CN104931844A - Clamp-shaped leakage ammeter - Google Patents
Clamp-shaped leakage ammeter Download PDFInfo
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- CN104931844A CN104931844A CN201510347169.9A CN201510347169A CN104931844A CN 104931844 A CN104931844 A CN 104931844A CN 201510347169 A CN201510347169 A CN 201510347169A CN 104931844 A CN104931844 A CN 104931844A
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- described processor
- processor
- leakage
- data
- clamp
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Abstract
The invention discloses a clamp-shaped leakage ammeter. The clamp-shaped leakage ammeter comprises a processor, a current sensing clamp body which is connected with the processor, a data interface circuit which is connected with the processor, a display circuit which is connected with the processor, a setting input circuit which is connected with the processor, a data encryption memory which is connected with the processor, a data reading dynamic password generator which is connected with the processor, a dynamic password authentication device which is connected with the processor, a network data synchronization device which is connected with the processor, an information transmitter which is connected with the processor and is used for transmitting leakage detection real-time data, a leakage point marker which is connected with the processor, a leakage point repair status scanning display which is connected with the processor, and a user review receipt receiver which is connected with the processor. According to the invention, the structure is simple; current detection and data saving can be effectively completed; human tampering can be effectively prevented; the use stability is improved; and the clamp-shaped leakage ammeter has the advantages of high applicability and good practicality.
Description
Technical field
The invention belongs to leakage current test device, be specifically related to a kind of pincerlike leakage current table.
Background technology
Along with the maturation of China's electric power network technology, various earth leakage tester development rapidly, but although the earth leakage tester of prior art can meet certain demand, but also there is certain weak point in it, as lower in its measuring accuracy and can not effectively preserve test data, easily by people for altering, thus affect its applicability and practicality.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention is to provide that a kind of structure is simple, stability in use good and the pincerlike leakage current table that applicability is strong.
The technical scheme realizing the object of the invention is a kind of pincerlike leakage current table, comprise processor, the electric current be connected with described processor responds to caliper, the data interface circuit be connected with described processor, the display circuit be connected with described processor and be connected with described processor input circuit is set, also comprise the encrypted memory be connected with described processor, the digital independent dynamic password generator be connected with described processor, the dynamic password verification device be connected with described processor, the networking data synchronizer be connected with described processor, the information generator be connected with described processor for sending detection of electrical leakage real time data, the leakage marker be connected with described processor, the leakage be connected with described processor repairs status scan display and the user that is connected with described processor comments on receipt receiver.
The abnormal current attention device also comprising the GPS detection and location device be connected with described processor, the waveform statistical analyzer be connected with described processor and be connected with described processor.
The error value sorting memory also comprising the power sense circuit be connected with described processor, the error analysis counter be connected with described processor and be connected with described processor.
The present invention has positive effect: structure of the present invention is simple, effectively can complete the detection of electric current and carry out data preservation, and can effectively prevent people for altering, for eliminating electrical equipment line, line fault provide reliable foundation, improve stability in use to a certain extent, applicability is strong, and practicality is good.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is structural representation of the present invention.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present invention, and wherein Fig. 1 is structural representation of the present invention.
See Fig. 1, a kind of pincerlike leakage current table, comprise processor 1, the electric current be connected with described processor 1 responds to caliper 2, the data interface circuit 3 be connected with described processor 1, the display circuit 4 be connected with described processor 1 and be connected with described processor 1 input circuit 5 is set, also comprise the encrypted memory 6 be connected with described processor 1, the digital independent dynamic password generator 7 be connected with described processor 1, the dynamic password verification device 8 be connected with described processor 1, the networking data synchronizer 9 be connected with described processor 1, the information generator 10 be connected with described processor 1 for sending detection of electrical leakage real time data, the leakage marker 11 be connected with described processor 1, the leakage be connected with described processor 1 repairs status scan display 12 and the user that is connected with described processor 1 comments on receipt receiver 13.
The abnormal current attention device 16 also comprising the GPS detection and location device 14 be connected with described processor 1, the waveform statistical analyzer 15 be connected with described processor 1 and be connected with described processor 1.
The error value sorting memory 19 also comprising the power sense circuit 17 be connected with described processor 1, the error analysis counter 18 be connected with described processor 1 and be connected with described processor 1.
Structure of the present invention is simple, effectively can complete the detection of electric current and carry out data preservation, and can effectively prevent people for altering, for eliminating electrical equipment line, line fault provide reliable foundation, improve stability in use to a certain extent, applicability is strong, and practicality is good.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (3)
1. a pincerlike leakage current table, comprise processor, the electric current be connected with described processor responds to caliper, the data interface circuit be connected with described processor, the display circuit be connected with described processor and be connected with described processor input circuit is set, it is characterized in that: also comprise the encrypted memory be connected with described processor, the digital independent dynamic password generator be connected with described processor, the dynamic password verification device be connected with described processor, the networking data synchronizer be connected with described processor, the information generator be connected with described processor for sending detection of electrical leakage real time data, the leakage marker be connected with described processor, the leakage be connected with described processor repairs status scan display and the user that is connected with described processor comments on receipt receiver.
2. pincerlike leakage current table according to claim 1, is characterized in that: the abnormal current attention device also comprising the GPS detection and location device be connected with described processor, the waveform statistical analyzer be connected with described processor and be connected with described processor.
3. pincerlike leakage current table according to claim 2, is characterized in that: the error value sorting memory also comprising the power sense circuit be connected with described processor, the error analysis counter be connected with described processor and be connected with described processor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510347169.9A CN104931844A (en) | 2015-06-23 | 2015-06-23 | Clamp-shaped leakage ammeter |
Applications Claiming Priority (1)
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CN201510347169.9A CN104931844A (en) | 2015-06-23 | 2015-06-23 | Clamp-shaped leakage ammeter |
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CN104931844A true CN104931844A (en) | 2015-09-23 |
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CN201510347169.9A Pending CN104931844A (en) | 2015-06-23 | 2015-06-23 | Clamp-shaped leakage ammeter |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109142957A (en) * | 2018-10-24 | 2019-01-04 | 广东电网有限责任公司 | A kind of earth detector to make marks |
CN110967550A (en) * | 2019-11-21 | 2020-04-07 | 国家电网有限公司 | Low-voltage distribution line wireless current monitoring clamp based on IOT and power utilization operation inspection method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201974474U (en) * | 2011-03-01 | 2011-09-14 | 深圳市森晖电子有限公司 | State grid three-phase intelligent electric energy meter |
CN103105525A (en) * | 2011-11-15 | 2013-05-15 | 华北电力科学研究院有限责任公司 | Precision compensation method of current clamp, detection method and detection system using current clamp |
CN203618017U (en) * | 2013-10-09 | 2014-05-28 | 云南云电同方科技有限公司 | Smart ammeter channel message authentication system |
CN203706346U (en) * | 2013-12-26 | 2014-07-09 | 苏州乾程自动化科技有限公司 | Remote monitoring alarm device |
CN105510671A (en) * | 2014-09-24 | 2016-04-20 | 丹纳赫(上海)工业仪器技术研发有限公司 | Split-core type meter and tong-like probe |
-
2015
- 2015-06-23 CN CN201510347169.9A patent/CN104931844A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201974474U (en) * | 2011-03-01 | 2011-09-14 | 深圳市森晖电子有限公司 | State grid three-phase intelligent electric energy meter |
CN103105525A (en) * | 2011-11-15 | 2013-05-15 | 华北电力科学研究院有限责任公司 | Precision compensation method of current clamp, detection method and detection system using current clamp |
CN203618017U (en) * | 2013-10-09 | 2014-05-28 | 云南云电同方科技有限公司 | Smart ammeter channel message authentication system |
CN203706346U (en) * | 2013-12-26 | 2014-07-09 | 苏州乾程自动化科技有限公司 | Remote monitoring alarm device |
CN105510671A (en) * | 2014-09-24 | 2016-04-20 | 丹纳赫(上海)工业仪器技术研发有限公司 | Split-core type meter and tong-like probe |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109142957A (en) * | 2018-10-24 | 2019-01-04 | 广东电网有限责任公司 | A kind of earth detector to make marks |
CN110967550A (en) * | 2019-11-21 | 2020-04-07 | 国家电网有限公司 | Low-voltage distribution line wireless current monitoring clamp based on IOT and power utilization operation inspection method thereof |
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Application publication date: 20150923 |
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