CN205427079U - Multinode high voltage electricity condenser on -line monitoring system - Google Patents
Multinode high voltage electricity condenser on -line monitoring system Download PDFInfo
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- CN205427079U CN205427079U CN201620218904.6U CN201620218904U CN205427079U CN 205427079 U CN205427079 U CN 205427079U CN 201620218904 U CN201620218904 U CN 201620218904U CN 205427079 U CN205427079 U CN 205427079U
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Abstract
The utility model relates to a multinode high voltage electricity condenser on -line monitoring system, include: a plurality of electric capacity on -line monitoring device, the monitor terminal who links to each other with each electric capacity on -line monitoring device, wherein electric capacity on -line monitoring device include: an ultrasonic sensor for gathering surveyed the voice signal that electric capacity produced for gather the vectorial high frequency current sensor of voltage of being surveyed the electric capacity both ends, two sensors link to each other with the multiple input end that selects a switch module respectively more, and should select a switch module to control by processor module more and switch corresponding passageway, and processor module is suitable for the corresponding monitor signal of receiving two each sensors and sending to send the monitor signal to monitor terminal through wireless module.
Description
Technical field
This utility model belongs to high pressure equipment Condition Monitoring Technology field, particularly relates to a kind of high-voltage power capacitor on-line monitoring system.
Background technology
At electric and electronic technical field, high-voltage power capacitor is modal components and parts, and it, as compensating system reactive power, improves busbar voltage and power factor, if excision shnt capacitor, can reduce busbar voltage and power factor.
Capacitor faults mainly includes three major types: one is capacitor resonant tank；Two is that other electrical equipment defect causes capacitor operational defect, as controlled the high-voltage power capacitor equipment deficiency of capacitor switching and restriking of producing, or reactor arrangement defect and produce electric capacity and shove；Three is the inherent equipment deficiency of capacitor, is characterized as the electric parameters change during switching.
Therefore, how in real time monitoring capacitor in real time is to solve the technical problem that required for this area.
Utility model content
The purpose of this utility model is to provide a kind of multinode high-voltage power capacitor on-line monitoring system, to solve to carry out multiple high-voltage power capacitors on-line monitoring, and monitoring signal carries out the technical problem being wirelessly transferred.
In order to solve above-mentioned technical problem, this utility model provides a kind of multinode high-voltage power capacitor on-line monitoring system, including: some electric capacity on-Line Monitor Device, the monitoring terminal being connected with each electric capacity on-Line Monitor Device；Wherein said electric capacity on-Line Monitor Device includes: for gathering the ultrasonic sensor of the acoustical signal that measured capacitance produces, for gathering the High Frequency Current Sensor of the voltage vector at measured capacitance two ends；Two sensors multi input end with multiselect one switch module respectively is connected, this multiselect one switch module is controlled switching respective channel by processor module, and described processor module is suitable to receive that two each sensors send monitors signal accordingly, and monitoring signal is sent to monitoring terminal by wireless module.
Further, accumulator is set in described electric capacity on-Line Monitor Device, and the surface of electric capacity on-Line Monitor Device is coated with photovoltaic panel, described photovoltaic panel is suitable to control the charging-discharging controller of accumulator cell charging and discharging and is connected with one, the outfan of this charging-discharging controller is connected with the power input of power management chip, described processor module be connected with this power management chip with inquire about battery voltage status.
The beneficial effects of the utility model are, multinode high-voltage power capacitor on-line monitoring system of the present utility model can the many kinds of parameters of real time on-line monitoring high-voltage power capacitor, and utilize wireless module to be monitored data transmission, it is not necessary to additionally to arrange cable network, to reduce communications cost.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the theory diagram of multinode high-voltage power capacitor on-line monitoring system of the present utility model；
Fig. 2 is the theory diagram of power pack in electric capacity on-Line Monitor Device of the present utility model.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As it is shown in figure 1, a kind of multinode high-voltage power capacitor on-line monitoring system of the present utility model, including: some electric capacity on-Line Monitor Device, the monitoring terminal being connected with each electric capacity on-Line Monitor Device；Wherein said electric capacity on-Line Monitor Device includes: for gathering the ultrasonic sensor of the acoustical signal that measured capacitance produces, for gathering the High Frequency Current Sensor of the voltage vector at measured capacitance two ends；Two sensors multi input end with multiselect one switch module respectively is connected, this multiselect one switch module is controlled switching respective channel by processor module, and described processor module is suitable to receive that two each sensors send monitors signal accordingly, and monitoring signal is sent to monitoring terminal by wireless module.
Further, the remaining input terminal of multiselect one switch module can be reserved, as respective terminal, to improve the expansion capability of this electric capacity on-Line Monitor Device further.
Described wireless module is such as but not limited to using the known wireless transmission method such as Zigbee module, 3G/4G module, WiFi module.
As shown in Figure 2, accumulator is set in described electric capacity on-Line Monitor Device, and the surface of electric capacity on-Line Monitor Device is coated with photovoltaic panel, described photovoltaic panel is suitable to control the charging-discharging controller of accumulator cell charging and discharging and is connected with one, the outfan of this charging-discharging controller is connected with the power input of power management chip, described processor module be connected with this power management chip with inquire about battery voltage status, and then realize work alone, without carrying out power taking on electric lines of force, it is to avoid interference occurs.
Concrete, monitoring terminal obtains the corresponding Monitoring Data of each electric capacity on-Line Monitor Device by main wireless module, shown by display module, Monitoring Data can also be stored to data memory module, that is, the main processor modules in monitoring terminal is connected with main wireless module, display module and data memory module.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (2)
1. a multinode high-voltage power capacitor on-line monitoring system, it is characterised in that including: some electric capacity on-Line Monitor Device, the monitoring terminal being connected with each electric capacity on-Line Monitor Device；Wherein
Described electric capacity on-Line Monitor Device includes: for gathering the ultrasonic sensor of the acoustical signal that measured capacitance produces, for gathering the High Frequency Current Sensor of the voltage vector at measured capacitance two ends；
Two sensors multi input end with multiselect one switch module respectively is connected, this multiselect one switch module is controlled switching respective channel by processor module, and described processor module is suitable to receive that two each sensors send monitors signal accordingly, and monitoring signal is sent to monitoring terminal by wireless module.
Multinode high-voltage power capacitor on-line monitoring system the most according to claim 1, it is characterized in that, accumulator is set in described electric capacity on-Line Monitor Device, and the surface of electric capacity on-Line Monitor Device is coated with photovoltaic panel, described photovoltaic panel is suitable to control the charging-discharging controller of accumulator cell charging and discharging and is connected with one, the outfan of this charging-discharging controller is connected with the power input of power management chip, described processor module be connected with this power management chip with inquire about battery voltage status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218904.6U CN205427079U (en) | 2016-03-21 | 2016-03-21 | Multinode high voltage electricity condenser on -line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218904.6U CN205427079U (en) | 2016-03-21 | 2016-03-21 | Multinode high voltage electricity condenser on -line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427079U true CN205427079U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218904.6U Expired - Fee Related CN205427079U (en) | 2016-03-21 | 2016-03-21 | Multinode high voltage electricity condenser on -line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456178A (en) * | 2018-07-05 | 2019-11-15 | 国网浙江省电力有限公司岱山县供电公司 | Power equipments defect analyzer |
-
2016
- 2016-03-21 CN CN201620218904.6U patent/CN205427079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456178A (en) * | 2018-07-05 | 2019-11-15 | 国网浙江省电力有限公司岱山县供电公司 | Power equipments defect analyzer |
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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: 20160803 Termination date: 20170321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |