CN102654531A - Remedying method and remedying device of lacked electric energy qualitative data - Google Patents
Remedying method and remedying device of lacked electric energy qualitative data Download PDFInfo
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- CN102654531A CN102654531A CN2011100529488A CN201110052948A CN102654531A CN 102654531 A CN102654531 A CN 102654531A CN 2011100529488 A CN2011100529488 A CN 2011100529488A CN 201110052948 A CN201110052948 A CN 201110052948A CN 102654531 A CN102654531 A CN 102654531A
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Abstract
The invention is suitable for the field of electric power and provides a remedying method and a remedying device of lacked electric energy quality data. The method comprises the following steps of: reading electric energy quality data stored in an electric energy quality monitoring terminal and judging the integrity of the electric energy quality data; and under the condition that the electric energy quality data are lacked, remedying the lacked electric energy quality data from the electric energy quality monitoring terminal. According to the method and the device, the lacked electric energy quality data are read from the electric energy quality monitoring terminal and the integrity of the electric energy quality data is remedied, so that the lacking type remedying of incomplete electric energy quality data can be automatically carried out by a system and the integrity of the electric energy quality data in the system is extremely improved.
Description
Technical field
The invention belongs to power domain, relate in particular to a kind of disappearance power quality data and remedy method and apparatus.
Background technology
Electric energy quality monitoring terminal is as the system of monitoring power quality data; An one of which characteristic are that data volume is big; Big data quantity can bring a series of problems such as memory space inadequate, search efficiency are low, abnormal data difficult treatment, and one of them is very important to be exactly the problem of power quality data integrality.
Power quality data is the basis of carrying out the follow-up various analyses of the quality of power supply, and the imperfect analysis result of the quality of power supply that will cause of data is imperfect, unreliable.And in practical application; Electric energy quality monitoring system is because characteristics such as the overlay area is wide, the complicated network structure, data-interface complicacies; Data disappearance problem takes place easily, and data integrity has become an important factors that has influence on the normal operation of electric energy quality monitoring system.
Prior art is not also to the processing of power quality data disappearance and remedy method.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of disappearance power quality data to remedy, and is intended to solve the problem that prior art can't be remedied the power quality data of disappearance.
The embodiment of the invention is achieved in that a kind of disappearance power quality data remedies method, said method comprising the steps of:
Read electric energy stored qualitative data in the electric energy quality monitoring terminal and judge the integrality of said power quality data;
Under the situation of said power quality data disappearance, remedy the power quality data of disappearance from electric energy quality monitoring terminal.
Another purpose of the embodiment of the invention is to provide a kind of disappearance power quality data to remedy device, and said device comprises:
The power quality data reading unit is used for reading electric energy quality monitoring terminal electric energy stored qualitative data;
The integrality judging unit, the integrality of the power quality data that is used to judge that said power quality data reading unit reads;
The disappearance power quality data is remedied the unit, is used under the incomplete situation of power quality data that the said power quality data reading unit of said integrality judgment unit judges reads, remedying the power quality data of disappearance from electric energy quality monitoring terminal.
In embodiments of the present invention; Through read the power quality data of disappearance to electric energy quality monitoring terminal; Power quality data is carried out integrality to be remedied; The system that makes can remedy incomplete power quality data disappearance property automatically, has greatly improved the integrality of power quality data in the system.
Description of drawings
Fig. 1 is that the disappearance power quality data that the embodiment of the invention provides is remedied the process flow diagram of method;
Fig. 2 is the structural drawing that disappearance power quality data that the embodiment of the invention provides is remedied device.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention; Through read the power quality data of disappearance to electric energy quality monitoring terminal; Power quality data is carried out integrality to be remedied; The system that makes can remedy incomplete power quality data disappearance property automatically, has greatly improved the integrality of power quality data in the system.
The disappearance power quality data that being illustrated in figure 1 as the embodiment of the invention provides is remedied the process flow diagram of method, and details are as follows:
Step S101 reads electric energy stored qualitative data in the electric energy quality monitoring terminal.
In this step; Can from electric energy quality monitoring terminal, directly read power quality data; Also can read the power quality data format transformation PQDIF file of preserving in the electric energy quality monitoring terminal, read power quality data indirectly through the record of understanding the PQDIF file.
Step S102 judges whether the said power quality data that reads is complete.
In this step; Integrality to the power quality data that reads is judged; Disappearance is arranged then get into step S103 if judge said power quality data,, finish this power quality data and read if judge that said power quality data is complete then get back to step S101.How judging that power quality data is whether complete has many diverse ways, and belongs to prior art, judges that therefore whether complete power quality data technology within protection domain of the present invention.
Step S103 remedies the power quality data of disappearance from electric energy quality monitoring terminal.
In this step, when judging that power quality data has disappearance, system reads the power quality data of disappearance again from electric energy quality monitoring terminal, remedy former power quality data complete.Remedy the not necessarily success of power quality data of disappearance; Can not unconfined remedy down, thus can the number of times of remedying be limited, as remedy 5 times; Remedying the power quality data of still not remedying back disappearance after 5 times; Then finish remedying of power quality data, judge the power quality data disappearance, can't remedy.
As another embodiment of the present invention, further comprising the steps of after step S103:
Step S104 adds up the power quality data deletion condition, and said power quality data deletion condition is saved in database.
In this step, if can't remedy the power quality data of disappearance, the deletion condition of system statistics power quality data then, and said power quality data anything definite is saved in the database, be convenient to effects such as system management and day " Invest, Then Investigate ", record.
Step S105 is with said power quality data deletion condition circular management personnel.
In this step,, let managerial personnel that the power quality data of disappearance is carried out artificial treatment timely with said power quality data deletion condition circular management personnel.
Illustrate:
The power quality data of assumption of complete is A, and the power quality data that step S101 reads is B, and the power quality data of disappearance is C, more than satisfies A=B+C.System reads power quality data B from electric energy quality monitoring terminal; System finds that through judging the power quality data that reads is imperfect; So read the power quality data C of disappearance again from electric energy quality monitoring terminal; Power quality data B to reading remedies, if remedy success then finish this time to lack power quality data and remedy; If after number of times is remedied in qualification, do not remedy back the power quality data C of disappearance; Judge that then lacking power quality data can't remedy; System statistics power quality data deletion condition; Said power quality data deletion condition is saved in database, and, lets managerial personnel that the power quality data of disappearance is carried out artificial treatment timely said power quality data deletion condition circular management personnel.
In embodiments of the present invention; Through read the power quality data of disappearance to electric energy quality monitoring terminal; Power quality data is carried out integrality to be remedied; The system that makes can remedy incomplete power quality data disappearance property automatically, has greatly improved the integrality of power quality data in the system.
The disappearance power quality data that being illustrated in figure 2 as the embodiment of the invention provides is remedied the structural drawing of device, for the ease of explanation the part relevant with the embodiment of the invention only is shown, and comprising:
Power quality data reading unit 21 is used for reading electric energy quality monitoring terminal electric energy stored qualitative data.
Wherein said power quality data reading unit 21 also comprises:
The direct reading unit 211 of power quality data is used for directly directly reading power quality data from electric energy quality monitoring terminal.
PQDIF document reading unit 212 is used for reading the PQDIF file that electric energy quality monitoring terminal is preserved.
The PQDIF file is understood unit 213, is used to understand the PQDIF that said PQDIF document reading unit 212 reads, and reads power quality data indirectly.
Integrality judging unit 22, the integrality of the power quality data that is used to judge that said power quality data reading unit 21 reads.
The disappearance power quality data is remedied unit 23, is used under the incomplete situation of power quality data that the said power quality data reading unit 21 of said integrality judging unit 22 judgements reads, remedying the power quality data of disappearance from electric energy quality monitoring terminal.
Wherein said disappearance power quality data is remedied unit 23 and is also comprised:
Remedy number of times unit 231 is set, be used to be provided with the disappearance power quality data and remedy number of times.
As another embodiment of the present invention, said disappearance power quality data is remedied device and is also comprised:
Power quality data deletion condition statistic unit 24 is used for remedying unit 23 at said disappearance energy data and can't remedies statistics power quality data deletion condition, and said power quality data deletion condition is saved in database.
Power quality data deletion condition circular unit 25 is used for the power quality data deletion condition of said power quality data deletion condition statistic unit 24 statistics is circulated a notice of to managerial personnel.
In embodiments of the present invention; Through read the power quality data of disappearance to electric energy quality monitoring terminal; Power quality data is carried out integrality to be remedied; The system that makes can remedy incomplete power quality data disappearance property automatically, has greatly improved the integrality of power quality data in the system.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a disappearance power quality data is remedied method, it is characterized in that, said method comprising the steps of:
Read electric energy stored qualitative data in the electric energy quality monitoring terminal and judge the integrality of said power quality data;
Under the situation of said power quality data disappearance, remedy the power quality data of disappearance from electric energy quality monitoring terminal.
2. the method for claim 1 is characterized in that, saidly reads electric energy stored qualitative data in the electric energy quality monitoring terminal, is specially:
From electric energy quality monitoring terminal, directly read power quality data; Perhaps,
Read the PQDIF file of preserving in the electric energy quality monitoring terminal, read power quality data indirectly through the record of understanding the PQDIF file.
3. the method for claim 1 is characterized in that, and is said after electric energy quality monitoring terminal is remedied the step of power quality data of disappearance, also comprises:
Under the situation of the power quality data failure of remedying said disappearance, add up the power quality data deletion condition, and said power quality data deletion condition is saved in database;
With said power quality data deletion condition circular management personnel.
4. method as claimed in claim 3 is characterized in that, said step of remedying the power quality data failure of disappearance is specially:
The disappearance power quality data is set remedies number of times, under the situation of remedying the power quality data that successfully to remedy disappearance within the number of times of said setting, judge and remedy the failure of disappearance power quality data.
5. a disappearance power quality data is remedied device, it is characterized in that said device comprises:
The power quality data reading unit is used for reading electric energy quality monitoring terminal electric energy stored qualitative data;
The integrality judging unit, the integrality of the power quality data that is used to judge that said power quality data reading unit reads;
The disappearance power quality data is remedied the unit, is used under the incomplete situation of power quality data that the said power quality data reading unit of said integrality judgment unit judges reads, remedying the power quality data of disappearance from electric energy quality monitoring terminal.
6. device as claimed in claim 5 is characterized in that, said device also comprises:
Power quality data deletion condition statistic unit is used for remedying the unit at said disappearance energy data and can't remedies statistics power quality data deletion condition, and said power quality data deletion condition is saved in database;
Power quality data deletion condition circular unit is used for the power quality data deletion condition of said power quality data deletion condition statistic unit statistics is circulated a notice of to managerial personnel.
7. device as claimed in claim 5 is characterized in that, said power quality data reading unit also comprises:
The direct reading unit of power quality data is used for directly directly reading power quality data from electric energy quality monitoring terminal;
The PQDIF document reading unit is used for reading the PQDIF file that electric energy quality monitoring terminal is preserved;
The PQDIF file is understood the unit, is used to understand the PQDIF that said PQDIF document reading unit reads, and reads power quality data indirectly.
8. device as claimed in claim 7 is characterized in that, said disappearance energy data is remedied the unit and also comprised:
Remedy number of times unit 231 is set, be used to be provided with the disappearance power quality data and remedy number of times.
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| CN103049522A (en) * | 2012-12-19 | 2013-04-17 | 中国电力科学研究院 | Automatic substitution method for multi-data sources of electric quantity |
| CN105049460A (en) * | 2014-12-19 | 2015-11-11 | 国网电力科学研究院 | Smart preservation technology for power quality data |
| CN107918052A (en) * | 2017-10-30 | 2018-04-17 | 威胜集团有限公司 | The compensation calculation method of load curve |
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| CN102654531B (en) | 2015-05-20 |
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Address after: 450000 Songshan South Road, Henan, No. 85, No. Applicant after: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Applicant after: CEIEC ELECTRIC TECHNOLOGY Inc. Address before: 450000 Henan Electric Power Test Research Institute, No. 85 Songshan South Road, Henan, Zhengzhou Applicant before: Henan Electric Power Corporation Electric Power Science Research Institute Applicant before: Ceiec Electric Technology Inc. Address after: 450000 Songshan South Road, Henan, No. 85, No. Applicant after: HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Applicant after: CEIEC ELECTRIC TECHNOLOGY Inc. Address before: 450000 Henan Electric Power Test Research Institute, No. 85 Songshan South Road, Henan, Zhengzhou Applicant before: HENAN ELECTRIC POWER Research Institute Applicant before: Ceiec Electric Technology Inc. Address after: 450000 Songshan South Road, Henan, No. 85, No. Applicant after: HENAN ELECTRIC POWER Research Institute Applicant after: CEIEC ELECTRIC TECHNOLOGY Inc. Address before: 450000 Henan Electric Power Test Research Institute, No. 85 Songshan South Road, Henan, Zhengzhou Applicant before: Henan Power Test Inst. Applicant before: Ceiec Electric Technology Inc. |
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Free format text: CORRECT: APPLICANT; FROM: HENAN INSTITUTE OF POWER EXPERIMENT TO: HE NAN ELECTRIC POWER CORPORATION, ELECTRIC POWER RESEARCH INSTITUTE Free format text: CORRECT: APPLICANT; FROM: HENAN POWER TEST INST. TO: HENAN INSTITUTE OF POWER EXPERIMENT Free format text: CORRECT: APPLICANT; FROM: HE NAN ELECTRIC POWER CORPORATION, ELECTRIC POWER RESEARCH INSTITUTE TO: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID HENAN ELECTRIC POWER COMPANY |
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