CN106645891A - Power grid high-voltage line live part verification method - Google Patents
Power grid high-voltage line live part verification method Download PDFInfo
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- CN106645891A CN106645891A CN201611008739.2A CN201611008739A CN106645891A CN 106645891 A CN106645891 A CN 106645891A CN 201611008739 A CN201611008739 A CN 201611008739A CN 106645891 A CN106645891 A CN 106645891A
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- voltage
- data processing
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- information
- personal safety
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- 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
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention relates to a power grid high-voltage line live part verification method. The method includes the following steps that: (1) the voltage information of a current line is judged; (2) the voltage information is sent to a data processing unit for analysis processing; (3) if the data processing unit does not receive the voltage information, positioning is performed through a positioning module; (4) if the data processing unit receives the voltage information, the data processing unit performs comparative analysis on the received voltage information and standard range voltage information, divides high-voltage, low-voltage and personal safety voltage value areas and displays the division results; and (5) and when a current voltage value exceeds a personal safety voltage value range, an alarm unit gives an alarm, and the voltage value is sent to a handheld terminal through a wireless transmission module, so that the handheld terminal displays the voltage value. With the power grid high-voltage line live part verification method of the present invention adopted, whether an object to be measured is electrified can be detected through a detecting device, and when the specific value of the voltage of the object to be measured can be determined, and the specific voltage value can be displayed on the screen by the display device, and therefore, the personal safety of power maintenance personnel can be improved.
Description
Technical field
The present invention relates to a kind of electricity-testing method, and in particular to a kind of electrical network high-tension line electricity-testing method.
Background technology
Electroscopic device, be it is a kind of being capable of the whether powered instrument of detection object.For example, electrical network high-tension line electricity-testing method energy
It is enough that high-tension apparatus or electric line are detected, so that it is determined that whether high-tension apparatus or electric line have electric presence, enter
And ensure the life security of power equipment maintaining personnel.
Wherein, electroscopic device of the prior art generally includes electroscopic device main frame, and fixes with electroscopic device main frame
The electroscopic device metal probe of connection, is provided with ordinary circuit board, electroscopic device metal probe and electrical verification in the electroscopic device main frame
Ordinary circuit board electrical connection in device main frame；Specifically, the ordinary circuit board in electroscopic device main frame is also associated with alarm.
During operation, the hand-held electroscopic device main frame of power equipment maintaining personnel, and electroscopic device metal probe is contacted with object under test, if electrical verification
Device detect object under test it is powered when, then alarm sends alarm, is arranged with reminding power equipment maintaining personnel to make corresponding safety
Apply, so as to ensure its personal safety.
However, present inventor has found whether existing electroscopic device can only be detected powered on object under test, to carry
For alarm, occurrence with voltage on object under test is not can determine that, i.e., existing electroscopic device not can determine that object under test
The voltage of upper institute's band is normal rated voltage, residual voltage or electrostatic induction voltage, therefore is easily caused power equipment maintaining people
Judgement of the member in operation is impacted, it is impossible to be normally carried out operation.
The content of the invention
It is an object of the invention to provide a kind of electrical network high-tension line electricity-testing method, can not to solve existing electroscopic device
The voltage for determining institute's band on object under test is normal rated voltage, residual voltage or electrostatic induction voltage, therefore is easily led
Send a telegraph judgement of the power maintenance personal in operation impacted, it is impossible to be normally carried out the problem of operation.
For achieving the above object, present invention employs technical scheme below：
The electroscopic device that a kind of electrical network high-tension line electricity-testing method is adopted includes voltage detection unit, data processing unit, nothing
Line transmitter module, alarm unit, display unit and locating module, it is characterised in that：The electrical network high-tension line electricity-testing method, bag
Include following steps：
（1）The information of voltage of current line is detected by voltage detection unit；
（2）The information of voltage is sent into data processing unit and is analyzed process；
（3）If data processing unit does not receive information of voltage, current detection position is positioned by locating module, it is no
Then, lower step is carried out；
（4）If data processing unit is analyzed the information of voltage for receiving with critical field information of voltage, and divides
Go out high pressure, low pressure and personal safety magnitude of voltage region, and division result is shown；
（5）When current voltage value exceeds personal safety range of voltage values, alarm unit is reported to the police, and is sent by wireless transmitter module
Shown to handheld terminal.
The voltage detection unit includes voltage sensor and voltage conversion circuit.
As shown from the above technical solution, the present invention can not only detect on object under test whether band by detection means
Electricity, but also occurrence with voltage on object under test is can determine, and shown specific magnitude of voltage by display device
On screen, so as to power equipment maintaining personnel can pass through the concrete magnitude of voltage of display on screen, object under test is judged exactly
The voltage of upper institute's band is normal rated voltage, residual voltage or electrostatic induction voltage, and then determines and be under the present circumstances
It is no to be normally carried out operation；Meanwhile, the electroscopic device that the present invention is provided can effectively improve the person peace of power equipment maintaining personnel
Quan Xing.
Description of the drawings
Fig. 1 is the system diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described：
As shown in figure 1, the electrical network high-tension line electricity-testing method of the present embodiment, including voltage detection unit 1, data processing unit 2,
Wireless transmitter module 3, alarm unit 4, display unit 5 and locating module 6, voltage detection unit 1 is used for real-time detection determinand
Voltage on body, and the numerical value of voltage to be measured is sent into data processing unit 2, data processing unit 2 is used to be received
Voltage data is compared with normal voltage high-low pressure critical value, marks off the result of high pressure and low pressure, and the result is passed through
Display unit 5 is shown, when undetected magnitude of voltage, is then reported to the police by alarm unit 4, and locating module 6 is used for will inspection
The data of survey carry out current location positioning, and the voltage detection unit 1 includes voltage sensor and voltage conversion circuit.
The information of voltage of current line is detected by voltage detection unit 1, the information of voltage is sent into data processing list
Unit 2 is analyzed process；If data processing unit 2 does not receive information of voltage, by locating module 6 to current detection position
Positioned, otherwise, carried out lower step；If data processing unit 2 is by the information of voltage for receiving and critical field information of voltage
It is analyzed, and marks off high pressure, low pressure and personal safety magnitude of voltage region, and division result is shown；If working as
When front magnitude of voltage exceeds personal safety range of voltage values, alarm unit 4 is reported to the police, and is sent to hand-held by wireless transmitter module 3
Terminal is shown.
Whether the present invention can not only be detected powered on object under test by detection means, but also be can determine to be measured
Occurrence with voltage on object, and included specific magnitude of voltage on screen by display device, so as to power equipment maintaining
Personnel can pass through the concrete magnitude of voltage shown on screen, and the voltage that institute's band on object under test is judged exactly is normal volume
Determine voltage, residual voltage or electrostatic induction voltage, and then determine whether operation can be normally carried out under the present circumstances；Together
When, the electroscopic device that the present invention is provided can effectively improve the Personal Safety of power equipment maintaining personnel.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (2)
1. a kind of electrical network high-tension line electricity-testing method, the electroscopic device for being adopted include voltage detection unit, data processing unit,
Wireless transmitter module, alarm unit, display unit and locating module, it is characterised in that：The electrical network high-tension line electricity-testing method,
Comprise the following steps：
（1）The information of voltage of current line is detected by voltage detection unit；
（2）The information of voltage is sent into data processing unit and is analyzed process；
（3）If data processing unit does not receive information of voltage, current detection position is positioned by locating module, it is no
Then, lower step is carried out；
（4）If data processing unit is analyzed the information of voltage for receiving with critical field information of voltage, and divides
Go out high pressure, low pressure and personal safety magnitude of voltage region, and division result is shown；
（5）When current voltage value exceeds personal safety range of voltage values, alarm unit is reported to the police, and is sent by wireless transmitter module
Shown to handheld terminal.
2. electrical network high-tension line electricity-testing method according to claim 1, it is characterised in that：The voltage detection unit（1）
Including voltage sensor and voltage conversion circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008739.2A CN106645891A (en) | 2016-11-16 | 2016-11-16 | Power grid high-voltage line live part verification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008739.2A CN106645891A (en) | 2016-11-16 | 2016-11-16 | Power grid high-voltage line live part verification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645891A true CN106645891A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008739.2A Pending CN106645891A (en) | 2016-11-16 | 2016-11-16 | Power grid high-voltage line live part verification method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106645891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
Citations (7)
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| CN201662592U (en) * | 2010-04-23 | 2010-12-01 | 江苏科技大学 | Intelligent extra-high voltage electroscope |
| CN102645573A (en) * | 2012-05-11 | 2012-08-22 | 西安电子科技大学 | Noncontact ultrahigh voltage electricity detector |
| CN102998520A (en) * | 2012-12-25 | 2013-03-27 | 黄石供电公司变电运行中心 | Digital display high-voltage electroscope of telescopic rod |
| CN203616382U (en) * | 2013-10-16 | 2014-05-28 | 国网山东省电力公司青岛供电公司 | Safety electroscope and discharger |
| DE102013016397A1 (en) * | 2013-10-01 | 2014-07-31 | Daimler Ag | Voltage tester for testing operation voltage between lines of IT system for transporting electric current to operate electric motor of e.g. electric motor car, has coupler arranged between lines and coupling source voltage between lines |
| CN105092941A (en) * | 2015-08-25 | 2015-11-25 | 河北国昊电力科技有限公司 | Electroscope |
| CN105137157A (en) * | 2015-09-09 | 2015-12-09 | 国家电网公司 | Alternating- and direct-current high-voltage electricity testing device |
-
2016
- 2016-11-16 CN CN201611008739.2A patent/CN106645891A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201662592U (en) * | 2010-04-23 | 2010-12-01 | 江苏科技大学 | Intelligent extra-high voltage electroscope |
| CN102645573A (en) * | 2012-05-11 | 2012-08-22 | 西安电子科技大学 | Noncontact ultrahigh voltage electricity detector |
| CN102998520A (en) * | 2012-12-25 | 2013-03-27 | 黄石供电公司变电运行中心 | Digital display high-voltage electroscope of telescopic rod |
| DE102013016397A1 (en) * | 2013-10-01 | 2014-07-31 | Daimler Ag | Voltage tester for testing operation voltage between lines of IT system for transporting electric current to operate electric motor of e.g. electric motor car, has coupler arranged between lines and coupling source voltage between lines |
| CN203616382U (en) * | 2013-10-16 | 2014-05-28 | 国网山东省电力公司青岛供电公司 | Safety electroscope and discharger |
| CN105092941A (en) * | 2015-08-25 | 2015-11-25 | 河北国昊电力科技有限公司 | Electroscope |
| CN105137157A (en) * | 2015-09-09 | 2015-12-09 | 国家电网公司 | Alternating- and direct-current high-voltage electricity testing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113358953B (en) * | 2021-05-31 | 2022-09-20 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |