CN103472335A - Power supply analytical instrument for aviation industry - Google Patents
Power supply analytical instrument for aviation industry Download PDFInfo
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- CN103472335A CN103472335A CN 201310422865 CN201310422865A CN103472335A CN 103472335 A CN103472335 A CN 103472335A CN 201310422865 CN201310422865 CN 201310422865 CN 201310422865 A CN201310422865 A CN 201310422865A CN 103472335 A CN103472335 A CN 103472335A
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention provides a power supply analytical instrument for an aviation industry. The power supply analytical instrument is used as a necessary device for detecting the running condition of a power grid and is particularly characterized in that real-time analysis is needed, electric energy quality parameters need to be displayed, and the electric energy quality recording black box function should be possessed; an LPC2214 single-chip microcomputer with ARM7 being the inner core is used as a host of a whole hardware system and can achieve the control, algorithm and communication functions of the system; data sampling, data storage and communication function modules are arranged.
Description
Technical field
Patent of the present invention relates to a kind of power quality analyzer technology, especially a kind of instrument of the power analysis for Aviation Industry.
Background technology
Along with plant-scale expansion and scientific and technical development, power consumer improves constantly the requirement of the quality of power supply, many novel electrical equipments can inject various electromagnetic interference (EMI) when it moves in electric system, the injury that the normal operation of the safe operation of electric system and subscriber equipment is caused constantly increases with impact, makes power quality problem day by day serious.
Patent of the present invention is aly can efficiently and accurately detect the industrial intelligent metering device of analyzing to the operation of power networks state, can provide strong support aspect the Power Quality Detection analysis for power department and user.
Summary of the invention
Patent of the present invention is a kind of instrument of the power analysis for Aviation Industry, and the indispensable checkout equipment as the operation of power networks situation specifically comprises the following functions structure:
Not only need real-time analysis and show each power quality parameter, also should possess " quality of power supply records black box " function;
Hardware system adopts using LPC2214 single-chip microcomputer that ARM7 is kernel as the main frame of whole system, is responsible for the functions such as control, algorithm, communication of completion system;
Be equipped with the functional modules such as data sampling, data storage, communication;
The accompanying drawing explanation
Fig. 1 is the overall framework schematic diagram;
Embodiment
Main five indexs of power quality analysis: Harmonious Waves in Power Systems, voltage fluctuation and flickering, voltage permissible variation, power system frequency permissible variation and three-phase voltage allow degree of unbalancedness.
Carry out respectively test data collection and systematic analysis by five leading indicators, by mathematical model and statistical tool, rule as a result derived with testing standard and compares, and by result feedback to the user side.
Claims (1)
1. patent of the present invention is a kind of instrument of the power analysis for Aviation Industry, and the indispensable checkout equipment as the operation of power networks situation specifically comprises the following functions structure:
Not only need real-time analysis and show each power quality parameter, also should possess " quality of power supply records black box " function;
Hardware system adopts using LPC2214 single-chip microcomputer that ARM7 is kernel as the main frame of whole system, is responsible for the functions such as control, algorithm, communication of completion system;
Be equipped with the functional modules such as data sampling, data storage, communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310422865 CN103472335A (en) | 2013-09-13 | 2013-09-13 | Power supply analytical instrument for aviation industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310422865 CN103472335A (en) | 2013-09-13 | 2013-09-13 | Power supply analytical instrument for aviation industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103472335A true CN103472335A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310422865 Pending CN103472335A (en) | 2013-09-13 | 2013-09-13 | Power supply analytical instrument for aviation industry |
Country Status (1)
| Country | Link |
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| CN (1) | CN103472335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329096A (en) * | 2017-07-25 | 2017-11-07 | 北京航天恒容电磁科技有限公司 | A kind of power supply signal collection feature extraction device based on ARM frameworks |
-
2013
- 2013-09-13 CN CN 201310422865 patent/CN103472335A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329096A (en) * | 2017-07-25 | 2017-11-07 | 北京航天恒容电磁科技有限公司 | A kind of power supply signal collection feature extraction device based on ARM frameworks |
| CN107329096B (en) * | 2017-07-25 | 2019-09-13 | 北京航天恒容电磁科技有限公司 | A kind of power supply signal acquisition feature extraction device based on ARM framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |