CN208094286U - A kind of power feeder monitoring device - Google Patents
A kind of power feeder monitoring device Download PDFInfo
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- CN208094286U CN208094286U CN201820544920.3U CN201820544920U CN208094286U CN 208094286 U CN208094286 U CN 208094286U CN 201820544920 U CN201820544920 U CN 201820544920U CN 208094286 U CN208094286 U CN 208094286U
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- signal
- monitoring device
- power feeder
- control system
- switch
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Abstract
The utility model discloses a kind of power feeder monitoring devices, including monitoring device ontology, voltage sensor is equipped in the monitoring device ontology, current sensor is equipped at the top of the voltage sensor, leakage indicator is equipped at the top of the current sensor, harmonic detector is equipped at the top of the leakage indicator, the voltage sensor side is equipped with switch, and the switch side is equipped on off state detector.The utility model is by being equipped with voltage sensor, current sensor, leakage indicator, harmonic detector, be conducive to quickly carry out feeder line comprehensive detection, signal is emitted to control system by signal projector after having detected, the processing of signal is carried out in control system, the part to be gone wrong by GPS positioning, control system controls On-off signal and output unit, and switch is closed, and reduces the artificial process turned off the switch.
Description
Technical field
The utility model is related to power feeder monitoring field, more particularly to a kind of power feeder monitoring device.
Background technology
Currently, the development in more than ten years is passed through in 10KV electric distribution network overhead wire feeder automations, technology and product are very
It is ripe to be simultaneously used widely, the construction of 10KV power distribution network cable run feeder automations but because occur in station switch it is misaligned,
Cable run characteristic is complicated, switch room space is small, high speed and reliable communication network are difficult to large area construction etc., it is sent out for many years
It postpones slow.The structure of existing cable system feedback line monitoring system is simple at present, and speed is slower in terms of the transmission of signal and processing,
It can not be handled after monitoring abnormal phenomenon, need manually to be stopped, increasing labor workload and cost.
Therefore, it is necessary to solve the above problems to invent a kind of power feeder monitoring device.
Utility model content
The purpose of this utility model is to provide a kind of power feeder monitoring devices, by the way that voltage sensor, electric current is arranged
Sensor, leakage indicator, harmonic detector, DSP signal processing systems and communication unit, to solve to carry in above-mentioned background technology
The transmission of the signal gone out and processing speed can not carry out automatic process problem slowly.
To achieve the above object, the utility model provides the following technical solutions：A kind of power feeder monitoring device, including prison
Device body is controlled, voltage sensor is equipped in the monitoring device ontology, current sensor is equipped at the top of the voltage sensor,
It is equipped with leakage indicator at the top of the current sensor, harmonic detector is equipped at the top of the leakage indicator, the voltage passes
Sensor side is equipped with switch, and the switch side is equipped on off state detector, letter is equipped at the top of the on off state detector
Number transmitter is equipped with GPS at the top of the signal projector, and the signal projector connecting pin is equipped with control system, the control
System is set in main monitoring room.
Preferably, the control system includes signal receiver and communication unit, and the signal receiver side is equipped with logical
Believe unit.
Preferably, the signal projector is connect with signal receiver signal, and the GPS connects with signal receiver signal
It connects.
Preferably, the signal receiver is internally provided with DSP signal processing systems, and the DSP signal processing systems include
Harmonic wave alarm, On-off signal and output unit and leakage alarm.
Preferably, the harmonic wave alarm, On-off signal and output unit and leakage alarm may be contained within main monitoring
It is indoor.
Preferably, the communication unit includes movable signal transmitter and mobile terminal.
The technique effect and advantage of the utility model：
1, by being equipped with voltage sensor, current sensor, leakage indicator, harmonic detector, it is quickly right to be conducive to
Feeder line carries out comprehensive detection, signal is emitted to control system by signal projector after having detected, in control system
The processing of signal, the part to go wrong by GPS positioning are carried out, control system controls On-off signal and output unit, will
It is closed, reduces the artificial process turned off the switch；
2, by being equipped with communication unit, be conducive to the conclusion that DSP signal processing systems obtain being sent to maintenance personal's
In mobile device, maintenance personal can be reminded to repair in time, improved work efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the module diagram in the overall structure of the utility model.
Fig. 3 is the part of module schematic diagram of the utility model.
In figure：1 monitoring device ontology, 2 voltage sensors, 3 current sensors, 4 leakage indicators, 5 harmonic detectors, 6
Switch, 7 on off state detectors, 8 signal projectors, 9GPS, 10 control systems, 11 main monitoring rooms, 12DSP signal processings system
System, 13 harmonic wave alarms, 14 On-off signals and output unit, 15 leakage alarms, 101 signal receivers, 102 communication units
Member.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of power feeder monitoring device as shown in Figs. 1-3, including monitoring device ontology 1,
Voltage sensor 2 is equipped in the monitoring device ontology 1, the voltage sensor 2 can be detected the voltage in feeder line,
2 model of the voltage sensor is set as LF-DV11-54A1, and 2 top of the voltage sensor is equipped with current sensor 3, described
Current sensor 3 can be detected the state of the electric current in feeder line, and 3 model of the current sensor is set as ES300C,
3 top of the current sensor is equipped with leakage indicator 4, and whether the leakage indicator 4 can detect in feeder line leaks electricity,
It avoids generating dangerous and the energy the consumption, 4 top of the leakage indicator is equipped with harmonic detector 5, and the harmonic detector 5 can
It to detect harmonic wave, avoids having an impact electric current in feeder line, 2 side of the voltage sensor is equipped with switch 6, and the switch 6 can
To control the working condition of this section of feeder line, 6 side of the switch is equipped on off state detector 7, the on off state detector 7
Top is equipped with signal projector 8, and 8 top of the signal projector is equipped with GPS9, and 8 connecting pin of the signal projector is equipped with control
System 10, the control system 10 are set in main monitoring room 11.
Further, in the above-mentioned technical solutions, the control system 10 includes signal receiver 101 and communication unit
102,101 side of the signal receiver is equipped with communication unit 102, and the signal receiver 101 can receive signal projector 8
The conclusion that processing obtains can be sent in the mobile device of maintenance personal by the signal sent out, the communication unit 102, can
Processing timely is repaired to the feeder line to go wrong, is improved work efficiency.
Further, in the above-mentioned technical solutions, the signal receiver 101 is internally provided with DSP signal processing systems 12,
The DSP signal processing systems 12 include harmonic wave alarm 13, On-off signal and output unit 14 and leakage alarm 15, institute
Received signal can be handled by stating DSP signal processing systems 12, and 12 model of DSP signal processing systems is set as
STM32F103RCT6。
Further, in the above-mentioned technical solutions, the harmonic wave alarm 13, On-off signal and output unit 14 and leakage
Electric alarms based on pattern recognition 15 may be contained in main monitoring room 11.
1, further, in the above-mentioned technical solutions, the communication unit 102 includes that movable signal transmitter and movement are whole
End.
This practicality operation principle：
The power feeder monitoring device is in use, with reference to Figure of description 1, and voltage sensor 2 is in monitoring device ontology 1
Voltage be detected, current sensor 3 is detected the electric current in monitoring device ontology 1, and the signal of detection passes through signal
Transmitter 8 is sent to control system 10；
It is further that with reference to Figure of description 2-3, signal receiver 101 is received after control system 10 receives signal,
It is handled and is analyzed by DSP signal processing systems, alarm, same time control are sent out when there is harmonic wave influence time-harmonic wave alarm 13
System 10 processed outputs and inputs unit 14 according to the positioning controling switch amount of GPS9 and will be closed to deserved switch 6, GPS9 with communicate
102 signal of unit connects, and then the conclusion of processing is sent in the mobile device of maintenance personal by communication unit 102, can be fast
Speed repairs feeder line and monitors.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of power feeder monitoring device, including monitoring device ontology（1）, it is characterised in that：The monitoring device ontology（1）
It is interior to be equipped with voltage sensor（2）, the voltage sensor（2）Top is equipped with current sensor（3）, the current sensor（3）
Top is equipped with leakage indicator（4）, the leakage indicator（4）Top is equipped with harmonic detector（5）, the voltage sensor
（2）Side is equipped with switch（6）, the switch（6）Side is equipped on off state detector（7）, the on off state detector（7）
Top is equipped with signal projector（8）, the signal projector（8）Top is equipped with GPS（9）, the signal projector（8）Connecting pin
Equipped with control system（10）, the control system（10）It is set to main monitoring room（11）It is interior.
2. a kind of power feeder monitoring device according to claim 1, it is characterised in that：The control system（10）Including
Signal receiver（101）And communication unit（102）, the signal receiver（101）Side is equipped with communication unit（102）.
3. a kind of power feeder monitoring device according to claim 1, it is characterised in that：The signal projector（8）With
Signal receiver（101）Signal connects, the GPS（9）With signal receiver（101）Signal connects.
4. a kind of power feeder monitoring device according to claim 2, it is characterised in that：The signal receiver（101）
It is internally provided with DSP signal processing systems（12）, the DSP signal processing systems（12）Including harmonic wave alarm（13）, switching value
Output and input unit（14）And leakage alarm（15）.
5. a kind of power feeder monitoring device according to claim 4, it is characterised in that：The harmonic wave alarm（13）,
On-off signal and output unit（14）And leakage alarm（15）It may be contained within main monitoring room（11）It is interior.
6. a kind of power feeder monitoring device according to claim 2, it is characterised in that：The communication unit（102）Packet
Include movable signal transmitter and mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544920.3U CN208094286U (en) | 2018-04-17 | 2018-04-17 | A kind of power feeder monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544920.3U CN208094286U (en) | 2018-04-17 | 2018-04-17 | A kind of power feeder monitoring device |
Publications (1)
| Publication Number | Publication Date |
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| CN208094286U true CN208094286U (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544920.3U Active CN208094286U (en) | 2018-04-17 | 2018-04-17 | A kind of power feeder monitoring device |
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| Country | Link |
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| CN (1) | CN208094286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208372A (en) * | 2020-02-05 | 2020-05-29 | 电子科技大学 | Feeder line monitoring device supporting magnetic balance current sensor and switching value input |
-
2018
- 2018-04-17 CN CN201820544920.3U patent/CN208094286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208372A (en) * | 2020-02-05 | 2020-05-29 | 电子科技大学 | Feeder line monitoring device supporting magnetic balance current sensor and switching value input |
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