NEDO’s Smart Grid Related Activities
能介绍一下吗？ NEDO’s Smart Grid Related ActivitiesSatoshi Morozumi
Director, Grid-connected Power Systems
New Energy Technology Development Department
WHAT WILL HAPPEN ON THE FUTURE GRID?
The Need for a Smart Grid
A paradigm shift will occur with the current grid due to reduced CO2 emissions, high
Background
p g g , g
penetration of renewable energy and diversity of electricity trading.
Subjects
􀀹 Expansion of the affinity for introducing a large amount of renewable
energy to the electric power system
􀀹 Establishment of communication with various electricity suppliers
􀀹 Establishment of services in response to the needs of various consumers
A very important key is the SMART GRID, which applies information and
communication technologies and manages power flow concerning not only supply
side control but also demand side control.
3
Key Smart Grid Advantages
• It can contribute to energy conservation and
increased energy use convenience
• It can assist in penetration of low emission
vehicles such as EVs
• It can realize a high penetration of renewable
energy
• It can establish a more reliable communications
network
• It can create employment and new services
4
Penetration of PV in Japan
20,000
25,000
10 000
15,000
Peak Demand
5,000
10,000 PV (PV2030 NEDO)
0
2005 2010 2020 2030
Need for energy
Difficulty with
storage to absorb
surplus energy
y
voltage
control Need for network
stability
5
measures
Structure of Future Smart Grid
Supply side options
Bi-directional flow of
information
Bi-directional flow of power
6
Demand side options
What Makes Up the Smart Grid?
ＳＭＡＲＴ ＧＲＩＤ
FACTS
Superconductive Super High Way
Renewable Energy
Balancing
Transmission system
Technically, a smart grid consists
Grid Automation Micro Grid
Information Technology
I t t
Distribution System
Balancing in
Power System
Market Stability
of power and communication
systems having a bidirectional
function. It mainly focuses on IT
Smart Meter Demand Response & DSM
Remote metering
Investment
Demand side
Smart Meter
application on the distribution and
customer sides.
At first, the term “smart grid”
was a political concept involving
several grid-related technologies.
7
NEDO HAS JUST STARTED
A NEW SMART GRID-RELATED
ACTIVITY IN NEW MEXICO
8
NEDO’s NM GGI Project Proposal
Workshop overview
Name：”US-Japan Collaboration New Mexico Green Grid Project, NEDO/Industry Meeting
with New Mexico Officials and US Industry ”
Date：April 13-15, 2009
Site：Albuquerque Marriott
Sponsorship： The State of New Mexico government, NEDO
Participants： A little less than 100. Nineteen companies from Japan participated. 一共64页
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