CN203164322U - Electric energy quality online detection device for dispersed users - Google Patents
Electric energy quality online detection device for dispersed users Download PDFInfo
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- CN203164322U CN203164322U CN2013200682020U CN201320068202U CN203164322U CN 203164322 U CN203164322 U CN 203164322U CN 2013200682020 U CN2013200682020 U CN 2013200682020U CN 201320068202 U CN201320068202 U CN 201320068202U CN 203164322 U CN203164322 U CN 203164322U
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Abstract
The utility model discloses an electric energy quality online detection device for dispersed users. The electric energy quality online detection device comprises a detection device body, wherein the interior of the detection device body is respectively provided with a man-machine interactive plugin, a motherboard plugin, a power supply plugin, an AC plugin, a CPU plugin and a wireless communication plug; and the motherboard plugin is respectively in line connection with the power supply plugin, the CPU plugin and the wireless communication plug-in. The electric energy quality online detection device for the dispersed users provided by the utility model effectively solves the electric energy quality online detection problem for the dispersed users, is fast and correct in data acquisition and transmission, and greatly improves the working efficiency while reducing the labor force.
Description
Technical field
The utility model relates to a kind of quality of power supply on-line measuring device for dispersion user.
Background technology
At present, along with the degree of concern to the quality of power supply is more and more higher, the range of application of electric energy quality on-line monitoring device is also more and more wider.Usually the electric energy quality on-line monitoring device that is assemblied in transformer station's end more and more is applied in user's side.The tradition electric energy quality on-line monitoring device networking mode as shown in Figure 2, it is connected and must connects by dedicated channel with the electric energy quality monitoring net of each province company, prefecture-level company.Its principle of work is at first monitoring by the dispersion user electric energy of equipment for monitoring power quality 1', then with Monitoring Data by router two ', special-purpose wire communication network 3', the Internet 4', broadband access equipment 5' be transported to data server 6', so that the monitoring of the quality of power supply and analysis.But at wind-powered electricity generation, sun power and some enterprise's dispersion user ends, do not have dedicated channel to be linked into the electric energy quality monitoring net, for these users, present situation can only be that artificial auto levelizer regularly fetches data.So not only increase the labour, and inefficiency, and the data that collect are inaccurate.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of quality of power supply on-line measuring device for dispersion user, efficiently solve the quality of power supply problem on line detection of dispersion user, the collection that data are quick, correct has improved work efficiency with conveying greatly when reducing the labour.
The utility model is the purpose that reaches above-mentioned, and the utility model adopts following technical scheme:
A kind of quality of power supply on-line measuring device for dispersion user comprises the pick-up unit body, is separately installed with man-machine interaction plug-in unit, motherboard plug-in unit, power insert, interchange plug-in unit, CPU card, wireless telecommunications plug-in unit in the described pick-up unit body; Wherein said motherboard plug-in unit is connected with wireless telecommunications plug-in unit circuit with power insert, interchange plug-in unit, CPU card respectively.
Between described interchange plug-in unit and the CPU card barricade is installed, and described barricade links to each other with the motherboard plug-in unit.
The described both sides, pick-up unit body panels outer end that the man-machine interaction plug-in unit is installed are equipped with mounting ear.
The beneficial effects of the utility model are: a kind of quality of power supply on-line measuring device for dispersion user that the utility model provides, efficiently solve the quality of power supply problem on line detection of dispersion user, barricade can be with strong and weak electric signal isolation, fully improved the antijamming capability of equipment, make its can be under various operating modes good operation; And being used of wireless card and 3G network, guarantee its compatible in, improved the stability of data transfer signal; The collection that its data are quick, correct has improved work efficiency with conveying greatly when reducing the labour.
Description of drawings
Fig. 1 is the structural representation of the utility model quality of power supply on-line measuring device;
Fig. 2 is the network topological diagram of centralized solution in the prior art;
Fig. 3 is the network topological diagram of the utility model embodiment 1;
Fig. 4 is the network topological diagram of the utility model embodiment 2.
Embodiment
As shown in Figure 1, present embodiment provides a kind of quality of power supply on-line measuring device for dispersion user, comprise pick-up unit body 1, be separately installed with man-machine interaction plug-in unit 2, motherboard plug-in unit 3, power insert 4 in the described pick-up unit body 1, exchange plug-in unit 5, CPU card 7, wireless telecommunications plug-in unit 8; Wherein said motherboard plug-in unit 3 is connected with wireless telecommunications plug-in unit 8 circuits with power insert 4, interchange plug-in unit 5, CPU card 7 respectively.Between described interchange plug-in unit 5 and the CPU card 7 barricade 6 is installed, and described barricade 6 links to each other with motherboard plug-in unit 3.The described both sides, pick-up unit body 1 panel outer end that man-machine interaction plug-in unit 2 is installed are equipped with mounting ear 9.
As shown in Figure 3, a kind of detection method of the quality of power supply on-line measuring device for dispersion user may further comprise the steps: at first give the pick-up unit body 1 power supply by power insert 4; Then gather the user power utilization AC signal by exchanging plug-in unit 5, by motherboard plug-in unit 3 signal is transported to CPU card 7; After CPU card 7 receives signal, calculate measured values such as comprising electric current, voltage effective value, each harmonic and frequency and carry out data compression; CPU card 7 is transported to wireless telecommunications plug-in unit 8 by motherboard plug-in unit 3 with data with data then.After wireless telecommunications plug-in unit 8 is received data, data are transported to wireless 3G network communication module 11, wireless 3G network communication module 11 is transported to the Internet 12 with data, the Internet 12 is transported to vpn server 14 by broadband access equipment 13 with data, by vpn server 14 data are transported to data server 15, so that the monitoring of the quality of power supply and analysis.Described CPU card 7 adopts ethernet communication.
A kind of quality of power supply on-line measuring device for dispersion user that present embodiment provides, efficiently solve the quality of power supply problem on line detection of dispersion user, barricade can be with strong and weak electric signal isolation, fully improved the antijamming capability of equipment, make its can be under various operating modes good operation; And being used of wireless card and 3G network, guarantee its compatible in, improved the stability of data transfer signal; The collection that its data are quick, correct has improved work efficiency with conveying greatly when reducing the labour.
As shown in Figure 1, present embodiment provides a kind of quality of power supply on-line measuring device for dispersion user, comprise pick-up unit body 1, be separately installed with man-machine interaction plug-in unit 2, motherboard plug-in unit 3, power insert 4 in the described pick-up unit body 1, exchange plug-in unit 5, CPU card 7, wireless telecommunications plug-in unit 8; Wherein said motherboard plug-in unit 3 respectively with power insert 4, exchange plug-in unit 5, CPU card 7 and wireless telecommunications plug-in unit 8 and link to each other.Between described interchange plug-in unit 5 and the CPU card 7 barricade 6 is installed, and described barricade 6 links to each other with motherboard plug-in unit 3.The described both sides, pick-up unit body 1 panel outer end that man-machine interaction plug-in unit 2 is installed are equipped with mounting ear 9.
As shown in Figure 4, a kind of detection method of the quality of power supply on-line measuring device for dispersion user may further comprise the steps: at first give the pick-up unit body 1 power supply by power insert 4; Then gather the user power utilization AC signal by exchanging plug-in unit 5, by motherboard plug-in unit 3 signal is transported to CPU card 7; After CPU card 7 receives signal, calculate measured values such as comprising electric current, voltage effective value, each harmonic and frequency and carry out data compression; CPU card 7 is transported to wireless telecommunications plug-in unit 8 by motherboard plug-in unit 3 with data with data then.After wireless telecommunications plug-in unit 8 is received data, if a plurality of pick-up unit bodies 1 are arranged in same scope, then a plurality of pick-up unit bodies 1 can be carried out unified data by router one 6 and collect.By router one 6 data are transported to wireless 3G network communication module 11, wireless 3G network communication module 11 is transported to the Internet 12 with data; If have only a pick-up unit body 1, after then wireless telecommunications plug-in unit 8 is received data, data are transported to wireless 3G network communication module 11, wireless 3G network communication module 11 is transported to the Internet 12 with data.The Internet 12 is transported to vpn server 14 by broadband access equipment 13 with data, by vpn server 14 data is transported to data server 15, so that the monitoring of the quality of power supply and analysis.Described CPU card 7 adopts ethernet communication.
A kind of quality of power supply on-line measuring device for dispersion user that present embodiment provides, efficiently solve the quality of power supply problem on line detection of dispersion user, barricade can be with strong and weak electric signal isolation, fully improved the antijamming capability of equipment, make its can be under various operating modes good operation; And being used of wireless card and 3G network, guarantee its compatible in, improved the stability of data transfer signal; The collection that its data are quick, correct has improved work efficiency with conveying greatly when reducing the labour.
Claims (3)
1. quality of power supply on-line measuring device that is used for dispersion user, it is characterized in that: comprise pick-up unit body (1), be separately installed with man-machine interaction plug-in unit (2), motherboard plug-in unit (3), power insert (4) in the described pick-up unit body (1), exchange plug-in unit (5), CPU card (7), wireless telecommunications plug-in unit (8); Wherein said motherboard plug-in unit (3) is connected with wireless telecommunications plug-in unit (8) circuit with power insert (4), interchange plug-in unit (5), CPU card (7) respectively.
2. a kind of quality of power supply on-line measuring device for dispersion user according to claim 1, it is characterized in that: between described interchange plug-in unit (5) and the CPU card (7) barricade (6) is installed, and described barricade (6) links to each other with motherboard plug-in unit (3).
3. a kind of quality of power supply on-line measuring device for dispersion user according to claim 1, it is characterized in that: the described both sides, pick-up unit body (1) panel outer end that man-machine interaction plug-in unit (2) is installed are equipped with mounting ear (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200682020U CN203164322U (en) | 2013-02-06 | 2013-02-06 | Electric energy quality online detection device for dispersed users |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200682020U CN203164322U (en) | 2013-02-06 | 2013-02-06 | Electric energy quality online detection device for dispersed users |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164322U true CN203164322U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200682020U Expired - Lifetime CN203164322U (en) | 2013-02-06 | 2013-02-06 | Electric energy quality online detection device for dispersed users |
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| CN (1) | CN203164322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149474A (en) * | 2013-02-06 | 2013-06-12 | 上虞市电力公司 | Online detection device and detection method for electrical energy quality of scattering users |
| CN103675519A (en) * | 2013-10-23 | 2014-03-26 | 国家电网公司 | Online monitoring device and system for electric energy quality |
-
2013
- 2013-02-06 CN CN2013200682020U patent/CN203164322U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149474A (en) * | 2013-02-06 | 2013-06-12 | 上虞市电力公司 | Online detection device and detection method for electrical energy quality of scattering users |
| CN103675519A (en) * | 2013-10-23 | 2014-03-26 | 国家电网公司 | Online monitoring device and system for electric energy quality |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |