JP6186144B2 - 直流電流遮断装置 - Google Patents
直流電流遮断装置 Download PDFInfo
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- JP6186144B2 JP6186144B2 JP2013051440A JP2013051440A JP6186144B2 JP 6186144 B2 JP6186144 B2 JP 6186144B2 JP 2013051440 A JP2013051440 A JP 2013051440A JP 2013051440 A JP2013051440 A JP 2013051440A JP 6186144 B2 JP6186144 B2 JP 6186144B2
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- 239000003990 capacitor Substances 0.000 claims description 28
- 230000001052 transient effect Effects 0.000 claims description 17
- 238000010891 electric arc Methods 0.000 description 32
- 238000002474 experimental method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000002123 temporal effect Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000011364 vaporized material Substances 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Fuses (AREA)
Description
図1乃至図4は、本発明の実施の形態の直流電流遮断装置を示している。
図1に示すように、直流電流遮断装置1は、電流ヒューズ部2と過渡電流回路部3とを有している。
以下、実施例に基づいて、直流電流遮断装置1の作用効果について説明する。
2 電流ヒューズ部
3 過渡電流回路部
Claims (5)
- 定格以上の電流が流れたとき溶断して電流を遮断する電流ヒューズ部と、
ダイオードとコンデンサとを直列に接続して成り、前記電流ヒューズ部に対して並列に設けられた過渡電流回路部とを、
有することを特徴とする直流電流遮断装置。 - 前記コンデンサは、前記電流ヒューズ部が溶断したときから所定の時間、その溶断した部分間の電圧が所定の電圧以下になるよう容量が設定されていることを特徴とする請求項1記載の直流電流遮断装置。
- 前記所定の電圧は20Vであることを特徴とする請求項2記載の直流電流遮断装置。
- 前記電流ヒューズ部は、所定の温度以上になると溶断して電流を遮断するよう構成されていることを特徴とする請求項1乃至3のいずれか1項に記載の直流電流遮断装置。
- 前記電流ヒューズ部に対して直列に設けられた、所定の温度以上になると溶断して電流を遮断する温度ヒューズ部を有することを特徴とする請求項1乃至3のいずれか1項に記載の直流電流遮断装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013051440A JP6186144B2 (ja) | 2013-03-14 | 2013-03-14 | 直流電流遮断装置 |
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JP2013051440A JP6186144B2 (ja) | 2013-03-14 | 2013-03-14 | 直流電流遮断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014179189A JP2014179189A (ja) | 2014-09-25 |
JP6186144B2 true JP6186144B2 (ja) | 2017-08-23 |
Family
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JP2013051440A Active JP6186144B2 (ja) | 2013-03-14 | 2013-03-14 | 直流電流遮断装置 |
Country Status (1)
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JP (1) | JP6186144B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5862818B1 (ja) * | 2015-01-30 | 2016-02-16 | ソニー株式会社 | 電流制限回路、直流電力供給コネクタ及び直流電源装置 |
CN113345741B (zh) * | 2017-07-24 | 2022-09-27 | 广州市金矢电子有限公司 | 直流灭弧装置 |
CN110993403B (zh) | 2017-07-24 | 2023-07-25 | 广州市金矢电子有限公司 | 直流灭弧电路及装置 |
GB2569185A (en) * | 2017-12-11 | 2019-06-12 | Eaton Intelligent Power Ltd | Fault clearing circuitry |
WO2019117323A1 (ko) * | 2017-12-11 | 2019-06-20 | 공주대학교 산학협력단 | 영전압-영전류 직류 회로 차단기 |
US11749484B2 (en) | 2018-05-10 | 2023-09-05 | Eaton Intelligent Power Limited | Circuit protector arc flash reduction system with parallel connected semiconductor switch |
US11049685B2 (en) | 2018-05-10 | 2021-06-29 | Eaton Intelligent Power Limited | Circuit protector arc flash reduction system with parallel connected semiconducor switch |
JP7080744B2 (ja) * | 2018-06-22 | 2022-06-06 | 株式会社東芝 | 蓄電池装置 |
JP7015766B2 (ja) * | 2018-09-26 | 2022-02-03 | Ntn株式会社 | 直流遮断器 |
CN109888724B (zh) * | 2019-02-27 | 2024-01-09 | 武汉司德宝电气有限公司 | 一种具有安全补偿的快速开断装置及系统 |
KR102487607B1 (ko) * | 2020-12-28 | 2023-01-10 | 주식회사 한국가스기술공사 | 직류전류차단장치 점검키트 및 이의 동작 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846851A (ja) * | 1971-10-18 | 1973-07-04 | ||
JPS531871A (en) * | 1976-06-26 | 1978-01-10 | Okura Denki Co Ltd | Dc vacuum switch |
JPS6257540U (ja) * | 1985-09-28 | 1987-04-09 | ||
JPH0828970B2 (ja) * | 1988-12-05 | 1996-03-21 | 株式会社村田製作所 | スイッチングレギュレータ |
JP5495895B2 (ja) * | 2010-03-30 | 2014-05-21 | 京セラ株式会社 | ヒューズ装置 |
JP2011243288A (ja) * | 2010-05-14 | 2011-12-01 | Ntt Data Intellilink Corp | 溶断遮断回路及びアーク放電抑止回路 |
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2013
- 2013-03-14 JP JP2013051440A patent/JP6186144B2/ja active Active
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