JP2012109947A - 電力制御器システム - Google Patents
電力制御器システム Download PDFInfo
- Publication number
- JP2012109947A JP2012109947A JP2011228394A JP2011228394A JP2012109947A JP 2012109947 A JP2012109947 A JP 2012109947A JP 2011228394 A JP2011228394 A JP 2011228394A JP 2011228394 A JP2011228394 A JP 2011228394A JP 2012109947 A JP2012109947 A JP 2012109947A
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- load
- electrical path
- current
- parallel
- 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
- 230000001939 inductive effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 11
- 230000001052 transient effect Effects 0.000 abstract description 16
- 230000005855 radiation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Images
Classifications
-
- 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
- H02H3/06—Details with automatic reconnection
-
- 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
- H02H3/08—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
- H02H3/093—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 with timing means
-
- 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
- H02H3/22—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 of short duration, e.g. lightning
-
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Electronic Switches (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
【解決手段】電力制御器システム10は、電気経路31内に設けられた、負荷20に電流を供給するスイッチング装置30を備える。スイッチング装置30の両端間の電圧または電流が所定のレベルを超えたとき、制御器50がスイッチング装置10を開くように構成する。スイッチング装置30が開いているときも、並列電気経路60を負荷に接続する回路11内の誘導素子32に蓄積された誘導エネルギーの放散により、負荷電流61が並列電気経路60および負荷20に流れ続ける。
【選択図】図1
Description
負荷に電流を供給するために電気経路内に設けられたスイッチング装置と、
スイッチング装置に流れる電流、またはスイッチング装置の両端間の電圧が、所定のレベルを超えたとき、スイッチング装置を開くように構成された制御器と、
負荷に並列の電気経路であって、スイッチング装置が開いているときも、負荷電流が並列電気経路および負荷に流れ続け、並列電気経路を負荷に接続する回路内に蓄積された誘導エネルギーを放散させることを可能とする、電気経路と
を備える、システムが提供される。
スイッチング装置に流れる電流、またはスイッチング装置の両端間の電圧が、所定のレベルを超えたときも、負荷電流が負荷および負荷に並列の電気経路に流れ続け、並列電気経路を含み、かつ並列電気経路を負荷に接続する回路内に蓄積された誘導エネルギーを放散させるように、電気経路内の、負荷に電流を供給するスイッチング装置を開くステップ
を含む、方法が提供される。
11 回路
20 負荷
30 スイッチング装置
31 電気経路
32 インダクタンス、誘導エネルギー、誘導素子
40 電源
50 制御器
60 並列電気経路
62 転流ダイオード
100 ステップ
200 ステップ
300 ステップ
Claims (14)
- 回路を介して負荷に電力供給するように構成された電力制御器システムであって、
前記負荷に電流を供給するために電気経路内に設けられたスイッチング装置と、
前記スイッチング装置に流れる電流、または前記スイッチング装置の両端間の電圧が、所定のレベルを超えたとき、前記スイッチング装置を開くように構成された制御器と、
前記負荷に並列に設けられた電気経路であって、前記スイッチング装置が開いているときも、負荷電流が前記並列電気経路および前記負荷に流れ続け、前記並列電気経路を前記負荷に接続する前記回路内に蓄積された誘導エネルギーを放散させることを可能とする、電気経路と
を備える、システム。 - 前記並列電気経路が、前記スイッチング装置が閉じたときと同じ方向で前記回路内に蓄積された前記誘導エネルギーが流れ続けるように構成されている、請求項1記載のシステム。
- 前記並列電気経路が、確実に前記スイッチング装置が閉じたときと同じ方向で前記回路内に蓄積された前記誘導エネルギーが流れ続けるようにするダイオードを含む、請求項2記載のシステム。
- 前記制御器が、所定の期間後、前記スイッチング装置を閉じるように構成されている、請求項1乃至3のいずれか記載のシステム。
- 前記制御器が、前記スイッチング装置に流れる前記電流、または前記スイッチング装置にかかる前記電圧がなおも前記所定のレベルを超えている場合、前記スイッチング装置を再度開くように構成されている、請求項4記載のシステム。
- 前記並列電気経路と、前記負荷との間のインダクタンスを増大させる誘導素子を含む、請求項1乃至5のいずれか記載のシステム。
- 請求項1乃至6のいずれか記載の電力制御器システムを含む航空機。
- 回路を介して負荷に電力供給するように構成された電力制御器システムを動作させる方法であって、
スイッチング装置に流れる電流、または前記スイッチング装置の両端間の電圧が所定のレベルを超えたときも前記負荷に電流を供給するために電気経路内の前記スイッチング装置を開くステップであって、負荷電流が前記負荷および前記負荷に並列の電気経路に流れ続け、前記並列電気経路を含む、かつ前記並列電気経路を前記負荷に接続する前記回路内に蓄積された誘導エネルギーを放散させるようにする、ステップ
を含む、方法。 - 前記スイッチング装置が開いてから所定の期間後、前記スイッチング装置を閉じるステップをさらに含む、請求項8記載の方法。
- 前記スイッチング装置に流れる前記電流、または前記スイッチング装置にかかる前記電圧がなおも所定のレベルを超えている場合、前記スイッチング装置を再度開くステップをさらに含む、請求項9記載の方法。
- 前記スイッチング装置に流れる前記電流、または前記スイッチング装置にかかる前記電圧が、前記所定のレベルをもはや超えなくなるまで、前記スイッチング装置を繰返し開閉するステップをさらに含む、請求項10記載の方法。
- 請求項8乃至11のいずれか1項記載の、航空機の電力制御器システムを動作させる方法。
- 実質的に添付の図面を参照して上述した回路を介して負荷に電力供給するように構成された電力制御器システム。
- 実質的に添付の図面を参照して上述した回路を介して負荷に電力供給するように構成された電力制御器システムを動作させる方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1017887.9 | 2010-10-22 | ||
GB1017887.9A GB2484737B (en) | 2010-10-22 | 2010-10-22 | Power controller system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012109947A true JP2012109947A (ja) | 2012-06-07 |
JP5928772B2 JP5928772B2 (ja) | 2016-06-01 |
Family
ID=43334258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011228394A Expired - Fee Related JP5928772B2 (ja) | 2010-10-22 | 2011-10-18 | 電力制御器システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US9118177B2 (ja) |
JP (1) | JP5928772B2 (ja) |
CN (1) | CN102545182B (ja) |
BR (1) | BRPI1104281A2 (ja) |
CA (1) | CA2755757C (ja) |
DE (1) | DE102011054665A1 (ja) |
FR (1) | FR2966657B1 (ja) |
GB (1) | GB2484737B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012209903A1 (de) * | 2012-06-13 | 2013-12-19 | Siemens Aktiengesellschaft | Vorrichtung zum Schalten in einem Gleichspannungsnetz |
CN104097784B (zh) * | 2014-08-01 | 2016-07-06 | 莫傲 | 飞机的飞行记录系统及其数据处理方法 |
GB2559793B (en) * | 2017-02-20 | 2020-07-08 | Ge Aviat Systems Ltd | Battery pack with reduced voltage variance |
DE102017108516B3 (de) * | 2017-04-21 | 2018-08-09 | Phoenix Contact Gmbh & Co. Kg | Unterbrechungsfreie Stromversorgung |
CN110970882A (zh) * | 2018-12-24 | 2020-04-07 | 宁德时代新能源科技股份有限公司 | 一种保护电路及电池管理系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05130730A (ja) * | 1991-11-01 | 1993-05-25 | Fuji Electric Co Ltd | Dc−dcコンバータの保護回路 |
JPH0560140U (ja) * | 1991-12-27 | 1993-08-06 | ミツミ電機株式会社 | 過電流保護回路 |
JP2001103651A (ja) * | 1999-09-29 | 2001-04-13 | Nec Corp | 過電流可変型電源装置 |
JP2008125319A (ja) * | 2006-11-15 | 2008-05-29 | Nissan Diesel Motor Co Ltd | 過電流保護装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2191129Y (zh) | 1993-12-14 | 1995-03-08 | 梅远非 | 汽车电路中的断续供电控制器 |
US5654859A (en) | 1995-11-14 | 1997-08-05 | The Boeing Company | Fault tolerant power distribution system |
US6952335B2 (en) * | 2002-03-22 | 2005-10-04 | Virginia Tech Intellectual Properties, Inc. | Solid-state DC circuit breaker |
FR2842959B1 (fr) | 2002-07-24 | 2004-12-24 | Airbus France | Dispositif et procede de protection contre les surintensites dans une armoire de distribution d'energie electrique |
US20060056118A1 (en) * | 2004-09-14 | 2006-03-16 | Kh Controls, Inc. | Limiting energy in wiring faults |
CN2757400Y (zh) | 2004-12-29 | 2006-02-08 | 长春一汽启明信息技术股份有限公司 | 汽车专用电源模块 |
US20060152877A1 (en) * | 2005-01-12 | 2006-07-13 | Buzzard Brian W | Transient suppression circuit |
US8547675B2 (en) | 2006-11-07 | 2013-10-01 | Hamilton Sundstrand Corporation | Solid state power controller with lightning protection |
US7656634B2 (en) | 2006-11-30 | 2010-02-02 | Hamilton Sundstrand Corporation | Increasing the system stability and lightning capability in a power distribution system that utilizes solid-state power controllers |
CA2683429C (en) * | 2007-04-05 | 2017-03-07 | Georgia Tech Research Corporation | Voltage surge and overvoltage protection |
-
2010
- 2010-10-22 GB GB1017887.9A patent/GB2484737B/en active Active
-
2011
- 2011-10-18 JP JP2011228394A patent/JP5928772B2/ja not_active Expired - Fee Related
- 2011-10-20 FR FR1159516A patent/FR2966657B1/fr active Active
- 2011-10-20 DE DE102011054665A patent/DE102011054665A1/de active Pending
- 2011-10-20 BR BRPI1104281-8A patent/BRPI1104281A2/pt not_active Application Discontinuation
- 2011-10-20 CA CA2755757A patent/CA2755757C/en not_active Expired - Fee Related
- 2011-10-21 US US13/278,206 patent/US9118177B2/en active Active
- 2011-10-21 CN CN201110335910.1A patent/CN102545182B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05130730A (ja) * | 1991-11-01 | 1993-05-25 | Fuji Electric Co Ltd | Dc−dcコンバータの保護回路 |
JPH0560140U (ja) * | 1991-12-27 | 1993-08-06 | ミツミ電機株式会社 | 過電流保護回路 |
JP2001103651A (ja) * | 1999-09-29 | 2001-04-13 | Nec Corp | 過電流可変型電源装置 |
JP2008125319A (ja) * | 2006-11-15 | 2008-05-29 | Nissan Diesel Motor Co Ltd | 過電流保護装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2755757A1 (en) | 2012-04-22 |
US20120153928A1 (en) | 2012-06-21 |
DE102011054665A8 (de) | 2012-12-13 |
GB2484737A (en) | 2012-04-25 |
CN102545182A (zh) | 2012-07-04 |
CA2755757C (en) | 2018-02-20 |
US9118177B2 (en) | 2015-08-25 |
GB2484737B (en) | 2013-11-13 |
GB201017887D0 (en) | 2010-12-01 |
DE102011054665A1 (de) | 2012-07-05 |
FR2966657B1 (fr) | 2016-09-30 |
CN102545182B (zh) | 2016-05-04 |
JP5928772B2 (ja) | 2016-06-01 |
BRPI1104281A2 (pt) | 2013-03-05 |
FR2966657A1 (fr) | 2012-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5928772B2 (ja) | 電力制御器システム | |
Molligoda et al. | Review of design and challenges of DC SSPC in more electric aircraft | |
TWI622240B (zh) | 固態故障電流限制裝置、用於限制故障電流的方法和系統 | |
US8830642B2 (en) | System and method for protecting an electrical grid against faults | |
US8320090B2 (en) | SSPC for parallel arc fault detection in DC power system | |
US10027317B2 (en) | Systems, methods, and devices for bipolar high voltage direct current electrical power distribution | |
CN109661757B (zh) | 多半导体固态功率控制器以及用于管理其感应开关瞬态的方法 | |
JP5031607B2 (ja) | 直流高速真空遮断装置 | |
US10543749B2 (en) | System and method for dissipating electric energy regenerated by actuators | |
Komatsu | Basic evaluation for the dc circuit breaker using power semiconductor with fault current limiting feature | |
GB2479535A (en) | Current limiter for a vehicle power distribution network | |
EP2966742A1 (en) | Electric power conversion device | |
US9654102B2 (en) | Hybrid direct-current circuit breaker | |
US20140126096A1 (en) | Apparatus And Method For An Under-Voltage Protection Of An Electrical Network, Especially In An Aircraft Comprising A Fuel Cell | |
CN105940583A (zh) | 集成软启动和安全关闭 | |
KR20160143461A (ko) | Pn 바리스터 내장5-단자 엔모스 트랜지스터 소자를 이용한 led 장치 | |
US9997908B2 (en) | Circuit for a voltage power optimiser | |
US11296491B2 (en) | Method and apparatus for operating a power distribution system | |
Fountoukidis et al. | Digital Implementation of I 2 t Protection Scheme by means of Solid-State Devices | |
KR20090011464A (ko) | 연료전지 차량용 트라이액을 이용한 회생전류 차단 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141015 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150410 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150414 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150708 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20151006 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160125 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20160202 |
|
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: 20160322 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160413 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5928772 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |