JP2020065436A - 電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ - Google Patents
電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ Download PDFInfo
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
- H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks to inrush currents
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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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
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
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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
- H02H3/08—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
- H02H3/46—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 frequency deviations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1492—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having electrical distribution arrangements, e.g. power supply or data communications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
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- Microelectronics & Electronic Packaging (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
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- Supply And Distribution Of Alternating Current (AREA)
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Abstract
Description
Claims (10)
- 配電装置(PDU)であって、
外部デバイスの交流(AC)電力コードを、少なくとも1つの電力コンセントに取り付けることが可能であるように構成された、前記少なくとも1つの電力コンセントと、
マイクロコントローラ、及び、AC電力を外部AC電源から前記少なくとも1つの電力コンセントに供給するための、前記少なくとも1つの電力コンセントと関連する少なくとも1つの双安定リレーを有し、前記少なくとも1つの双安定リレーが、開位置と閉位置とに設定されることが可能な接点を有する、分岐コンセントコントローラ(BRC)であって、
外部AC電源からの入力電圧の喪失を決定し、AC電力喪失状態を検出したとき、前記双安定リレーが閉位置にある場合には、前記双安定リレーを開位置にトグル的に切り換えるようにさらに構成され、AC電力が回復された後に、前記双安定リレーを選択的に閉じるように構成されたBRCと、
を備える、配電装置(PDU)。 - 前記BRCが、複数の双安定リレーを備える、請求項1に記載のPDU。
- 前記BRCが前記AC電力の喪失状態の直前に閉じられていて、AC電力喪失状態を検出したときに前記BRCによって開放された前記複数の双安定リレーのうちの選択されたものを、前記PDUへの電流の突入を制限するように、順次閉じるように構成される、請求項2に記載のPDU。
- 前記BRCが、前記少なくとも1つの双安定リレーの現在の状態を記憶するためのメモリを備える、請求項1に記載のPDU。
- 複数の光学要素を更に備え、前記複数の光学要素のそれぞれが、前記双安定リレーの1つと一意的に関連して、前記複数の光学要素のそれぞれに関連する前記双安定リレーの状態の光学的指標を提供し、前記状態が、前記関連する前記双安定リレーが、現在、開位置にあるか、閉位置にあるか、を示す、
請求項1に記載のPDU。 - 配電装置(PDU)であって、
外部デバイスの交流(AC)電力コードを少なくとも1つの電力コンセントに取り付けることが可能であるように構成された前記少なくとも1つの電力コンセントと、
マイクロコントローラ、及び、AC電力を外部AC電源から前記少なくとも1つの電力コンセントに供給するための、前記少なくとも1つの電力コンセントと関連する複数の双安定リレーを有し、前記双安定リレーのそれぞれが、開位置と閉位置とに設定されることが可能な接点を有する、分岐コンセントコントローラ(BRC)であって、
前記BRCは、外部AC電源からの入力電圧の喪失を決定し、AC電力喪失状態を検出したとき、閉位置にある前記双安定リレーのいずれか1つまたは複数を開位置にトグル的に切り換えるようにさらに構成されており、
前記BRCは、前記複数の双安定リレーを制御して、前記AC喪失状態前に、以前、閉位置にあった前記1つ又は複数の双安定リレー、及び、前記AC電力喪失状態の検出に応じて前記BRCによって開状態にされていた前記1つ又は複数の双安定リレー、が全て、前記AC電力が回復された後に、前記PDUへの電流の突入を制限する態様で、再び閉鎖するように順次命じられるように、さらに構成されている、前記BRCと、
を備える、配電装置(PDU)。 - 前記BRCが、前記複数の双安定リレーのそれぞれの状態をモニタし、AC電力が回復された後に、前記双安定リレーの連続的な閉鎖の間に所定の時間遅延を満たすように、前記複数の双安定リレーのうちの特定のものを選択的に閉鎖する、請求項6に記載のPDU。
- BRCが、前記複数の双安定リレーのそれぞれの現在の状態を記憶するためのメモリを含む、請求項6に記載のPDU。
- 複数の光学要素をさらに備えていて、前記複数の光学要素のそれぞれが、それに関連する前記双安定リレーの状態の光学的指標を提供するために、前記双安定リレーの1つと一意的に関連しており、前記状態が、関連する前記双安定リレーが現在開位置にあるかまたは閉位置にあるかを示す、請求項6に記載のPDU。
- 複数のデータセンタデバイスへのAC電力の適用をモニタおよび制御するための方法であって、
独立のデータセンタデバイスの交流(AC)電力コードのための電力供給点を形成する少なくとも1つのAC電力コンセントを提供するステップと、
マイクロコントローラ、及び、AC電力を外部AC電源から前記AC電力コンセントに供給するための前記AC電力コンセントと関連している少なくとも1つの双安定リレーを有する分岐コンセントコントローラ(BRC)を用いるステップであって、前記少なくとも1つの双安定リレーが開位置と閉位置とに設定されることが可能な接点を有するステップと、
前記BRCを用いて、外部AC電源の電圧をモニタし、AC電力の喪失がまさに生じるときを検出するステップと、
AC電力の検出された切迫する喪失に応答し、前記BRCを用いて、電力が失われる直前に前記双安定リレーが現在閉位置にある場合には、前記BRCへの電力が失われる前に、前記双安定リレーを開位置にトグル的に切り換えるステップと、
前記BRCを用いて、前記少なくとも1つの双安定リレーの状態をモニタし、AC電力が回復された後で、前記双安定リレーを閉じるように命じるステップと、
を備える、方法。
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US201562152126P | 2015-04-24 | 2015-04-24 | |
US62/152,126 | 2015-04-24 | ||
US15/095,576 US10250032B2 (en) | 2015-04-24 | 2016-04-11 | Intelligent power strip with management of bistable relays to reduce current in-rush |
US15/095,576 | 2016-04-11 | ||
JP2017555475A JP6637996B2 (ja) | 2015-04-24 | 2016-04-12 | 電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ |
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JP6936297B2 JP6936297B2 (ja) | 2021-09-15 |
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JP2019227909A Active JP6936297B2 (ja) | 2015-04-24 | 2019-12-18 | 電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ |
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US (2) | US10250032B2 (ja) |
EP (1) | EP3286812B1 (ja) |
JP (2) | JP6637996B2 (ja) |
CN (2) | CN110649560B (ja) |
AU (1) | AU2016251909B2 (ja) |
DK (1) | DK3286812T3 (ja) |
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US10998717B2 (en) | 2021-05-04 |
JP2018513666A (ja) | 2018-05-24 |
DK3286812T3 (da) | 2021-11-15 |
CN110649560A (zh) | 2020-01-03 |
JP6936297B2 (ja) | 2021-09-15 |
CN110649560B (zh) | 2022-03-11 |
CN107534291A (zh) | 2018-01-02 |
WO2016171953A1 (en) | 2016-10-27 |
US20200059088A1 (en) | 2020-02-20 |
AU2016251909A1 (en) | 2017-11-09 |
AU2016251909B2 (en) | 2018-11-08 |
CN107534291B (zh) | 2019-09-03 |
ES2901104T3 (es) | 2022-03-21 |
EP3286812B1 (en) | 2021-10-20 |
EP3286812A1 (en) | 2018-02-28 |
JP6637996B2 (ja) | 2020-01-29 |
US10250032B2 (en) | 2019-04-02 |
US20160315465A1 (en) | 2016-10-27 |
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