CN106597199A - Judgment method of GIS device built-in lightning arrester lead wire phase marking error - Google Patents
Judgment method of GIS device built-in lightning arrester lead wire phase marking error Download PDFInfo
- Publication number
- CN106597199A CN106597199A CN201611167855.9A CN201611167855A CN106597199A CN 106597199 A CN106597199 A CN 106597199A CN 201611167855 A CN201611167855 A CN 201611167855A CN 106597199 A CN106597199 A CN 106597199A
- Authority
- CN
- China
- Prior art keywords
- phases
- phase angle
- out wire
- phase
- arrester lead
- 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.)
- Granted
Links
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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
Abstract
The invention discloses a judgment method of a GIS device built-in lightning arrester lead wire phase marking error, relating to the technical field of electrical equipment maintenance. Firstly a test line of a resistive current tester and a lightning arrester lead wire are connected correspondingly according to a corresponding label, when the resistive current tester starts an automatic compensation function, the phase compensation angles and phase angles of A B and C phases are read, the phase angles of A B and C phases are read again after the automatic compensation function is stopped, according to the above parameters, whether a lightning arrester lead wire marking is wrong or not is judged, the real phase of a lightning arrester lead wire can be determined, then a lightning arrester lead wire with a wrong phase marking is changed, and the lightning arrester lead wire marking phase is corresponding to the real phase.
Description
Technical field
The present invention relates to electric power apparatus examination technical field, the built-in arrester lead-out wire of more particularly to a kind of GIS device
The determination methods of separate sign mistake.
Background technology
GIS (GAS INSULATED SWITCHGEAR) is the English abbreviation of gas-insulating and fully-enclosed combined electrical apparatus.GIS by
Breaker, disconnecting switch, earthed switch, transformer, arrester, bus, connector and outlet terminal etc. constitute, these equipment or
Part is all enclosed in the shell of metallic ground, SF6 insulating gas filled with certain pressure inside it, therefore also referred to as SF6 is complete
Switchgear.
Mostly by the way of built-in, often there is separate sign mistake to arrester in the lead-out wire Jing of its tail end in GIS device
Problem, once there is the problem, staff will by the three-phase p-wire of testing current in resistance property instrument according to sign it is separate
It is attached, so as to correct test result cannot be obtained, to test job very big difficulty is caused.
The content of the invention
The technical problem to be solved in the present invention is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of GIS device is built-in to keep away
The determination methods of the separate sign mistake of thunder device lead-out wire, solve due to the separate sign mistake of arrester lead-out wire, cannot during test
The problem for going out accurate result, with can quickly find separate sign mistake and the characteristics of determine truly separate.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of built-in arrester of GIS device is drawn
The determination methods of the separate sign mistake of line, specific works are comprised the following steps：
（1）The three-phase p-wire of testing current in resistance property instrument and the separate of arrester lead-out wire sign are carried out into correspondence connection；
（2）Start testing current in resistance property instrument to be tested, the phase compensation angle value of read test ABC three-phases and phase angle；
（3）The phase angle automatic compensation function of testing current in resistance property instrument is closed, the phase angle of ABC three-phases is read；
（4）According to step（2）And step（3）The data of middle reading are analyzed and judge that arrester lead-out wire is true separate and indicates
It is separate whether to correspond to, and judge to indicate the arrester lead-out wire of mistake；
（5）The arrester lead-out wire of separate sign mistake is modified, is made arrester lead-out wire true separate and is indicated separate
It is corresponding.
Preferably, judge that the method for arrester lead-out wire for indicating mistake is：When arrester lead-out wire A phases are denoted as B
Phase, when B phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 205 ° ± 4 °, B phases
Phase angle be 204 ° ± 4 °, the phase angle of C phases be 203 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is
324 ° ± 4 °, the phase angle of B phases be 204 ° ± 4 °, the phase angle of C phases be 84 ° ± 4 °.
Preferably, judge that the method for arrester lead-out wire for indicating mistake is：When arrester lead-out wire B phases are denoted as C
Phase, when C phases are denoted as B phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 203 ° ± 4 °, B phases
Phase angle be 324 ° ± 4 °, the phase angle of C phases be 323 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is
84 ° ± 4 °, the phase angle of B phases be 324 ° ± 4 °, the phase angle of C phases be 204 ° ± 4 °.
Preferably, judge that the method for arrester lead-out wire for indicating mistake is：When arrester lead-out wire A phases are denoted as C
Phase, when C phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 83 ° ± 4 °, B phases
Phase angle be 84 ° ± 4 °, the phase angle of C phases be 85 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is 204 °
± 4 °, the phase angle of B phases be 84 ° ± 4 °, the phase angle of C phases be 324 ° ± 4 °.
Preferably, judge that the method for arrester lead-out wire for indicating mistake is：When arrester lead-out wire B phases are denoted as A
Phase, C phases are denoted as B phases, and when A phases are denoted as C phases, the phase compensation angle for reading ABC three-phases is 0 ° ± 4 °, and the phase angle of A phases is
323 ° ± 4 °, the phase angle of B phases be 324 ° ± 4 °, the phase angle of C phases be 325 ° ± 4 °；After closing testing current in resistance property instrument, A
The phase angle of phase, B phases and C phases is 324 ° ± 4 °.
Preferably, judge that the method for arrester lead-out wire for indicating mistake is：When arrester lead-out wire C phases are denoted as A
Phase, A phases are denoted as B phases, and when B phases are denoted as C phases, the phase compensation angle for reading ABC three-phases is 0 ° ± 4 °, and the phase angle of A phases is
203 ° ± 4 °, the phase angle of B phases be 204 ° ± 4 °, the phase angle of C phases be 205 ° ± 4 °；After closing testing current in resistance property instrument, A
The phase angle of phase, B phases and C phases is 204 ° ± 4 °.
It is using the beneficial effect produced by above-mentioned technical proposal：The present invention keeps away by the way that a kind of GIS device of design is built-in
The determination methods of the separate sign mistake of thunder device lead-out wire, are connected, resistive by testing current in resistance property instrument and arrester lead-out wire
Current tester reads the phase compensation angle and phase angle of ABC three-phases when opening automatic compensation function, closing compensation work(automatically
Can after again read off the phase angle of ABC three-phases, arrester lead-out wire sign whether mistake, and energy are judged according to above parametric synthesis
Determine the true separate of arrester lead-out wire, be then modified the arrester lead-out wire of separate sign mistake, make sign phase
It is not and true separate corresponding.
Description of the drawings
Fig. 1 is the flow chart of the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is further detailed explanation.
As shown in figure 1, for a kind of determination methods of the built-in arrester lead-out wire of GIS device of the invention separate sign mistake
Logical flow chart, specific works are comprised the following steps：
（1）The three-phase p-wire of testing current in resistance property instrument and the separate of arrester lead-out wire sign are carried out into correspondence connection；
（2）Start testing current in resistance property instrument to be tested, the phase compensation angle value of read test ABC three-phases and phase angle；
（3）The phase angle automatic compensation function of testing current in resistance property instrument is closed, the phase angle of ABC three-phases is read；
（4）According to step（2）And step（3）The data of middle reading are analyzed and judge that arrester lead-out wire is true separate and indicates
It is separate whether to correspond to, and judge to indicate the arrester lead-out wire of mistake；
（5）The arrester lead-out wire of separate sign mistake is modified, is made arrester lead-out wire true separate and is indicated separate
It is corresponding.
It is below the situation of the separate sign mistake of various arrester lead-out wires.
When arrester lead-out wire A phases are denoted as B phases, when B phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is
240 ° ± 4 °, the phase angle of A phases is 205 ° ± 4 °, the phase angle of B phases is 204 ° ± 4 °, the phase angle of C phases is 203 ° ± 4 °；Close
After impatency current tester, the phase angle of A phases is 324 ° ± 4 °, the phase angle of B phases is 204 ° ± 4 °, the phase angle of C phases is
84°±4°。
When arrester lead-out wire B phases are denoted as C phases, when C phases are denoted as B phases, the phase compensation angle for reading ABC three-phases is
240 ° ± 4 °, the phase angle of A phases is 203 ° ± 4 °, the phase angle of B phases is 324 ° ± 4 °, the phase angle of C phases is 323 ° ± 4 °；Close
After impatency current tester, the phase angle of A phases is 84 ° ± 4 °, the phase angle of B phases is 324 ° ± 4 °, the phase angle of C phases is
204°±4°。
When arrester lead-out wire A phases are denoted as C phases, when C phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is
240 ° ± 4 °, the phase angle of A phases is 83 ° ± 4 °, the phase angle of B phases is 84 ° ± 4 °, the phase angle of C phases is 85 ° ± 4 °；Close
After testing current in resistance property instrument, the phase angle of A phases is 204 ° ± 4 °, the phase angle of B phases is 84 ° ± 4 °, the phase angle of C phases is 324 °
±4°。
When arrester lead-out wire B phases are denoted as A phases, C phases are denoted as B phases, when A phases are denoted as C phases, read ABC three-phases
Phase compensation angle is 0 ° ± 4 °, and the phase angle of A phases is 323 ° ± 4 °, the phase angle of B phases is 324 ° ± 4 °, the phase angle of C phases is
325°±4°；After closing testing current in resistance property instrument, the phase angle of A phases, B phases and C phases is 324 ° ± 4 °.
When arrester lead-out wire C phases are denoted as A phases, A phases are denoted as B phases, when B phases are denoted as C phases, read ABC three-phases
Phase compensation angle is 0 ° ± 4 °, and the phase angle of A phases is 203 ° ± 4 °, the phase angle of B phases is 204 ° ± 4 °, the phase angle of C phases is
205°±4°；After closing testing current in resistance property instrument, the phase angle of A phases, B phases and C phases is 204 ° ± 4 °.
It is using the beneficial effect produced by above-mentioned technical proposal：The present invention keeps away by the way that a kind of GIS device of design is built-in
The determination methods of the separate sign mistake of thunder device lead-out wire, are connected, resistive by testing current in resistance property instrument and arrester lead-out wire
Current tester reads the phase compensation angle and phase angle of ABC three-phases when opening automatic compensation function, closing compensation work(automatically
Can after again read off the phase angle of ABC three-phases, arrester lead-out wire sign whether mistake, and energy are judged according to above parametric synthesis
Determine the true separate of arrester lead-out wire, be then modified the lead-out wire of separate sign mistake, make sign separate and true
Reality is not corresponding.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of built-in arrester lead-out wire of GIS device is separate indicates wrong determination methods, it is characterised in that：Specific works bag
Include following steps：
（1）The three-phase p-wire of testing current in resistance property instrument and the separate of arrester lead-out wire sign are carried out into correspondence connection；
（2）Start testing current in resistance property instrument to be tested, the phase compensation angle value of read test ABC three-phases and phase angle；
（3）The phase angle automatic compensation function of testing current in resistance property instrument is closed, the phase angle of ABC three-phases is read；
（4）According to step（2）And step（3）The data of middle reading are analyzed and judge that arrester lead-out wire is true separate and indicates
It is separate whether to correspond to, and judge to indicate the arrester lead-out wire of mistake；
（5）The arrester lead-out wire of separate sign mistake is modified, is made arrester lead-out wire true separate and is indicated separate
It is corresponding.
2. a kind of built-in arrester lead-out wire of GIS device according to claim 1 is separate indicates wrong determination methods, its
It is characterised by：The method of arrester lead-out wire judging to indicate mistake is：When arrester lead-out wire A phases are denoted as B phases,
When B phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 205 ° ± 4 °, B phases
Phase angle is 204 ° ± 4 °, the phase angle of C phases is 203 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is 324 °
± 4 °, the phase angle of B phases be 204 ° ± 4 °, the phase angle of C phases be 84 ° ± 4 °.
3. a kind of built-in arrester lead-out wire of GIS device according to claim 1 is separate indicates wrong determination methods, its
It is characterised by：The method of arrester lead-out wire judging to indicate mistake is：When arrester lead-out wire B phases are denoted as C phases,
When C phases are denoted as B phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 203 ° ± 4 °, B phases
Phase angle is 324 ° ± 4 °, the phase angle of C phases is 323 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is 84 °
± 4 °, the phase angle of B phases be 324 ° ± 4 °, the phase angle of C phases be 204 ° ± 4 °.
4. a kind of built-in arrester lead-out wire of GIS device according to claim 1 is separate indicates wrong determination methods, its
It is characterised by：The method of arrester lead-out wire judging to indicate mistake is：When arrester lead-out wire A phases are denoted as C phases,
When C phases are denoted as A phases, the phase compensation angle for reading ABC three-phases is 240 ° ± 4 °, and the phase angle of A phases is 83 ° ± 4 °, B phases
Phase angle is 84 ° ± 4 °, the phase angle of C phases is 85 ° ± 4 °；After closing testing current in resistance property instrument, the phase angle of A phases is 204 ° ±
4 °, the phase angle of B phases be 84 ° ± 4 °, the phase angle of C phases be 324 ° ± 4 °.
5. a kind of built-in arrester lead-out wire of GIS device according to claim 1 is separate indicates wrong determination methods, its
It is characterised by：The method of arrester lead-out wire judging to indicate mistake is：When arrester lead-out wire B phases are denoted as A phases,
C phases are denoted as B phases, and when A phases are denoted as C phases, the phase compensation angle for reading ABC three-phases is 0 ° ± 4 °, and the phase angle of A phases is
323 ° ± 4 °, the phase angle of B phases be 324 ° ± 4 °, the phase angle of C phases be 325 ° ± 4 °；After closing testing current in resistance property instrument, A
The phase angle of phase, B phases and C phases is 324 ° ± 4 °.
6. a kind of built-in arrester lead-out wire of GIS device according to claim 1 is separate indicates wrong determination methods, its
It is characterised by：The method of arrester lead-out wire judging to indicate mistake is：When arrester lead-out wire C phases are denoted as A phases,
A phases are denoted as B phases, and when B phases are denoted as C phases, the phase compensation angle for reading ABC three-phases is 0 ° ± 4 °, and the phase angle of A phases is 203 °
± 4 °, the phase angle of B phases be 204 ° ± 4 °, the phase angle of C phases be 205 ° ± 4 °；After closing testing current in resistance property instrument, A phases, B phases
204 ° ± 4 ° are with the phase angle of C phases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167855.9A CN106597199B (en) | 2016-12-16 | 2016-12-16 | A kind of judgment method of the separate mark mistake of arrester lead-out wire built in GIS device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167855.9A CN106597199B (en) | 2016-12-16 | 2016-12-16 | A kind of judgment method of the separate mark mistake of arrester lead-out wire built in GIS device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106597199A true CN106597199A (en) | 2017-04-26 |
| CN106597199B CN106597199B (en) | 2019-06-07 |
Family
ID=58600652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611167855.9A Active CN106597199B (en) | 2016-12-16 | 2016-12-16 | A kind of judgment method of the separate mark mistake of arrester lead-out wire built in GIS device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106597199B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283385A (en) * | 2018-10-17 | 2019-01-29 | 许昌许继软件技术有限公司 | A kind of arrester monitoring data on-line processing method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122573A (en) * | 1989-10-05 | 1991-05-24 | Meidensha Corp | Apparatus for detecting deterioration of lightning arrester |
| CN102253359A (en) * | 2011-04-28 | 2011-11-23 | 深圳市锐能微科技有限公司 | Method and system for correcting false wiring of three-phase four-wire watt-hour meter and watt-hour meter |
| CN103219654A (en) * | 2013-04-28 | 2013-07-24 | 国家电网公司 | Improved direct current power box with arrester |
| CN104316822A (en) * | 2014-11-05 | 2015-01-28 | 国家电网公司 | Method for rapidly and accurately judging false wiring of metering device |
| CN104459433A (en) * | 2013-09-12 | 2015-03-25 | 弗兰克公司 | Method and device for measuring electrical quantities |
| CN104502736A (en) * | 2015-01-09 | 2015-04-08 | 珠海派诺科技股份有限公司 | Online phase sequence self-adapting method |
-
2016
- 2016-12-16 CN CN201611167855.9A patent/CN106597199B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122573A (en) * | 1989-10-05 | 1991-05-24 | Meidensha Corp | Apparatus for detecting deterioration of lightning arrester |
| CN102253359A (en) * | 2011-04-28 | 2011-11-23 | 深圳市锐能微科技有限公司 | Method and system for correcting false wiring of three-phase four-wire watt-hour meter and watt-hour meter |
| CN103219654A (en) * | 2013-04-28 | 2013-07-24 | 国家电网公司 | Improved direct current power box with arrester |
| CN104459433A (en) * | 2013-09-12 | 2015-03-25 | 弗兰克公司 | Method and device for measuring electrical quantities |
| CN104316822A (en) * | 2014-11-05 | 2015-01-28 | 国家电网公司 | Method for rapidly and accurately judging false wiring of metering device |
| CN104502736A (en) * | 2015-01-09 | 2015-04-08 | 珠海派诺科技股份有限公司 | Online phase sequence self-adapting method |
Non-Patent Citations (2)
| Title |
|---|
| 韩金尅: "GIS内置避雷器带电检测异常情况分析", 《电气安全技术》 * |
| 高振府 等: "避雷器阻性电流测试自动边补为负值的原因分析", 《河北工程技术高等专科学校学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283385A (en) * | 2018-10-17 | 2019-01-29 | 许昌许继软件技术有限公司 | A kind of arrester monitoring data on-line processing method and system |
| CN109283385B (en) * | 2018-10-17 | 2021-05-04 | 许昌许继软件技术有限公司 | Lightning arrester monitoring data online processing method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106597199B (en) | 2019-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206696385U (en) | A kind of silastic material surface state man-made chamber platform | |
| CN103018599A (en) | Method for three-phase detection of errors of three-phase electronic transformer of gas insulated switchgear (GIS) | |
| CN203071482U (en) | High-tension switchgear having gas analysis function | |
| CN103605051A (en) | Gas insulated metal tip defect device for partial discharge test under impact voltage | |
| CN109738764A (en) | A kind of cable slack layer test device and test method | |
| CN103293507B (en) | The online test method of current transformer error | |
| CN207366687U (en) | A kind of cable T connector scene overpressure resistance detecting device | |
| CN110703152A (en) | Method for testing braking characteristic of differential protection ratio of transformer | |
| CN110501619A (en) | A kind of high frequency response partial pressure measuring apparatus | |
| CN106597199A (en) | Judgment method of GIS device built-in lightning arrester lead wire phase marking error | |
| CN203849288U (en) | Wiring conversion device for electrical routine tests of transformer | |
| CN106896302A (en) | GIS device low-voltage conductor surface field strength meter and method | |
| CN103267934A (en) | Portable direct current test discharging rod | |
| CN103743978B (en) | Multifunction testing device for gas-filled switch cabinet | |
| CN208984744U (en) | A kind of modified generator stator winding Surface potential measurement instrument | |
| CN104007294B (en) | Overhead line parameter measurement wiring device | |
| CN110426616A (en) | A kind of GIS partial discharge detection device and method based on flange plate bolt | |
| CN107271775B (en) | electric power overhead line phase detection method | |
| CN203232017U (en) | Gas detection device for high-tension switch cabinet | |
| CN113156276B (en) | Method for checking and debugging secondary voltage loop of bus alternating-current withstand voltage test of switching equipment | |
| JP3349275B2 (en) | Elephant for cable head | |
| CN106291267B (en) | The electrical property test instrument of spacecraft thermal test multicore cable | |
| CN209356664U (en) | Voltage transformer pressure resistance local discharge test device in GIS | |
| CN111638434A (en) | High-voltage oil-filled cable terminal fault prediction device and method | |
| CN109856487A (en) | Study the fever simulator of GIS inner conductor and skin temperature corresponding relationship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |