CN107515359A - A kind of high-tension electricity equipment discharge signal acquisition system - Google Patents
A kind of high-tension electricity equipment discharge signal acquisition system Download PDFInfo
- Publication number
- CN107515359A CN107515359A CN201610425564.9A CN201610425564A CN107515359A CN 107515359 A CN107515359 A CN 107515359A CN 201610425564 A CN201610425564 A CN 201610425564A CN 107515359 A CN107515359 A CN 107515359A
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- CN
- China
- Prior art keywords
- acquisition system
- signal acquisition
- ultraviolet sensor
- tension electricity
- light source
- 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
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of high-tension electricity equipment discharge signal acquisition system, the high-tension electricity equipment discharge signal acquisition system includes Ultraviolet sensor, USB camera, light source, power supply, the Ultraviolet sensor, USB camera, circuit of light sources is in parallel, the Ultraviolet sensor, USB camera, light source connects with power supply, the ultraviolet light of shelf depreciation is will detect that by Ultraviolet sensor, ultraviolet signal caused by apparatus local discharge is converted into electric signal again, enter embedded computer system by control circuit, open LED, video image acquisition is carried out for USB camera, and light source is provided, staff is it will be clear that situation inside power equipment, accurately determine trouble point, it is easy to use so as to be effectively accomplished, stability is good, gather accurate effect.
Description
Technical field
The present invention relates to a kind of power system, more particularly to a kind of high-tension electricity equipment discharge signal acquisition system.
Background technology
It is high-voltage isulation that shelf depreciation can occur in the presence of highfield for some weak parts in Electric Power Equipment Insulation
Middle common problem, although shelf depreciation will not typically cause the penetrability of insulation to puncture, dielectric can be caused（It is special
It is not organic dielectric）Local damage, if shelf depreciation long-term existence, can cause insulation degradation or even to hit under certain condition
Wear, the detection of current power equipment discharge is typically carried out by infrared thermography, ultrasonic corona detector etc., but there is
Inconvenient for use, the problems such as stability is poor, signal acquisition is inaccurate.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of it is easy to use, stability is good, the accurate high-tension electricity of collection
Power equipment discharge signal acquisition system.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of high-tension electricity equipment discharge signal acquisition system, including Ultraviolet sensor, USB camera, light source, power supply, it is described
Ultraviolet sensor, USB camera, circuit of light sources are in parallel, and the Ultraviolet sensor, USB camera, light source connect with power supply,
The ultraviolet light of shelf depreciation is will detect that by Ultraviolet sensor, then ultraviolet signal caused by apparatus local discharge is changed
Into electric signal, enter embedded computer system by control circuit, open LED lamps, video image is carried out for USB cameras
Collection provides light source, and staff accurately determines trouble point, so as to have it will be clear that situation inside power equipment
Effect reach easy to use, stability is good, the accurate effect of collection.
Preferably, the Ultraviolet sensor model R2868, is so easy to detect the discharge signal in power equipment.
Preferably, the light source is LED intense light sources, so it is easy to provide intense light source.
Preferably, the power supply is battery, so it is easy to the reuse of power supply.
Compared with prior art, a kind of beneficial effect of high-tension electricity equipment discharge signal acquisition system of the present invention：Pass through
The discharge signal that Ultraviolet sensor, USB camera, light source etc. come in clear accurately collection power equipment, is used so as to realize
Conveniently, stability is good, gathers accurate effect.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of theory diagram of high-tension electricity equipment discharge signal acquisition system of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As shown in figure 1, a kind of high-tension electricity equipment discharge signal acquisition system of the present invention, including Ultraviolet sensor, USB take the photograph
As head, light source, power supply, the Ultraviolet sensor, USB camera, circuit of light sources are in parallel, the Ultraviolet sensor, USB shootings
Head, light source connect with power supply, and the Ultraviolet sensor model R2868, the light source is LED intense light sources, and the power supply is
Battery.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, every the present invention's
All any modification, equivalent and improvement made within spirit and principle etc., should be included in the scope of the protection.
Claims (4)
- A kind of 1. high-tension electricity equipment discharge signal acquisition system, it is characterised in that：Including Ultraviolet sensor, USB camera, light Source, power supply, the Ultraviolet sensor, USB camera, circuit of light sources are in parallel, and the Ultraviolet sensor, USB camera, light source are equal Connected with power supply.
- A kind of 2. high-tension electricity equipment discharge signal acquisition system according to claim 1, it is characterised in that：It is described ultraviolet Sensor model number is R2868.
- A kind of 3. high-tension electricity equipment discharge signal acquisition system according to claim 1, it is characterised in that：The light source For LED intense light sources.
- A kind of 4. high-tension electricity equipment discharge signal acquisition system according to claim 1, it is characterised in that：The power supply For battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425564.9A CN107515359A (en) | 2016-06-16 | 2016-06-16 | A kind of high-tension electricity equipment discharge signal acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425564.9A CN107515359A (en) | 2016-06-16 | 2016-06-16 | A kind of high-tension electricity equipment discharge signal acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107515359A true CN107515359A (en) | 2017-12-26 |
Family
ID=60720867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425564.9A Withdrawn CN107515359A (en) | 2016-06-16 | 2016-06-16 | A kind of high-tension electricity equipment discharge signal acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107515359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381120A (en) * | 2018-12-29 | 2020-07-07 | 比亚迪股份有限公司 | Photoelectric induction detection method and circuit applied to high-voltage parts |
| CN111919061A (en) * | 2018-04-10 | 2020-11-10 | 霍尼韦尔国际公司 | Ultraviolet flame sensor with programmable sensitivity offset |
-
2016
- 2016-06-16 CN CN201610425564.9A patent/CN107515359A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919061A (en) * | 2018-04-10 | 2020-11-10 | 霍尼韦尔国际公司 | Ultraviolet flame sensor with programmable sensitivity offset |
| CN111381120A (en) * | 2018-12-29 | 2020-07-07 | 比亚迪股份有限公司 | Photoelectric induction detection method and circuit applied to high-voltage parts |
| CN111381120B (en) * | 2018-12-29 | 2022-01-07 | 比亚迪股份有限公司 | Photoelectric induction detection method and circuit applied to high-voltage parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171226 |
|
| WW01 | Invention patent application withdrawn after publication |