JP6262675B2 - 無停電電源装置 - Google Patents
無停電電源装置 Download PDFInfo
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- JP6262675B2 JP6262675B2 JP2015019916A JP2015019916A JP6262675B2 JP 6262675 B2 JP6262675 B2 JP 6262675B2 JP 2015019916 A JP2015019916 A JP 2015019916A JP 2015019916 A JP2015019916 A JP 2015019916A JP 6262675 B2 JP6262675 B2 JP 6262675B2
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- JP
- Japan
- Prior art keywords
- power supply
- housing
- uninterruptible power
- cooling
- opening
- 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.)
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Classifications
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- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- H02J7/865—
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
-
- 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
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14325—Housings specially adapted for power drive units or power converters for cabinets or racks
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20863—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Human Computer Interaction (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
本実施形態の無停電電源装置によれば、図5に示すように、無停電電源モジュール1のコンバータ5およびインバータ7を収容する筐体100には、筐体100内を冷却する冷却ファン17が設けられている。筐体100には、開口120が形成されている。筐体100に形成された開口120と、隣接する無停電電源モジュール1の筐体100に形成された開口120とが、互いに向き合っている。さらに、無停電電源装置は、図2,7に示すように、冷却ファン17を制御するファン制御回路20を備えている。図7に示すように、ファン制御回路20は、複数の無停電電源モジュール1全体の負荷量に基づいて、冷却ファン17の起動および停止を制御している。
Claims (4)
- 交流電源と負荷との間に並列接続される複数の無停電電源モジュールとバイパス回路とを備え、
前記無停電電源モジュールは、
前記交流電源から供給される交流電力を直流電力に変換するコンバータと、
前記コンバータによって生成された直流電力を貯蔵する電力貯蔵装置と、
前記コンバータまたは前記電力貯蔵装置から供給された直流電力を交流電力に変換するインバータと、
前記コンバータおよび前記インバータを収容する筐体と、
前記筐体内を冷却する冷却ファンとを有し、
前記筐体には、開口が形成されており、
前記開口と、隣接する無停電電源モジュールの筐体に形成された開口とが、互いに向き合い、
さらに、前記冷却ファンを制御するファン制御回路を備え、
前記ファン制御回路は、前記複数の無停電電源モジュール全体の負荷量に基づいて、前記冷却ファンの起動および停止を制御する、無停電電源装置。 - 前記ファン制御回路は、前記冷却ファンの故障を検知し、
前記ファン制御回路は、前記冷却ファンの故障台数と前記複数の無停電電源モジュール全体の負荷量とに基づいて、前記冷却ファンの起動および停止を制御する、請求項1に記載の無停電電源装置。 - 前記複数の無停電電源モジュール全体の負荷量に基づいて設定される前記冷却ファンの必要運転台数が、故障していない前記冷却ファンの台数を上回るとき、前記バイパス回路に切り替える、請求項2に記載の無停電電源装置。
- 前記複数の無停電電源モジュール全体の負荷量に基づいて設定される前記冷却ファンの必要運転台数が、故障していない前記冷却ファンの台数以下であるとき、警報を発報して運転を継続する、請求項2または3に記載の無停電電源装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015019916A JP6262675B2 (ja) | 2015-02-04 | 2015-02-04 | 無停電電源装置 |
| US14/805,846 US9755457B2 (en) | 2015-02-04 | 2015-07-22 | Uninterruptible power supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015019916A JP6262675B2 (ja) | 2015-02-04 | 2015-02-04 | 無停電電源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016144355A JP2016144355A (ja) | 2016-08-08 |
| JP6262675B2 true JP6262675B2 (ja) | 2018-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015019916A Active JP6262675B2 (ja) | 2015-02-04 | 2015-02-04 | 無停電電源装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9755457B2 (ja) |
| JP (1) | JP6262675B2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11165278B2 (en) | 2018-09-26 | 2021-11-02 | Fuji Electric Co., Ltd. | Uninterruptible power supply system and uninterruptible power supply |
| US11283286B2 (en) | 2019-07-04 | 2022-03-22 | Fuji Electric Co., Ltd. | Uninterruptible power supply |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3057342B1 (fr) * | 2016-10-10 | 2019-05-10 | Bull Sas | Protocole de communication entre plusieurs modules de refroidissement liquide de serveurs informatiques |
| JP6813377B2 (ja) * | 2017-01-25 | 2021-01-13 | ニチコン株式会社 | 電力変換装置 |
| JP6689218B2 (ja) * | 2017-02-02 | 2020-04-28 | 株式会社東芝 | 電子装置および方法 |
| US10842048B2 (en) * | 2017-10-23 | 2020-11-17 | Eaton Intelligent Power Limited | Electrical cabinet with vortex-entrained airflow |
| JP7010739B2 (ja) * | 2018-03-16 | 2022-01-26 | 東芝インフラシステムズ株式会社 | 無停電電源システム、無停電電源用劣化予測装置、無停電電源用劣化予測プログラムおよび無停電電源劣化予測方法 |
| JP7191529B2 (ja) * | 2018-03-16 | 2022-12-19 | 東芝インフラシステムズ株式会社 | 無停電電源システム、無停電電源用劣化判断装置、無停電電源用劣化判断プログラムおよび無停電電源劣化判断方法 |
| JP7244209B2 (ja) * | 2018-03-16 | 2023-03-22 | 東芝インフラシステムズ株式会社 | 無停電電源システム、無停電電源用劣化判断装置、無停電電源用劣化判断プログラムおよび無停電電源劣化判断方法 |
| US10860072B2 (en) * | 2018-05-04 | 2020-12-08 | Dell Products L.P. | Expected and detected air mover configurations |
| KR102141564B1 (ko) * | 2019-01-25 | 2020-08-05 | 엘에스일렉트릭(주) | 인버터 장치 및 이를 포함하는 인버터 패널 |
| JP2020137228A (ja) * | 2019-02-18 | 2020-08-31 | 株式会社東芝 | 制御装置、制御方法、無停電電源装置及びコンピュータプログラム |
| JP6597929B1 (ja) * | 2019-07-17 | 2019-10-30 | 富士電機株式会社 | 無停電電源装置 |
| CN110401203B (zh) * | 2019-07-30 | 2021-03-19 | 江苏舾普泰克自动化科技有限公司 | 一种基于无功补偿技术的船用逆变器 |
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| JP7115455B2 (ja) | 2019-10-16 | 2022-08-09 | 富士電機株式会社 | 無停電電源装置および解列モジュール |
| KR102287330B1 (ko) | 2019-11-15 | 2021-08-06 | 삼성에스디아이 주식회사 | 팬 고장 검출 장치 |
| WO2022102376A1 (ja) | 2020-11-12 | 2022-05-19 | 富士電機株式会社 | 無停電電源装置 |
| WO2022102377A1 (ja) * | 2020-11-12 | 2022-05-19 | 富士電機株式会社 | 無停電電源装置および無停電電源装置用制御装置 |
| US12463451B2 (en) * | 2021-09-29 | 2025-11-04 | Tmeic Corporation | Uninterruptible power supply device and uninterruptible power supply system |
| WO2023183650A1 (en) * | 2022-03-25 | 2023-09-28 | Vertiv Corporation | Uninterruptible power supply with integrated maintenance bypass cabinet allowing reduced u-height and increased airflow |
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| JPS62126828A (ja) * | 1985-11-26 | 1987-06-09 | 富士通株式会社 | 電子装置の給電制御方式 |
| JPH10185384A (ja) * | 1996-12-25 | 1998-07-14 | Fuji Electric Co Ltd | 電力変換装置の冷却装置 |
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| JP2009188159A (ja) * | 2008-02-06 | 2009-08-20 | Panasonic Corp | 電力変換装置 |
| JP5022941B2 (ja) * | 2008-02-20 | 2012-09-12 | 株式会社東芝 | 電子機器筐体のファン制御装置 |
-
2015
- 2015-02-04 JP JP2015019916A patent/JP6262675B2/ja active Active
- 2015-07-22 US US14/805,846 patent/US9755457B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11165278B2 (en) | 2018-09-26 | 2021-11-02 | Fuji Electric Co., Ltd. | Uninterruptible power supply system and uninterruptible power supply |
| US11283286B2 (en) | 2019-07-04 | 2022-03-22 | Fuji Electric Co., Ltd. | Uninterruptible power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| US9755457B2 (en) | 2017-09-05 |
| US20160226301A1 (en) | 2016-08-04 |
| JP2016144355A (ja) | 2016-08-08 |
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