting module is used for setting a vibration damper and a corona prevention ring on the temporary communication optical cable, wherein the vibration damper and the corona prevention ring are used for reducing the vibration of the temporary communication optical cable when the initial communication optical cable is switched into the temporary communication optical cable.
22. The apparatus of any of claims 12-21, wherein the temporary optical communications cable is all-dielectric self-supporting ADSS.
23. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-11.
24. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-11.
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