CN213749011U - Digital transformer substation optical fiber access operation and maintenance instrument - Google Patents
Digital transformer substation optical fiber access operation and maintenance instrument Download PDFInfo
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- CN213749011U CN213749011U CN202023050950.5U CN202023050950U CN213749011U CN 213749011 U CN213749011 U CN 213749011U CN 202023050950 U CN202023050950 U CN 202023050950U CN 213749011 U CN213749011 U CN 213749011U
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Abstract
The utility model discloses a digital transformer substation fiber channel fortune dimension appearance, connect host computer module from the machine module, contain optical transmission module and system from the machine module. The utility model discloses in, at first through increasing multiunit transmission light source component and light source receiving module, expand into 8 light emitting sources and receivers with single light emitting source and receiver, carry out communication connection equipment at the optic fibre of a large amount of operations, can in time discover the problem of scene in the operation process, can test very big improvement work efficiency to many fiber channel. The condition of the optical cable is mastered in time, the state of the fiber core is mastered by testing regularly, the hidden danger of fiber core degradation is discovered by comparing with historical reference data, the defect is eliminated as soon as possible, the redundancy of the optical cable in use is guaranteed, multiple functions are integrated, the reliability is high, the stability is good, the supporting use is convenient, the standby optical fiber is clear, the replacement can be performed at any time, the efficiency is improved, and the popularization value is high.
Description
Technical Field
The utility model relates to an optical fiber detection equipment field especially relates to a digital transformer substation's fiber channel fortune dimension appearance.
Background
With the increasing development of optical communication technology, relay protection communication physical transmission channels applied to power systems have been developed from past power carrier channels and digital microwave signals to optical fiber channels. Compared with the characteristic that the signal quality is unstable due to the fact that a power line carrier channel and a digital microwave signal are easily affected by climate change (such as wind, frost, rain, snow, thunder and lightning) and the like, the optical fiber channel has the characteristics of strong anti-interference capacity, wide transmission frequency band and low attenuation, becomes the first choice of a relay protection physical transmission channel, and is widely applied to actual work.
In the connection equipment for communication with a large number of running optical fibers, a large amount of attenuation and interruption problems can occur in the running process. Such as poor contact of the optical port of the switch and unreliable fusion of the flange optical fiber. These problems may not be found during construction. But the damage is increased after the operation for a long time, so that the equipment alarms and the optical fiber is prompted to break. At this time, the operation and maintenance personnel need to go to the site for fiber maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a digital substation optical fiber access operation and maintenance instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a digitalized substation optical fiber access operation and maintenance instrument comprises an auxiliary module and an optical power module, wherein the auxiliary module is connected with a host module, the auxiliary module comprises an optical transmission module and a system auxiliary module, the system auxiliary module is connected with the optical transmission module through a lead, the optical transmission module comprises an opposite direction selection element, a luminous pen element and a light source transmission element, the opposite direction selection element is connected with the luminous pen element through a lead, the luminous pen element is connected with the light source transmission element through a lead, the system auxiliary module comprises a light source selection switch element and a corresponding light source processing element, the light source selection switch element is connected with the corresponding light source processing element through a lead, the host module comprises a display screen, a system host module and an optical power test module, the optical power test module is connected with the system host module through a lead, the system host module is connected with the display screen through a wire, the optical power module comprises a light source receiving element and an optical power meter element, the light source receiving element is connected with the optical power meter element through a wire, the system host module comprises a plurality of switching elements and a system processing element, and the plurality of switching elements are connected with the system processing element through wires.
As a further description of the above technical solution:
the light emitting pen elements are provided with eight groups in total.
As a further description of the above technical solution:
the switching elements are arranged in eight groups in total.
As a further description of the above technical solution:
the light source selection switch elements are arranged in eight groups in total.
As a further description of the above technical solution:
the corresponding light source processing element is connected with the opposite direction selection element through a lead.
As a further description of the above technical solution:
the light source emitting element is connected with the light source receiving element through a lead.
As a further description of the above technical solution:
the optical power meter element is connected with the multiple option elements through a lead.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first through increasing multiunit transmission light source component and light source receiving module, expand into 8 light emitting sources and receivers with single light emitting source and receiver, carry out communication connection equipment at the optic fibre of a large amount of operations, can in time discover the problem of scene in the operation process, reduce the decay that can appear and cracked problem. The problems that the contact of the optical port of the exchanger is poor, the welding of the flange optical fiber is unreliable and the like are found. Can test many fiber channel, very big improvement work efficiency. The condition of the optical cable is mastered in time, the state of the fiber core is mastered by testing regularly, the hidden danger of fiber core degradation is discovered by comparing with historical reference data, the defect is eliminated as soon as possible, the redundancy of the optical cable in use is guaranteed, multiple functions are integrated, the reliability is high, the stability is good, the supporting use is convenient, the standby optical fiber is clear, the replacement can be performed at any time, the efficiency is improved, and the popularization value is high.
Drawings
Fig. 1 is a schematic structural diagram of an optical fiber access operation and maintenance instrument of a digital substation provided by the present invention;
fig. 2 is a schematic structural diagram of a host module and a slave module of a digital substation optical fiber access operation and maintenance instrument provided by the present invention;
fig. 3 is a schematic structural diagram of a system host module of the fiber channel operation and maintenance instrument of the digital substation provided by the utility model;
fig. 4 is a schematic structural diagram of an optical power testing module of the fiber channel operation and maintenance instrument of the digital substation provided by the utility model;
fig. 5 is a schematic structural diagram of a light emitting module of the fiber channel operation and maintenance instrument of the digital substation provided by the present invention;
fig. 6 is a schematic diagram of a system slave module structure of a digital substation optical fiber access operation and maintenance instrument.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: a digitalized substation optical fiber channel operation and maintenance instrument comprises an auxiliary module and an optical power module, wherein the auxiliary module is connected with a host module, the auxiliary module comprises an optical transmission module and a system auxiliary module, the system auxiliary module is connected with the optical transmission module through a lead, the optical transmission module comprises an opposite direction selection element, a luminous pen element and a light source transmission element, the opposite direction selection element is connected with the luminous pen element through a lead, the luminous pen element is connected with the light source transmission element through a lead, the system auxiliary module comprises a light source selection switch element and a corresponding light source processing element, the light source selection switch element is connected with the corresponding light source processing element through a lead, the host module comprises a display screen, a system host module and an optical power test module, the optical power test module is connected with the optical transmission module through a lead, the optical power test module is connected with the system host module through a lead, and the system host module is connected with the display screen through a lead, the optical power module comprises a light source receiving element and an optical power meter element, the light source receiving element is connected with the optical power meter element through a lead, the system host module comprises a plurality of switching elements and a system processing element, and the plurality of switching elements are connected with the system processing element through leads.
The light-emitting pen element is provided with eight groups in total, the multiple switching elements are provided with eight groups in total, the light source selection switch element is provided with eight groups in total, the corresponding light source processing element is connected with the opposite direction selection element through a wire, the light source emitting element is connected with the light source receiving element through a wire, the optical power meter element is connected with the multiple selection elements through wires, and the light-emitting pen and the optical power meter are fused. The light source emitted by the device is an effective light source, and the opposite end can directly receive the measured light attenuation. The luminous source and the receiver are integrated into a whole, so that an effective light source can be emitted, and the light attenuation can be tested, thereby realizing the bidirectional communication test. The single source and receiver are then expanded to 8 sources and receivers, allowing for simultaneous testing of 8 fiber channels. Once the channel is interrupted, the tester at one end is moved to the opposite end to continue testing, and the position of the optical fiber with the problem can be slowly positioned. Meanwhile, the state of the standby optical fiber is very clear and can be replaced at any time.
The working principle is as follows: the method comprises the steps of firstly initiating a starting signal through a light source selection switch element, transmitting the signal to an opposite direction selection element through a corresponding light source processing element, starting the corresponding light emitting pen element through the opposite direction selection element, transmitting detected light source information to a light source receiving element through a light source transmitting element by the light source receiving element, transmitting the light source signal to an optical power meter element for power detection, transmitting the information to a plurality of switching elements, finally displaying the information on a display screen through information processing of a system processing element for testing by workers, expanding a single light source and a receiver into 8 light sources and receivers by adding a plurality of groups of light source transmitting elements and light source receiving modules, and in communication connection equipment of optical fibers operated in large quantity, timely finding problems in the operation process of a site and reducing the problems of attenuation and breakage. The problems that the contact of the optical port of the exchanger is poor, the welding of the flange optical fiber is unreliable and the like are found. Can test many fiber channel, very big improvement work efficiency. The condition of the optical cable is mastered in time, the state of the fiber core is mastered by testing regularly, the hidden danger of the fiber core deterioration is discovered by comparing with historical reference data, the defect is eliminated as soon as possible, the redundancy of the optical cable in use is guaranteed, multiple functions are integrated, the reliability is high, the stability is good, the supporting use is convenient, the standby optical fiber is clear, the replacement can be carried out at any time, the efficiency is improved, and the light-emitting pen and the optical power meter are fused. The light source emitted by the device is an effective light source, and the opposite end can directly receive the measured light attenuation. The luminous source and the receiver are integrated into a whole, so that an effective light source can be emitted, and the light attenuation can be tested, thereby realizing the bidirectional communication test. The single source and receiver are then expanded to 8 sources and receivers, allowing for simultaneous testing of 8 fiber channels. Once the channel is interrupted, the tester at one end is moved to the opposite end to continue testing, and the position of the optical fiber with the problem can be slowly positioned. Meanwhile, the state of the standby optical fiber is very clear and can be replaced at any time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a digital transformer substation fiber channel fortune dimension appearance, includes from module and light power module, its characterized in that: the system comprises a host module, a system slave module, a light emitting module, a light source processing element, a counter selection element, a light emitting pen element, a light source selection switch element, a host module and a light power test module, wherein the slave module is connected with the host module, the system slave module is connected with the light emitting module through a lead, the light emitting module comprises a counter selection element, a light emitting pen element and a light source emitting element, the counter selection element is connected with the light emitting pen element through a lead, the light emitting pen element is connected with the light source emitting element through a lead, the system slave module comprises a light source selection switch element and a corresponding light source processing element, the light source selection switch element is connected with the corresponding light source processing element through a lead, the host module comprises a display screen, a system host module and a light power test module, the optical power module comprises a light source receiving element and an optical power meter element, the light source receiving element is connected with the optical power meter element through a lead, the system host module comprises a plurality of switching elements and a system processing element, and the plurality of switching elements are connected with the system processing element through leads.
2. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the light emitting pen elements are provided with eight groups in total.
3. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the switching elements are arranged in eight groups in total.
4. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the light source selection switch elements are arranged in eight groups in total.
5. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the corresponding light source processing element is connected with the opposite direction selection element through a lead.
6. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the light source emitting element is connected with the light source receiving element through a lead.
7. The digital substation optical fiber access operation and maintenance instrument according to claim 1, characterized in that: the optical power meter element is connected with the multiple option elements through a lead.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023050950.5U CN213749011U (en) | 2020-12-17 | 2020-12-17 | Digital transformer substation optical fiber access operation and maintenance instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023050950.5U CN213749011U (en) | 2020-12-17 | 2020-12-17 | Digital transformer substation optical fiber access operation and maintenance instrument |
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| CN213749011U true CN213749011U (en) | 2021-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116094592A (en) * | 2023-04-06 | 2023-05-09 | 广东电网有限责任公司佛山供电局 | Automatic measurement method and device for parameters of electric power communication optical cable |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116094592A (en) * | 2023-04-06 | 2023-05-09 | 广东电网有限责任公司佛山供电局 | Automatic measurement method and device for parameters of electric power communication optical cable |
| CN116094592B (en) * | 2023-04-06 | 2023-07-21 | 广东电网有限责任公司佛山供电局 | Automatic measurement method and device for parameters of electric power communication optical cable |
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