CN220528060U - Communication device, energy storage and boosting integrated machine and transformer substation - Google Patents
Communication device, energy storage and boosting integrated machine and transformer substation Download PDFInfo
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- CN220528060U CN220528060U CN202322218333.9U CN202322218333U CN220528060U CN 220528060 U CN220528060 U CN 220528060U CN 202322218333 U CN202322218333 U CN 202322218333U CN 220528060 U CN220528060 U CN 220528060U
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- 238000004891 communication Methods 0.000 title claims abstract description 75
- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 184
- 239000000835 fiber Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 18
- 230000003287 optical effect Effects 0.000 description 6
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- 238000012545 processing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
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- 230000009977 dual effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of communication equipment, and particularly relates to a communication device, an energy storage and boosting integrated machine and a transformer substation, wherein the communication device comprises: the device comprises a first signal exchange module, a first optical fiber transceiver module, a second optical fiber transceiver module and a second signal exchange module; the first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module are connected in sequence; the first signal exchange module is suitable for being connected to the communication middle end, and the second signal exchange module is suitable for being connected to the control cabinet; the utility model realizes unified communication protocol through the first signal exchange module and the second signal exchange module, realizes standardization, unification and transparency of engineering operation of the transformer substation, and simultaneously uses the practical optical fibers of the first optical fiber transceiver module and the second optical fiber transceiver module as communication media, thereby meeting the requirements of high transmission efficiency, long transmission distance and low cost ratio and improving the safety, reliability, instantaneity and compatibility of communication.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, and particularly relates to a communication device, an energy storage and boosting integrated machine and a transformer substation.
Background
The external communication mode of the current energy storage and boosting integrated machine mainly comprises Modbus RTU (RS 485 is the main), modbus TCP, IEC104 and the like, and the communication connection mode mainly comprises RS485 communication lines, network cables and the like. Meanwhile, because different equipment manufacturers in the energy storage and boosting integrated machine are different, the communication protocols used are different, so that the coordination, compatibility and consistency of field communication are poor.
The conventional communication mode mainly uses an RS485 communication line and a network cable as main transmission media, and has shorter transmission distance and slower transmission rate; the distance between the box transformer equipment and the background in the station in the energy storage and boosting integrated machine is usually long and reaches hundreds of meters, the 485 line and the net line are relatively large in dosage, and the manufacturing cost is relatively high. Meanwhile, when different devices in the power station communicate, the compatibility is not strong and the coordination is not good due to inconsistent communication protocols.
Therefore, there is a need to develop a new communication device, an energy storage and boosting integrated machine and a transformer substation to solve the above problems.
Disclosure of Invention
The utility model aims to provide a communication device, an energy storage and boosting integrated machine and a transformer substation.
In order to solve the above technical problems, the present utility model provides a communication device, which includes: the device comprises a first signal exchange module, a first optical fiber transceiver module, a second optical fiber transceiver module and a second signal exchange module; the first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module are connected in sequence; the first signal exchange module is suitable for being connected to the communication middle end, and the second signal exchange module is suitable for being connected to the control cabinet.
Further, the first signal exchange module includes: a first switch; the first switch is suitable for being connected with the communication middle end through a network cable, and the first switch is suitable for being connected with the first optical fiber transceiver module through the network cable.
Further, the first optical fiber transceiver module includes: a first fiber optic transceiver; the first optical fiber transceiver is suitable for being connected with a first switch through a network cable, and the first optical fiber transceiver is suitable for being connected with a second optical fiber transceiver module through optical fibers.
Further, the first optical fiber transceiver module further includes: a first optical fiber jumper and a first optical fiber coupler; the first fiber optic transceiver is adapted to connect a first fiber optic coupler via a first fiber optic jumper, and the first fiber optic coupler is adapted to connect a second fiber optic transceiver module via an optical fiber.
Further, the first optical fiber transceiver module further includes: a first fiber optic terminal enclosure; the first optical fiber coupler is arranged on the first optical fiber terminal box, the first optical fiber jumper wire is coiled in the first optical fiber terminal box, one end of the first optical fiber jumper wire is connected with the first optical fiber transceiver, and the other end of the first optical fiber jumper wire is connected with the first optical fiber coupler.
Further, the second optical fiber transceiver module includes: a second fiber optic transceiver; the second optical fiber transceiver is suitable for being connected with the first optical fiber coupler through optical fibers, and the second optical fiber transceiver is suitable for being connected with the second signal exchange module through a network cable.
Further, the second optical fiber transceiver module further includes: a second optical fiber jumper and a second optical fiber coupler; the second fiber optic transceiver is adapted to connect a second fiber optic coupler via a second fiber optic jumper, the second fiber optic coupler being adapted to connect the first fiber optic coupler via an optical fiber.
Further, the second optical fiber transceiver module further includes: a second fiber optic terminal box; the second optical fiber coupler is arranged on the second optical fiber terminal box, the second optical fiber jumper wire is coiled in the second optical fiber terminal box, one end of the second optical fiber jumper wire is connected with the second optical fiber transceiver, and the other end of the second optical fiber jumper wire is connected with the second optical fiber coupler.
Further, the second signal exchange module includes: a second switch; the second switch is suitable for being connected with a second optical fiber transceiver through a network cable, and the second switch is suitable for being connected with a control cabinet through the network cable.
In another aspect, the present utility model provides an energy storage and boosting integrated machine, comprising: the communication device, the communication middle end and the control cabinet are as described above; wherein the communication device is connected with the communication middle end and the control cabinet.
In a third aspect, the present utility model provides a substation comprising: the energy storage and boosting integrated machines are used for storing energy and boosting.
The utility model has the beneficial effects that the unified communication protocol is realized through the first signal exchange module and the second signal exchange module, the standardization, the unification and the transparency of the engineering operation of the transformer substation are realized, meanwhile, the optical fibers are practically used as communication media through the first optical fiber transceiver module and the second optical fiber transceiver module, the requirements of high transmission efficiency, long transmission distance and low cost ratio are met, and the safety, the reliability, the instantaneity and the compatibility of the communication are improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic block diagram of a communication device of the present utility model;
FIG. 2 is a block diagram of a communication device according to the present utility model;
FIG. 3 is a block diagram of a first fiber optic terminal enclosure, a second fiber optic terminal enclosure of the present utility model;
FIG. 4 is a block diagram of a first optical fiber jumper of the present utility model;
fig. 5 is a block diagram of a first fiber coupler of the present utility model.
In the figure:
1. a first optical fiber jumper; 2. a first optical fiber coupler; 3. a first fiber optic terminal enclosure; 4. a second optical fiber jumper; 5. a second fiber coupler; 6. a second fiber optic terminal box; 7. an optical fiber; 8. SC linker.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1, in this embodiment, as shown in fig. 1 to 5, this embodiment provides a communication device, which includes: the device comprises a first signal exchange module, a first optical fiber transceiver module, a second optical fiber transceiver module and a second signal exchange module; the first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module are connected in sequence; the first signal exchange module is suitable for being connected to the communication middle end, and the second signal exchange module is suitable for being connected to the control cabinet.
In this embodiment, the first signal exchange module and the second signal exchange module implement unified communication protocol, so that standardization, standardization and transparency of engineering operation of the transformer substation are realized, and meanwhile, the first optical fiber transceiver module and the second optical fiber transceiver module are used as communication media by using the practical optical fiber 7, so that requirements of high transmission efficiency, long transmission distance and low cost ratio are met, and safety, reliability, instantaneity and compatibility of communication are improved.
In this embodiment, the analog input signal (including analog quantities such as voltage and current of an electrical device), the switching value input signal (electrical device and on-site switching value signal), and the switching value output signal (electrical device switch and on-site remote alarm) are all connected to the CPU processing unit in the box transformer substation, the CPU processing unit is powered by the AC220V power circuit, the CPU processing unit is connected to the communication middle end through a network cable, and the voltage signal, the current signal, the switching value input signal, the switching value output signal and the like in the box transformer substation can be uploaded to the control cabinet through the first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module.
In this embodiment, the first signal exchange module includes: a first switch; the first switch is suitable for being connected with the communication middle end through a network cable, and the first switch is suitable for being connected with the first optical fiber transceiver module through the network cable.
In this embodiment, the first optical fiber transceiver module includes: a first fiber optic transceiver; the first fibre optic transceiver is adapted to be connected to a first switch via a network cable and the first fibre optic transceiver is adapted to be connected to a second fibre optic transceiver module via an optical fibre 7.
In this embodiment, the first fiber optic transceiver includes two SC optical ports and one RJ45 electrical port.
In this embodiment, the first optical fiber transceiver module further includes: a first optical fiber jumper 1 and a first optical fiber coupler 2; the first fiber optic transceiver is adapted to connect a first fiber optic coupler 2 via a first fiber optic jumper 1, the first fiber optic coupler 2 being adapted to connect a second fiber optic transceiver module via an optical fiber 7.
In this embodiment, the first optical fiber jumper 1 is an SC-SC multimode dual core.
In this embodiment, the first optical fiber transceiver module further includes: a first fiber optic terminal enclosure 3; the first optical fiber coupler 2 is installed on the first optical fiber terminal box 3, the first optical fiber jumper 1 is coiled in the first optical fiber terminal box 3, one end of the first optical fiber jumper 1 is connected with the first optical fiber transceiver, and the other end of the first optical fiber jumper 1 is connected with the first optical fiber coupler 2.
In this embodiment, the first optical fiber coupler 2 is fastened in the first optical fiber terminal box 3 in a snap-fit manner, in the shape of an SC flange.
In this embodiment, the first optical fiber coupler 2 is fixed in the first optical fiber terminal box 3, and both ends of the first optical fiber jumper 1 are SC connectors 8, the SC optical port of the first optical fiber transceiver is connected to the SC connector 8 at one end of the first optical fiber jumper 1, and the SC connector 8 at the other end of the first optical fiber jumper 1 is connected to the inner side of the first optical fiber coupler 2.
In this embodiment, the second optical fiber transceiver module includes: a second fiber optic transceiver; the second fiber transceiver is adapted to be connected to the first fiber coupler 2 via an optical fiber 7, and the second fiber transceiver is adapted to be connected to the second signal switching module via a network cable.
In the embodiment, the optical fiber 7 is used as a transmission medium, the distance between the box-type transformer equipment and the control cabinet is longer and can reach hundreds of meters, and the distance is communicated by adopting the optical fiber 7; the communication middle end, the first switch and the first optical fiber transceiver are simultaneously arranged in the box transformer equipment, the distance is short, and the communication middle end, the first switch and the first optical fiber transceiver are connected by using a network cable; the second optical fiber transceiver, the second switch and the control cabinet are arranged inside the station, the distance is short, and network cables are also used for connection.
In this embodiment, the second fiber optic transceiver includes two SC optical ports and one RJ45 electrical port.
In this embodiment, the signal collected by the CPU processing unit is transmitted to the middle communication end through the network cable, the middle communication end is connected to the first switch through the network cable, the first switch is connected to the RJ45 electric port of the first optical fiber transceiver through the network cable, the SC optical port of the first optical fiber transceiver is connected to the SC optical port of the second optical fiber transceiver through the optical fiber 7, the optical fiber 7 is used as a transmission medium, the transmission efficiency is higher, the distance is longer, the RJ45 electric port of the second optical fiber transceiver is connected to the second switch through the network cable, the signal is transmitted to the control cabinet, and the control cabinet can perform remote adjustment, telemetry, remote control, remote signaling and other operations on the box-type substation equipment in real time.
In this embodiment, the second optical fiber transceiver module further includes: a second optical fiber jumper 4 and a second optical fiber coupler 5; the second fiber optic transceiver is adapted to connect a second fiber optic coupler 5 via a second fiber optic jumper 4, the second fiber optic coupler 5 being adapted to connect the first fiber optic coupler 2 via an optical fiber.
In this embodiment, the second optical fiber jumper 4 is an SC-SC multimode dual core.
In this embodiment, the second optical fiber transceiver module further includes: a second fiber optic terminal enclosure 6; the second optical fiber coupler 5 is installed on the second optical fiber terminal box 6, the second optical fiber jumper 4 is coiled in the second optical fiber terminal box 6, one end of the second optical fiber jumper 4 is connected with the second optical fiber transceiver, and the other end of the second optical fiber jumper 4 is connected with the second optical fiber coupler 5.
In this embodiment, the second optical fiber coupler 5 is fastened in a snap-fit fashion within the second optical fiber termination box 6 in the shape of an SC flange.
In this embodiment, the second optical fiber coupler 5 is fixed in the second optical fiber terminal box 6, and both ends of the second optical fiber jumper 4 are SC connectors 8, the SC optical port of the second optical fiber transceiver is connected to the SC connector 8 at one end of the second optical fiber jumper 4, and the SC connector 8 at the other end of the second optical fiber jumper 4 is connected to the inner side of the second optical fiber coupler 5.
In this embodiment, the outer side of the first optical fiber coupler 2 and the outer side of the second optical fiber coupler 5 are connected by an optical fiber 7, and both ends of the optical fiber 7 are connected by SC connectors 8.
In this embodiment, the second signal exchange module includes: a second switch; the second switch is suitable for being connected with a second optical fiber transceiver through a network cable, and the second switch is suitable for being connected with a control cabinet through the network cable.
In this embodiment, the first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module adopt IEC61850 communication, so that the safety, reliability, instantaneity and compatibility of communication can be improved, meanwhile, the power equipment and the transformer substation are connected through the optical fiber 7, two ends of the optical fiber 7 are respectively connected into the box-type substation equipment and the field automation device through the first optical fiber transceiver and the second optical fiber transceiver, the transmission distance can be increased, the transmission stability is improved, the IEC61850 communication protocol also supports multiple protocols, including TCP/IP, UDP, FTP, HTTP, SCTP, XMPP and the like, and the multi-layer communication and interactive data exchange can be realized, the convenience of users is improved, and the user experience is improved.
Embodiment 2, on the basis of embodiment 1, this embodiment provides an energy storage boost all-in-one machine, which includes: the communication device, the communication center and the control cabinet provided in the embodiment 1; wherein the communication device is connected with the communication middle end and the control cabinet.
In this embodiment, the energy storage and boosting integrated machine realizes IEC61850 communication through the communication device, the standard is the unique global universal standard in the field of power system automation, and the standardization of the engineering operation of the transformer substation is realized through the standard implementation, so that the engineering implementation of the transformer substation becomes standard, unified and transparent, and the optical fiber 7 is used by the communication medium between the box-type transformer equipment and the background in the station in the energy storage and boosting integrated machine, so that the transmission efficiency is higher, the transmission distance is longer, and the manufacturing cost is lower.
Embodiment 3, on the basis of the foregoing embodiments, this embodiment provides a substation, including: several energy storage and boosting integrated machines as provided in example 2.
In summary, the present utility model realizes unified communication protocol through the first signal exchange module and the second signal exchange module, and realizes standardization, i.e. standardization, unification and transparency, of engineering operation of the transformer substation, and meanwhile, the first optical fiber transceiver module and the second optical fiber transceiver module are used as communication media to meet the requirements of high transmission efficiency, long transmission distance and low cost ratio, and improve the safety, reliability, real-time performance and compatibility of communication.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods. Moreover, the software programs referred to in the present application are all prior art, and the present application does not relate to any improvement of the software programs.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, 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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present utility model may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (11)
1. A communication device, comprising:
the device comprises a first signal exchange module, a first optical fiber transceiver module, a second optical fiber transceiver module and a second signal exchange module; wherein the method comprises the steps of
The first signal exchange module, the first optical fiber transceiver module, the second optical fiber transceiver module and the second signal exchange module are connected in sequence;
the first signal exchange module is suitable for being connected to the communication middle end, and the second signal exchange module is suitable for being connected to the control cabinet.
2. The communication device of claim 1, wherein,
the first signal exchange module includes: a first switch;
the first switch is suitable for being connected with the communication middle end through a network cable, and the first switch is suitable for being connected with the first optical fiber transceiver module through the network cable.
3. The communication device of claim 2, wherein,
the first optical fiber transceiver module includes: a first fiber optic transceiver;
the first optical fiber transceiver is suitable for being connected with a first switch through a network cable, and the first optical fiber transceiver is suitable for being connected with a second optical fiber transceiver module through optical fibers.
4. The communication device of claim 3, wherein,
the first optical fiber transceiver module further includes: a first optical fiber jumper and a first optical fiber coupler;
the first fiber optic transceiver is adapted to connect a first fiber optic coupler via a first fiber optic jumper, and the first fiber optic coupler is adapted to connect a second fiber optic transceiver module via an optical fiber.
5. The communication device of claim 4, wherein,
the first optical fiber transceiver module further includes: a first fiber optic terminal enclosure;
the first optical fiber coupler is arranged on the first optical fiber terminal box, the first optical fiber jumper wire is coiled in the first optical fiber terminal box, one end of the first optical fiber jumper wire is connected with the first optical fiber transceiver, and the other end of the first optical fiber jumper wire is connected with the first optical fiber coupler.
6. The communication device of claim 4, wherein,
the second optical fiber transceiver module includes: a second fiber optic transceiver;
the second optical fiber transceiver is suitable for being connected with the first optical fiber coupler through optical fibers, and the second optical fiber transceiver is suitable for being connected with the second signal exchange module through a network cable.
7. The communication device of claim 6, wherein,
the second optical fiber transceiver module further includes: a second optical fiber jumper and a second optical fiber coupler;
the second fiber optic transceiver is adapted to connect a second fiber optic coupler via a second fiber optic jumper, the second fiber optic coupler being adapted to connect the first fiber optic coupler via an optical fiber.
8. The communication device of claim 7, wherein,
the second optical fiber transceiver module further includes: a second fiber optic terminal box;
the second optical fiber coupler is arranged on the second optical fiber terminal box, the second optical fiber jumper wire is coiled in the second optical fiber terminal box, one end of the second optical fiber jumper wire is connected with the second optical fiber transceiver, and the other end of the second optical fiber jumper wire is connected with the second optical fiber coupler.
9. The communication device of claim 6, wherein,
the second signal exchange module includes: a second switch;
the second switch is suitable for being connected with a second optical fiber transceiver through a network cable, and the second switch is suitable for being connected with a control cabinet through the network cable.
10. An energy storage boost all-in-one, characterized by comprising:
the communication device, communication center, and control cabinet according to any one of claims 1 to 9; wherein the method comprises the steps of
The communication device is connected with the communication middle end and the control cabinet.
11. A substation, comprising:
the energy storage and boosting integrated machine according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218333.9U CN220528060U (en) | 2023-08-17 | 2023-08-17 | Communication device, energy storage and boosting integrated machine and transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218333.9U CN220528060U (en) | 2023-08-17 | 2023-08-17 | Communication device, energy storage and boosting integrated machine and transformer substation |
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| CN220528060U true CN220528060U (en) | 2024-02-23 |
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| CN202322218333.9U Active CN220528060U (en) | 2023-08-17 | 2023-08-17 | Communication device, energy storage and boosting integrated machine and transformer substation |
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| CN (1) | CN220528060U (en) |
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- 2023-08-17 CN CN202322218333.9U patent/CN220528060U/en active Active
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