JP2016213192A - 直流遮断器 - Google Patents
直流遮断器 Download PDFInfo
- Publication number
- JP2016213192A JP2016213192A JP2016095097A JP2016095097A JP2016213192A JP 2016213192 A JP2016213192 A JP 2016213192A JP 2016095097 A JP2016095097 A JP 2016095097A JP 2016095097 A JP2016095097 A JP 2016095097A JP 2016213192 A JP2016213192 A JP 2016213192A
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- Prior art keywords
- circuit breaker
- current
- capacitor
- diode
- main circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
- H02H3/202—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage for dc systems
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
-
- 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
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
【解決手段】直流遮断器は、電源18と負荷19との間に接続されており、その一部に、主遮断器11と第1ダイオード12が並列に設けられた主回路ライン10と、主遮断器11の後段に負荷19と並列に接続され、第1キャパシタ21、リアクトル22、第2ダイオード24が直列に設けられた充電回路ライン20と、一端が主遮断器11の前段に接続され、他端がリアクトル22と第2ダイオード24との間に接続されており、第3ダイオード31と電流スィッチ32が直列に設けられたスイッチライン30と、を含む。
【選択図】図2
Description
10 主回路ライン
11 主遮断器
12 第1ダイオード
13 補助遮断器
14 限流リアクトル
18 電源
19 負荷
20 充電回路ライン
21 第1キャパシタ
22 リアクトル
23 第2キャパシタ
24 第2ダイオード
25 第1抵抗
26 第2抵抗
27 第4ダイオード
28 第1非線形抵抗器
29 第2非線形抵抗器
30 スイッチライン
31 第3ダイオード
32 電流スイッチ
41 第2主遮断器
42 第5ダイオード
43 第6ダイオード
44 第2電流遮断器
Claims (9)
- 電源と負荷との間に接続されており、その一部に、主遮断器と第1ダイオードが並列に設けられた主回路ラインと、
前記主遮断器の後段に前記負荷と並列に接続され、第1キャパシタ、リアクトル、第2ダイオードが直列に設けられた充電回路ラインと、
一端が前記主遮断器の前段に接続され、他端が前記リアクトルと前記第2ダイオードとの間に接続されており、第3ダイオードと電流スイッチが直列に設けられたスイッチラインと、を含む直流遮断器。 - 前記主回路ラインには、補助遮断器と限流リアクトルが直列に設けられたことを特徴とする、請求項1に記載の直流遮断器。
- 前記充電回路ラインには、第2キャパシタがさらに設けられたことを特徴とする、請求項1または2に記載の直流遮断器。
- 前記第1キャパシタと前記第2キャパシタには、第1抵抗と第2抵抗がそれぞれ並列に接続され、前記第1キャパシタと前記第2キャパシタの充電容量を調節することができることを特徴とする、請求項3に記載の直流遮断器。
- 前記主遮断器は、機械式スイッチまたは高速スイッチで構成されることを特徴とする、請求項1から4の何れか一項に記載の直流遮断器。
- 前記電流スイッチは、機械式スイッチまたは電力半導体スイッチで構成されることを特徴とする、請求項1から5の何れか一項に記載の直流遮断器。
- 第4ダイオードと第1非線形抵抗器が直列に接続された回路が、前記第1キャパシタの前段と前記リアクトルの後段に並列に接続されていることを特徴とする、請求項1から6の何れか一項に記載の直流遮断器。
- 前記第2キャパシタには、第2非線形抵抗器が並列に接続されていることを特徴とする、請求項3に記載の直流遮断器。
- 前記充電回路ラインを基準として、第2主遮断器、第5ダイオード、第6ダイオード、第2電流遮断器が、前記主遮断器、前記第1ダイオード、前記第3ダイオード、前記電流スイッチと対称に設けられることを特徴とする、請求項1から8の何れか一項に記載の直流遮断器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150066751A KR102021863B1 (ko) | 2015-05-13 | 2015-05-13 | 직류 차단기 |
KR10-2015-0066751 | 2015-05-13 |
Publications (2)
Publication Number | Publication Date |
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JP2016213192A true JP2016213192A (ja) | 2016-12-15 |
JP6297619B2 JP6297619B2 (ja) | 2018-03-20 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016095097A Active JP6297619B2 (ja) | 2015-05-13 | 2016-05-11 | 直流遮断器 |
Country Status (6)
Country | Link |
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US (1) | US10063046B2 (ja) |
EP (1) | EP3093941B1 (ja) |
JP (1) | JP6297619B2 (ja) |
KR (1) | KR102021863B1 (ja) |
CN (1) | CN106159881B (ja) |
ES (1) | ES2890124T3 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180072335A (ko) * | 2016-12-21 | 2018-06-29 | 한국전기연구원 | 진공 갭 스위치를 이용한 역전류 주입형 직류 전류 차단 장치 및 방법 |
WO2018135664A1 (ja) * | 2017-01-23 | 2018-07-26 | Ntn株式会社 | 直流遮断器および直流遮断器の動作方法 |
JP2019079753A (ja) * | 2017-10-27 | 2019-05-23 | 株式会社明電舎 | 直流遮断装置 |
WO2021005793A1 (ja) * | 2019-07-11 | 2021-01-14 | 三菱電機株式会社 | 直流分電盤 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012209903A1 (de) * | 2012-06-13 | 2013-12-19 | Siemens Aktiengesellschaft | Vorrichtung zum Schalten in einem Gleichspannungsnetz |
KR20150078491A (ko) * | 2013-12-30 | 2015-07-08 | 주식회사 효성 | 고전압 dc 차단기 |
DE102015217578A1 (de) * | 2015-09-15 | 2017-03-16 | Siemens Aktiengesellschaft | Gleichstrom-Schalteinrichtung und deren Verwendung |
KR101959616B1 (ko) * | 2017-02-20 | 2019-03-18 | 전남대학교산학협력단 | 양방향 dc 차단기 |
KR102033678B1 (ko) * | 2017-11-09 | 2019-11-08 | 호남대학교 산학협력단 | 직류전원 차단 제어장치 |
CN108599120B (zh) * | 2018-03-27 | 2019-12-20 | 中国科学院电工研究所 | 一种直流限流断路器 |
US20220172914A1 (en) * | 2019-03-29 | 2022-06-02 | Siemens Aktiengesellschaft | Method for coordinating protective devices in a distribution grid |
CN110808730B (zh) * | 2019-11-12 | 2021-03-30 | 电子科技大学 | 一种基于阴极短路栅控晶闸管的直流固态断路器 |
CN110768651B (zh) * | 2019-11-12 | 2021-03-16 | 电子科技大学 | 一种基于阴极短路栅控晶闸管的双向直流固态断路器 |
CN113422359A (zh) * | 2021-07-22 | 2021-09-21 | 全球能源互联网研究院有限公司 | 一种直流断路器及其应用方法 |
EP4205249B1 (en) * | 2021-08-06 | 2024-07-03 | Experience Knowledge Strategy, S.L. | A dc solid state circuit breaker and dc circuit breaker system |
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JPS6113517A (ja) * | 1984-06-29 | 1986-01-21 | 株式会社日立製作所 | 直流遮断器 |
WO2013164874A1 (ja) * | 2012-05-01 | 2013-11-07 | 三菱電機株式会社 | 直流遮断器 |
US20140233140A1 (en) * | 2011-09-29 | 2014-08-21 | Siemens Aktiengesellschaft | Dc voltage circuit breaker |
WO2014166528A1 (en) * | 2013-04-09 | 2014-10-16 | Abb Technology Ltd | Circuit breaking arrangement |
WO2015011949A1 (ja) * | 2013-07-24 | 2015-01-29 | 三菱電機株式会社 | 半導体スイッチ回路 |
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2015
- 2015-05-13 KR KR1020150066751A patent/KR102021863B1/ko active IP Right Grant
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2016
- 2016-04-22 ES ES16166743T patent/ES2890124T3/es active Active
- 2016-04-22 EP EP16166743.1A patent/EP3093941B1/en active Active
- 2016-04-29 US US15/142,201 patent/US10063046B2/en active Active
- 2016-05-10 CN CN201610306124.1A patent/CN106159881B/zh active Active
- 2016-05-11 JP JP2016095097A patent/JP6297619B2/ja active Active
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KR20180072335A (ko) * | 2016-12-21 | 2018-06-29 | 한국전기연구원 | 진공 갭 스위치를 이용한 역전류 주입형 직류 전류 차단 장치 및 방법 |
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JP2019079753A (ja) * | 2017-10-27 | 2019-05-23 | 株式会社明電舎 | 直流遮断装置 |
WO2021005793A1 (ja) * | 2019-07-11 | 2021-01-14 | 三菱電機株式会社 | 直流分電盤 |
JPWO2021005793A1 (ja) * | 2019-07-11 | 2021-11-25 | 三菱電機株式会社 | 直流分電盤 |
CN114128067A (zh) * | 2019-07-11 | 2022-03-01 | 三菱电机株式会社 | 直流配电盘 |
JP7183421B2 (ja) | 2019-07-11 | 2022-12-05 | 三菱電機株式会社 | 直流分電盤 |
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Also Published As
Publication number | Publication date |
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ES2890124T3 (es) | 2022-01-17 |
CN106159881B (zh) | 2019-01-15 |
KR20160133782A (ko) | 2016-11-23 |
US10063046B2 (en) | 2018-08-28 |
US20160336734A1 (en) | 2016-11-17 |
KR102021863B1 (ko) | 2019-09-17 |
EP3093941B1 (en) | 2021-07-28 |
JP6297619B2 (ja) | 2018-03-20 |
EP3093941A1 (en) | 2016-11-16 |
CN106159881A (zh) | 2016-11-23 |
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