JP2010051074A - ナトリウム−硫黄電池のヒータ電力供給方法 - Google Patents
ナトリウム−硫黄電池のヒータ電力供給方法 Download PDFInfo
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
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- 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
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- H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
- H02J2101/20—Dispersed power generation using renewable energy sources
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- H—ELECTRICITY
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- H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
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- H02J2101/22—Solar energy
- H02J2101/24—Photovoltaics
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- 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
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- 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
- H02J2101/40—Hybrid power plants, i.e. a plurality of different generation technologies being operated at one power plant
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- 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
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Abstract
【解決手段】電力系統1の停電時に、風力発電装置7が発電しており、且つ、ナトリウム−硫黄電池3が充電末でないときは、PG=PH+PNC(PG:発電装置の出力、PH:ヒータへの供給電力、PNC:ナトリウム−硫黄電池の充電電力)を満たすように、ナトリウム−硫黄電池3の充電を制御しつつ、風力発電装置7の出力を、ヒータ6及びナトリウム−硫黄電池3へ供給する。
【選択図】図2
Description
PG=PH+PNC ・・・ (1)
(1)式において、PG :発電装置の出力(出力電力)
PH :ヒータへの供給電力((ヒータにとって)入力電力)
PNC:ナトリウム−硫黄電池の充電電力(入力電力)
PG=PH+PNC+PL ・・・ (2)
(2)式において、PG :発電装置の出力(出力電力)
PH :ヒータへの供給電力((ヒータにとって)入力電力)
PNC :ナトリウム−硫黄電池の充電電力(入力電力)
PL :一般負荷への供給電力((負荷にとって)入力電力)
2 制御機器
3 ナトリウム−硫黄電池
4 双方向変換器
5 電力貯蔵補償装置
6 ヒータ
7 風力発電装置
8 連系システム
9 変圧器
18 独立システム
41,42,43,44,45 電力計
Claims (4)
- 出力が変動する発電装置と電力貯蔵補償装置とを組み合わせて電力系統へ電力を供給する連系システムにおいて、前記電力貯蔵補償装置を構成し前記発電装置の出力の変動を補償するナトリウム−硫黄電池の、ヒータへ電力を供給する方法であって、
前記電力系統の停電時に、前記発電装置が発電しており、且つ、前記ナトリウム−硫黄電池が充電末でないときは、
次の(1)式を満たすように、ナトリウム−硫黄電池の充電を制御しつつ、前記発電装置の出力を、前記ナトリウム−硫黄電池へ供給するとともに、前記ヒータへ供給するナトリウム−硫黄電池のヒータ電力供給方法。
PG=PH+PNC ・・・ (1)
(1)式において、PG :発電装置の出力
PH :ヒータへの供給電力
PNC :ナトリウム−硫黄電池の充電電力 - 前記電力系統の停電時に、前記発電装置が発電しておらず、又は、前記ナトリウム−硫黄電池が充電末であるときは、前記ナトリウム−硫黄電池の放電を行い、その放電によって前記ヒータへ電力を供給する請求項1に記載のナトリウム−硫黄電池のヒータ電力供給方法。
- 出力が変動する発電装置と電力貯蔵補償装置とを組み合わせて電力を負荷へ供給する独立システムにおいて、前記電力貯蔵補償装置を構成し前記発電装置の出力の変動を補償するナトリウム−硫黄電池の、ヒータへ電力を供給する方法であって、
前記発電装置が発電しており、且つ、前記ナトリウム−硫黄電池が充電末でないときは、
次の(2)式を満たすように、ナトリウム−硫黄電池の充電を制御しつつ、前記発電装置の出力を、前記ナトリウム−硫黄電池へ供給するとともに、前記ヒータへ供給するナトリウム−硫黄電池のヒータ電力供給方法。
PG=PH+PNC+PL ・・・ (2)
(2)式において、PG :発電装置の出力
PH :ヒータへの供給電力
PNC :ナトリウム−硫黄電池の充電電力
PL :一般負荷への供給電力 - 前記発電装置が発電しておらず、又は、前記ナトリウム−硫黄電池が充電末であるときは、前記ナトリウム−硫黄電池の放電を行い、その放電によって前記ヒータへ電力を供給する請求項3に記載のナトリウム−硫黄電池のヒータ電力供給方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008211664A JP2010051074A (ja) | 2008-08-20 | 2008-08-20 | ナトリウム−硫黄電池のヒータ電力供給方法 |
| US12/536,583 US20100047672A1 (en) | 2008-08-20 | 2009-08-06 | Heater power supply method of sodium-sulfur battery |
| EP20090252005 EP2157654A1 (en) | 2008-08-20 | 2009-08-18 | Heater power supply method of sodium-sulfer battery |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2008211664A JP2010051074A (ja) | 2008-08-20 | 2008-08-20 | ナトリウム−硫黄電池のヒータ電力供給方法 |
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| JP2008211664A Pending JP2010051074A (ja) | 2008-08-20 | 2008-08-20 | ナトリウム−硫黄電池のヒータ電力供給方法 |
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| EP (1) | EP2157654A1 (ja) |
| JP (1) | JP2010051074A (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012190543A (ja) * | 2011-02-24 | 2012-10-04 | Sumitomo Electric Ind Ltd | 溶融塩電池装置及び溶融塩電池の制御方法 |
| WO2012141022A1 (ja) | 2011-04-11 | 2012-10-18 | 日本碍子株式会社 | 電力貯蔵装置及び電力貯蔵装置の運転方法 |
| WO2013051385A1 (ja) * | 2011-10-05 | 2013-04-11 | 住友電気工業株式会社 | 非常用溶融塩組電池及びその使用方法並びに非常用電源装置 |
| JP2013242083A (ja) * | 2012-05-21 | 2013-12-05 | Tatsumi Ryoki:Kk | ハイブリッド型太陽熱温水器システム |
| WO2020079891A1 (ja) | 2018-10-18 | 2020-04-23 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立系統、及び独立系統の運用方法 |
| WO2020080006A1 (ja) | 2018-10-18 | 2020-04-23 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立システム、及び独立システムの運用方法 |
| WO2021187125A1 (ja) * | 2020-03-18 | 2021-09-23 | 日本碍子株式会社 | ナトリウム-硫黄電池の制御装置及びナトリウム-硫黄電池の制御方法 |
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| CN102144328B (zh) * | 2008-09-30 | 2013-11-20 | 日本碍子株式会社 | 钠硫电池的控制方法 |
| US9153844B2 (en) | 2011-01-31 | 2015-10-06 | General Electric Company | System and methods of using a sodium metal halide cell |
| JP2013093239A (ja) * | 2011-10-26 | 2013-05-16 | Sumitomo Electric Ind Ltd | 溶融塩電池装置及び溶融塩電池装置の制御方法 |
| WO2014003085A1 (en) | 2012-06-27 | 2014-01-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage unit and solar power generation unit |
| DE102013212931A1 (de) * | 2013-07-03 | 2015-01-08 | Robert Bosch Gmbh | Steuervorrichtung und Verfahren zum Betreiben einer Hochtemperaturbatterie |
| RU2558657C2 (ru) * | 2013-10-31 | 2015-08-10 | Общество с ограниченной ответственностью "Системы управления хранением энергии" (ООО "СУХЭ") | Теплозащищенная литий-ионная аккумуляторная батарея |
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- 2009-08-18 EP EP20090252005 patent/EP2157654A1/en not_active Ceased
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012190543A (ja) * | 2011-02-24 | 2012-10-04 | Sumitomo Electric Ind Ltd | 溶融塩電池装置及び溶融塩電池の制御方法 |
| WO2012141022A1 (ja) | 2011-04-11 | 2012-10-18 | 日本碍子株式会社 | 電力貯蔵装置及び電力貯蔵装置の運転方法 |
| US9337654B2 (en) | 2011-04-11 | 2016-05-10 | Ngk Insulators, Ltd. | Power storage device and method for operating power storage device |
| WO2013051385A1 (ja) * | 2011-10-05 | 2013-04-11 | 住友電気工業株式会社 | 非常用溶融塩組電池及びその使用方法並びに非常用電源装置 |
| JP2013242083A (ja) * | 2012-05-21 | 2013-12-05 | Tatsumi Ryoki:Kk | ハイブリッド型太陽熱温水器システム |
| WO2020080006A1 (ja) | 2018-10-18 | 2020-04-23 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立システム、及び独立システムの運用方法 |
| WO2020079891A1 (ja) | 2018-10-18 | 2020-04-23 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立系統、及び独立系統の運用方法 |
| JPWO2020080006A1 (ja) * | 2018-10-18 | 2021-09-02 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立システム、及び独立システムの運用方法 |
| US11451064B2 (en) | 2018-10-18 | 2022-09-20 | Ngk Insulators, Ltd. | Energy management system, independent system, and method for operating independent system |
| US11456600B2 (en) | 2018-10-18 | 2022-09-27 | Ngk Insulators, Ltd. | Energy management system, independent system, and operation method of independent system |
| JP7146938B2 (ja) | 2018-10-18 | 2022-10-04 | 日本碍子株式会社 | エネルギーマネジメントシステム、独立システム、及び独立システムの運用方法 |
| WO2021187125A1 (ja) * | 2020-03-18 | 2021-09-23 | 日本碍子株式会社 | ナトリウム-硫黄電池の制御装置及びナトリウム-硫黄電池の制御方法 |
| JPWO2021187125A1 (ja) * | 2020-03-18 | 2021-09-23 | ||
| JP7316445B2 (ja) | 2020-03-18 | 2023-07-27 | 日本碍子株式会社 | ナトリウム-硫黄電池の制御装置及びナトリウム-硫黄電池の制御方法 |
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| EP2157654A1 (en) | 2010-02-24 |
| US20100047672A1 (en) | 2010-02-25 |
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