JP2021502048A - 負荷を一時的過電圧および過渡過電圧の両方から保護するための回路配置 - Google Patents
負荷を一時的過電圧および過渡過電圧の両方から保護するための回路配置 Download PDFInfo
- Publication number
- JP2021502048A JP2021502048A JP2020524444A JP2020524444A JP2021502048A JP 2021502048 A JP2021502048 A JP 2021502048A JP 2020524444 A JP2020524444 A JP 2020524444A JP 2020524444 A JP2020524444 A JP 2020524444A JP 2021502048 A JP2021502048 A JP 2021502048A
- Authority
- JP
- Japan
- Prior art keywords
- series
- parallel
- semiconductor switch
- branch
- load
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
-
- 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
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
-
- 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
-
- 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
-
- 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
- H02H3/205—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 using a spark-gap as detector
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (8)
- 負荷を一時的過電圧および過渡過電圧の両方から保護するとともに、一時的過電圧の存在下での負荷の非常時動作を備え、かつ続流制限が組み込まれている回路配置であって、第1のサージアレスタ(1)、特には火花ギャップまたはバリスタが、系統側入力端子(E)の間に設けられ、第2のサージアレスタ(2)、特にはバリスタが、続流制限のために負荷側出力端子(A)の間に設けられている回路配置において、
被制御半導体スイッチが、入力端子および出力端子(E;A)の間の直列ブランチならびに出力側並列ブランチの各々に設けられ、機械的スイッチ(S)および直列キャパシタンス(CLangs)が、前記直列ブランチの半導体スイッチ(HLLangs)に並列に接続され、前記並列ブランチの半導体スイッチ(HLQuer)は、前記第2のサージアレスタ(2)と並列キャパシタンス(CQuer)との並列回路を含む直列回路の一部であり、直列インダクタンス(L)が、前記入力端子(E)と、前記直列キャパシタンス(CLangs)、前記被制御半導体スイッチ(HLLangs)、および前記機械的スイッチ(S)の並列回路との間の前記直列ブランチに存在し、前記半導体スイッチを制御するためのマイクロコントローラ(μC)が、前記直列ブランチの電流検出器(SD)に接続されている、ことを特徴とする回路配置。 - 過電圧の検出のために、前記マイクロコントローラ(μC)は、それぞれの入力電圧値を受け取るように前記入力端子(E)に接続されている、ことを特徴とする請求項1に記載の回路配置。
- ゼロ交差を検出するための装置が設けられ、ゼロ交差に基づいて前記半導体スイッチの同期接続を実行することができる、ことを特徴とする請求項1または2に記載の回路配置。
- 前記直列ブランチの前記半導体スイッチ(HLLangs)の制御は、パルス変成器を介して実行される、ことを特徴とする請求項1〜3のいずれか一項に記載の回路配置。
- 一時的過電圧(TOV)の検出時に、前記並列ブランチの前記半導体スイッチ(HLQuer)の制御がパルス変成器によって能動的に実行され、過渡過電圧の検出時に、制御がTOVダイオードを介して受動的に実行され、前記受動的な制御は、ダイオード電圧を上回る電圧によってもたらされる、ことを特徴とする請求項1〜4のいずれか一項に記載の回路配置。
- 出力電圧を検出するために、前記マイクロコントローラ(μC)は、それぞれの負荷比に対応する論理信号をもたらすように前記出力端子(A)に接続される、ことを特徴とする請求項1〜5のいずれか一項に記載の回路配置。
- 前記電流検出器(SD)によって取得された値に基づき、前記機械的スイッチ(S)の追加の接続が、前記直列ブランチの前記半導体スイッチ(HLLangs)の過負荷を回避するために実行される、ことを特徴とする請求項1〜6のいずれか一項に記載の回路配置。
- 前記直列および並列キャパシタンス(CLangs/CQuer)は、一時的過電圧(TOV)の場合にも前記出力端子(A)に接続された小負荷の動作を続けることができるように、容量分圧器を形成する、ことを特徴とする請求項1〜7のいずれか一項に記載の回路配置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017125894 | 2017-11-06 | ||
DE102017125894.9 | 2017-11-06 | ||
DE102018103012.6A DE102018103012B4 (de) | 2017-11-06 | 2018-02-09 | Schaltungsanordnung für einen kombinierten Schutz einer Last vor temporären und transienten Überspannungen |
DE102018103012.6 | 2018-02-09 | ||
PCT/EP2018/078416 WO2019086249A1 (de) | 2017-11-06 | 2018-10-17 | Schaltungsanordnung für einen kombinierten schutz einer last vor temporären und transienten überspannungen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021502048A true JP2021502048A (ja) | 2021-01-21 |
JP7273813B2 JP7273813B2 (ja) | 2023-05-15 |
Family
ID=66179317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020524444A Active JP7273813B2 (ja) | 2017-11-06 | 2018-10-17 | 負荷を一時的過電圧および過渡過電圧の両方から保護するための回路配置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11431164B2 (ja) |
EP (1) | EP3707794B1 (ja) |
JP (1) | JP7273813B2 (ja) |
CN (1) | CN111566885B (ja) |
DE (1) | DE102018103012B4 (ja) |
SI (1) | SI3707794T1 (ja) |
WO (1) | WO2019086249A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019116344B3 (de) * | 2019-06-17 | 2020-11-26 | Dehn Se + Co Kg | Schutzvorrichtung |
TW202111346A (zh) * | 2019-09-06 | 2021-03-16 | 群光電能科技股份有限公司 | 湧浪電流測試裝置 |
IT202000025432A1 (it) * | 2020-10-27 | 2021-01-27 | D A C Engineering & Res S R L | Dispositivo elettronico per la scarica di sovratensioni |
US11641103B2 (en) * | 2020-11-06 | 2023-05-02 | Abb Schweiz Ag | Power semiconductor switch clamping circuit |
CN112763879B (zh) * | 2020-12-18 | 2023-04-07 | 国网辽宁省电力有限公司经济技术研究院 | 一种反向电压可调的反向恢复特性测试电路 |
GB2616891A (en) * | 2022-03-24 | 2023-09-27 | Eaton Intelligent Power Ltd | Low-voltage protective arrangement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11234894A (ja) * | 1998-02-12 | 1999-08-27 | Hitachi Ltd | 半導体素子併用遮断器 |
JP2004215323A (ja) * | 2002-12-26 | 2004-07-29 | Ntt Data Corp | 保護回路 |
JP2008270171A (ja) * | 2007-02-07 | 2008-11-06 | Yyl:Kk | 限流遮断器 |
WO2011070235A1 (en) * | 2009-12-09 | 2011-06-16 | Meg Power Oy | Electronic protection circuit and protection device |
JP2017188423A (ja) * | 2016-04-04 | 2017-10-12 | エルエス産電株式会社Lsis Co., Ltd. | 電流遮断器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6226166B1 (en) | 1997-11-28 | 2001-05-01 | Erico Lighting Technologies Pty Ltd | Transient overvoltage and lightning protection of power connected equipment |
US6392859B1 (en) * | 1999-02-14 | 2002-05-21 | Yazaki Corporation | Semiconductor active fuse for AC power line and bidirectional switching device for the fuse |
DE102004036164A1 (de) | 2004-07-26 | 2006-03-23 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Spannungsbegrenzung |
US20120050933A1 (en) | 2010-08-31 | 2012-03-01 | Jian Xu | Branch circuit protection with in-line solid state device |
US8971002B1 (en) * | 2013-08-22 | 2015-03-03 | Varian Semiconductor Equipment Associates, Inc. | System and method of providing isolated power to gate driving circuits in solid state fault current limiters |
CN103823502A (zh) * | 2014-02-20 | 2014-05-28 | 中国北方车辆研究所 | 一种限流式混合型功率控制器 |
US10250033B2 (en) * | 2015-12-01 | 2019-04-02 | Hamilton Sundstrand Corporation | Transient voltage suppressor having built-in-test capability for solid state power controllers |
CN105529677A (zh) | 2015-12-01 | 2016-04-27 | 中国矿业大学(北京) | 一种主动抑制过电压的限流式固态断路器拓扑及其控制方法 |
CN105490245A (zh) * | 2015-12-31 | 2016-04-13 | 深圳青铜剑科技股份有限公司 | 一种基于igbt的双向固态开关及其开关方法 |
CN105609344B (zh) * | 2016-03-22 | 2019-06-11 | 国网天津市电力公司 | 一种混合式直流断路器拓扑结构 |
-
2018
- 2018-02-09 DE DE102018103012.6A patent/DE102018103012B4/de active Active
- 2018-10-17 SI SI201831081T patent/SI3707794T1/sl unknown
- 2018-10-17 US US16/761,389 patent/US11431164B2/en active Active
- 2018-10-17 JP JP2020524444A patent/JP7273813B2/ja active Active
- 2018-10-17 EP EP18789389.6A patent/EP3707794B1/de active Active
- 2018-10-17 CN CN201880084870.8A patent/CN111566885B/zh active Active
- 2018-10-17 WO PCT/EP2018/078416 patent/WO2019086249A1/de unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11234894A (ja) * | 1998-02-12 | 1999-08-27 | Hitachi Ltd | 半導体素子併用遮断器 |
JP2004215323A (ja) * | 2002-12-26 | 2004-07-29 | Ntt Data Corp | 保護回路 |
JP2008270171A (ja) * | 2007-02-07 | 2008-11-06 | Yyl:Kk | 限流遮断器 |
WO2011070235A1 (en) * | 2009-12-09 | 2011-06-16 | Meg Power Oy | Electronic protection circuit and protection device |
JP2017188423A (ja) * | 2016-04-04 | 2017-10-12 | エルエス産電株式会社Lsis Co., Ltd. | 電流遮断器 |
Also Published As
Publication number | Publication date |
---|---|
US11431164B2 (en) | 2022-08-30 |
DE102018103012A1 (de) | 2019-05-09 |
JP7273813B2 (ja) | 2023-05-15 |
EP3707794A1 (de) | 2020-09-16 |
EP3707794B1 (de) | 2023-12-20 |
WO2019086249A1 (de) | 2019-05-09 |
US20200366089A1 (en) | 2020-11-19 |
SI3707794T1 (sl) | 2024-05-31 |
CN111566885B (zh) | 2022-08-30 |
DE102018103012B4 (de) | 2019-06-13 |
CN111566885A (zh) | 2020-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7273813B2 (ja) | 負荷を一時的過電圧および過渡過電圧の両方から保護するための回路配置 | |
KR102652596B1 (ko) | 양방향 반도체 차단기 | |
CN103166439B (zh) | 一种本质安全型能量限制电路 | |
US10615587B2 (en) | Bipolar DC power transmission scheme | |
US9013840B2 (en) | Adaptive line filter | |
CN110088707B (zh) | 用于变压器的功率电子抽头转换开关模块 | |
US11695269B2 (en) | Electrical AC/DC conversion arrangement | |
CN105531896A (zh) | 在固态错误电流限制器中提供隔离电源给栅极驱动电路的系统和方法 | |
US9640951B2 (en) | Triggering circuit of overvoltage protection with an asymmetric element | |
US9748764B2 (en) | Surge protective devices | |
US20160329701A1 (en) | Phase-to-phase surge protective devices | |
ES2963812T3 (es) | Impedancia para el control de corrientes de falla CA en un convertidor de alto voltaje a corriente continua HVDC | |
CN112640238B (zh) | 用于识别高压直流输电线路中的故障并且生成用于直流断路器的触发信号的方法和设备 | |
US20190372332A1 (en) | Surge protection device | |
US9768589B2 (en) | Triggering circuit of the overvoltage protection | |
US8599522B2 (en) | Circuit interrupter with improved surge suppression | |
JP7264920B2 (ja) | 電気エネルギーの過電流および過電圧保護された移送のための多段保護装置 | |
US11837864B2 (en) | Pulse circuit for providing a fault current in a DC voltage power supply grid | |
WO2011070235A1 (en) | Electronic protection circuit and protection device | |
US20210006235A1 (en) | Compensation Filter and Method for Activating a Compensation Filter | |
US20180233896A1 (en) | Supply device for an electrical module having a fuse element | |
EP4210188A1 (en) | Protection against ac voltage conditions | |
JP5396591B2 (ja) | 避雷器 | |
CN113383494A (zh) | 电开关 | |
EP2498360B1 (en) | DC electrical power system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20200701 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20200701 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211014 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20220630 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220826 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20221121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230110 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230404 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230428 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7273813 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |