CN204129119U - A kind of magnetic information feedback assembly for cable termination - Google Patents
A kind of magnetic information feedback assembly for cable termination Download PDFInfo
- Publication number
- CN204129119U CN204129119U CN201420455962.1U CN201420455962U CN204129119U CN 204129119 U CN204129119 U CN 204129119U CN 201420455962 U CN201420455962 U CN 201420455962U CN 204129119 U CN204129119 U CN 204129119U
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- magnetic
- protection ring
- input end
- cable termination
- magnetic information
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- 230000005684 electric field Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a kind of magnetic information feedback assembly for cable termination; comprise magnetic protection ring, lead-in wire, controller and remote control terminal; magnetic protection ring coaxial package is on cable; this magnetic protection ring is by lead-in wire connection control device, and controller connects remote control terminal by GSM network or wireless network.Electric field information is converted to Magnetic Field collection by magnetic protection ring by the utility model; by lead-in wire, information is transmitted by controller and remote control terminal; being monitored in real time by the electric field information of changed electric field cable termination thus, is all have reasonable applicability at pre-stage test or routine use for different electric pressure cable termination.
Description
Technical field
The utility model belongs to cable protective tool field, especially a kind of magnetic information feedback assembly for cable termination.
Background technology
Due to the cable terminal in current switch cabinet of converting station once break down; could not under action in time in protection; the affiliated facilities such as the current transformer in power transformation switch cubicle, voltage transformer (VT), insulation column can damage by the fault electric arc of failure cable; fault coverage is caused to expand; device damage is serious, and repairing extends, and what even have due to equipment such as switch cubicles needs producer to transport; make fault outage time much ten to fifteen days, the economic loss caused can up to ten million unit.
And the main cause of above-mentioned situation does not carry out for the electric field intensity of cable termination to gather timely and take precautions against, and only has under the good precautionary measures, just can accomplish effectively to avoid the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of magnetic information feedback assembly for cable termination effectively playing cable terminal insulation supervisory function bit.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of magnetic information feedback assembly for cable termination; comprise magnetic protection ring, lead-in wire, controller and remote control terminal; magnetic protection ring coaxial package is on cable, and this magnetic protection ring is by lead-in wire connection control device, and controller connects remote control terminal by GSM network or wireless network.
And described magnetic protection ring is positioned at the bottom full skirt down 55 millimeters of places of switch cabinet of converting station inner cable terminals.
And, described controller comprises magnetic information receiver module, processor, storer and signal projector, remote control terminal comprises signal receiver, alarm module and alarm, the input end of magnetic information receiver module is connected with magnetic protection ring by lead-in wire, the output terminal of magnetic information receiver module is connected with processor input end, processor exports, input end is all connected with storer, processor output terminal is also connected with signal projector input end, the input end of the signal receiver in the long-range connection remote controllers of signal projector output terminal, signal receiver output terminal connects the input end of alarm module, the output terminal of alarm module connects alarm.
And described alarm is pilot lamp or buzzer siren, is connected with alarm module output terminal by control circuit.
Advantage of the present utility model and good effect are:
1, electric field information is converted to Magnetic Field collection by magnetic protection ring by the utility model; by lead-in wire, information is transmitted by controller and remote control terminal; being monitored in real time by the electric field information of changed electric field cable termination thus, is all have reasonable applicability at pre-stage test or routine use for different electric pressure cable termination.
2, the transmission of signal that the controller in the utility model accepts magnetic protection ring stores at any time, is comparing through built-in information comparison module, instantaneously during magnetic protection value for setting before exceeding sends alerting signal; To start built-in cellphone information emission coefficient, the operations staff's mobile phone to setting when installing sends note simultaneously.
3, the utility model can by cable termination rated load, overload, fault occur before time magnetic field gather, namely by hundreds of realistic simulations test collection make information comparison data.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (omission remote control terminal);
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below by accompanying drawing, the utility model is described in further detail in conjunction with specific embodiments, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of magnetic information feedback assembly for cable termination; comprise magnetic protection ring 1, lead-in wire 2, controller 3 and remote control terminal; magnetic protection ring coaxial package is on cable; magnetic protection ring is positioned at the bottom full skirt down 55 millimeters of places of switch cabinet of converting station inner cable terminals; this magnetic protection ring is by lead-in wire connection control device, and controller connects remote control terminal by GSM network or wireless network.
Above-mentioned controller comprises magnetic information receiver module, processor, storer and signal projector, remote control terminal comprises signal receiver, alarm module and alarm, the input end of magnetic information receiver module is connected with magnetic protection ring by lead-in wire, the output terminal of magnetic information receiver module is connected with processor input end, processor exports, input end is all connected with storer, processor output terminal is also connected with signal projector input end, the input end of the signal receiver in the long-range connection remote controllers of signal projector output terminal, signal receiver output terminal connects the input end of alarm module, the output terminal of alarm module connects alarm, described alarm is pilot lamp or buzzer siren, be connected with alarm module output terminal by control circuit.
Principle of work of the present utility model is:
By magnetic protection ring, electric field information is converted to Magnetic Field collection, by lead-in wire, information is transmitted by controller and remote control terminal, thus the electric field information of changed electric field cable termination is monitored in real time.
Comprise information comparison module within a processor, in storer, prestore magnetic field security information threshold value, for the Magnetic Field exceeding threshold value, instantaneously can send alerting signal.
Magnetic field when the utility model can realize before rated load, overload, fault occur gathers, and namely makes information comparison data by hundreds of realistic simulations test collection.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (4)
1. the magnetic information feedback assembly for cable termination; it is characterized in that: comprise magnetic protection ring, lead-in wire, controller and remote control terminal; magnetic protection ring coaxial package is on cable; this magnetic protection ring is by lead-in wire connection control device, and controller connects remote control terminal by GSM network or wireless network.
2. the magnetic information feedback assembly for cable termination according to claim 1, is characterized in that: described magnetic protection ring is positioned at the bottom full skirt down 55 millimeters of places of switch cabinet of converting station inner cable terminals.
3. the magnetic information feedback assembly for cable termination according to claim 1, it is characterized in that: described controller comprises magnetic information receiver module, processor, storer and signal projector, remote control terminal comprises signal receiver, alarm module and alarm, the input end of magnetic information receiver module is connected with magnetic protection ring by lead-in wire, the output terminal of magnetic information receiver module is connected with processor input end, processor exports, input end is all connected with storer, processor output terminal is also connected with signal projector input end, the input end of the signal receiver in the long-range connection remote controllers of signal projector output terminal, signal receiver output terminal connects the input end of alarm module, the output terminal of alarm module connects alarm.
4. the magnetic information feedback assembly for cable termination according to claim 3, is characterized in that: described alarm is pilot lamp or buzzer siren, is connected with alarm module output terminal by control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455962.1U CN204129119U (en) | 2014-08-13 | 2014-08-13 | A kind of magnetic information feedback assembly for cable termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455962.1U CN204129119U (en) | 2014-08-13 | 2014-08-13 | A kind of magnetic information feedback assembly for cable termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129119U true CN204129119U (en) | 2015-01-28 |
Family
ID=52385464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455962.1U Active CN204129119U (en) | 2014-08-13 | 2014-08-13 | A kind of magnetic information feedback assembly for cable termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129119U (en) |
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2014
- 2014-08-13 CN CN201420455962.1U patent/CN204129119U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |