CN110085376A - A kind of power supply system Intelligent insulating - Google Patents
A kind of power supply system Intelligent insulating Download PDFInfo
- Publication number
- CN110085376A CN110085376A CN201910494244.2A CN201910494244A CN110085376A CN 110085376 A CN110085376 A CN 110085376A CN 201910494244 A CN201910494244 A CN 201910494244A CN 110085376 A CN110085376 A CN 110085376A
- Authority
- CN
- China
- Prior art keywords
- current
- supply system
- power supply
- metal
- ware
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/005—Insulators structurally associated with built-in electrical equipment
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insulators (AREA)
Abstract
The present invention provides a kind of power supply system Intelligent insulating, including insulator body, current acquisition ring and warning device, multiple full skirts are provided on the outside of insulator body, the one end of the insulator body is equipped with metal-ware, the inner wall of the metal-ware is equipped with pressure sensor, the pressure sensor is connected with warning device, and sheath is equipped between full skirt and metal-ware；Current acquisition ring is located at insulator body and is placed on sheath close to the side of metal-ware；Warning device includes warning lamp, current sensor, wireless communication device and PLC processor, current sensor is connected with current acquisition ring, pressure sensor, PLC processor connects current sensor, warning lamp and wireless communication device, warning lamp receives PLC processor signal bright light, and device issues alarm signal to PLC processor by wireless communication.The present invention can timely alert, remind staff carry out service work in time, substantially increase the safety in utilization of power supply system insulator.
Description
Technical field
The invention belongs to equipment technology fields of insulating, and in particular to a kind of power supply system Intelligent insulating.
Background technique
Insulator belongs to special insulation control, the energy being mounted between the conductor or conductor and earthing component of different potentials
The device of enough withstanding voltages and mechanical stress effect, is a kind of electric isolated device, can play in overhead transmission lines important
Effect, can guarantee the good result of power equipment.
Currently, with the development of social economy and the quickening of process of industrialization, electricity needs increases so that power grid scale
Expand more and more obvious, to the safe operation of power system transformer substation, more stringent requirements are proposed.As China's city rail is handed over
Logical development is rapid, and the construction of electrified track traffic can be largely using insulation equipment, but power supply system is used at present
Insulator can not achieve monitoring and warning function, there is peace to the safe operation of electric system in insulator surface layer contamination accumulation
Complete great hidden danger, will have a direct impact on the operation of electric railway.Therefore, it is badly in need of a kind of power supply system Intelligent insulating.
Summary of the invention
Aiming at the deficiencies in the prior art, the present invention provides a kind of power supply system Intelligent insulating.
In order to achieve the above object, technical solution of the present invention is as follows:
A kind of power supply system Intelligent insulating, including insulator body, current acquisition ring and warning device, the insulator
Multiple full skirts are provided on the outside of main body, the one end of the insulator body is equipped with metal-ware, sets on the inner wall of the metal-ware
There is pressure sensor, which is connected with warning device, and sheath is equipped between full skirt and metal-ware；
The current acquisition ring is located at the insulator body and is placed on the sheath close to the side of metal-ware；
The warning device includes warning lamp, current sensor, wireless communication device and PLC processor, the current sensor
It is connected with the current acquisition ring, pressure sensor, PLC processor connects current sensor, warning lamp and wireless communication device,
The warning lamp receives PLC processor signal bright light, and device issues alarm signal to PLC processor by wireless communication.
Further, the material of the current acquisition ring is aluminum.
Further, the sheath is silicone rubber jacket.
Further, the pressure sensor includes elastomer, foil gauge, compensating plate and electric bridge, and the elastomer is used for
Deformation occurs when being under pressure, and for the foil gauge when deformation occurs for following elastomer, resistance value generates variation, the compensating plate
Length is adjusted according to the change in resistance, the electric bridge is for overlapping two resistance in parallel.
Further, there are six the pressure sensors, all pressure sensors are evenly arranged in metal-ware.
Further, the pressure sensor real-time detection pressure size, and will test data and be sent to the PLC processing
Device, the electric current of the current acquisition ring acquisition outer surface of insulator, the size of the current sensor real-time detection electric current, and will
Detection data is sent to the PLC processor, if the pressure data or current data that detect exceed normal range (NR), the warning
Lamp flashing, while the wireless communication device sends warning message to mobile terminals such as the mobile phones of staff, reminds work people
Member carries out service work in time.
The utility model has the advantages that the present invention can detect insulator pressure size, moreover it is possible to detect the size of current of outer surface of insulator, together
Shi Ruo detects that pressure value and current value are abnormal, and the timely alert of energy reminds staff to overhaul in time
Work, substantially increases the safety in utilization of power supply system insulator.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure, 1- insulator body, 2- current acquisition ring, 3- warning device, 4- full skirt, 5- metal-ware, 6- pressure biography
Sensor 6,7- sheath, 8- warning lamp, 9- current sensor, 10 wireless communication devices, 11-PLC processor.
Specific embodiment
The present invention is described below with reference to specific embodiments.It will be appreciated by those skilled in the art that these embodiments are only
For illustrating the present invention, do not limit the scope of the invention in any way.
A kind of power supply system Intelligent insulating, referring to Fig. 1, including insulator body 1, current acquisition ring 2 and report
Alarm device 3 is provided with multiple full skirts 4 on the outside of insulator body 1, and the one end of the insulator body 1 is equipped with metal-ware 5, should
The inner wall of metal-ware 5 is equipped with pressure sensor 6, and there are six the pressure sensings 6, and all pressure sensors are evenly arranged on metal
On attachment, which is connected with warning device 3, and sheath 7 is equipped between full skirt 4 and metal-ware 5；Current acquisition ring 2
It is placed on sheath 7 positioned at insulator body 1 close to the side of metal-ware 5；
Warning device 3 includes warning lamp 8, current sensor 9, wireless communication device 10 and PLC processor 11, current sensor 9
It is connected with current acquisition ring 2, pressure sensor 6, PLC processor 11 connects current sensor 9, warning lamp 8 and wireless communication dress
10 are set, warning lamp 8 receives the flashing of 11 signal bright light of PLC processor, and device 10 issues warning to PLC processor 11 by wireless communication
Signal.
Specifically, the material of current acquisition ring is aluminum, sheath is silicone rubber jacket.
In a specific embodiment, pressure sensor 6 includes elastomer, foil gauge, compensating plate and electric bridge, the elasticity
Body is for deformation occurs when being under pressure, and for the foil gauge when deformation occurs for following elastomer, resistance value generates variation, described
Compensating plate adjusts length according to the change in resistance, and the electric bridge is for overlapping two resistance in parallel.
In above structure, pressure sensor real-time detection pressure size, and will test data and be sent to PLC processor, electricity
The electric current of stream acquisition ring acquisition outer surface of insulator, the size of current sensor real-time detection electric current, and will test data transmission
To PLC processor, if the pressure data or current data that detect exceed normal range (NR), warning lamp flashing wirelessly communicates simultaneously
Device sends warning message to mobile terminals such as the mobile phones of staff, and staff is reminded to carry out service work in time.
Claims (6)
1. a kind of power supply system is existed with Intelligent insulating, including insulator body, current acquisition ring and warning device, feature
In: multiple full skirts are provided on the outside of the insulator body, the one end of the insulator body is equipped with metal-ware, and the metal is attached
The inner wall of part is equipped with pressure sensor, which is connected with warning device, and shield is equipped between full skirt and metal-ware
Set；
The current acquisition ring is located at the insulator body and is placed on the sheath close to the side of metal-ware；
The warning device includes warning lamp, current sensor, wireless communication device and PLC processor, the current sensor
It is connected with the current acquisition ring, pressure sensor, PLC processor connects current sensor, warning lamp and wireless communication device,
The warning lamp receives PLC processor signal bright light, and device issues alarm signal to PLC processor by wireless communication.
2. power supply system as described in claim 1 Intelligent insulating, it is characterised in that: the material of the current acquisition ring
For aluminum.
3. power supply system as described in claim 1 Intelligent insulating, it is characterised in that: the sheath is silicon rubber shield
Set.
4. power supply system as described in claim 1 Intelligent insulating, it is characterised in that: the pressure sensor includes bullet
Property body, foil gauge, compensating plate and electric bridge, the elastomer is for deformation occurs when being under pressure, and the foil gauge is for following
For elastomer when deformation occurs, resistance value generates variation, and the compensating plate adjusts length according to the change in resistance, and the electric bridge is used for
Overlap two resistance in parallel.
5. power supply system as claimed in claim 4 Intelligent insulating, it is characterised in that: the pressure sensor has six
A, all pressure sensors are evenly arranged in metal-ware.
6. power supply system as described in claim 1 Intelligent insulating, it is characterised in that: the pressure sensor is examined in real time
Measuring pressure size, and will test data and be sent to the PLC processor, the electricity of the current acquisition ring acquisition outer surface of insulator
Stream, the size of the current sensor real-time detection electric current, and will test data and be sent to the PLC processor, if detecting
Pressure data or current data exceed normal range (NR), warning lamp flashing, while the wireless communication device to work people
The mobile terminals such as the mobile phone of member send warning message, and staff is reminded to carry out service work in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494244.2A CN110085376A (en) | 2019-06-09 | 2019-06-09 | A kind of power supply system Intelligent insulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494244.2A CN110085376A (en) | 2019-06-09 | 2019-06-09 | A kind of power supply system Intelligent insulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110085376A true CN110085376A (en) | 2019-08-02 |
Family
ID=67423975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494244.2A Pending CN110085376A (en) | 2019-06-09 | 2019-06-09 | A kind of power supply system Intelligent insulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110085376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029053A (en) * | 2019-12-31 | 2020-04-17 | 广东电网有限责任公司 | Suspension insulator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915228A (en) * | 2014-03-25 | 2014-07-09 | 江苏南瓷绝缘子股份有限公司 | Intelligent insulator for electric rail traffic traction power supply system |
| CN207781283U (en) * | 2017-12-13 | 2018-08-28 | 芦溪县鸿泰工业瓷厂 | A kind of electrified track traffic traction power supply system Intelligent insulating |
| CN109029672A (en) * | 2018-07-12 | 2018-12-18 | 上海斐讯数据通信技术有限公司 | It is a kind of intelligence body fat claim |
-
2019
- 2019-06-09 CN CN201910494244.2A patent/CN110085376A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915228A (en) * | 2014-03-25 | 2014-07-09 | 江苏南瓷绝缘子股份有限公司 | Intelligent insulator for electric rail traffic traction power supply system |
| CN207781283U (en) * | 2017-12-13 | 2018-08-28 | 芦溪县鸿泰工业瓷厂 | A kind of electrified track traffic traction power supply system Intelligent insulating |
| CN109029672A (en) * | 2018-07-12 | 2018-12-18 | 上海斐讯数据通信技术有限公司 | It is a kind of intelligence body fat claim |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029053A (en) * | 2019-12-31 | 2020-04-17 | 广东电网有限责任公司 | Suspension insulator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |