CN205015412U - System is studied and judged to trouble of distribution network - Google Patents
System is studied and judged to trouble of distribution network Download PDFInfo
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- CN205015412U CN205015412U CN201520647197.8U CN201520647197U CN205015412U CN 205015412 U CN205015412 U CN 205015412U CN 201520647197 U CN201520647197 U CN 201520647197U CN 205015412 U CN205015412 U CN 205015412U
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- 230000005611 electricity Effects 0.000 abstract 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a system is studied and judged to trouble of distribution network. Wherein, this trouble is studied and judged the system and is included: a plurality of collection system set up in the distribution network respectively for gather the state information of distribution network, the treater is connected with a plurality of collection system electricity respectively for confirm the trouble information in the distribution network by state information, the display is connected with the treater for show trouble information. The utility model provides a technical problem of the trouble that can't in time discover among the prior art to exist in the distribution network.
Description
Technical field
The utility model relates to electrical network field, and the fault in particular to a kind of power distribution network studies and judges system.
Background technology
In electric system, along with electrical power distribution automatization system construction, the range of operation of power distribution network is expanding gradually, and power distribution network breaks down, and is subject to serious impact by directly causing user power utilization.Therefore, Timeliness coverage also processes the fault of power distribution network, can shorten because above-mentioned fault causes the user power utilization affected time, improve the breakdown maintenance efficiency of power distribution network.But at present, also power distribution network is not carried out to the scheme of failure monitoring, " passive " mode that user can only be relied on to report for repairment obtains failure message, restart troubleshooting process and solve process.
In addition, in correlation technique, the communication equipment fault of electric network fault and transmission power network signal cannot also be differentiated.
For above-mentioned problem, at present effective solution is not yet proposed.
Utility model content
The fault that the utility model embodiment provides a kind of power distribution network studies and judges system, at least to solve in prior art the technical matters of the fault that cannot exist in Timeliness coverage power distribution network.
According to an aspect of the utility model embodiment, the fault providing a kind of power distribution network studies and judges system, comprising: multiple harvester, is separately positioned in described power distribution network, for gathering the status information of described power distribution network; Processor, is electrically connected with multiple described harvester respectively, for being determined the failure message in described power distribution network by described status information; Display, is connected with described processor, for showing described failure message.
Further, described power distribution network comprises multiple controller switching equipment, and multiple described harvester connects one to one with multiple described controller switching equipment respectively, and multiple described harvester is used for the status information gathering multiple described controller switching equipment respectively.
Further, described controller switching equipment comprises: switch, and wherein, the harvester be connected with described switch is for gathering the on off operating mode of described switch.
Further, described switch comprise following one of at least: low-pressure line-outgoing switch, distribution low-voltage main switch and Switching Station outlet switch.
Further, described controller switching equipment comprises intelligent meter, and wherein, described harvester comprises: collector, for gathering the table meter voltage of described intelligent meter.
Further, described fault is studied and judged system and is also comprised: communication facilities, is connected between described harvester and described processor, for transmitting the status information of described power distribution network.
Further, described communication facilities comprise following one of at least: optical network unit, concentrator and optical fiber.
Further, described fault is studied and judged system and is also comprised: warning device, is connected with described processor, for determining described failure message alarm at described processor.
Further, described warning device comprises pilot lamp and/or loudspeaker.
In the utility model embodiment, the fault with the power distribution network of following structure is adopted to study and judge system: multiple harvester, is separately positioned in described power distribution network, for gathering the status information of described power distribution network; Processor, is electrically connected with multiple described harvester respectively, for being determined the failure message in described power distribution network by described status information; Display, is connected with described processor, for showing the mode of described failure message.By first being gathered the status information of power distribution network by harvester, then by processor according to the failure condition in above-mentioned status information determination power distribution network, reach the object that the ruuning situation of power distribution network is monitored, thus the fault that can exist in discovery power distribution network initiatively in time, with correlation technique, the passive mode that client can only be relied on to report for repairment is determined to occur fault phase ratio, reach and do not rely on user to report for repairment, just initiatively can find the object of the fault existed in power distribution network in time, thus achieve and improve the ageing technique effect that network operation personnel solve fault, and then to solve in prior art the technical matters of the fault that cannot exist in Timeliness coverage power distribution network.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram studying and judging system according to the fault of a kind of power distribution network of the utility model embodiment.
Embodiment
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
It should be noted that, term " first ", " second " etc. in instructions of the present utility model and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiment of the present utility model described herein can with except here diagram or describe those except order implement.
Fig. 1 is the schematic diagram studying and judging system according to the fault of a kind of power distribution network of the utility model embodiment, and as shown in Figure 1, this system comprises multiple harvester 10, processor 20 and display 30.Wherein, multiple harvester 10 is separately positioned in power distribution network, for gathering the status information of power distribution network; Processor 20 is electrically connected with multiple harvester respectively, for by the failure message in status information determination power distribution network; Display 30 is connected with processor, for showing failure message.
Particularly, above-mentioned failure message comprise following any one: low-pressure line-outgoing switch trip, distribution low-voltage main switch tripping operation, substation transformer fault and Switching Station outlet switch tripping operation.
In the utility model embodiment, by first being gathered the status information of power distribution network by harvester, then by processor according to the failure condition in above-mentioned status information determination power distribution network, reach the object that the ruuning situation of power distribution network is monitored, thus the fault that can exist in discovery power distribution network initiatively in time, with correlation technique, the passive mode that client can only be relied on to report for repairment is determined to occur fault phase ratio, reach and do not rely on user to report for repairment, just initiatively can find the object of the fault existed in power distribution network in time, thus achieve and improve the ageing technique effect that network operation personnel solve fault, and then to solve in prior art the technical matters of the fault that cannot exist in Timeliness coverage power distribution network.
Alternatively, power distribution network comprises multiple controller switching equipment, and multiple harvester connects one to one with multiple controller switching equipment respectively, and multiple harvester is used for the status information gathering multiple controller switching equipment respectively.
Alternatively, controller switching equipment can comprise switch, and wherein, the harvester be connected with switch is for gathering the on off operating mode of switch.Particularly, after the on off operating mode of switch is sent to processor by harvester, according to the on off operating mode of each switch, processor can judge whether switch trips.
Alternatively, switch comprise following one of at least: low-pressure line-outgoing switch, distribution low-voltage main switch and Switching Station outlet switch.
Alternatively, controller switching equipment can also comprise intelligent meter, then harvester comprises collector, and collector is for gathering the table meter voltage of intelligent meter.
Alternatively, fault is studied and judged system and is also comprised communication facilities, and communication facilities is connected between multiple harvester and processor, for the status information of transmission distribution network.
Particularly, processor can also send the situation of status information according to communication facilities, judge that whether communication facilities is normal.When communication facilities is normal, communication facilities passes through two kinds of signals by the status information transmission of power distribution network to processor, and two kinds of signals are 01 and 11 respectively.The status information of the controller switching equipment that 01 expression harvester gathers is operation irregularity, namely goes offline, and the status information of the controller switching equipment that 11 expression harvesters gather is working properly, does not namely go offline.If processor had not both received 01 signal of communication device transfers, do not receive 11 signals of communication device transfers yet, then represented communication equipment fault.
It should be noted that, if operation irregularity appears in certain controller switching equipment, may be that this controller switching equipment itself breaks down and causes, and also may be that the controller switching equipment of powering for this controller switching equipment breaks down and causes.Processor is when the status information receiving controller switching equipment A is operation irregularity, also namely determine controller switching equipment A produce go offline signal time, first can be judged as that whether the duty of other controller switching equipment that the controller switching equipment that this controller switching equipment A powers is powered is normal, if the duty of other controller switching equipment is exception, then be defined as the distribution equipment malfunction that controller switching equipment A powers, if the duty of other controller switching equipment is normally, then determine controller switching equipment A fault.
Alternatively, communication facilities comprise following one of at least: optical network unit, concentrator and optical fiber.
In order to remind related personnel to find the failure message that processor has been determined as early as possible, in the present embodiment, fault is studied and judged system and is also comprised warning device, and this warning device is connected with processor, at processor determination failure message alarm.
Alternatively, warning device comprises pilot lamp and/or loudspeaker.
When warning device is pilot lamp, the quantity of pilot lamp can be one, also can be multiple.
When the quantity of pilot lamp is one, this pilot lamp can send the light of different colours respectively when processor determines failure message and non-fault information.Such as, when non-fault information determined by processor, display is green, and when failure message determined by processor, display is red.
When the quantity of pilot lamp is multiple, such as 2, can a display green, a display is red, and when non-fault information determined by processor, the green pilot lamp of display brightens; When failure message determined by processor, the pilot lamp of display redness has brightened.
When warning device is loudspeaker, this loudspeaker when failure message determined by processor, can be sounded.
In order to remind related personnel to find the failure message that processor has been determined as early as possible further, warning device can also comprise pilot lamp and loudspeaker simultaneously.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. the fault of power distribution network studies and judges a system, it is characterized in that, comprising:
Multiple harvester, is separately positioned in described power distribution network, for gathering the status information of described power distribution network;
Processor, is electrically connected with multiple described harvester respectively, for being determined the failure message in described power distribution network by described status information;
Display, is connected with described processor, for showing described failure message;
Communication facilities, is connected between multiple described harvester and described processor, for transmitting the status information of described power distribution network, wherein, described communication facilities comprise following one of at least: optical network unit, concentrator and optical fiber.
2. fault according to claim 1 studies and judges system, it is characterized in that, described power distribution network comprises multiple controller switching equipment, multiple described harvester connects one to one with multiple described controller switching equipment respectively, and multiple described harvester is used for the status information gathering multiple described controller switching equipment respectively.
3. fault according to claim 2 studies and judges system, it is characterized in that, described controller switching equipment comprises:
Switch, wherein, the harvester be connected with described switch is for gathering the on off operating mode of described switch.
4. fault according to claim 3 studies and judges system, it is characterized in that, described switch comprise following one of at least: low-pressure line-outgoing switch, distribution low-voltage main switch and Switching Station outlet switch.
5. fault according to claim 2 studies and judges system, it is characterized in that, described controller switching equipment comprises intelligent meter, and wherein, described harvester comprises:
Collector, for gathering the table meter voltage of described intelligent meter.
6. fault according to claim 1 studies and judges system, it is characterized in that, described fault is studied and judged system and also comprised:
Warning device, is connected with described processor, for determining described failure message alarm at described processor.
7. fault according to claim 6 studies and judges system, it is characterized in that, described warning device comprises pilot lamp and/or loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647197.8U CN205015412U (en) | 2015-08-25 | 2015-08-25 | System is studied and judged to trouble of distribution network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647197.8U CN205015412U (en) | 2015-08-25 | 2015-08-25 | System is studied and judged to trouble of distribution network |
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| Publication Number | Publication Date |
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| CN205015412U true CN205015412U (en) | 2016-02-03 |
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| CN201520647197.8U Active CN205015412U (en) | 2015-08-25 | 2015-08-25 | System is studied and judged to trouble of distribution network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780138A (en) * | 2016-12-13 | 2017-05-31 | 国网北京市电力公司 | Distribution network failure method for early warning and device |
| CN106849350A (en) * | 2016-12-13 | 2017-06-13 | 国网北京市电力公司 | The acquisition method and device of state of electric distribution network information |
| CN112526291A (en) * | 2020-12-17 | 2021-03-19 | 国网浙江平湖市供电有限公司 | Real-time fault studying and judging system for power distribution network based on Internet of things |
-
2015
- 2015-08-25 CN CN201520647197.8U patent/CN205015412U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780138A (en) * | 2016-12-13 | 2017-05-31 | 国网北京市电力公司 | Distribution network failure method for early warning and device |
| CN106849350A (en) * | 2016-12-13 | 2017-06-13 | 国网北京市电力公司 | The acquisition method and device of state of electric distribution network information |
| CN112526291A (en) * | 2020-12-17 | 2021-03-19 | 国网浙江平湖市供电有限公司 | Real-time fault studying and judging system for power distribution network based on Internet of things |
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