JP2022140490A - 多相ac電源接点アーク抑制装置 - Google Patents
多相ac電源接点アーク抑制装置 Download PDFInfo
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
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- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
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- Microelectronics & Electronic Packaging (AREA)
- Computer Security & Cryptography (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
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- Arc-Extinguishing Devices That Are Switches (AREA)
- Connector Housings Or Holding Contact Members (AREA)
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Abstract
Description
この出願は、2019年1月29日に出願された米国仮出願第62/798,316号、2019年1月29日に出願された米国仮出願第62/798,323号、および2019年1月29日に出願された米国仮出願第62/798,326号に対する優先権の利益を主張し、これらすべての内容は、参照によりその全体が本明細書に組み込まれる。
信号エッジ検出器621、631は、接点分離イベントまたはプラズマ点火イベントを示す接点からの電圧信号の変化を受信することに基づいて出力を生成するように構成されている。様々な例において、信号エッジ検出器は、電圧エッジの受信に基づいて出力の変化を生成する任意の1つまたは複数のコンポーネントであってよい。
信号終端器629、639は、抵抗器などの適切なインピーダンスを有する任意のコンポーネントであってよい。
図5は、例示的な実施形態における、デュアル単方向アーク抑制装置6の第1および第2の相固有アーク抑制装置62、63、および他のコンポーネントの例示的な実装形態の回路図である。図4のブロック図と同様に、デュアル単方向アーク抑制装置6の特定の実装形態は、図2に示されるように、これらのデュアル単方向アーク抑制装置7、8が結合される様々なノードに合わせて調整されるように、デュアル単方向アーク抑制装置7、8としても実装され得ることが認識および理解されるべきである。
0.022マイクロファラッド1(630)キロボルトキャパシタとしての信号エッジ検出器621、631と、2つのコイル、10マイクロヘンリーインダクタアレイとしてのパルスエッジ変換器622、632と、10オームの抵抗器としての電流リミッタ623、633と、6ボルトTVSとしての第1の過電圧保護624、634と、2アンペア、40ボルトのフォトリレーとしてのコイルロック60、600と、300ボルト、1アンペアのダイオードとしての電流バルブ627、628、637、638と、100オームの抵抗器としての信号終端器629、639と、非絶縁、1キロボルト、55アンペアSCRとしてのラッチスイッチ6212、6312。
図9Aは、デュアル単方向アーク抑制装置6(図示せず)のコンポーネントを含むプリント回路基板(PCB)902の下側900の図である。一例として、チップ904または他のブロックは、コイルロック回路61、第1の相固有アーク抑制装置62、第2の相固有アーク抑制装置63、およびレディインジケータ642を含む。電源接点ライン終端67および電源接点端子終端68は、PCB902のいずれかの端部を囲む。可融性トレース641は、短い端の各々では誘電体バリア645、646によって囲まれ、各長辺に沿ってシールド要素643、644によって囲まれている。誘電体バリア645、646は、エポキシ塗料、シリコーンなどの絶縁材料から形成され得る。シールド要素643、644は、可融性トレース641からの超音速プラズマブラスト衝撃波のための通気および散逸機構を提供することができる。可融性トレース641は、プラズマブラストシールド647によってさらに覆われている。
様々な実施形態の説明は、本質的に単なる例示であり、したがって、本明細書の例および詳細な説明の要旨から逸脱しない変形は、本開示の範囲内にあることが意図されている。そのような変形は、本開示の技術思想および範囲からの逸脱と見なされるべきではない。
実施例5において、コイルロックコントローラは、コイルインタフェースにわたって結合された電力変換器と、前記電力変換器に結合された整流器と、前記整流器に結合された電力リミッタと、前記電力リミッタに結合された電力ストレージと前記電力ストレージに結合された電流供給源とを含み、前記電流供給源は、前記第1の相固有アーク抑制装置および前記第2の相固有アーク抑制装置に結合されていることが、実施例1~4のうちのいずれか1つまたは複数の主題に含まれる。
実施例21は、処理回路によって実行されると、処理回路に実施例1~20のうちのいずれかを実施するための動作を実行させる命令を含む、少なくとも1つの機械可読媒体である。
実施例23は、実施例1~20のうちのいずれかを実装するためのシステムである。
上記の詳細な説明は、詳細な説明の一部を構成する添付の図面への参照を含む。図面は、例示として、特定の実施形態を示している。これらの実施形態は、本明細書では「実施例」とも呼ばれる。そのような実施例は、示され説明されたものに加えて要素を含み得る。しかしながら、本発明者は、示され説明された要素のみが提供される例も企図している。
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- 本明細書に記載の発明。
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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US201962798323P | 2019-01-29 | 2019-01-29 | |
US201962798326P | 2019-01-29 | 2019-01-29 | |
US201962798316P | 2019-01-29 | 2019-01-29 | |
US62/798,323 | 2019-01-29 | ||
US62/798,316 | 2019-01-29 | ||
US62/798,326 | 2019-01-29 | ||
JP2021544710A JP7111407B2 (ja) | 2019-01-29 | 2020-01-29 | 多相ac電源接点アーク抑制装置 |
PCT/US2020/015725 WO2020160181A1 (en) | 2019-01-29 | 2020-01-29 | Multi-phase, ac power contact arc suppressor |
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JP2021544710A Division JP7111407B2 (ja) | 2019-01-29 | 2020-01-29 | 多相ac電源接点アーク抑制装置 |
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JP2022140490A true JP2022140490A (ja) | 2022-09-26 |
JP2022140490A5 JP2022140490A5 (ja) | 2023-01-04 |
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JP2021544469A Active JP7260932B2 (ja) | 2019-01-29 | 2020-01-29 | 高速アークサプレッサ |
JP2022112438A Pending JP2022140490A (ja) | 2019-01-29 | 2022-07-13 | 多相ac電源接点アーク抑制装置 |
JP2023057088A Pending JP2023073466A (ja) | 2019-01-29 | 2023-03-31 | 高速アークサプレッサ及び高速アークサプレッサの作動方法 |
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US (9) | US10770241B2 (ja) |
EP (3) | EP3918621A1 (ja) |
JP (4) | JP7111407B2 (ja) |
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US11798750B2 (en) | 2019-01-29 | 2023-10-24 | Arc Suppression Technologies | High power, multi-phase, AC power contact arc suppressor |
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US11798750B2 (en) | 2019-01-29 | 2023-10-24 | Arc Suppression Technologies | High power, multi-phase, AC power contact arc suppressor |
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