CN103310627A - Carrier failure analyzer and detection method thereof - Google Patents
Carrier failure analyzer and detection method thereof Download PDFInfo
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- CN103310627A CN103310627A CN2013102652946A CN201310265294A CN103310627A CN 103310627 A CN103310627 A CN 103310627A CN 2013102652946 A CN2013102652946 A CN 2013102652946A CN 201310265294 A CN201310265294 A CN 201310265294A CN 103310627 A CN103310627 A CN 103310627A
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- 238000004891 communication Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000013500 data storage Methods 0.000 abstract 2
- 238000004146 energy storage Methods 0.000 abstract 2
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Abstract
本发明涉及一种载波故障分析仪及其检测方法，其结构为，中央处理器连接电流电压转换器、输入控制器、载波通信器、数据输出器及内部电能存储器；电流电压转换器与载波通信器相连；数据输出器与显示器相连；内部电能存储器连接数据存储器、内部Flash存储器及数据通讯器；数据存储器与内部Flash存储器相连。本发明应用于电力线路载波采集数据异常的台区，在应用过程中起到准确、迅速定位故障原因的作用。
The invention relates to a carrier fault analyzer and a detection method thereof. The structure is that a central processing unit is connected with a current-voltage converter, an input controller, a carrier communicator, a data output device and an internal electric energy storage; the current-voltage converter communicates with the carrier connected to the device; the data output device is connected to the display; the internal electric energy storage is connected to the data storage, the internal Flash storage and the data communicator; the data storage is connected to the internal Flash storage. The invention is applied to the station area where the data collected by the carrier wave of the power line is abnormal, and plays the role of accurately and rapidly locating the cause of the fault during the application process.
Description
Technical field
The present invention relates to a kind of fault analysis instrument, relate in particular to a kind of carrier failure analyser and detection method thereof, be primarily aimed at the analysis of breaking down when electric power enterprise uses carrier system to check meter, the platform district of the fault that is applied to check meter belongs to the intelligent substation technical field.
Background technology
There is unsettled situation in actual applications in carrier meter reading, the platform district is often arranged because unknown cause causes leakage to be copied, influence image data and call survey together, but the field staff is unclear main threads repeatly often, do not know how to go to judge, perhaps we can say does not have suitable instrument to help field personnel's analyzing failure cause, and summing up failure cause has following several: 1, concentrator carrier meter reading fault; 2, sublist carrier module fault; 3, feeder line fault; 4, packet parsing is unusual.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of carrier failure analyser is provided, solved failure judgement point difficulty in the prior art, be difficult for finding out the problem of failure cause.
Another object of the present invention is to provide a kind of detection method of carrier failure analyser.
Technical scheme of the present invention is as follows:
Central processing unit connects current-to-voltage convertor, input controller, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor links to each other with carrier communication device; Data logger links to each other with display; The internal electric energy storer connects data-carrier store, inner Flash storer and data communication equipment; Data-carrier store links to each other with inner Flash storer.
Described current-to-voltage convertor connects the external electricity device.
Described central processing unit connects subsidiary function unit and infrared communication unit, and the infrared communication unit links to each other with the internal electric energy storer.
Described external electricity device inserts outside 3x380v/220v power supply.
Described input controller is realized input control by extended chip.
The present invention carries out power taking from summary table and begins to detect to the sublist two ends on the power circuit of fault, the analyser of establishing the setting of summary table side is A, and the analyser of sublist side setting is B; Its detection method comprises the steps:
Step 1 sends acquisition with B carrier failure analyser to sublist, if can't gather, the sublist carrier failure is described; Entered for the 2nd step if normally return;
Step 2 sends acquisition with A carrier failure analyser to sublist, if can't gather, the electric power signal transmission line failure is described, enters for the 3rd step; Entered for the 4th step if normally return;
Step 3 sends acquisition with A carrier failure analyser to sublist, with B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, the monitoring message illustrates that message is unusual, illustrates that parameter arranges fault;
Step 4 is done virtual sublist with A carrier failure analyser, gathers with concentrator, if can't gather, the concentrator carrier failure is described, if the normal acquisition instruction parameter of concentrator arranges unusually.
Advantageous effect of the present invention is as follows:
1, carries out carrier meter reading by carrying out manual incoming traffic address after the line of electric force power taking.
2, by monitoring the carrier signal power of transmitting on the line of electric force after the line of electric force power taking.
3, can be used as a virtual ammeter and carried out copy reading by other carrier meter reading equipment.
4, main frame, subsidiary engine use two analysis carrier failure analysers each other.
5, the subsidiary function that has infrared copy meter, counter, torch, logout, and: can adjust carrier frequency or change the module of different communication carrier wave stipulations, can carry out work by on-the-spot power taking 3x380V/220V.
Description of drawings
Fig. 1 is structural representation block diagram of the present invention.
Fig. 2 is the inventive method FB(flow block).
Embodiment
Following with reference to accompanying drawing, in conjunction with specific embodiments, describe the present invention in detail.
Embodiment
As shown in Figure 1, central processing unit connects current-to-voltage convertor, input controller, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor links to each other with external electricity device, carrier communication device; Data logger links to each other with display; The internal electric energy storer connects data-carrier store, inner Flash storer and data communication equipment; Data-carrier store links to each other with inner Flash storer.
Described central processing unit connects subsidiary function unit and infrared communication unit, and the infrared communication unit links to each other with the internal electric energy storer.
Described external electricity device inserts outside 3x380v/220v power supply.
Described input controller is realized input control by extended chip.
As shown in Figure 2, the present invention carries out power taking from summary table and begins to detect to the sublist two ends on the power circuit of fault, and the analyser of establishing the setting of summary table side is A, and the analyser of sublist side setting is B; Its detection method comprises the steps:
Step 1 sends acquisition with B carrier failure analyser to sublist, if can't gather, the sublist carrier failure is described; Entered for the 2nd step if normally return;
Step 2 sends acquisition with A carrier failure analyser to sublist, if can't gather, the electric power signal transmission line failure is described, enters for the 3rd step; Entered for the 4th step if normally return;
Step 3 sends acquisition with A carrier failure analyser to sublist, with B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, the monitoring message illustrates that message is unusual, illustrates that parameter arranges fault;
Step 4 is done virtual sublist with A carrier failure analyser, gathers with concentrator, if can't gather, the concentrator carrier failure is described, if the normal acquisition instruction parameter of concentrator arranges unusually.
The above is specific embodiments of the invention and the know-why used, and is any based on the equivalent transformation on the technical solution of the present invention basis, all belongs within protection scope of the present invention.
Claims (6)
1. the carrier failure analyser is characterized in that central processing unit connects current-to-voltage convertor, input controller, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor links to each other with carrier communication device; Data logger links to each other with display; The internal electric energy storer connects data-carrier store, inner Flash storer and data communication equipment; Data-carrier store links to each other with inner Flash storer.
2. carrier failure analyser according to claim 1 is characterized in that described current-to-voltage convertor connects the external electricity device.
3. carrier failure analyser according to claim 1 is characterized in that described central processing unit connects subsidiary function unit and infrared communication unit, and the infrared communication unit links to each other with the internal electric energy storer.
4. carrier failure analyser according to claim 1 is characterized in that described external electricity device inserts outside 3x380v/220v power supply.
5. carrier failure analyser according to claim 1 is characterized in that described input controller is by extended chip realization input control.
6. the detection method of carrier failure analyser according to claim 1 is carried out power taking from summary table and is begun to detect to the sublist two ends on the power circuit of fault, and the analyser of establishing the setting of summary table side is A, and the analyser of sublist side setting is B; It is characterized in that comprising the steps:
Step 1 sends acquisition with B carrier failure analyser to sublist, if can't gather, the sublist carrier failure is described; Entered for the 2nd step if normally return;
Step 2 sends acquisition with A carrier failure analyser to sublist, if can't gather, the electric power signal transmission line failure is described, enters for the 3rd step; Entered for the 4th step if normally return;
Step 3 sends acquisition with A carrier failure analyser to sublist, with B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, the monitoring message illustrates that message is unusual, illustrates that parameter arranges fault;
Step 4 is done virtual sublist with A carrier failure analyser, gathers with concentrator, if can't gather, the concentrator carrier failure is described, if the normal acquisition instruction parameter of concentrator arranges unusually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265294.6A CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265294.6A CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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| Publication Number | Publication Date |
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| CN103310627A true CN103310627A (en) | 2013-09-18 |
| CN103310627B CN103310627B (en) | 2016-03-16 |
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| CN201310265294.6A Active CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
| CN107067701A (en) * | 2016-12-29 | 2017-08-18 | 国家电网公司 | A kind of carrier module detector |
| CN109314480A (en) * | 2016-07-01 | 2019-02-05 | 日立汽车系统株式会社 | The drive dynamic control device and control method of motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428671A (en) * | 2009-05-21 | 2012-04-25 | 高通股份有限公司 | Failure indication for one or more carriers in a multi-carrier communication environment |
| CN103091602A (en) * | 2013-01-11 | 2013-05-08 | 浙江华健电子科技有限公司 | Power line carrier wave online fault detection device |
-
2013
- 2013-06-28 CN CN201310265294.6A patent/CN103310627B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428671A (en) * | 2009-05-21 | 2012-04-25 | 高通股份有限公司 | Failure indication for one or more carriers in a multi-carrier communication environment |
| CN103091602A (en) * | 2013-01-11 | 2013-05-08 | 浙江华健电子科技有限公司 | Power line carrier wave online fault detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
| CN109314480A (en) * | 2016-07-01 | 2019-02-05 | 日立汽车系统株式会社 | The drive dynamic control device and control method of motor |
| CN107067701A (en) * | 2016-12-29 | 2017-08-18 | 国家电网公司 | A kind of carrier module detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103310627B (en) | 2016-03-16 |
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