JP7145141B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP7145141B2 JP7145141B2 JP2019215031A JP2019215031A JP7145141B2 JP 7145141 B2 JP7145141 B2 JP 7145141B2 JP 2019215031 A JP2019215031 A JP 2019215031A JP 2019215031 A JP2019215031 A JP 2019215031A JP 7145141 B2 JP7145141 B2 JP 7145141B2
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- output voltage
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- 230000003287 optical effect Effects 0.000 claims description 37
- 230000005856 abnormality Effects 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 230000002159 abnormal effect Effects 0.000 claims description 24
- 230000004397 blinking Effects 0.000 claims description 23
- 230000006854 communication Effects 0.000 description 29
- 238000004891 communication Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000011850 initial investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
22,54 第一の発光素子
24 第二の発光素子
26,26(1),26(2),56 発光素子制御部
30,70 外部機器
60 発光素子
62 受光素子
66 通信部
TDJ 特定電源動作情報
GJ 原因情報
Io 出力電流
Vi 入力電圧
Vo 出力電圧
Claims (8)
- 入力電圧を出力電圧に変換する電力変換回路を備えた電源装置において、
外部から視認可能に設置された第一の発光素子と、前記第一の発光素子を駆動する発光素子制御部とが設けられ、
前記発光素子制御部は、
前記出力電圧が異常な時、前記第一の発光素子を点滅させることによって、前記出力電圧が異常な原因を推定するために使用される特定電源動作情報、又は前記特定電源動作情報に基づいて推定される原因情報、又はその両方を光デジタル信号に変換し、前記第一の発光素子から出力させ、
前記出力電圧が正常な時、前記第一の発光素子を、人間が見た時に静的に点灯していると認識されるように点滅させることによって、装置内部の動作に関する電源動作情報を光デジタル信号に変換し、前記第一の発光素子から出力させることを特徴とする電源装置。 - 前記発光素子制御部は、前記出力電圧が異常な時、前記第一の発光素子から出力される前記光デジタル信号の内容を人間が目視で認識できるように、前記第一の発光素子を点滅させる請求項1記載の電源装置。
- 入力電圧を出力電圧に変換する電力変換回路を備えた電源装置において、
外部から視認可能に設置された第一の発光素子と、前記第一の発光素子を駆動する発光素子制御部とが設けられ、
さらに、外部から視認可能に設置され、前記発光素子制御部によって駆動される第二の発光素子が設けられ、
前記発光素子制御部は、
前記出力電圧が異常な時、前記第一の発光素子を点滅させることによって、前記出力電圧が異常な原因を推定するために使用される特定電源動作情報、又は前記特定電源動作情報に基づいて推定される原因情報、又はその両方を光デジタル信号に変換し、前記第一の発光素子から出力させ、
前記出力電圧が正常な時、前記第二の発光素子を、人間が見た時に静的に点灯していると認識されるように点滅させることによって、装置内部の動作に関する電源動作情報を光デジタル信号に変換し、前記第二の発光素子から出力させることを特徴とする電源装置。 - 前記発光素子制御部は、前記出力電圧が正常な時、前記第一の発光素子を消灯させ、前記出力電圧が異常な時、前記第一の発光素子を、人間が見た時に静的に点灯していると認識されるように点滅させることによって、前記光デジタル信号を出力させる請求項3記載の電源装置。
- 入力電圧を出力電圧に変換する電力変換回路を備えた電源装置において、
外部から視認可能に設置された第一の発光素子と、前記第一の発光素子を駆動する発光素子制御部とが設けられ、
さらに、外部から視認可能に設置され、前記発光素子制御部によって駆動される第二の発光素子が設けられ、
前記発光素子制御部は、
前記出力電圧が異常な時、前記第一の発光素子を、人間が見た時に静的に点灯していると認識されるように点滅させることによって、前記出力電圧が異常な原因を推定するために使用される特定電源動作情報、又は前記特定電源動作情報に基づいて推定される原因情報、又はその両方を光デジタル信号に変換し、前記第一の発光素子から出力させ、
前記出力電圧が正常な時、前記第一の発光素子を消灯させ、前記第二の発光素子を静的に点灯させることを特徴とする電源装置。 - 前記第二の発光素子は、前記第一の発光素子と発光色が異なる請求項3乃至5のいずれか記載の電源装置。
- 前記特定電源動作情報には、少なくとも、前記入力電圧の状態を知得し又は推定するための入力電圧関連情報と、前記電力変換回路が出力する出力電流の状態を知得し又は推定するための出力電流関連情報とが含まれる請求項1,3又は5記載の電源装置。
- 前記電力変換回路は、前記入力電圧を中間電圧に変換する第一変換部と、前記中間電圧を前記出力電圧に変換する第二変換部とを備え、
前記特定電源動作情報には、少なくとも、前記入力電圧の状態を知得し又は推定するための入力電圧関連情報と、前記中間電圧の状態を知得し又は推定するための中間電圧関連情報と、前記第二変換部が出力する出力電流の状態を知得し又は推定するための出力電流関連情報とが含まれる請求項1,3又は5記載の電源装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019215031A JP7145141B2 (ja) | 2019-11-28 | 2019-11-28 | 電源装置 |
US16/953,452 US11176800B2 (en) | 2019-11-28 | 2020-11-20 | Power supply device |
CN202011361413.4A CN112886791A (zh) | 2019-11-28 | 2020-11-27 | 电源装置 |
Applications Claiming Priority (1)
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JP2019215031A JP7145141B2 (ja) | 2019-11-28 | 2019-11-28 | 電源装置 |
Publications (2)
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JP2021087302A JP2021087302A (ja) | 2021-06-03 |
JP7145141B2 true JP7145141B2 (ja) | 2022-09-30 |
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JP2019215031A Active JP7145141B2 (ja) | 2019-11-28 | 2019-11-28 | 電源装置 |
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US (1) | US11176800B2 (ja) |
JP (1) | JP7145141B2 (ja) |
CN (1) | CN112886791A (ja) |
Families Citing this family (1)
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JP2023010341A (ja) | 2021-07-09 | 2023-01-20 | オムロン株式会社 | 電源装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004274888A (ja) | 2003-03-07 | 2004-09-30 | Fuji Xerox Co Ltd | 電源装置 |
JP2006120910A (ja) | 2004-10-22 | 2006-05-11 | Nakagawa Kenkyusho:Kk | 半導体発光素子用電源および照明装置 |
JP5199747B2 (ja) | 2008-06-25 | 2013-05-15 | 株式会社ユニバーサルエンターテインメント | 遊技機 |
JP2017158244A (ja) | 2016-02-29 | 2017-09-07 | マスプロ電工株式会社 | 電源装置 |
JP2019103299A (ja) | 2017-12-05 | 2019-06-24 | オムロン株式会社 | 電源装置 |
Family Cites Families (15)
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JP3010605B2 (ja) * | 1991-11-20 | 2000-02-21 | 富士電機株式会社 | スイッチング電源装置 |
US7302186B2 (en) * | 2001-02-05 | 2007-11-27 | Finisar Corporation | Optical transceiver and host adapter with memory mapped monitoring circuitry |
US8891970B2 (en) * | 2003-08-29 | 2014-11-18 | Finisar Corporation | Modular optical device with mixed signal interface |
US8923704B2 (en) * | 2003-08-29 | 2014-12-30 | Finisar Corporation | Computer system with modular optical devices |
JP2005151674A (ja) | 2003-11-14 | 2005-06-09 | Omron Corp | 電源装置 |
JP2005301476A (ja) * | 2004-04-08 | 2005-10-27 | Hitachi Ltd | 給電制御システム、及び記憶装置 |
US7521896B2 (en) * | 2004-07-20 | 2009-04-21 | Panasonic Ev Energy Co., Ltd. | Abnormal voltage detector apparatus for detecting voltage abnormality in assembled battery |
CN101352104A (zh) * | 2006-12-18 | 2009-01-21 | 照宏光电科技股份有限公司 | 照明装置 |
US20080181794A1 (en) * | 2007-01-26 | 2008-07-31 | Steinfels Craig R | Mobile pneumatic compressor |
JP2009283401A (ja) * | 2008-05-26 | 2009-12-03 | Panasonic Electric Works Co Ltd | 電源装置および灯具、車両 |
JP5828103B2 (ja) * | 2010-12-20 | 2015-12-02 | パナソニックIpマネジメント株式会社 | Led点灯装置及びそれを用いた照明器具 |
US9093106B2 (en) * | 2013-04-05 | 2015-07-28 | Rohm Co., Ltd. | Motor drive device, magnetic disk storage device, and electronic appliance |
CN104144536A (zh) * | 2013-05-08 | 2014-11-12 | 陈志荣 | 具预警及紧急功能的常态照明的灯源系统 |
JP6447095B2 (ja) * | 2014-12-19 | 2019-01-09 | 富士電機株式会社 | スイッチング電源回路 |
US9806600B2 (en) * | 2015-08-03 | 2017-10-31 | Vertiv Energy Systems, Inc. | Power converters controlled to shut down in response to monitored parameters reaching thresholds for a period of time |
-
2019
- 2019-11-28 JP JP2019215031A patent/JP7145141B2/ja active Active
-
2020
- 2020-11-20 US US16/953,452 patent/US11176800B2/en active Active
- 2020-11-27 CN CN202011361413.4A patent/CN112886791A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004274888A (ja) | 2003-03-07 | 2004-09-30 | Fuji Xerox Co Ltd | 電源装置 |
JP2006120910A (ja) | 2004-10-22 | 2006-05-11 | Nakagawa Kenkyusho:Kk | 半導体発光素子用電源および照明装置 |
JP5199747B2 (ja) | 2008-06-25 | 2013-05-15 | 株式会社ユニバーサルエンターテインメント | 遊技機 |
JP2017158244A (ja) | 2016-02-29 | 2017-09-07 | マスプロ電工株式会社 | 電源装置 |
JP2019103299A (ja) | 2017-12-05 | 2019-06-24 | オムロン株式会社 | 電源装置 |
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Publication number | Publication date |
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US20210166549A1 (en) | 2021-06-03 |
CN112886791A (zh) | 2021-06-01 |
US11176800B2 (en) | 2021-11-16 |
JP2021087302A (ja) | 2021-06-03 |
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