CN104637734B - 无电弧电力断路器 - Google Patents
无电弧电力断路器 Download PDFInfo
- Publication number
- CN104637734B CN104637734B CN201510067570.7A CN201510067570A CN104637734B CN 104637734 B CN104637734 B CN 104637734B CN 201510067570 A CN201510067570 A CN 201510067570A CN 104637734 B CN104637734 B CN 104637734B
- Authority
- CN
- China
- Prior art keywords
- switch
- power electronics
- invertible
- mechanical switch
- main contacts
- 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.)
- Active
Links
- 238000010891 electric arc Methods 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
- 229910018503 SF6 Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000012827 research and development Methods 0.000 description 6
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510067570.7A CN104637734B (zh) | 2015-02-06 | 2015-02-06 | 无电弧电力断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510067570.7A CN104637734B (zh) | 2015-02-06 | 2015-02-06 | 无电弧电力断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104637734A CN104637734A (zh) | 2015-05-20 |
CN104637734B true CN104637734B (zh) | 2019-03-15 |
Family
ID=53216353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510067570.7A Active CN104637734B (zh) | 2015-02-06 | 2015-02-06 | 无电弧电力断路器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104637734B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105225895B (zh) * | 2015-10-13 | 2018-06-29 | 青岛博瑞电气有限公司 | 一种智能型直流接触器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202839447U (zh) * | 2012-10-16 | 2013-03-27 | 安徽徽电科技股份有限公司 | 一种智能涡流触动高速开关 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2872566Y (zh) * | 2006-01-18 | 2007-02-21 | 百利通电子(上海)有限公司 | 一种过零开关控制电路 |
CN202513578U (zh) * | 2011-12-05 | 2012-10-31 | 无锡市瑛陶电子有限公司 | 一种复合开关 |
JP2014120364A (ja) * | 2012-12-18 | 2014-06-30 | Fuji Electric Co Ltd | 直流回路用の回路遮断スイッチ |
JP2014241187A (ja) * | 2013-06-11 | 2014-12-25 | 富士電機株式会社 | 直流開閉器 |
-
2015
- 2015-02-06 CN CN201510067570.7A patent/CN104637734B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202839447U (zh) * | 2012-10-16 | 2013-03-27 | 安徽徽电科技股份有限公司 | 一种智能涡流触动高速开关 |
Also Published As
Publication number | Publication date |
---|---|
CN104637734A (zh) | 2015-05-20 |
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Effective date of registration: 20240919 Address after: 1-1-2, No. 23 Jinxin Road, Ganjingzi District, Dalian City, Liaoning Province 116000 Patentee after: Sun Yicai Country or region after: China Patentee after: Wu Jinhuan Patentee after: Qi Bozhi Patentee after: Qi Yinghui Patentee after: Sun Dewei Patentee after: Gao Fei Address before: 116039 No. 58 Xinzhaizi Xinping Street, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Sun Yibiao Country or region before: China |