CN104749469A - Circuit line loss comprehensive monitoring device - Google Patents
Circuit line loss comprehensive monitoring device Download PDFInfo
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- CN104749469A CN104749469A CN201510162443.5A CN201510162443A CN104749469A CN 104749469 A CN104749469 A CN 104749469A CN 201510162443 A CN201510162443 A CN 201510162443A CN 104749469 A CN104749469 A CN 104749469A
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Abstract
The invention relates to the technology of circuit line loss monitoring, in particular to a circuit line loss comprehensive monitoring device and solves the problems that in the prior art, data are acquired incompletely and labor cost is excessively high. The device comprises a CPU main control chip, an analog input module, a digital input module, a frequency input module, a data storage module, an Ethernet communication module, a GPRS communication module, a wired communication module, a monitoring platform computer, a three-phase electric energy metering chip, a CT current acquisition module, a PT voltage acquisition module and a touch screen. The CPU main control chip, the analog input module, the digital input module, the frequency input module, the data storage module, an Ethernet communication module, the GPRS communication module, the wired communication module are integrated in one circuit board; the CPU main control chip adopts a Linux operation system. The device is adaptive to circuit line loss monitoring.
Description
Technical field
The present invention relates to circuit line loss monitoring technology, specifically a kind of circuit line loss composite monitoring device.
Background technology
Electric power line loss is an important indicator of the quality of power supply, and power department at different levels is all paid much attention to.Timeliness coverage stealing user and metering fault are the main contents of circuit line loss monitoring.At present, circuit line loss monitoring carries out mainly through following methods: on the one hand, compares analysis, find stealing user thus by installing metering ac sampling device additional at user terminal.On the other hand, metering fault is found by manual inspection.Practice shows, this kind of circuit line loss monitoring method limit due to self principle, there is the incomplete problem of image data on the one hand, and it cannot electric power line loss in an overall reflection region on the other hand, need when causing going wrong to inquire about step by step, cause cost of labor too high thus.
Summary of the invention
The present invention, in order to solve the problem that available circuit line loss monitoring method image data is imperfect, cost of labor is too high, provides a kind of circuit line loss composite monitoring device.
The present invention adopts following technical scheme to realize: a kind of circuit line loss composite monitoring device, comprising: CPU main control chip, Analog input mModule, digital quantity input module, frequency quantity load module, data memory module, ethernet communication module, GPRS communication module, wire communication module, monitor supervision platform computing machine, three-phase electrical energy computation chip, CT current acquisition module, PT voltage acquisition module and touch-screen; Described CPU main control chip, Analog input mModule, digital quantity input module, frequency quantity load module, data memory module, ethernet communication module, GPRS communication module and wire communication module integration are in a circuit board; Described CPU main control chip adopts (SuSE) Linux OS; Described CPU main control chip is connected with Analog input mModule, digital quantity input module, frequency quantity load module, data memory module, ethernet communication module, GPRS communication module, wire communication module, three-phase electrical energy computation chip, CT current acquisition module, PT voltage acquisition module, touch-screen respectively; Described GPRS communication module is connected with monitor supervision platform computing machine by wireless network; Described wire communication module is connected with monitor supervision platform computing machine by cable.
Described monitor supervision platform computing machine is connected with display, keyboard, alarm module respectively.
Compared with available circuit line loss monitoring method, a kind of circuit line loss composite monitoring device tool of the present invention has the following advantages: one, a kind of circuit line loss composite monitoring device support transmission data of the present invention, protocol type variation: support analog quantity, digital quantity, frequency quantity multi-signal input mode, and multiple serial port communicating protocol, the data of various field instrument to collect can be obtained, support serial ports, Ethernet, the several data transmission modes such as GPRS, facilitate the unified of data to gather and management.Two, a kind of circuit line loss composite monitoring device of the present invention is a kind of high-performance hardware module: adopt high primary frequency CPU, embeds (SuSE) Linux OS, makes system cloud gray model high efficient and reliable, and supports the storage space up to 32GB, facilitates query history record.Three, a kind of circuit line loss composite monitoring device of the present invention is a kind of high-performance man-machine information interaction terminal: adopt 7 inches of high-resolution color liquid crystal displays, supports touch-screen and keyboard dual input mode, has both beautiful and practical user-machine interface.
The present invention is by adopting brand new, achieve complete image data on the one hand, on the other hand it can electric power line loss in an overall reflection region, without the need to inquiring about step by step when making to go wrong, effectively reduce cost of labor thus, thus efficiently solve the problem that available circuit line loss monitoring method image data is imperfect, cost of labor is too high, be applicable to circuit line loss monitoring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-CPU main control chip, 2-Analog input mModule, 3-digital quantity input module, 4-frequency quantity load module, 5-data memory module, 6-ethernet communication module, 7-GPRS communication module, 8-wire communication module, 9-monitor supervision platform computing machine, 10-display, 11-keyboard, 12-alarm module, 13-touch-screen, 14-three-phase electrical energy computation chip, 15-CT current acquisition module, 16-PT voltage acquisition module.
Embodiment
A kind of circuit line loss composite monitoring device, comprising: CPU main control chip 1, Analog input mModule 2, digital quantity input module 3, frequency quantity load module 4, data memory module 5, ethernet communication module 6, GPRS communication module 7, wire communication module 8, monitor supervision platform computing machine 9, three-phase electrical energy computation chip 14, CT current acquisition module 15, PT voltage acquisition module 16 and touch-screen 13; Described CPU main control chip 1, Analog input mModule 2, digital quantity input module 3, frequency quantity load module 4, data memory module 5, ethernet communication module 6, GPRS communication module 7 and wire communication module 8 are integrated in a circuit board; Described CPU main control chip 1 adopts (SuSE) Linux OS; Described CPU main control chip 1 is connected with Analog input mModule 2, digital quantity input module 3, frequency quantity load module 4, data memory module 5, ethernet communication module 6, GPRS communication module 7, wire communication module 8, three-phase electrical energy computation chip 14, CT current acquisition module 15, PT voltage acquisition module 16, touch-screen 13 respectively; Described GPRS communication module 7 is connected with monitor supervision platform computing machine 9 by wireless network; Described wire communication module 8 is connected with monitor supervision platform computing machine 9 by cable.
Described monitor supervision platform computing machine 9 is connected with display 10, keyboard 11, alarm module 12 respectively.
The present invention supports analog quantity, digital quantity, the data acquisition of frequency quantity and the various instruments protocols based on serial ports, enumerate most conventional electric field instrument on the market, CPU main control chip 1 can carry out unified data processing to the data collected, comprise with minute, hour, day, month, year is unit, maximal value in statistics, minimum value, mean value, monitor supervision platform computing machine 9 is sent to the Data Transport Protocol of standard afterwards by GPRS communication module 7 or wire communication module 8, result shows on display 10 after arranging statistics by monitor supervision platform computing machine 9, data memory module 5 has the storage space up to 32GB, and all data uploaded can be saved to number and adopt instrument inside, the pot-life is the longest 2 years, and monitor supervision platform computing machine also can send the data that querying command inquires about any instant in two years at any time.
Number is adopted instrument and is had good man-machine information interaction interface, is convenient to easy to use, flexible configuration and the operation readiness of user; Staff arranges number by touch-screen 13 and adopts instrument reception data volume, the correlation parameters such as stored record; Disposal data is presented to user by display 10 by monitor supervision platform computing machine 9, and user is by keyboard 11 operational administrative image data simultaneously.
Claims (2)
1. a circuit line loss composite monitoring device, is characterized in that: comprising: CPU main control chip (1), Analog input mModule (2), digital quantity input module (3), frequency quantity load module (4), data memory module (5), ethernet communication module (6), GPRS communication module (7), wire communication module (8), monitor supervision platform computing machine (9), three-phase electrical energy computation chip (14), CT current acquisition module (15), PT voltage acquisition module (16) and touch-screen (13); Described CPU main control chip (1), Analog input mModule (2), digital quantity input module (3), frequency quantity load module (4), data memory module (5), ethernet communication module (6), GPRS communication module (7) and wire communication module (8) are integrated in a circuit board; Described CPU main control chip (1) adopts (SuSE) Linux OS; Described CPU main control chip (1) is connected with Analog input mModule (2), digital quantity input module (3), frequency quantity load module (4), data memory module (5), ethernet communication module (6), GPRS communication module (7), wire communication module (8), three-phase electrical energy computation chip (14), CT current acquisition module (15), PT voltage acquisition module (16), touch-screen (13) respectively; Described GPRS communication module (7) is connected with monitor supervision platform computing machine (9) by wireless network; Described wire communication module (8) is connected with monitor supervision platform computing machine (9) by cable.
2. a kind of circuit line loss composite monitoring device according to claim 1, is characterized in that: described monitor supervision platform computing machine (9) is connected with display (10), keyboard (11), alarm module (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162443.5A CN104749469A (en) | 2015-04-08 | 2015-04-08 | Circuit line loss comprehensive monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162443.5A CN104749469A (en) | 2015-04-08 | 2015-04-08 | Circuit line loss comprehensive monitoring device |
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| Publication Number | Publication Date |
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| CN104749469A true CN104749469A (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510162443.5A Pending CN104749469A (en) | 2015-04-08 | 2015-04-08 | Circuit line loss comprehensive monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710063A (en) * | 2018-07-09 | 2018-10-26 | 国网江西省电力有限公司鹰潭供电分公司 | A kind of power circuit detecting system and method based on electric line carrier communication technology |
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| JPS5746541A (en) * | 1980-09-04 | 1982-03-17 | Anritsu Corp | Measuring device for line fault position |
| CN101354408A (en) * | 2008-07-31 | 2009-01-28 | 南京能瑞自动化设备有限公司 | Electric energy acquisition and operation management system and method based on platform zone centralized service terminal |
| CN201673205U (en) * | 2010-05-12 | 2010-12-15 | 河南省电力公司济源供电公司 | Device for monitoring loss of electric power line in real time |
| CN201909817U (en) * | 2010-04-15 | 2011-07-27 | 姚伟庆 | Open-type line loss detector |
| CN202472276U (en) * | 2012-02-22 | 2012-10-03 | 太原罗克佳华工业有限公司 | Environment-friendly data acquisition instrument based on Linux operating system |
| CN103091575A (en) * | 2012-09-21 | 2013-05-08 | 上海市电力公司 | Operating maintenance tool on site for load monitor |
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2015
- 2015-04-08 CN CN201510162443.5A patent/CN104749469A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746541A (en) * | 1980-09-04 | 1982-03-17 | Anritsu Corp | Measuring device for line fault position |
| CN101354408A (en) * | 2008-07-31 | 2009-01-28 | 南京能瑞自动化设备有限公司 | Electric energy acquisition and operation management system and method based on platform zone centralized service terminal |
| CN201909817U (en) * | 2010-04-15 | 2011-07-27 | 姚伟庆 | Open-type line loss detector |
| CN201673205U (en) * | 2010-05-12 | 2010-12-15 | 河南省电力公司济源供电公司 | Device for monitoring loss of electric power line in real time |
| CN202472276U (en) * | 2012-02-22 | 2012-10-03 | 太原罗克佳华工业有限公司 | Environment-friendly data acquisition instrument based on Linux operating system |
| CN103091575A (en) * | 2012-09-21 | 2013-05-08 | 上海市电力公司 | Operating maintenance tool on site for load monitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710063A (en) * | 2018-07-09 | 2018-10-26 | 国网江西省电力有限公司鹰潭供电分公司 | A kind of power circuit detecting system and method based on electric line carrier communication technology |
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Application publication date: 20150701 |
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| RJ01 | Rejection of invention patent application after publication |