CN110346694A - 用于直流电弧检测/抑制的方法和设备 - Google Patents
用于直流电弧检测/抑制的方法和设备 Download PDFInfo
- Publication number
- CN110346694A CN110346694A CN201811045692.6A CN201811045692A CN110346694A CN 110346694 A CN110346694 A CN 110346694A CN 201811045692 A CN201811045692 A CN 201811045692A CN 110346694 A CN110346694 A CN 110346694A
- Authority
- CN
- China
- Prior art keywords
- input terminal
- electrically connected
- detector circuit
- diode
- control signal
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 18
- 230000005764 inhibitory process Effects 0.000 title description 7
- 230000001629 suppression Effects 0.000 claims abstract description 27
- 239000003990 capacitor Substances 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 238000010891 electric arc Methods 0.000 description 40
- 238000010586 diagram Methods 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 6
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
- H01H2009/544—Contacts shunted by static switch means the static switching means being an insulated gate bipolar transistor, e.g. IGBT, Darlington configuration of FET and bipolar transistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
- H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/947,602 US11114257B2 (en) | 2018-04-06 | 2018-04-06 | Methods and apparatus for DC arc detection/suppression |
| US15/947,602 | 2018-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110346694A true CN110346694A (zh) | 2019-10-18 |
Family
ID=63637710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045692.6A Pending CN110346694A (zh) | 2018-04-06 | 2018-09-07 | 用于直流电弧检测/抑制的方法和设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11114257B2 (https=) |
| EP (1) | EP3550581B1 (https=) |
| JP (1) | JP6998848B2 (https=) |
| CN (1) | CN110346694A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363113A (zh) * | 2020-03-04 | 2021-09-07 | 现代自动车株式会社 | 功率继电器组件及其控制方法以及包括该组件的车辆 |
| CN118739225A (zh) * | 2024-06-05 | 2024-10-01 | 深圳供电局有限公司 | 一种在线保护式直流断路器 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508455A (zh) * | 2017-08-25 | 2017-12-22 | 惠科股份有限公司 | 缓冲电路及其显示装置 |
| RU199462U1 (ru) * | 2020-05-22 | 2020-09-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | Генератор электрической дуги |
| US11791642B2 (en) | 2020-10-08 | 2023-10-17 | Element Energy, Inc. | Safe battery energy management systems, battery management system nodes, and methods |
| US10992149B1 (en) | 2020-10-08 | 2021-04-27 | Element Energy, Inc. | Safe battery energy management systems, battery management system nodes, and methods |
| US12586738B2 (en) * | 2021-04-01 | 2026-03-24 | Hydra-Electric Company | Electronic snubber for elimination of switch contact impedance increase and arc contaminant deposition |
| US12155241B2 (en) | 2022-02-09 | 2024-11-26 | Element Energy, Inc. | Controllers for managing a plurality of stacks of electrochemical cells, and associated methods |
| US11699909B1 (en) | 2022-02-09 | 2023-07-11 | Element Energy, Inc. | Controllers for managing a plurality of stacks of electrochemical cells, and associated methods |
| US11664670B1 (en) | 2022-08-21 | 2023-05-30 | Element Energy, Inc. | Methods and systems for updating state of charge estimates of individual cells in battery packs |
| US12119700B2 (en) * | 2023-01-20 | 2024-10-15 | Element Energy, Inc. | Systems and methods for adaptive electrochemical cell management |
| CN118801293A (zh) * | 2023-04-14 | 2024-10-18 | 施耐德电气工业公司 | 用于产生自检漏电流的装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102442A2 (en) * | 1982-08-09 | 1984-03-14 | International Business Machines Corporation | Active arc suppression circuit for direct current switches |
| US4658320A (en) * | 1985-03-08 | 1987-04-14 | Elecspec Corporation | Switch contact arc suppressor |
| CN1072385C (zh) * | 1995-09-12 | 2001-10-03 | 斯维则工程实验室公司 | 应用米勒效应用于保护电触点免于燃弧的混合电路 |
| US20040052011A1 (en) * | 2002-05-17 | 2004-03-18 | International Rectifier Corp. | Arc suppression circuit for electrical contacts |
| WO2008153960A1 (en) * | 2007-06-07 | 2008-12-18 | Abb Technology Ag | Method and circuit for arc suppression |
| US20090014631A1 (en) * | 2007-07-12 | 2009-01-15 | Fujitsu Component Limited | Signal detection circuit and signal detection method, and state detection circuit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982137A (en) | 1975-03-27 | 1976-09-21 | Power Management Corporation | Arc suppressor circuit |
| US5081558A (en) * | 1990-02-02 | 1992-01-14 | Northrop Corporation | High voltage DC relays |
| KR100434153B1 (ko) * | 2002-04-12 | 2004-06-04 | 엘지산전 주식회사 | 하이브리드 직류 전자 접촉기 |
| US7876538B2 (en) * | 2005-12-20 | 2011-01-25 | General Electric Company | Micro-electromechanical system based arc-less switching with circuitry for absorbing electrical energy during a fault condition |
| US7697247B2 (en) * | 2006-11-10 | 2010-04-13 | Abb Technology Ag | Arc suppression circuit using a semi-conductor switch |
| TWM349544U (en) | 2008-07-11 | 2009-01-21 | Goodwell Electric Corp | Electronic switch structure capable of eliminating electric arc |
| US8619395B2 (en) | 2010-03-12 | 2013-12-31 | Arc Suppression Technologies, Llc | Two terminal arc suppressor |
| US20140091060A1 (en) | 2012-09-28 | 2014-04-03 | Arc Suppression Technologies | Arc suppression control and methods therefor |
| KR102167948B1 (ko) * | 2014-12-31 | 2020-10-20 | 엘에스일렉트릭(주) | 직류차단기 및 이의 차단방법 |
| 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 |
| JP6708136B2 (ja) * | 2017-01-13 | 2020-06-10 | オムロン株式会社 | 直流開閉器のアーク消去装置 |
| CN110168691B (zh) * | 2017-01-13 | 2021-09-14 | 索尼公司 | 消弧装置 |
-
2018
- 2018-04-06 US US15/947,602 patent/US11114257B2/en active Active
- 2018-09-07 CN CN201811045692.6A patent/CN110346694A/zh active Pending
- 2018-09-17 EP EP18194768.0A patent/EP3550581B1/en active Active
- 2018-09-20 JP JP2018176573A patent/JP6998848B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102442A2 (en) * | 1982-08-09 | 1984-03-14 | International Business Machines Corporation | Active arc suppression circuit for direct current switches |
| US4658320A (en) * | 1985-03-08 | 1987-04-14 | Elecspec Corporation | Switch contact arc suppressor |
| CN1072385C (zh) * | 1995-09-12 | 2001-10-03 | 斯维则工程实验室公司 | 应用米勒效应用于保护电触点免于燃弧的混合电路 |
| US20040052011A1 (en) * | 2002-05-17 | 2004-03-18 | International Rectifier Corp. | Arc suppression circuit for electrical contacts |
| WO2008153960A1 (en) * | 2007-06-07 | 2008-12-18 | Abb Technology Ag | Method and circuit for arc suppression |
| US20090014631A1 (en) * | 2007-07-12 | 2009-01-15 | Fujitsu Component Limited | Signal detection circuit and signal detection method, and state detection circuit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363113A (zh) * | 2020-03-04 | 2021-09-07 | 现代自动车株式会社 | 功率继电器组件及其控制方法以及包括该组件的车辆 |
| CN118739225A (zh) * | 2024-06-05 | 2024-10-01 | 深圳供电局有限公司 | 一种在线保护式直流断路器 |
| CN118739225B (zh) * | 2024-06-05 | 2025-11-11 | 深圳供电局有限公司 | 一种在线保护式直流断路器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190311864A1 (en) | 2019-10-10 |
| EP3550581A1 (en) | 2019-10-09 |
| JP6998848B2 (ja) | 2022-01-18 |
| US11114257B2 (en) | 2021-09-07 |
| JP2019187225A (ja) | 2019-10-24 |
| EP3550581B1 (en) | 2024-02-07 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yuanyuan Inventor before: Wu Yuanyuan |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
|
| RJ01 | Rejection of invention patent application after publication |