CN103310627B - Carrier failure analyser and detection method thereof - Google Patents

Carrier failure analyser and detection method thereof Download PDF

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Publication number
CN103310627B
CN103310627B CN201310265294.6A CN201310265294A CN103310627B CN 103310627 B CN103310627 B CN 103310627B CN 201310265294 A CN201310265294 A CN 201310265294A CN 103310627 B CN103310627 B CN 103310627B
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China
Prior art keywords
carrier
analyser
sublist
failure
data
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CN201310265294.6A
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Chinese (zh)
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CN103310627A (en
Inventor
史先达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Fushun Power Supply Co of Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Fushun Power Supply Co of Liaoning Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Fushun Power Supply Co of Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310265294.6A priority Critical patent/CN103310627B/en
Publication of CN103310627A publication Critical patent/CN103310627A/en
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Abstract

The present invention relates to a kind of carrier failure analyser and detection method thereof, its structure is, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.The present invention is applied to the platform district of power line carrier image data exception, plays effect that is accurate, localizing faults reason rapidly in application process.

Description

Carrier failure analyser and detection method thereof
Technical field
The present invention relates to a kind of fault analysis instrument, particularly relate to a kind of carrier failure analyser and detection method thereof, the analysis of breaking down when using carrier system to check meter mainly for electric power enterprise, is applied to the platform district of fault of checking meter, belongs to intelligent substation technical field.
Background technology
There is unstable situation in actual applications in carrier meter reading, frequent You Tai district causes leakage to be copied due to unknown cause, affect image data and call survey together, but field staff's often unclear main threads repeatly, do not know how to go to judge, or do not have suitable instrument to help field personnel's analyzing failure cause, 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 abnormal.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide a kind of carrier failure analyser, solve failure judgement point difficulty in prior art, not easily find out the problem of failure cause.
Another object of the present invention is to the detection method that a kind of carrier failure analyser is provided.
Technical scheme of the present invention is as follows:
Central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.
Described current-to-voltage convertor connects external electricity device.
Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer.
The 3x380v/220v power supply that described external electricity device access is outside.
Described input control device realizes input control by extended chip.
The present invention detects on the power circuit of fault from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; Its detection method comprises the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by 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, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
Advantageous effect of the present invention is as follows:
1, carrier meter reading is carried out by manual incoming traffic address can be carried out after line of electric force power taking.
2, strong and weak by the carrier signal that line of electric force transmits can be monitored after line of electric force power taking.
3, copy reading can be carried out as a virtual ammeter by other carrier meter reading equipment.
4, two analysis carrier failure analysers can main frame, subsidiary engine use each other.
5, there is the subsidiary function of infrared copy meter, counter, torch, logout, and: carrier frequency can be adjusted or change the module of different communication carrier wave stipulations, work can be carried out by on-the-spot power taking 3x380V/220V.
Accompanying drawing explanation
Fig. 1 is structural schematic block diagram of the present invention.
Fig. 2 is the inventive method FB(flow block).
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with external electricity device, carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.
Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer.
The 3x380v/220v power supply that described external electricity device access is outside.
Described input control device realizes input control by extended chip.
As shown in Figure 2, the present invention detects on the power circuit of fault from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; Its detection method comprises the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by 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, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
The above know-why being specific embodiments of the invention and using, any based on the equivalent transformation on technical solution of the present invention basis, all belong within protection scope of the present invention.

Claims (1)

1. the detection method of carrier failure analyser, carrier failure analyser structure is, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage; Described current-to-voltage convertor connects external electricity device; Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer; The 3x380v/220v power supply that described external electricity device access is outside; Described input control device realizes input control by extended chip; The power circuit of fault detects from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; It is characterized in that comprising the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by 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, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
CN201310265294.6A 2013-06-28 2013-06-28 Carrier failure analyser and detection method thereof Active CN103310627B (en)

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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CN103310627A CN103310627A (en) 2013-09-18
CN103310627B true CN103310627B (en) 2016-03-16

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007352A (en) * 2014-06-18 2014-08-27 国家电网公司 Area identifier
US10787193B2 (en) * 2016-07-01 2020-09-29 Hitachi Automotive Systems, Ltd. Drive control device and control method for electric motor
CN107067701A (en) * 2016-12-29 2017-08-18 国家电网公司 A kind of carrier module detector

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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