CN208890484U - FTU distribution distribution real time fail monitoring system - Google Patents
FTU distribution distribution real time fail monitoring system Download PDFInfo
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- CN208890484U CN208890484U CN201821851548.7U CN201821851548U CN208890484U CN 208890484 U CN208890484 U CN 208890484U CN 201821851548 U CN201821851548 U CN 201821851548U CN 208890484 U CN208890484 U CN 208890484U
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Abstract
The utility model provides a kind of FTU distribution distribution real time fail monitoring system, is related to Feeder Terminal Unit technical field, including multiple FTU modules, real-time monitoring module and fault detector；The multiple FTU module is arranged on the block switch and interconnection switch of distribution backbone, the intercommunication of the multiple FTU module, the multiple FTU module is connect with the fault detector, the fault detector is connect with the real-time monitoring module, the utility model is fully considered with the feeder automation of branch path in point automation, be may be implemented to transmit step by step, is avoided overstepping, it can also may be implemented orderly to search in the event of an accident simultaneously, improve the efficiency of work.
Description
Technical field
The utility model relates to Feeder Terminal Unit technical fields, more particularly, to a kind of distributed event in real time of FTU distribution
Hinder monitoring system.
Background technique
In order to reduce fault handling time, defencive function is arranged on the FTU at switchgear in " face protection " mode.Having
Under conditions of having the communication of high speed fibre network, adjacent FTU exchange information judges fault section, then directly transmits control by FTU
Order, control switch movement；Since the program eliminates the control centre's transmission of information distally compared to distant place control mode
With the process of processing, therefore the entire processing time is also greatly shortened.But the communication mode that " face protection " mode uses is without this
Matter changes, and needs the high transmission speeds of optical-fiber network to support between FTU.Branched line is not often accounted in realization principle,
Also the problems such as will appear overstepping when handling failure.
Utility model content
In view of this, sufficiently being examined the purpose of this utility model is to provide FTU distribution distribution real time fail monitoring system
Consider the feeder automation with branch path in point automation, may be implemented to transmit step by step, avoid overstepping, while can also send out
It may be implemented orderly to search when making trouble former, improve the efficiency of work.
In a first aspect, the utility model embodiment provides a kind of FTU distribution distribution real time fail monitoring system, packet
It includes: multiple FTU modules, real-time monitoring module and fault detector；
The multiple FTU module is arranged on the block switch and interconnection switch of distribution backbone, the multiple FTU module
Intercommunication, the multiple FTU module connect with the fault detector, the fault detector and the real-time monitoring
Module connection.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the multiple FTU module is communicated using fiber optic network.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the fault detector includes alarm and the short-circuit detecting device and ground detection device that connect respectively with alarm.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the alarm includes voice guard and visual alarm.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the system also includes wireless self-networking module groups, including multiple wireless self-networking modules, wireless self-networking module and trunk
FTU module in line is connected, multiple wireless self-networking modules in wireless self-networking module in backbone near it is a plurality of
Multiple fault detectors in branch are connected.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the wireless self-networking module includes the communication module using WiFi technology or the communication module using 4G technology.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, the real-time monitoring module includes display, and the display is for showing monitored results.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the system also includes short message cat, the short message cat with the real-time monitoring module for being connected, the real-time monitoring module
The fault message sent for receiving the fault detector, and after receiving the fault message, pass through the short message cat
The information of suggesting effect is sent to network operation personnel.
The utility model embodiment brings following the utility model has the advantages that by multiple FTU modules, real-time monitoring module and failure
Indicator, multiple FTU modules are arranged on the block switch and interconnection switch of distribution backbone, between multiple FTU modules mutually
Communication, multiple FTU modules are connect with fault detector, and fault detector is connect with real-time monitoring module, and the utility model is abundant
Consider to may be implemented to transmit step by step, avoid overstepping with the feeder automation of branch path in point automation, while can also be
Occurring, which may be implemented when accident, orderly searches, and improves the efficiency of work.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart for the FTU distribution distribution real time fail monitoring system that the utility model one embodiment provides；
Fig. 2 is the connection schematic diagram of FTU distribution provided by the embodiment of the utility model；
Fig. 3 is the structure for the FTU distribution distribution real time fail monitoring system that another embodiment of the utility model provides
Figure；
Fig. 4 is the structure for the FTU distribution distribution real time fail monitoring system that the utility model further embodiment provides
Figure.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
In order to reduce fault handling time, defencive function is arranged on the FTU at switchgear in " face protection " mode at present.
Under conditions of with the communication of high speed fibre network, adjacent FTU exchange information judges fault section, is then directly transmitted by FTU
Control command, control switch movement；Since the program eliminates the control centre of information distally compared to distant place control mode
The process of transmission and processing, therefore the entire processing time also greatly shortens.But the communication mode that " face protection " mode uses does not have
There is essential change, the high transmission speeds of optical-fiber network is needed to support between FTU.Branch line is not often accounted in realization principle
Road, the problems such as also will appear overstepping in handling failure.
Based on this, a kind of FTU distribution distribution real time fail monitoring system provided by the embodiment of the utility model is sufficiently examined
Consider the feeder automation with branch path in point automation, may be implemented to transmit step by step, avoid overstepping, while can also send out
It may be implemented orderly to search when making trouble former, improve the efficiency of work.
As shown in connection with fig. 1, the utility model embodiment provides a kind of FTU distribution distribution real time fail monitoring system,
It include: multiple FTU modules 110, real-time monitoring module 130 and fault detector 120.
The multiple FTU module 110 is arranged on the block switch and interconnection switch of distribution backbone, the multiple FTU
The intercommunication of module, the multiple FTU module 110 are connect with the fault detector 120, the fault detector 120
It is connect with the real-time monitoring module 130.
Wherein, FTU module be Feeder Terminal Unit (Feeder Terminal Unit abbreviation FTU), FTU have remote control,
Remote signalling, fault detection capability, and communicated with power distribution automation main station, distribution system operating condition and various parameters are provided and are monitored
Information needed, parameter when including switch state, electrical energy parameter, phase-to phase fault, ground fault and failure are controlled, and executes and matches
The order that electric main website issues, is adjusted controller switching equipment and controls, and realizes that fault location, Fault Isolation and non-faulting region are fast
The functions such as quick-recovery power supply.
Block switch refers to the switch on a distribution line main channel, is the switch on main channel, can be with by it
Route is divided into several segments, reduces loss of outage, due to be on a route, so when electric substation switchs and has a power failure, nothing
Method is powered by the transfer that block switch carries out load.
In order to reduce the influence of power failure as far as possible, by the way that two distribution lines are connected by switch, so as to
It is able to achieve between load and turns to supply, this switch for being used to connect two distribution lines is just " interconnection switch ".It is branch road
Switch.
Certainly, after two distribution lines form contact, all switches in channel have with the variation of the method for operation
Be likely to become " interconnection switch ", thus be segmented with contact be it is opposite, can convert mutually.
The multiple FTU module is arranged on the block switch and interconnection switch of distribution backbone the utility model, more
Main line and the branch road of the intercommunication of a FTU module, such distribution backbone all have FTU, have fully considered distribution certainly
The two-part feeder automation of main road and branch in dynamicization, may be implemented to transmit step by step, avoids overstepping phenomenon, simultaneously
It can also realize and orderly search, do so and can be improved working efficiency in the event of an accident.Meanwhile applying multiple FTU moulds
Block, support power distribution information acquisition cover all around.
As shown in connection with fig. 1, the course of work of the utility model can be that fault detector 120 is mounted on the frame in power grid
Overhead line or cable or bus hair on ceases to be busy or cable or bus, in the detection power grid of fault detector 120
When raw phase-to phase fault, ground fault, alarm, fault detector 120 detect phase-to phase fault, and/or person's ground fault with
And parameter when failure, when detecting, parameter when by phase-to phase fault, and/or person's ground fault and failure is sent to FTU mould
Block 110, FTU module 110 record phase-to phase fault, ground fault and parameter when failure, meanwhile, fault detector 120 can be with
Parameter when by alarm signal phase-to phase fault corresponding with alarm signal is caused, and/or person's ground fault and failure is sent to
The network operation personnel of real-time monitoring module 130, real-time monitoring module end can see warning message, be handled in time.Its
In, fault detector 120 is connected by wireless or wired mode with the real-time monitoring module 130 of distal end.
Optionally, the multiple FTU module is communicated using fiber optic network.
As shown in connection with fig. 2, substation is connect with FTU module 110 by optical fiber, passes through light mutually in multiple FTU modules 110
Fibre connection, i.e., communicated using fiber optic network.
Optionally, fault detector 120 includes alarm and the short-circuit detecting device connecting respectively with alarm and connects
Ground detection device.
Further, the alarm includes voice guard and visual alarm.
As shown in connection with fig. 3, the utility model embodiment additionally provides that a kind of the system also includes wireless self-networking modules
Group, including multiple wireless self-networking modules 140, wireless self-networking module 140 are connected with the FTU module 110 in backbone, wirelessly
Multiple indicating fault in a plurality of branch near in multiple wireless self-networking modules 140 and backbone in ad hoc network module
Device 120 is connected.
As shown in connection with fig. 3, the course of work of the utility model can be multiple fault detectors 120 in a plurality of branch
When detecting multiple branches phase-to phase fault, ground fault occurs, alarm, fault detector 120 detect phase-to phase fault and/
Or parameter when ground fault and failure, when detecting, when by phase-to phase fault, and/or person's ground fault and failure
Parameter is sent to the FTU module 110 in backbone, the FTU module 110 in backbone record phase-to phase fault in multiple branches,
Parameter when ground fault and failure, meanwhile, multiple fault detectors 120 in a plurality of branch, can by alarm signal and
Parameter when causing the corresponding phase-to phase fault of alarm signal, and/or person's ground fault and failure is sent to real-time monitoring module
130, the network operation personnel of real-time monitoring module end can see warning message, be handled in time.
Both communication modes of fiber optic network communication and multiple wireless self-networking modules are used by multiple FTU modules,
The development for supporting automatic power distribution automation information to cover all around, can improve data transfer flexibility and electric power
Many deficiencies of industry working site make further intelligent distribution terminal, modernization and high efficiency.
Optionally, the wireless self-networking module 140 includes using the communication module of WiFi technology or using 4G technology
Communication module.
Optionally, the real-time monitoring module includes display, and the display is for showing monitored results.
Display can be liquid crystal display, show phase-to phase fault, and/or the corresponding event of person's ground fault, phase-to phase fault
Parameter, warning message when the corresponding failure of parameter, and/or person's ground fault when barrier.
As shown in connection with fig. 4, the system also includes short message cat 150, the short message cat 150 is used for and the real time monitoring mould
Block 130 is connected, and the real-time monitoring module 130 is used to receive the fault message that the fault detector is sent, and is receiving
After the fault message, the information of suggesting effect is sent to network operation personnel (i.e. user terminal) by the short message cat 150.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
The scope of the utility model is not intended to limit up to formula and numerical value.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (8)
1. a kind of FTU distribution distribution real time fail monitoring system characterized by comprising multiple FTU modules, real time monitoring
Module and fault detector；
The multiple FTU module is arranged on the block switch and interconnection switch of distribution backbone, between the multiple FTU module
It is in communication with each other, the multiple FTU module is connect with the fault detector, the fault detector and the real-time monitoring module
Connection.
2. system according to claim 1, which is characterized in that the multiple FTU module is communicated using fiber optic network.
3. system according to claim 1, which is characterized in that the fault detector include alarm and respectively with report
The short-circuit detecting device and ground detection device of alert device connection.
4. system according to claim 3, which is characterized in that the alarm includes voice guard and light warning
Device.
5. system according to claim 1, which is characterized in that the system also includes wireless self-networking module groups, including
Multiple wireless self-networking modules, wireless self-networking module is connected with the FTU module in backbone, more in wireless self-networking module
A wireless self-networking module in backbone near a plurality of branch in multiple fault detectors be connected.
6. system according to claim 5, which is characterized in that the wireless self-networking module includes using WiFi technology
Communication module or the communication module for using 4G technology.
7. system according to claim 1, which is characterized in that the real-time monitoring module includes display, the display
Device is for showing monitored results.
8. system according to claim 1, which is characterized in that the system also includes short message cat, the short message cat is used for
It is connected with the real-time monitoring module, the real-time monitoring module is used to receive the fault message that the fault detector is sent,
And after receiving the fault message, the information of suggesting effect is sent to network operation personnel by the short message cat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821851548.7U CN208890484U (en) | 2018-11-09 | 2018-11-09 | FTU distribution distribution real time fail monitoring system |
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| CN201821851548.7U CN208890484U (en) | 2018-11-09 | 2018-11-09 | FTU distribution distribution real time fail monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881859A (en) * | 2021-01-13 | 2021-06-01 | 南京鼎臻智能电气有限公司 | Grounding discrimination system based on wide area network synchronization |
-
2018
- 2018-11-09 CN CN201821851548.7U patent/CN208890484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881859A (en) * | 2021-01-13 | 2021-06-01 | 南京鼎臻智能电气有限公司 | Grounding discrimination system based on wide area network synchronization |
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Address after: 210000 seventh buildings of Yun Mi City, 19 Ning Ning Road, Yuhuatai District, Nanjing, Jiangsu Patentee after: Jiayuan Technology Co.,Ltd. Address before: 210000 seventh buildings of Yun Mi City, 19 Ning Ning Road, Yuhuatai District, Nanjing, Jiangsu Patentee before: Jiayuan Technology Co.,Ltd. Address after: 210000 seventh buildings of Yun Mi City, 19 Ning Ning Road, Yuhuatai District, Nanjing, Jiangsu Patentee after: Jiayuan Technology Co.,Ltd. Address before: 210000 seventh buildings of Yun Mi City, 19 Ning Ning Road, Yuhuatai District, Nanjing, Jiangsu Patentee before: JIANGSU JIAYUAN TECHNOLOGY Co.,Ltd. |