CN202735418U - Power quality monitoring system - Google Patents
Power quality monitoring system Download PDFInfo
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- CN202735418U CN202735418U CN 201220027395 CN201220027395U CN202735418U CN 202735418 U CN202735418 U CN 202735418U CN 201220027395 CN201220027395 CN 201220027395 CN 201220027395 U CN201220027395 U CN 201220027395U CN 202735418 U CN202735418 U CN 202735418U
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Abstract
The utility model provides a power quality monitoring system, which comprises a hardware system of the power quality monitoring system, a data acquisition and storage system of the power quality monitoring system, a central database, and an operating system of the power quality monitoring system. Data monitored by the hardware system of the power quality monitoring system is acquired and obtained data information is transmitted to the central database through the data acquisition and storage system of the power quality monitoring system; the operating system of the power quality monitoring system calls the data in the central database to analyze the data information; and the system can find a source region triggering a circuit problem and gives a specific analysis report.
Description
Technical field
The utility model relates to electric power quality monitoring field, particularly relates to a kind of electric energy quality monitoring system.
Background technology
Present existing equipment for monitoring power quality, a situation arises can only to monitor out the event of Monitoring Line.Although the user knows current circuit and caused event, what the true cause of not knowing to cause this event is, thereby do not know this is avoided occuring same situation again from what aspects.
In a word, present electric energy quality monitoring system can't find the zone, source of detonator circuit problem and provide concrete analysis report.
Thereby need at present the urgent technical matters that solves of those skilled in the art to be exactly: how to find a kind of novel electric energy quality monitoring system, this system can find the zone, source of detonator circuit problem and provide concrete analysis report.
The utility model content
A technical matters to be solved in the utility model provides a kind of electric energy quality monitoring system, can find the zone, source of detonator circuit problem and provide concrete analysis report.
In order to address the above problem, the utility model discloses a kind of electric energy quality monitoring system, comprising:
The hardware system of electric energy quality monitoring system is used for the responsible data message that gathers equipment for monitoring power quality, and wherein, described data message comprises normal data and abnormal data;
The Data acquisition and storage system of electric energy quality monitoring system is used for the data transmission that gathers is preserved to central database;
Central database is used for collecting the data message of the equipment for monitoring power quality that the hardware system of described electric energy quality monitoring system gathers;
The operating system of electric energy quality monitoring system is used for data analysis and output that described electric energy quality monitoring system is collected;
The data that Data acquisition and storage system by described electric energy quality monitoring system monitors the hardware system of described electric energy quality monitoring system gather, and with the data information transfer of described acquisition in central database; The operating system of described electric energy quality monitoring system is come data message is analyzed by the data of transferring in the described central database.
Preferably, the hardware system of described electric energy quality monitoring system comprises:
Equipment for monitoring power quality is used for gathering the power quality data of Monitoring Line and the event information of circuit abnormal;
The switch harvester is used for gathering switch and becomes the device of living information;
Current collecting device is used for gathering switching current information;
Computing machine is for the operating system of moving described electric energy quality monitoring system.
Preferably, the Data acquisition and storage system of described electric energy quality monitoring system comprises:
Data acquisition module be used for being responsible for the corresponding respective communication stipulations of analyzing device, and the data that the hardware system of described electric energy quality monitoring system is monitored reads;
Data transmission module is used for the above-mentioned data transmission that reads out to central database;
Data memory module is used for above-mentioned the transmission of data is stored in described central database according to corresponding form.
Preferably, the operating system of described electric energy quality monitoring system comprises:
The real time data display module carries out the data demonstration with the data that the hardware system of described electric energy quality monitoring system is monitored;
Alarm module is used for secundum legem, judges that current electric network state is whether normal and provide warning message;
Reports module is used for the power quality data in user's setting-up time scope is presented to the user according to the form that the user needs;
Event analysis module is for the basic type information of event, the information of associated event and the information of event source head region of analysis circuit event;
The history curve analysis module is used for the mode of the power quality data in user's setting-up time scope with curve shown.
Compared with prior art, the utlity model has following advantage:
1, behind certain circuit firing event, can by design proposal of the present utility model find out cause this event the zone, source where, and can present by the mode of form the failure rate situation of each circuit and switch to the user.。
2, compare with at present online electric energy quality monitoring system, a kind of electric energy quality monitoring system of the present utility model, owing to reasons such as funds, the user can not monitor all circuits and equipment, where can not 100% find out the zone, source of firing event, but can give indication of user, tell that the user is that problem has appearred in which piece, avoid the user that whole power station is investigated, improved widely efficient and the specific aim of work.
3, a kind of electric energy quality monitoring system of the present utility model is after operation a period of time, and the user can analyze the situation that all parts breaks down and the number of times that is affected, thereby which circuit of reminding user the most easily causes electrical event; Which circuit the most easily is subject to the impact of other circuit.
4, the size of code of a kind of electric energy quality monitoring system of adopting of the utility model is few, the execution time is few and efficient is high.
In a word, the utility model provides a kind of electric energy quality monitoring system, can find the zone, source of detonator circuit problem and provide concrete analysis report.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below described embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of Power Quality Detection system embodiment of the utility model.
Embodiment
The utility model embodiment provides a kind of electric energy quality monitoring system, can find the zone, source of detonator circuit problem and provide concrete analysis report.
For so that utility model purpose of the present utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, but not whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
One of core concept of the present utility model has provided a kind of electric energy quality monitoring system, comprising: the hardware system of electric energy quality monitoring system is used for the responsible data message that gathers equipment for monitoring power quality; The Data acquisition and storage system of electric energy quality monitoring system is used for the data transmission that gathers is preserved to central database; Central database is used for collecting the data message of the equipment for monitoring power quality that the hardware system of described electric energy quality monitoring system gathers; The operating system of electric energy quality monitoring system is used for data analysis and output that described electric energy quality monitoring system is collected; The data that Data acquisition and storage system by described electric energy quality monitoring system monitors the hardware system of described electric energy quality monitoring system gather, and with the data information transfer of described acquisition in central database; The operating system of described electric energy quality monitoring system is come data message is analyzed by the data of transferring in the described central database; This system can find the zone, source of detonator circuit problem and provide concrete analysis report.
With reference to Fig. 1, show the structural representation of a kind of electric energy quality monitoring system embodiment of the utility model, specifically can comprise:
The hardware system 101 of electric energy quality monitoring system is used for the responsible data message that gathers equipment for monitoring power quality, and wherein, described data message comprises normal data and abnormal data.
The hardware system 101 of described electric energy quality monitoring system is responsible for gathering the data message of equipment for monitoring power quality, comprises normal data and abnormal data.
Wherein, the hardware system 101 of described electric energy quality monitoring system specifically can comprise:
Equipment for monitoring power quality A1 is used for gathering the power quality data of Monitoring Line and the event information of circuit abnormal.
Described equipment for monitoring power quality A1 is used for gathering the power quality data of Monitoring Line and the event information of circuit abnormal.
Switch harvester A2 is used for gathering switch and becomes the device of living information.
Current collecting device A3 is used for gathering switching current information.
Computer A 4 is for the operating system of moving described electric energy quality monitoring system.
The Data acquisition and storage system 102 of electric energy quality monitoring system is used for the data transmission that gathers is preserved to central database.
The Data acquisition and storage system 102 of described electric energy quality monitoring system is used for the data of acquisition hardware equipment and transfers data to central database preserving, and wherein, described data comprise normal data and abnormal data.
Wherein, the Data acquisition and storage system 102 of described electric energy quality monitoring system specifically can comprise:
Data acquisition module B1 be used for being responsible for the corresponding respective communication stipulations of analyzing device, and the data that the hardware system of described electric energy quality monitoring system is monitored reads.
Wherein, described data acquisition module B1: by the corresponding respective communication stipulations of analyzing device, the data that equipment is monitored read out.
Data transmission module B2 is used for the above-mentioned data transmission that reads out to central database.
Wherein, described data transmission module B2: with the data transmission that reads out in central database.
Data memory module B3 is used for above-mentioned the transmission of data is stored in described central database according to corresponding form.
Wherein, described data memory module B3: the data that will transmit are stored in the database according to certain format.
The operating system 104 of electric energy quality monitoring system is used for data analysis and output that described electric energy quality monitoring system is collected.
The data analysis that 104 pairs of hardware systems of the operating system of described electric energy quality monitoring system are monitored, and the result presented to the user according to certain format.
The operating system 104 of described electric energy quality monitoring system is according to user's requirement, extract data from the central database, then analyze, comprising: real time data display module, alarm module, Reports module, event analysis module and history curve analysis module.
Wherein, the operating system 104 of described electric energy quality monitoring system specifically can comprise:
Real time data display module C1 carries out the data demonstration with the data that the hardware system of described electric energy quality monitoring system is monitored.
Described real time data display module C1: the presentation of data that the hardware facility of hardware system is monitored is to the interface, and the mode of demonstration has that raw data shows, phase sequence figure shows, histogram shows and curve shows.
Alarm module C2 is used for secundum legem, judges that current electric network state is whether normal and provide warning message.
Wherein, described alarm module C2: according to the relevant criterion of State Grid's industry, judge whether current electric network state is normal, if exceed the coherent reference standard, the mode prompting user to report to the police then.
Reports module C3 is used for the power quality data in user's setting-up time scope is presented to the user according to the form that the user needs; Wherein, the form of described form comprises event statistical report form, the basic information analysis form of event, events incidence form and event source form.
Wherein, described Reports module C3: with the power quality data of a period of time according to certain form generate form be presented to the user in face of.
Event analysis module C4 is for the basic type information of event, the information of associated event and the information of event source head region of analysis circuit event.
Wherein, described event analysis module C4: if event has occured certain circuit, can analyze the fundamental type of this event by this module, where are associated event and event source.
History curve analysis module C5 is used for the mode of the power quality data in user's setting-up time scope with curve shown.
Wherein, described history curve analysis module C5: with the power quality data in a period of time with the mode of curve be presented at the user in face of.
The data that Data acquisition and storage system 102 by described electric energy quality monitoring system monitors the hardware system 101 of described electric energy quality monitoring system gather, and with the data information transfer of described acquisition in central database 103; The operating system 104 of described electric energy quality monitoring system is come data message is analyzed by the data of transferring in the described central database.
The data acquisition of the hardware facility in the hardware system being monitored by the Data acquisition and storage system out and is transferred in the central database, and operating system is come these data are carried out correlation analysis by the data of transferring in the central database.
All line statuss of current electrical network and on off state must be by Real-Time Monitorings, otherwise in case one do not have monitored circuit or switch fault to occur and affect other monitored circuit or switch, thereby caused event, the scheme of our design is to find out the true source head region of firing event in this case, can only find from the nearest monitored circuit of source of trouble head region or the place of switch.The model of the electric energy quality monitoring system that the utility model adopts is ION7650.
In a word, the utility model provides a kind of electric energy quality monitoring system, can find the zone, source of detonator circuit problem and provide concrete analysis report.
Above a kind of electric energy quality monitoring system provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. an electric energy quality monitoring system is characterized in that, comprising:
The hardware system of electric energy quality monitoring system is used for the responsible data message that gathers equipment for monitoring power quality, and wherein, described data message comprises normal data and abnormal data;
The hardware system of described electric energy quality monitoring system comprises:
Equipment for monitoring power quality is used for gathering the power quality data of Monitoring Line and the event information of circuit abnormal;
The switch harvester is for the device that gathers switch changed position information;
Current collecting device is used for gathering switching current information;
Computing machine is for the operating system of moving described electric energy quality monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220027395 CN202735418U (en) | 2012-01-20 | 2012-01-20 | Power quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220027395 CN202735418U (en) | 2012-01-20 | 2012-01-20 | Power quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735418U true CN202735418U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220027395 Expired - Lifetime CN202735418U (en) | 2012-01-20 | 2012-01-20 | Power quality monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111945A (en) * | 2013-04-19 | 2014-10-22 | 领步科技集团有限公司 | Storage management method and system for massive power-quality data |
| CN107765206A (en) * | 2017-10-12 | 2018-03-06 | 广西电网有限责任公司电力科学研究院 | A kind of appraisal procedure of equipment for monitoring power quality running status |
| CN108960558A (en) * | 2018-04-23 | 2018-12-07 | 南方电网科学研究院有限责任公司 | A kind of method for monitoring and analyzing, device and the equipment of power quality general survey data |
| CN110097238A (en) * | 2018-01-29 | 2019-08-06 | 全球能源互联网研究院有限公司 | A kind of electrical energy power quality disturbance event methods of exhibiting and system |
| CN115267408A (en) * | 2022-09-26 | 2022-11-01 | 华能辛店发电有限公司 | System and method for accurately positioning faults of power distribution switchgear based on artificial intelligence |
-
2012
- 2012-01-20 CN CN 201220027395 patent/CN202735418U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111945A (en) * | 2013-04-19 | 2014-10-22 | 领步科技集团有限公司 | Storage management method and system for massive power-quality data |
| CN107765206A (en) * | 2017-10-12 | 2018-03-06 | 广西电网有限责任公司电力科学研究院 | A kind of appraisal procedure of equipment for monitoring power quality running status |
| CN110097238A (en) * | 2018-01-29 | 2019-08-06 | 全球能源互联网研究院有限公司 | A kind of electrical energy power quality disturbance event methods of exhibiting and system |
| CN108960558A (en) * | 2018-04-23 | 2018-12-07 | 南方电网科学研究院有限责任公司 | A kind of method for monitoring and analyzing, device and the equipment of power quality general survey data |
| CN115267408A (en) * | 2022-09-26 | 2022-11-01 | 华能辛店发电有限公司 | System and method for accurately positioning faults of power distribution switchgear based on artificial intelligence |
| CN115267408B (en) * | 2022-09-26 | 2023-01-20 | 华能辛店发电有限公司 | System and method for accurately positioning faults of power distribution switchgear based on artificial intelligence |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |