CN204154822U - Electric energy quality monitoring system - Google Patents
Electric energy quality monitoring system Download PDFInfo
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- CN204154822U CN204154822U CN201420477484.4U CN201420477484U CN204154822U CN 204154822 U CN204154822 U CN 204154822U CN 201420477484 U CN201420477484 U CN 201420477484U CN 204154822 U CN204154822 U CN 204154822U
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- electric energy
- monitoring system
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- energy quality
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Abstract
The utility model discloses a kind of electric energy quality monitoring system.Comprise current sensor and voltage sensor, also comprise camera, described camera, current sensor and voltage sensor are connected with thin device node respectively, described thin device node realizes data by zigbee network and full-function device and transmits, described full-function device is connected with microprocessor and Video Decoder by serial ports, described Video Decoder is connected with storer, described storer is connected with display screen, and described microprocessor realizes data by 4G communication network and monitoring central server and transmits.Mounting arrangement is more simple, meets requirement reliably in real time in data collection and transmission.
Description
Technical field
The utility model relates to electric field, is specially a kind of electric energy quality monitoring system.
Background technology
The quality of electric energy in the quality of power supply and electric system.In modern power systems, voltage dip, rises and short interruptions, the voltage waveform distortion that harmonic wave produces temporarily; Become most important power quality problem.Therefore the importance of the status of electric energy quality monitoring system is self-evident.
Existing electric energy quality monitoring system is merely able to realize the performance analysis to the basic operating condition of power system, carries out effectively real-time renewal measurement and data acquisition to various power quality index; But, in fact the environment of electrical network often depths is very severe, pollute very serious, sometimes easily there is strong wind, rain and artificial or that animal bites is bad situation, existing like this electric energy quality monitoring system just can not provide reliable data foundation to improving the quality of power supply and administering electric network pollution, can only by operating personnel by site inspection, not only take time and effort, also unfavorable to on-the-spot rapid rush-repair.Also more real case cannot be enriched in addition to the operation training of later new person.And cable gathers, installation and maintenance difficulty, is often subject to the impact of distance, makes monitoring system not reach the requirement of real-time, stability.
Utility model content
The purpose of this utility model provides a kind of electric energy quality monitoring system to overcome above-mentioned deficiency.
The utility model comprises current sensor and voltage sensor, also comprise camera, described camera, current sensor and voltage sensor are connected with thin device node respectively, described thin device node realizes data by zigbee network and full-function device and transmits, described full-function device is connected with microprocessor and Video Decoder by serial ports, described Video Decoder is connected with storer, described storer is connected with display screen, and described microprocessor realizes data by 4G communication network and monitoring central server and transmits.
The utility model have employed the scheme that zigbee and 4G communication network combines, compare the scheme of originally simple zigbee or zigbee and wired network combination, mounting arrangement is simpler, meet requirement reliably in real time in data collection and transmission, especially the transmission of the transmission of video code flow and electric current and voltage data is shared same zigbee network and full-function device, multiple thin device node is arranged at each point, multiple thin device node shares a full-function device, the not only data of each point of precise acquisition, cost can also be reduced, improve efficiency, the video information of Keep Clear-High Voltage district's operation field can be delivered in real time in the hand of operator nearby outside the venue, without the need to being administered rapidly in time to Surveillance center, substantially increase efficiency.Solve the communication difficulties of mobility work and field work; Improvement for the quality of power supply provides the monitoring technique means that safety is fast.Such as sometimes easily there is strong wind, rain and artificial or that animal bites is bad situation in right environment, pollution, shoots with video-corder storer and back up, the real case of accumulating and enriching, convenient in the future to new person's operation training.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is further illustrated below in conjunction with drawings and Examples.
Embodiment: the utility model comprises current sensor and voltage sensor, also comprise camera, described current sensor and voltage sensor are connected with thin device node respectively, current sensor and voltage sensor gather electric current and voltage data, described thin device node realizes data by zigbee network and full-function device and transmits, full-function device is as network coordinator, the electric current gathered and voltage data transfer to full-function device through zigbee network, video encoder is connected with between described camera and thin device node, described full-function device is connected with microprocessor and Video Decoder by serial ports, the electric current of collection and voltage data are transferred to microprocessor by Serial Port Line by full-function device, described Video Decoder is connected with storer, described storer is connected with display screen, camera is sampled to analog video, obtain digital video and carry out Video coding with video encoder, or directly the digital video of input is encoded, generate the video code flow of the network-oriented communication being adapted to Internet Transmission, transfer to Video Decoder by the zigbee network that shares with the transmission of electric current and voltage data and full-function device, Video Decoder is decoded to the video flowing received, reconstructed video signal to be existed in storer and to be play by display screen.Described microprocessor is connected with 4G communication network, by 4G communication network, electric current and voltage data is transferred to monitoring central server, and described monitoring central server is provided with alarm unit.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (2)
1. an electric energy quality monitoring system, comprise current sensor and voltage sensor, it is characterized in that: also comprise camera, described camera, current sensor and voltage sensor are connected with thin device node respectively, described thin device node realizes data by zigbee network and full-function device and transmits, described full-function device is connected with microprocessor and Video Decoder by serial ports, described Video Decoder is connected with storer, described storer is connected with display screen, described microprocessor realizes data by 4G communication network and monitoring central server and transmits.
2. electric energy quality monitoring system according to claim 1, is characterized in that described monitoring central server is provided with alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477484.4U CN204154822U (en) | 2014-08-22 | 2014-08-22 | Electric energy quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477484.4U CN204154822U (en) | 2014-08-22 | 2014-08-22 | Electric energy quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154822U true CN204154822U (en) | 2015-02-11 |
Family
ID=52512924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477484.4U Expired - Fee Related CN204154822U (en) | 2014-08-22 | 2014-08-22 | Electric energy quality monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708508A (en) * | 2019-10-08 | 2020-01-17 | 石家庄新奥燃气有限公司 | Urban gas field station monitoring system and monitoring method thereof |
| CN111426999A (en) * | 2020-04-14 | 2020-07-17 | 南方电网科学研究院有限责任公司 | Automatic monitoring device and method for reliability life test of electric energy metering equipment |
-
2014
- 2014-08-22 CN CN201420477484.4U patent/CN204154822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708508A (en) * | 2019-10-08 | 2020-01-17 | 石家庄新奥燃气有限公司 | Urban gas field station monitoring system and monitoring method thereof |
| CN111426999A (en) * | 2020-04-14 | 2020-07-17 | 南方电网科学研究院有限责任公司 | Automatic monitoring device and method for reliability life test of electric energy metering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |