CN106098440A - 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method - Google Patents
110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method Download PDFInfo
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- CN106098440A CN106098440A CN201610391896.XA CN201610391896A CN106098440A CN 106098440 A CN106098440 A CN 106098440A CN 201610391896 A CN201610391896 A CN 201610391896A CN 106098440 A CN106098440 A CN 106098440A
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- China
- Prior art keywords
- gas
- compartment
- sulfur hexafluoride
- monitor apparatus
- manufacture method
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Of Gases By Adsorption (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses a kind of 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method, including, the switch case inside division of closing is become multiple independent compartment；SF6 gas all filled by each compartment, SF6 gas, according to mass parts, including, sulfur hexafluoride: 99.9 parts, air: 0.04 part, carbon tetrafluoride: 0.04 part；Moisture: 0.0005 part, Fluohydric acid.: 0.00012 part, mineral oil: 0.0004 part；Then SF6 gas monitor apparatus is installed in each compartment, when the slip in SF6 gas monitor apparatus detects compartment exceedes setting threshold values, SF6 gas monitor apparatus output alarm signal is to alarm, and in each compartment, place gas adsorbing device, gas adsorbing device is for adsorbing the impurity that compartment interior produces, to maintain the electrical characteristic and the safety of maintenance work set.Realize the advantage reducing equipment failure rate.
Description
Technical field
The present invention relates to field of electrical equipment, in particular it relates to a kind of, 110kV sulfur hexafluoride gas-insulating is metal enclosed opens
Close manufacture method.
Background technology
At present, the scheduled overhaul system that in power system, power equipment uses mostly also exists major defect, as provisional
Maintenance is frequently, maintenance is not enough or maintenance is superfluous, blindly maintenance etc., this make countries in the world every year in terms of maintenance of equipment cost huge
Greatly.And for a long time, China's power system performs periodic inspection system to power equipment, the most planned time cycle is to setting
, thus there is maintenance and excessively and overhaul not enough drawback in standby detection and maintenance.Because of fault at power train unification, often cause
Large-area power failure.And there is the problem that fault rate is higher in existing power equipment.
Summary of the invention
It is an object of the invention to, for the problems referred to above, propose that a kind of 110kV sulfur hexafluoride gas-insulating is metal enclosed opens
Close manufacture method, to realize the advantage reducing equipment failure rate.
For achieving the above object, the technical solution used in the present invention is:
A kind of 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method, including:
The switch case inside division of closing is become multiple independent compartment；
SF6 gas all filled by each compartment, SF6 gas, according to mass parts, including, sulfur hexafluoride: 99.9 parts, air: 0.04
Part, carbon tetrafluoride: 0.04 part；Moisture: 0.0005 part, Fluohydric acid.: 0.00012 part, mineral oil: 0.0004 part；
Then SF6 gas monitor apparatus, the slip in SF6 gas monitor apparatus detects compartment are installed in each compartment
Exceed setting threshold values time, SF6 gas monitor apparatus output alarm signal to alarm,
And in each compartment, place gas adsorbing device, gas adsorbing device is used for adsorbing the impurity that compartment interior produces, with
Maintain the electrical characteristic and the safety of maintenance work set.
Preferably, the slip in above-mentioned SF6 gas monitor apparatus detects compartment exceed set threshold values time in setting
Threshold values is 0.5%.
Technical scheme has the advantages that
The present invention is by the improvement to 110kV sulfur hexafluoride gas-insulating metal enclosed switch processing technology, thus reduces
The purpose of equipment failure rate.
Detailed description of the invention
A kind of 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method, comprises the following steps:
The switch case inside division of closing is become multiple independent compartment；
SF6 gas all filled by each compartment, SF6 gas, according to mass parts, including, sulfur hexafluoride: 99.9 parts, air: 0.04
Part, carbon tetrafluoride: 0.04 part；Moisture: 0.0005 part, Fluohydric acid.: 0.00012 part, mineral oil: 0.0004 part；
Then SF6 gas monitor apparatus, the slip in SF6 gas monitor apparatus detects compartment are installed in each compartment
Exceed setting threshold values time, SF6 gas monitor apparatus output alarm signal to alarm,
And in each compartment, place gas adsorbing device, gas adsorbing device is used for adsorbing the impurity that compartment interior produces, with
Maintain the electrical characteristic and the safety of maintenance work set.
Preferably, the slip in SF6 gas monitor apparatus detects compartment exceed set threshold values time in setting threshold values
It is 0.5%.
The cover of gas adsorbing device uses metal material, forbids to use plastic material.
SF6 gas monitor apparatus should have automatic temperature compensation function, in the range of-30 DEG C～+60 DEG C at any temperature
The density value of instruction should be all the density value under corresponding room temperature.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (2)
1. a 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method, it is characterised in that including: by close
Switch case inside division becomes multiple independent compartment；
SF6 gas all filled by each compartment, SF6 gas, according to mass parts, including, sulfur hexafluoride: 99.9 parts, air: 0.04
Part, carbon tetrafluoride: 0.04 part；Moisture: 0.0005 part, Fluohydric acid.: 0.00012 part, mineral oil: 0.0004 part；
Then SF6 gas monitor apparatus, the slip in SF6 gas monitor apparatus detects compartment are installed in each compartment
Exceed setting threshold values time, SF6 gas monitor apparatus output alarm signal to alarm,
And in each compartment, place gas adsorbing device, gas adsorbing device is used for adsorbing the impurity that compartment interior produces, with
Maintain the electrical characteristic and the safety of maintenance work set.
110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method the most according to claim 1, its feature exists
In, above-mentioned SF6 gas monitor apparatus detect the slip in compartment exceed set threshold values time in set threshold values as 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391896.XA CN106098440A (en) | 2016-06-06 | 2016-06-06 | 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391896.XA CN106098440A (en) | 2016-06-06 | 2016-06-06 | 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106098440A true CN106098440A (en) | 2016-11-09 |
Family
ID=57448179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391896.XA Pending CN106098440A (en) | 2016-06-06 | 2016-06-06 | 110kV sulfur hexafluoride gas-insulating metal enclosed switch manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098440A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001006A (en) * | 2006-01-10 | 2007-07-18 | 日本Ae帕瓦株式会社 | Gas insulated electric equipment |
| CN102255258A (en) * | 2011-07-19 | 2011-11-23 | 沈阳华利能源设备制造有限公司 | 126-kV cabinet type gas-insulated metal-closed switching equipment |
| CN103151724A (en) * | 2013-02-01 | 2013-06-12 | 中国科学院电工研究所 | Fluorocarbon mixed gas insulation switch device based on in vivo adsorption |
| CN203883361U (en) * | 2014-05-21 | 2014-10-15 | 山东泰开自动化有限公司 | SF6 switch chamber intelligent monitoring system |
| CN104319634A (en) * | 2014-10-24 | 2015-01-28 | 江苏省电力公司盱眙县供电公司 | Power transformation box with dehumidifying device |
-
2016
- 2016-06-06 CN CN201610391896.XA patent/CN106098440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001006A (en) * | 2006-01-10 | 2007-07-18 | 日本Ae帕瓦株式会社 | Gas insulated electric equipment |
| CN102255258A (en) * | 2011-07-19 | 2011-11-23 | 沈阳华利能源设备制造有限公司 | 126-kV cabinet type gas-insulated metal-closed switching equipment |
| CN103151724A (en) * | 2013-02-01 | 2013-06-12 | 中国科学院电工研究所 | Fluorocarbon mixed gas insulation switch device based on in vivo adsorption |
| CN203883361U (en) * | 2014-05-21 | 2014-10-15 | 山东泰开自动化有限公司 | SF6 switch chamber intelligent monitoring system |
| CN104319634A (en) * | 2014-10-24 | 2015-01-28 | 江苏省电力公司盱眙县供电公司 | Power transformation box with dehumidifying device |
Non-Patent Citations (1)
| Title |
|---|
| 黎明等: "SF6气体的制备和新气的质量标准", 《SF6气体及SF6气体绝缘变电站的运行》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161109 |