JP2016010288A - 無停電電源装置 - Google Patents
無停電電源装置 Download PDFInfo
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- JP2016010288A JP2016010288A JP2014131191A JP2014131191A JP2016010288A JP 2016010288 A JP2016010288 A JP 2016010288A JP 2014131191 A JP2014131191 A JP 2014131191A JP 2014131191 A JP2014131191 A JP 2014131191A JP 2016010288 A JP2016010288 A JP 2016010288A
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- 238000007599 discharging Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910000652 nickel hydride Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- -1 nickel metal hydride Chemical class 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0093—Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
【解決手段】本発明の無停電電源装置10は、外部電源20から負荷装置30へ電力を供給する電源ライン21に並列に接続される入出力端子11と、定格電圧が外部電源20の電圧V1と同じ電圧である電池ユニット12と、外部電源20の電圧V1を電池ユニット12の定格電圧と電池ユニット12の充電電圧との差分に相当する電圧V3に変換するDC/DCコンバータ13と、外部電源20の電圧V1にDC/DCコンバータ13の出力電圧V3を加算した電圧で、電池ユニット12を充電する充電回路14と、外部電源20の停電時に、入出力端子11を通じて電池ユニット12から負荷装置30へ放電する放電回路15と、を備える。
【選択図】図1
Description
本発明の第1の態様は、外部電源から負荷装置へ電力を供給する電源ラインに並列に接続される入出力端子と、定格電圧が前記外部電源の電圧と同じ電圧である電池ユニットと、前記外部電源の電圧を前記電池ユニットの定格電圧と前記電池ユニットの充電電圧との差分に相当する電圧に変換する電圧変換装置と、前記外部電源の電圧に前記電圧変換装置の出力電圧を加算した電圧で、前記電池ユニットを充電する充電回路と、前記外部電源の停電時に、前記入出力端子を通じて前記電池ユニットから前記負荷装置へ放電する放電回路と、を備える無停電電源装置である。
本発明の第2の態様は、外部電源から負荷装置へ電力を供給する電源ラインに並列に接続される入出力端子と、直列に接続された第1電池パック及び第2電池パックを含み、定格電圧が前記外部電源の電圧と同じ電圧である電池ユニットと、前記外部電源の電圧を前記電池ユニットの定格電圧と前記電池ユニットの充電電圧との差分に相当する電圧に変換する電圧変換装置と、前記電圧変換装置の出力電圧で前記第1電池パックを充電し、前記外部電源の電圧で前記第2電池パックを充電する充電回路と、前記外部電源の停電時に、前記入出力端子を通じて前記電池ユニットから前記負荷装置へ放電する放電回路と、を備える無停電電源装置である。
尚、本発明は、以下説明する実施例に特に限定されるものではなく、特許請求の範囲に記載された発明の範囲内で種々の変形が可能であることは言うまでもない。
本発明の第1実施例について、図1を参照しながら説明する。
図1は、本発明に係る無停電電源装置10の第1実施例を図示した回路図である。
第1実施例の無停電電源装置10は、入出力端子11、電池ユニット12、DC/DCコンバータ13、充電回路14、放電回路15、制御装置16を備える。
本発明の第2実施例について、図2を参照しながら説明する。
図2は、本発明に係る無停電電源装置10の第2実施例を図示した回路図である。
11 入出力端子
12 電池ユニット
13 DC/DCコンバータ
14 充電回路
15 放電回路
16 制御装置
20 外部電源
21 電源ライン
30 負荷装置
Claims (2)
- 外部電源から負荷装置へ電力を供給する電源ラインに並列に接続される入出力端子と、
定格電圧が前記外部電源の電圧と同じ電圧である電池ユニットと、
前記外部電源の電圧を前記電池ユニットの定格電圧と前記電池ユニットの充電電圧との差分に相当する電圧に変換する電圧変換装置と、
前記外部電源の電圧に前記電圧変換装置の出力電圧を加算した電圧で、前記電池ユニットを充電する充電回路と、
前記外部電源の停電時に、前記入出力端子を通じて前記電池ユニットから前記負荷装置へ放電する放電回路と、を備える無停電電源装置。 - 外部電源から負荷装置へ電力を供給する電源ラインに並列に接続される入出力端子と、
直列に接続された第1電池パック及び第2電池パックを含み、定格電圧が前記外部電源の電圧と同じ電圧である電池ユニットと、
前記外部電源の電圧を前記電池ユニットの定格電圧と前記電池ユニットの充電電圧との差分に相当する電圧に変換する電圧変換装置と、
前記電圧変換装置の出力電圧で前記第1電池パックを充電し、前記外部電源の電圧で前記第2電池パックを充電する充電回路と、
前記外部電源の停電時に、前記入出力端子を通じて前記電池ユニットから前記負荷装置へ放電する放電回路と、を備える無停電電源装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014131191A JP6296608B2 (ja) | 2014-06-26 | 2014-06-26 | 無停電電源装置 |
PCT/JP2015/061245 WO2015198687A1 (ja) | 2014-06-26 | 2015-04-10 | 無停電電源装置 |
EP15812581.5A EP3163712B1 (en) | 2014-06-26 | 2015-04-10 | Uninterruptible power-supply system |
US15/316,457 US10097035B2 (en) | 2014-06-26 | 2015-04-10 | Uninterruptible power supply unit |
CN201580034667.6A CN106464006B (zh) | 2014-06-26 | 2015-04-10 | 不间断供电电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014131191A JP6296608B2 (ja) | 2014-06-26 | 2014-06-26 | 無停電電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016010288A true JP2016010288A (ja) | 2016-01-18 |
JP6296608B2 JP6296608B2 (ja) | 2018-03-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014131191A Active JP6296608B2 (ja) | 2014-06-26 | 2014-06-26 | 無停電電源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10097035B2 (ja) |
EP (1) | EP3163712B1 (ja) |
JP (1) | JP6296608B2 (ja) |
CN (1) | CN106464006B (ja) |
WO (1) | WO2015198687A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022034656A (ja) * | 2020-08-19 | 2022-03-04 | 矢崎総業株式会社 | 給電制御装置、給電システム、給電制御方法、及びプログラム |
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US10483791B2 (en) | 2016-05-25 | 2019-11-19 | Milwaukee Electric Tool Corporation | Series-connected battery packs, system and method |
KR102500690B1 (ko) * | 2017-09-18 | 2023-02-17 | 삼성전자주식회사 | 배터리 상태를 기반으로 충전을 제어하는 방법 및 장치 |
US20200287400A1 (en) * | 2017-10-09 | 2020-09-10 | Shenzhen Royole Technologies Co. Ltd. | Battery control circuit and electronic device |
CN107863802B (zh) * | 2017-11-23 | 2024-02-20 | 杰华特微电子股份有限公司 | 电池充放电电路 |
US11489356B2 (en) * | 2019-07-02 | 2022-11-01 | Abb Schweiz Ag | MVDC link-powered battery chargers and operation thereof |
US11237610B2 (en) * | 2019-11-20 | 2022-02-01 | Intel Corporation | Handling loss of power for uninterruptible power supply efficiency |
JP2022020442A (ja) * | 2020-07-20 | 2022-02-01 | Fdk株式会社 | 制御装置、電池パック及び電源装置 |
GB202116919D0 (en) * | 2021-11-24 | 2022-01-05 | Rolls Royce Plc | Electrical power system |
CN114243820A (zh) * | 2021-12-06 | 2022-03-25 | 上海电气国轩新能源科技有限公司 | 不间断供电的电源电路及其供电方法 |
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- 2015-04-10 EP EP15812581.5A patent/EP3163712B1/en active Active
- 2015-04-10 US US15/316,457 patent/US10097035B2/en active Active
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Also Published As
Publication number | Publication date |
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EP3163712A4 (en) | 2018-01-10 |
US20170155276A1 (en) | 2017-06-01 |
CN106464006B (zh) | 2020-06-02 |
EP3163712A1 (en) | 2017-05-03 |
JP6296608B2 (ja) | 2018-03-20 |
EP3163712B1 (en) | 2022-03-23 |
CN106464006A (zh) | 2017-02-22 |
WO2015198687A1 (ja) | 2015-12-30 |
US10097035B2 (en) | 2018-10-09 |
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