JP7805099B2 - 電源システムおよび電源ユニット - Google Patents
電源システムおよび電源ユニットInfo
- Publication number
- JP7805099B2 JP7805099B2 JP2020209798A JP2020209798A JP7805099B2 JP 7805099 B2 JP7805099 B2 JP 7805099B2 JP 2020209798 A JP2020209798 A JP 2020209798A JP 2020209798 A JP2020209798 A JP 2020209798A JP 7805099 B2 JP7805099 B2 JP 7805099B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- battery
- storage device
- power supply
- stored
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/381—Dispersed generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
- H02J2101/20—Dispersed power generation using renewable energy sources
- H02J2101/28—Wind energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or 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
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/82—Control of state of charge [SOC]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Secondary Cells (AREA)
Description
図1は、本実施形態の電源システム500の構成例を示す図である。電源システム500は、N個(Nは2以上の整数)の電源ユニットと、N-1個の処理装置と、該N-1個の処理装置を制御する制御装置300とを備える。図1の例では、9個の電源ユニット2001、2002、...、2008、2009が示されている(つまり、N=9である)。
Claims (6)
- 第1電源ユニットと第2電源ユニットと第1処理装置とを備える電源システムであって、
前記第1電源ユニットは、
電力を取得する第1取得装置と、
前記第1取得装置が取得した電力を貯蓄する第1蓄電装置とを有し、
前記第2電源ユニットは、
電力を取得する第2取得装置と、
前記第2取得装置が取得した電力を貯蓄する第2蓄電装置とを有し、
前記第1処理装置は、前記第1蓄電装置が貯蓄している電力を前記第2蓄電装置に供給し、
前記第1蓄電装置および前記第2蓄電装置は、前記第1処理装置と着脱可能となるように接続される、電源システム。 - 前記第1処理装置はDCDCコンバータにより構成される、請求項1に記載の電源システム。
- 前記第1蓄電装置と前記第2蓄電装置とは、前記第2蓄電装置が貯蓄している電力を前記第1蓄電装置に供給可能となるように接続される、請求項1または請求項2に記載の電源システム。
- 前記第2蓄電装置から前記第1蓄電装置に供給される電力量を制御する第2処理装置をさらに備える、請求項3に記載の電源システム。
- 前記第2処理装置はDCDCコンバータにより構成される、請求項4に記載の電源システム。
- 前記第1蓄電装置から前記第2蓄電装置に供給される電力量の入力を受け付ける制御装置をさらに備え、
前記第1蓄電装置は、前記制御装置に入力された電力量の電力を前記第2蓄電装置に供給する、請求項1~請求項5のいずれか1項に記載の電源システム。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020209798A JP7805099B2 (ja) | 2020-12-18 | 2020-12-18 | 電源システムおよび電源ユニット |
| PCT/JP2021/045540 WO2022131158A1 (ja) | 2020-12-18 | 2021-12-10 | 電源システム、および電源ユニット |
| EP21906520.8A EP4266529A4 (en) | 2020-12-18 | 2021-12-10 | POWER SUPPLY SYSTEM AND POWER SUPPLY UNIT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020209798A JP7805099B2 (ja) | 2020-12-18 | 2020-12-18 | 電源システムおよび電源ユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022096695A JP2022096695A (ja) | 2022-06-30 |
| JP7805099B2 true JP7805099B2 (ja) | 2026-01-23 |
Family
ID=82059122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020209798A Active JP7805099B2 (ja) | 2020-12-18 | 2020-12-18 | 電源システムおよび電源ユニット |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4266529A4 (ja) |
| JP (1) | JP7805099B2 (ja) |
| WO (1) | WO2022131158A1 (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010115064A (ja) | 2008-11-07 | 2010-05-20 | Canon Inc | 充電システム、電力供給機器及び充電機器 |
| WO2013163350A1 (en) | 2012-04-25 | 2013-10-31 | Inovus Solar, Inc. | Optimization of energy generation from a wrapped photovoltaic panel |
| JP2015019580A (ja) | 2012-08-24 | 2015-01-29 | パナソニックIpマネジメント株式会社 | 電源装置 |
| WO2016072195A1 (ja) | 2014-11-04 | 2016-05-12 | ソニー株式会社 | 直流電力制御装置、直流電力制御方法及び直流電力制御システム |
| JP2017195666A (ja) | 2016-04-18 | 2017-10-26 | 大阪瓦斯株式会社 | マイクロバッテリ及び蓄電装置 |
| JP2019129690A (ja) | 2018-01-26 | 2019-08-01 | 京セラ株式会社 | 電力システム、電力装置、及び電力システムの制御方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4840030B2 (ja) | 2006-08-31 | 2011-12-21 | パナソニック株式会社 | 風力・太陽光発電装置 |
-
2020
- 2020-12-18 JP JP2020209798A patent/JP7805099B2/ja active Active
-
2021
- 2021-12-10 WO PCT/JP2021/045540 patent/WO2022131158A1/ja not_active Ceased
- 2021-12-10 EP EP21906520.8A patent/EP4266529A4/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010115064A (ja) | 2008-11-07 | 2010-05-20 | Canon Inc | 充電システム、電力供給機器及び充電機器 |
| WO2013163350A1 (en) | 2012-04-25 | 2013-10-31 | Inovus Solar, Inc. | Optimization of energy generation from a wrapped photovoltaic panel |
| JP2015019580A (ja) | 2012-08-24 | 2015-01-29 | パナソニックIpマネジメント株式会社 | 電源装置 |
| WO2016072195A1 (ja) | 2014-11-04 | 2016-05-12 | ソニー株式会社 | 直流電力制御装置、直流電力制御方法及び直流電力制御システム |
| JP2017195666A (ja) | 2016-04-18 | 2017-10-26 | 大阪瓦斯株式会社 | マイクロバッテリ及び蓄電装置 |
| JP2019129690A (ja) | 2018-01-26 | 2019-08-01 | 京セラ株式会社 | 電力システム、電力装置、及び電力システムの制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4266529A1 (en) | 2023-10-25 |
| JP2022096695A (ja) | 2022-06-30 |
| WO2022131158A1 (ja) | 2022-06-23 |
| EP4266529A4 (en) | 2025-02-12 |
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