CN105424079B - A kind of SF6 experiment auxiliary machines and its experiment householder method - Google Patents
A kind of SF6 experiment auxiliary machines and its experiment householder method Download PDFInfo
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- CN105424079B CN105424079B CN201510556557.8A CN201510556557A CN105424079B CN 105424079 B CN105424079 B CN 105424079B CN 201510556557 A CN201510556557 A CN 201510556557A CN 105424079 B CN105424079 B CN 105424079B
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- 238000002474 experimental method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 15
- 238000005259 measurement Methods 0.000 claims abstract description 25
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010998 test method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A kind of SF6 tests auxiliary machine, it is characterised in that：The auxiliary machine includes moisture measurement module, SF6 measurement of concetrations module, temperature-measuring module, data input module, data disaply moudle and computing module；Moisture measurement module, SF6 measurement of concetrations module, temperature-measuring module and data input module connection data disaply moudle, temperature-measuring module and data input module connection computing module.The method program is succinct, result of calculation accurate, beneficial in maintenance field popularization and application.
Description
Technical field：The present invention provides a kind of SF6 experiment auxiliary machines and its experiment householder method.
Background technology：Current mode program is complicated, result is not accurate enough.
The content of the invention：
Goal of the invention：The present invention provides a kind of SF6 experiment auxiliary machines and its experiment householder method, existing the purpose is to solve
Mode existing for the cluster complexity inaccurate problem of result.
Technical scheme：The present invention is achieved by the following technical solutions：
A kind of SF6 tests auxiliary machine, it is characterised in that：The auxiliary machine includes moisture measurement module, SF6 measurement of concetration moulds
Block, temperature-measuring module, data input module, data disaply moudle and computing module；Moisture measurement module, SF6 measurement of concetrations
Module, temperature-measuring module and data input module connection data disaply moudle, temperature-measuring module and data input module connect
Connect computing module.
The SF6 implemented using a kind of above-mentioned SF6 experiment auxiliary machines tests householder method, it is characterised in that：The method
The step of it is as follows：
The first step：Collection SF6 concentration simultaneously shows --- whether display environment SF6 concentration is qualified；
Second step：Collection humidity simultaneously shows --- whether displaying scene ambient humidity is qualified；
3rd step：Collecting temperature t simultaneously shows --- displaying scene actual temperature value, and found out from database according to t values it is right
Answer data Pt；
4th step：Input humidity value x simultaneously shows --- corresponding data X is found out from database according to x values；
5th step：Calculate --- Pt and X are brought into formula and is calculated,Obtain result
x1；
7th step：Display result --- including the result data x1 for calculating and the evaluation knot of " qualified " " unqualified "
Really.
Advantage and effect：The present invention provides a kind of SF6 experiment auxiliary machines and its experiment householder method, the letter of the method program
Clean, result of calculation is accurate, beneficial in maintenance field popularization and application.
Brief description of the drawings：
Fig. 1 is structural schematic block diagram of the invention.
Specific embodiment：The present invention is described further below in conjunction with the accompanying drawings：
As shown in figure 1, the present invention provides a kind of SF6 experiments auxiliary machine, the auxiliary machine includes that moisture measurement module, SF6 are dense
Degree measurement module, temperature-measuring module, data input module, data disaply moudle and computing module；Moisture measurement module, SF6
Measurement of concetration module, temperature-measuring module and data input module connection data disaply moudle, temperature-measuring module and data are defeated
Enter module connection computing module.
Moisture measurement module --- by measure field humidity, help testing crew to judge whether experimental condition meets standard
It is required that, certainty of measurement requirement is higher than 1%, and measurement range is 0~100%.
SF6 measurement of concetration modules --- by measure field SF6 concentration, testing crew may determine that site environment i.e. SF6
Whether concentration is safe, it is desirable to when the concentration value of measurement is more than 1000ppm alarms.
Temperature-measuring module --- measure field environment temperature, test requirements document precision is higher than 0.1 DEG C, and measurement range is from -40
DEG C to 50 DEG C.
Data input module --- input equipment tests micro- water number, it is desirable to be capable of the numeral of input tape decimal point, and decimal
At least contain 3 bit digitals after point.
Data disaply moudle --- display measured value, result of calculation etc., the display result of modules is not covered mutually and shadow
Ring, corresponding restricted word and number of significant digit numeral can be shown.
Computing module --- calculated by formula using the temperature and input data of measurement, correctly can accurately be read
Data, calculating process understands that calculation procedure logic is reasonable, as a result correctly.
Power supply needed for modules etc. is not stated otherwise, but should be with battery etc., disclosure satisfy that rechargeable requirement.
The step of SF6 experiment householder methods that a kind of SF6 experiments auxiliary machine is implemented, the method, is as follows：
The first step：Collection SF6 concentration simultaneously shows --- whether display environment SF6 concentration is qualified；
Second step：Collection humidity simultaneously shows --- whether displaying scene ambient humidity is qualified；
3rd step：Collecting temperature t simultaneously shows --- displaying scene actual temperature value, and found out from database according to t values it is right
Answer data Pt；
4th step：Input humidity value x simultaneously shows --- corresponding data X is found out from database according to x values；
5th step：Calculate --- Pt and X are brought into formula and is calculated,Obtain result
The work that x1 is used；
7th step：Display result --- including the result data x1 for calculating and the evaluation knot of " qualified " " unqualified "
Really.
Instrument using effect
The program is carried out in electrical test class of Shenyang branch, and comparing result is as follows：
The micro- water method of testing of A, common SF6：
1st, it is directly entered trial zone, it is impossible to judge whether site environment is safe.
2nd, with hygrometer measure field humidity value, and record on the regular payroll.
3rd, use thermometer measure site temperature instead, and record on the regular payroll.
4th, use micro- water tester instead and measure micro- water number of SF6 gases, and record on the regular payroll.
5th, data are taken back into Office Area to be calculated, judges whether measurement result is qualified, and calculating process is as follows：
5.1 testing crews find corresponding data in paper list manually by the temperature value for recording；
5.2, further according to the micro- water number for recording, find another data in paper list manually；
5.3 two data that will be found, using formula, hand computation goes out required result；
5.4 judge whether result of the test is qualified.
6th, trial zone is returned to, result of the test is reported to personnel needed for trial zone.
The test method obtains result of the test and spends one day or so time
The micro- water method of testing of B, new SF6
1st, it is whether safe using SF6 experiment auxiliary machine measurements trial zone SF6 concentration, and scene temperature, humidity.
2nd, micro- water number of SF6 gases is measured using micro- water tester, is input in SF6 experiment auxiliary machines, obtain experiment knot
Really, result is reported to personnel needed for trial zone.
The test method obtains result of the test probably needs half an hour.
By comparing it is seen that, can be with modified test method using SF6 experiment auxiliary machines, it is ensured that personnel's person peace
Entirely, test period is shortened, result of the test mistake is carried significantly so as to the accuracy of guarantee test result caused by reducing human factor
High workload efficiency.
Claims (1)
1. the SF6 experiment householder methods that a kind of SF6 experiments auxiliary machine is implemented, it is characterised in that：The method is using following auxiliary
Instrument：The auxiliary machine includes moisture measurement module, SF6 measurement of concetrations module, temperature-measuring module, data input module, data
Display module and computing module；Moisture measurement module, SF6 measurement of concetrations module, temperature-measuring module and data input module connect
Connect data disaply moudle, temperature-measuring module and data input module connection computing module；
The step of the method, is as follows：
The first step：Collection SF6 concentration simultaneously shows --- whether display environment SF6 concentration is qualified；
Second step：Collection humidity simultaneously shows --- whether displaying scene ambient humidity is qualified；
3rd step：Collecting temperature t simultaneously shows --- displaying scene actual temperature value, and correspondence number is found out from database according to t values
According to Pt；
4th step：Input humidity value x simultaneously shows --- corresponding data X is found out from database according to x values；
5th step：Calculate --- Pt and X are brought into formula and is calculated,Obtain result x1；
6th step：Display result --- including the result data x1 for calculating and the evaluation result of " qualified " " unqualified ".
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| CN201510556557.8A CN105424079B (en) | 2015-06-02 | 2015-09-02 | A kind of SF6 experiment auxiliary machines and its experiment householder method |
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| CN105424079A CN105424079A (en) | 2016-03-23 |
| CN105424079B true CN105424079B (en) | 2017-06-16 |
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Citations (5)
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| CN2809598Y (en) * | 2005-06-01 | 2006-08-23 | 上海哈德电气技术有限公司 | Integrated online monitoring device for SF6 switch station |
| CN101122554A (en) * | 2007-09-11 | 2008-02-13 | 上海哈德电气技术有限公司 | SF6 gas density and micro-water integrated on-line monitor |
| CN102103059A (en) * | 2009-12-17 | 2011-06-22 | 上海莫克电子技术有限公司 | Online monitoring instrument for gas micro water density |
| CN202067135U (en) * | 2011-05-13 | 2011-12-07 | 汉赢创业（北京）科技有限公司 | Multifunction-type gas integrated on-line measuring and controlling device |
| CN204165926U (en) * | 2014-09-30 | 2015-02-18 | 国家电网公司 | A kind of primary cut-out sulfur hexafluoride characteristic on-Line Monitor Device |
-
2015
- 2015-09-02 CN CN201510556557.8A patent/CN105424079B/en active Active
Patent Citations (5)
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|---|---|---|---|---|
| CN2809598Y (en) * | 2005-06-01 | 2006-08-23 | 上海哈德电气技术有限公司 | Integrated online monitoring device for SF6 switch station |
| CN101122554A (en) * | 2007-09-11 | 2008-02-13 | 上海哈德电气技术有限公司 | SF6 gas density and micro-water integrated on-line monitor |
| CN102103059A (en) * | 2009-12-17 | 2011-06-22 | 上海莫克电子技术有限公司 | Online monitoring instrument for gas micro water density |
| CN202067135U (en) * | 2011-05-13 | 2011-12-07 | 汉赢创业（北京）科技有限公司 | Multifunction-type gas integrated on-line measuring and controlling device |
| CN204165926U (en) * | 2014-09-30 | 2015-02-18 | 国家电网公司 | A kind of primary cut-out sulfur hexafluoride characteristic on-Line Monitor Device |
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| Title |
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