hitachi’s smart grid technologieshitachi group’s material products battery cell production line...
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© Hitachi, Ltd. 2015. All rights reserved. 1
February 19, 2015
Yutaka Kokai
Hitachi America, Ltd.
Hitachi’s Smart Grid Technologies
© Hitachi, Ltd. 2015. All rights reserved. 2
Hitachi’s Smart Grid Technologies & Solutions
HVDC
EMS and DMS
PCS for PV &
Wind Gen.
Battery System EV Charger and
Managing System
ＭＤＭS
検針値収集
システム監視 開閉器制御
検針値保存 業務連携
AMI and MDMS
Substation (GIS, Tr)
Wide Area Protection
System (SIPS)
Enterprise
Asset
Management
変換用変圧器 変換器建屋
STATCOM
Hitachi HVB Suwanee, GA
© Hitachi, Ltd. 2015. All rights reserved. 3
Severe Weather Conditions
Source: Webodysseum.com
Source: Con Edison (PV America2013) and
EUCI Storm Procedure
© Hitachi, Ltd. 2015. All rights reserved. 4
How can we create Resilient Community ?
Demand Control, Voltage Control, Disaster Prevention, etc.
Backup Power, Peak Shift, Frequency Market, etc.
AEMS for autonomous microgrid operation
Battery storage to support autonomous microgrid operation
Microgrid (e.g. Campus Microgrid,
Zero Net Energy Community)
Utility grid
Distribution Network
Generation Plant (Cogeneration, PV)
Battery
storage Load (HP, EV)
Switch (CB, LS)
AEMS: Area Energy Management System
AEMS
© Hitachi, Ltd. 2015. All rights reserved. 5
Area Energy Management System Optimizing local generation & demand.
Kashiwa-no-ha Smart City Project
Residences
HEMS
Energy information
Residences
Offices and Commercial facilities
Hotels and Residences
Residences
LaLaport District148
District147
District150
District151
HEMS
BEMS
BEMS
HEMS
PV
PV
PV Station
★
Power Interchange Equipments
Power Interchange
Power Receiving and Transforming
Energy Storage
Energy supply
in case of disaster
Energy supply
in case of disaster
District149
Energy flow
Power Sharing
Energy Storage
Smart Center（AEMS）
Optimized control of
energy use
Visualization of energy use
Energy Building
Energy Storage
Energy use
across districts
© Hitachi, Ltd. 2015. All rights reserved. 6
Application Examples of Energy Storage System
(4) Output power stabilization system for wind farm (Shiura,
Japan)
Shiura wind farm
(15MW)
LL1500-W-8 864 units
(10MWh)
(2) Power Grid stabilization (Maui, HI)
(153kWh) CH-75-6 120 units
(1) Micro Grid (Los Alamos County, NM)
Brooklyn Army
Terminal, NY
LL1500-W-8 60unit
(720kWh)
(3) Peak Shift at building
(Brooklyn, NY)
LL1500-W-8 192unit (2.3MWh) PCS
© Hitachi, Ltd. 2015. All rights reserved.
1 MW Lithium-Ion all-in-one Package Energy Storage
7
Hitachi can offer everything necessary for Power Grid with global top class Quality.
Advance Technology Materials System Solutions Components
Hitachi Group’s Material Products Battery Cell Production Line Applications
Hitachi has developed “1MW Lithium-Ion all-
in-one Package Energy Storage System” for
FR market.
Hitachi started a pilot project in 2014. Information & Telecommunication Lithium-ion Battery Power Electronics Control System
INFORMATION &
TELECOMMUNICATION
SYSTEMS COMPANY
POWER SYSTEMS
COMPANY
INFRASTRUCTURE
SYSTEMS COMPANY HITACHI CHEMICAL
CO.,LTD.
= Crystal (Crystal of Hitachi’s state-of-art technology) + Energy
BESS; Battery Energy Storage System
Concept of “CrystEna”; 1MW BESS package
© Hitachi, Ltd. 2015. All rights reserved.
Battery Storage for PJM Frequency Regulation Market
• Pilot project in Somerdale NJ.
• 1MW Lithium-Ion Battery Containerlized System (“CrystEna “)
• All-In-One package includes A/C, fire suppression etc
• Use Demansys Software “Grid Daemon.”
Somerdale NJ
8
© Hitachi, Ltd. 2015. All rights reserved. 9
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