CN101699704A - Fault recorder data processing method and fault recorder data processing device - Google Patents
Fault recorder data processing method and fault recorder data processing device Download PDFInfo
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- CN101699704A CN101699704A CN200910193790A CN200910193790A CN101699704A CN 101699704 A CN101699704 A CN 101699704A CN 200910193790 A CN200910193790 A CN 200910193790A CN 200910193790 A CN200910193790 A CN 200910193790A CN 101699704 A CN101699704 A CN 101699704A
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Abstract
The invention discloses a fault recorder data processing method and a fault recorder data processing device; the method comprises the following steps: acquiring fault recorder data from each sampling channel, and storing the acquired fault recorder data in each sub-file according to the scheduled rule; judging whether the data value of the fault recorder data in the sub-file surpasses the preset value; if the data value of the fault recorder data in one sub-file surpasses the preset value, marking the sub-file; and uploading the sub-file with mark to the remote server. The processing method realizes the effective distinction of the data of fault recorder and improves the utility ratio of the fault recorder data; analytical judgment is applied to the fault recorder data and only the sub-file surpassing the preset value is uploaded, thereby reducing the communication transmission of the information network system and ensuring the real-time of the communication transmission; and the number of the sub-files stored in the remote server is decreased, thereby reducing the storage pressure of the storage system of the remote server.
Description
Technical field
The present invention relates to the power technology field, relate in particular to a kind of fault recorder data processing method and fault recorder data processing unit.
Background technology
Fault recorder data of the prior art all is based on the storage and the transmission of sampling channel, it is exactly the reason that produces regardless of electric network fault, press the sampling channel journal without exception, and all data are saved as a whole file, and then pass to follow-up other cell processing by the information networking system.Because the information of fault wave recording device record is a lot, therefore the data volume that produces is very huge, and there are following three big serious problems in the processing of fault recorder data:
1, fault filter fault filtering data record is not by all means distinguished the availability of fault recorder data, makes the fault recorder data utilance low;
2, the communication resource of information networking system is most valuable, and the mass data that fault wave recording device produces is painstaking unusually when communications, causes whole system to collapse;
Even 3, the fault recorder data of magnanimity successfully is transferred to far-end server, also can constitute immense pressure to the storage system of far-end server.
In fact, in all fault recorder datas, only being no more than 15% data is to belong to valid data, and in these valid data, only being no more than 20% partial data again is real needs, so the processing of fault recorder data is seemed extremely important.
Summary of the invention
The invention provides a kind of fault recorder data processing method and fault recorder data processing unit, it can improve the utilance of fault recorder data, reduces the transmission quantity of information networking system.
Technical scheme of the present invention is:
A kind of fault recorder data processing method comprises step:
Obtain fault recorder data from each sampling channel, the fault recorder classification of obtaining is stored in each subfile by pre-defined rule;
Whether the data value of judging the fault recorder data in the described subfile surpasses predetermined value;
If the data value of the fault recorder data in one of them subfile surpasses predetermined value, then mark this subfile;
The subfile of described mark is uploaded to far-end server.
A kind of fault recorder data processing unit, it comprises:
Acquisition module is used for obtaining fault recorder data from each sampling channel;
Sort module is connected with described acquisition module, is used for by pre-defined rule the fault recorder data classification that described acquisition module obtains being stored in each subfile;
Judge module is connected with described sort module, is used for judging whether the data value of the fault recorder data of described subfile surpasses predetermined value;
Labeling module is connected with described judge module, when the data value that is used for the fault recorder data of a subfile therein surpasses predetermined value, marks this subfile;
Sending module is connected with described labeling module, is used for the subfile of described labeling module mark is uploaded to far-end server.
Fault recorder data processing method of the present invention and fault recorder data processing unit, described processing method is stored in the fault recorder data classification of obtaining in each subfile by pre-defined rule, data value to each fault recorder data is judged, if surpass predetermined value, then mark this subfile, the subfile of mark is uploaded to far-end server, realized effective differentiation, improved the utilance of fault recorder data fault recorder data; Fault recorder data is carried out analysis and judgement, only upload subfile, then reduced the communications amount of information networking system, guaranteed the real-time of communications above predetermined data value; And the quantity in the subfile of far-end server storage tails off, and has alleviated the storage pressure of far-end server storage system.
Description of drawings
Fig. 1 is a fault recorder data processing method of the present invention flow chart in one embodiment;
Fig. 2 is a fault recorder data processing unit of the present invention structured flowchart in one embodiment.
Embodiment
Fault recorder data processing method of the present invention and device, it is stored in the fault recorder data classification of obtaining in each subfile by pre-defined rule, data value to each fault recorder data is judged, if surpass predetermined value, then mark this subfile, the subfile of mark is uploaded to far-end server, realized effective differentiation, improved the utilance of fault recorder data fault recorder data; Fault recorder data is carried out analysis and judgement, only upload subfile, then reduced the communications amount of information networking system, guaranteed the real-time of communications above predetermined data value; And the quantity in the subfile of far-end server storage tails off, and has alleviated the storage pressure of far-end server storage system.
Below in conjunction with accompanying drawing specific embodiments of the invention are done a detailed elaboration.
Fault recorder data processing method of the present invention is used for the fault recorder data that electric power system occurs is handled, and as Fig. 1, it comprises step:
S101, obtain fault recorder data from each sampling channel; Each sampling channel promptly is electrical network one minor tick equipment such as circuit, a transformer etc., and is relatively more consistent from the fault recorder data that same sampling channel obtains;
S102, the classification of the fault recorder that obtains is stored in each subfile by pre-defined rule; In a preferred embodiment, this pre-defined rule can be each sampling channel be scheduled to and the corresponding relation of subfile, the fault recorder data that obtains such as the circuit sampling channel is stored in the file, the fault recorder data that the transformer sampling channel obtains is stored in another file, and perhaps the fault recorder data that circuit sampling channel and transformer sampling channel are obtained is stored in the file together; The differentiation of fault recorder data and analysis after being convenient to like this;
S103, judge that whether the data value of the fault recorder data in the described subfile surpasses predetermined value; In a preferred embodiment, this data value can comprise switching value or current value, and promptly whether whether the switching value of failure judgement recorder data surpass the current value of switching value predetermined value or fault recorder data above the electric current predetermined value; Certainly this data value can also comprise the data of extended formatting;
If the data value of the fault recorder data in S 104 one of them subfile surpasses the data predetermined value, then mark this subfile; If the data value of the fault recorder data in the subfile surpasses the data predetermined value, show that there is the fault possibility in the fault recorder data in this subfile, mark this subfile this moment, to distinguish this subfile and other subfiles, realized effective differentiation, improved the utilance of fault recorder data fault recorder data;
S105, the subfile of described mark is uploaded to far-end server.This step only is to upload the subfile of mark, can reduce the communications amount of information networking system like this, guarantees the real-time of communications; And the quantity in the subfile of far-end server storage tails off, and alleviates the storage pressure of far-end server storage system.
The present invention has also disclosed a kind of fault recorder data processing unit, and as Fig. 2, it comprises:
Acquisition module is used for obtaining fault recorder data from each sampling channel; Each sampling channel promptly is electrical network one minor tick equipment such as circuit, a transformer etc., and is relatively more consistent from the fault recorder data that same sampling channel obtains;
Sort module is connected with described acquisition module, is used for by pre-defined rule the fault recorder data classification that described acquisition module obtains being stored in each subfile; In a preferred embodiment, this pre-defined rule can be each sampling channel be scheduled to and the corresponding relation of subfile, the fault recorder data that obtains such as the circuit sampling channel is stored in the file, the fault recorder data that the transformer sampling channel obtains is stored in another file, and perhaps the fault recorder data that circuit sampling channel and transformer sampling channel are obtained is stored in the file together; The differentiation of fault recorder data and analysis after being convenient to like this;
Judge module is connected with described sort module, is used for judging whether the data value of the fault recorder data of described subfile surpasses predetermined value; In a preferred embodiment, this data value can comprise switching value or current value, and promptly whether whether the switching value of failure judgement recorder data surpass the current value of switching value predetermined value or fault recorder data above the electric current predetermined value; Certainly this data value can also comprise the data of extended formatting;
Labeling module is connected with described judge module, when the data value that is used for the fault recorder data of a subfile therein surpasses predetermined value, marks this subfile; If the data value of the fault recorder data in the subfile surpasses predetermined value, show that there is the fault possibility in the fault recorder data in this subfile, mark this subfile this moment, to distinguish this subfile and other subfiles, realized effective differentiation, improved the utilance of fault recorder data fault recorder data;
Sending module is connected with described labeling module, is used for the subfile of described labeling module mark is uploaded to far-end server.This step only is to upload the subfile of mark, can reduce the communications amount of information networking system like this, guarantees the real-time of communications; And the quantity in the subfile of far-end server storage tails off, and alleviates the storage pressure of far-end server storage system.
In sum, fault recorder data processing method of the present invention and device, it is stored in the fault recorder data classification of obtaining in each subfile by pre-defined rule, data value to each fault recorder data is judged, if surpass predetermined value, then mark this subfile, the subfile that marks is uploaded to far-end server, realized effective differentiation, improved the utilance of fault recorder data fault recorder data; Fault recorder data is carried out analysis and judgement, only upload subfile, then reduced the communications amount of information networking system, guaranteed the real-time of communications above predetermined data value; And the quantity in the subfile of far-end server storage tails off, and has alleviated the storage pressure of far-end server storage system.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection range of the present invention.
Claims (6)
1. a fault recorder data processing method is characterized in that, comprises step:
Obtain fault recorder data from each sampling channel, the fault recorder classification of obtaining is stored in each subfile by pre-defined rule;
Whether the data value of judging the fault recorder data in the described subfile surpasses predetermined value;
If the data value of the fault recorder data in one of them subfile surpasses predetermined value, then mark this subfile;
The subfile of described mark is uploaded to far-end server.
2. fault recorder data processing method according to claim 1 is characterized in that: described data value comprises switching value or current value.
3. fault recorder data processing method according to claim 1 and 2 is characterized in that: described pre-defined rule is each sampling channel be scheduled to and the corresponding relation of subfile.
4. a fault recorder data processing unit is characterized in that, comprising:
Acquisition module is used for obtaining fault recorder data from each sampling channel;
Sort module is connected with described acquisition module, is used for by pre-defined rule the fault recorder data classification that described acquisition module obtains being stored in each subfile;
Judge module is connected with described sort module, is used for judging whether the data value of the fault recorder data of described subfile surpasses predetermined value;
Labeling module is connected with described judge module, when the data value that is used for the fault recorder data of a subfile therein surpasses predetermined value, marks this subfile;
Sending module is connected with described labeling module, is used for the subfile of described labeling module mark is uploaded to far-end server.
5. fault recorder data processing unit according to claim 4 is characterized in that: described data value comprises switching value or current value.
6. according to claim 4 or 5 described fault recorder data processing unit, it is characterized in that: described pre-defined rule is each the predetermined sampling channel and the corresponding relation of subfile.
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| CN200910193790A CN101699704A (en) | 2009-11-09 | 2009-11-09 | Fault recorder data processing method and fault recorder data processing device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142716A (en) * | 2011-02-17 | 2011-08-03 | 国电南瑞科技股份有限公司 | Power grid online fault diagnosis method based on three-state data multidimensional cooperative processing |
| CN102592034A (en) * | 2012-03-09 | 2012-07-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | EMTDC (electro-magnetic transient in DC (direct current) system) playback simulation method based on fault recording data of SIMADYN D device |
| CN102928736A (en) * | 2012-10-29 | 2013-02-13 | 罗森伯格（上海）通信技术有限公司 | Signal processing method, unit and device as well as signal transmission system |
| CN103439635A (en) * | 2013-09-06 | 2013-12-11 | 华北电力大学 | Electric power system wave-recoding file based fault detection method and system |
| CN105676023A (en) * | 2015-12-30 | 2016-06-15 | 华自科技股份有限公司 | Recording method and system of fault recording data |
| CN107069966A (en) * | 2017-04-18 | 2017-08-18 | 广州供电局有限公司 | A kind of transformer station's remote online monitoring and status assessing system |
| CN107210624A (en) * | 2015-03-11 | 2017-09-26 | Abb瑞士股份有限公司 | Method and apparatus for detecting power system interference in digital transformer substation |
| CN109541396A (en) * | 2018-11-27 | 2019-03-29 | 国网山东省电力公司电力科学研究院 | A kind of effective recorder data extracting method of fault detector |
| CN109959842A (en) * | 2017-12-26 | 2019-07-02 | 航天科工深圳（集团）有限公司 | A kind of method, apparatus and distribution terminal of fault detection |
| CN110736894A (en) * | 2019-09-19 | 2020-01-31 | 科华恒盛股份有限公司 | Fault recording method, system and terminal equipment |
| CN110751045A (en) * | 2019-09-19 | 2020-02-04 | 科华恒盛股份有限公司 | Fault recording method, system and terminal equipment |
| CN114356853A (en) * | 2020-10-12 | 2022-04-15 | 南宁富桂精密工业有限公司 | Data access method and system thereof |
-
2009
- 2009-11-09 CN CN200910193790A patent/CN101699704A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142716B (en) * | 2011-02-17 | 2013-01-30 | 国电南瑞科技股份有限公司 | Power grid online fault diagnosis method based on three-state data multidimensional cooperative processing |
| CN102142716A (en) * | 2011-02-17 | 2011-08-03 | 国电南瑞科技股份有限公司 | Power grid online fault diagnosis method based on three-state data multidimensional cooperative processing |
| CN102592034A (en) * | 2012-03-09 | 2012-07-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | EMTDC (electro-magnetic transient in DC (direct current) system) playback simulation method based on fault recording data of SIMADYN D device |
| CN102928736B (en) * | 2012-10-29 | 2018-07-24 | 罗森伯格（上海）通信技术有限公司 | A kind of signal processing method, unit, device and signal transmission system |
| CN102928736A (en) * | 2012-10-29 | 2013-02-13 | 罗森伯格（上海）通信技术有限公司 | Signal processing method, unit and device as well as signal transmission system |
| CN103439635A (en) * | 2013-09-06 | 2013-12-11 | 华北电力大学 | Electric power system wave-recoding file based fault detection method and system |
| CN107210624A (en) * | 2015-03-11 | 2017-09-26 | Abb瑞士股份有限公司 | Method and apparatus for detecting power system interference in digital transformer substation |
| US10444272B2 (en) | 2015-03-11 | 2019-10-15 | Abb Schweiz Ag | Method and apparatus for detection of power system disturbance within a digital substation |
| CN105676023A (en) * | 2015-12-30 | 2016-06-15 | 华自科技股份有限公司 | Recording method and system of fault recording data |
| CN105676023B (en) * | 2015-12-30 | 2019-03-29 | 华自科技股份有限公司 | The recording method and system of fault recorder data |
| CN107069966A (en) * | 2017-04-18 | 2017-08-18 | 广州供电局有限公司 | A kind of transformer station's remote online monitoring and status assessing system |
| CN109959842A (en) * | 2017-12-26 | 2019-07-02 | 航天科工深圳（集团）有限公司 | A kind of method, apparatus and distribution terminal of fault detection |
| CN109541396A (en) * | 2018-11-27 | 2019-03-29 | 国网山东省电力公司电力科学研究院 | A kind of effective recorder data extracting method of fault detector |
| CN109541396B (en) * | 2018-11-27 | 2021-04-27 | 国网山东省电力公司电力科学研究院 | Method for extracting effective recording data of fault indicator |
| CN110736894A (en) * | 2019-09-19 | 2020-01-31 | 科华恒盛股份有限公司 | Fault recording method, system and terminal equipment |
| CN110751045A (en) * | 2019-09-19 | 2020-02-04 | 科华恒盛股份有限公司 | Fault recording method, system and terminal equipment |
| CN110751045B (en) * | 2019-09-19 | 2023-12-08 | 厦门科华数能科技有限公司 | Fault recording method, system and terminal equipment |
| CN114356853A (en) * | 2020-10-12 | 2022-04-15 | 南宁富桂精密工业有限公司 | Data access method and system thereof |
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Application publication date: 20100428 |