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Presentazione "Energy Community: Battery Energy Storage Systems (BESS)". A cura di Yasuyuki Watanabe per il Forum #energYnnovation su "Energy Community: un nuovo paradigma per l'innovazione energetica nel nostro Paese" - 2° osservatorio GDF SUEZ Energia Italia Milano, 31 marzo 2014. Museo della scienza e della tecnologia Leonardo da Vinci. http://www.gdfsuez.it/energy_Community
Citation preview
Battery Energy Storage Systems
(BESS) for Energy Community
Yasuyuki Watanabe Head of Battery Solutions Dept.
Chapter 1: Introduction of Hitachi Chemical Chapter 2: Technologies of ESS Chapter 3: Long Life Lead-Acid Battery Chapter 4: Li-ion Battery Chapter 5: Li-ion Capacitor (LCAP™) Chapter 6: Examples of ESS for Energy Communities in Japan Chapter 7: Summary
INDEX
Capital ca. 15 Bill JPY (=ca.140 Mill. EUR)Turnover ca. 465Bill. JPY (=ca.4,230 Mill. EUR)PreTax Profit ca. 27 Bill. JPY (=ca.245 Mill. EUR)Subsidiaries 58 companiesEmployees 18,206 persons
1912: Chemical Product Division of Hitachi Ltd. 1962: Establishment of Hitachi Chemical Corporation Ltd.
Shareholders of Hitachi Chemical (Mar., 2011)
Financial Information (FY 2012)
1. Introduction of Hitachi Chemical
1. Introduction of Hitachi Chemical
Major Products Electronics Materials Polymer Science Material Inorganic Material
Advanced Components & Systems
Industrial Batteries
Carbon Anode Materialfor Li-ion Batteries
Hitachi Chemical produces several types of batteries and materials for them
Stages of ESS (Energy Storage Systems) Technologies
2. Technologies of ESS
Source: IEA (2014) – Technology Roadmap Energy Storage (Edited) ©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
ESS Technologies characterized by requested Energy and Power
2. Technologies of ESS
Overview of Long Life ‘LL series’ Lead-Acid Batteries
3. Long Life Lead-Acid Battery
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
Example of Actual Track Records of 10-year lifetime
3. Long Life Lead-Acid Battery
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
4-2. Higher Power Li-ion Battery ‘MA2’
4. Li-ion Battery
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
ESS Technologies characterized by requested Energy and Power
4. Li-ion Battery
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
4-3. Fire-Proof Li-ion Battery
4. Li-ion Battery
* Co-Development with NTT-Facility
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
Overview of LCAP and its Technology
5. Li-ion Capacitor (LCAP™)
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
6-1. Smart City Project
6. Examples of ESS for Energy Communities in Japan
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
6-2. Factory Energy Management System (FEMS)
6. Examples of ESS for Energy Communities in Japan
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
©Hitachi Chemical Company, Ltd. 2014. All Rights Reserved.
7. Summary
There are variety of ESS technologies. ESS Technologies are selected by project requirements such as energy, power, lifetime and cost, and tolerances to technology risks.
‘Energy Community’ projects have emerged in the
world. The requirements to ESS are different depending on the various factors such as purposes, goals, types of stakeholders and budget. One of the keys is the selection or combination of ESS technologies.
Hitachi Chemical offers variety of ESS technologies. Happy to support to determine ESS technologies and scales.