NEDO’s Smart Grid Related Activities

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NEDO’s Smart Grid Related Activities
" _, a5 [6 r* F2 w3 t9 }. C# V! xSatoshi Morozumi
Director, Grid-connected Power Systems
4 Y2 l; t$ e. ?New Energy Technology Development Department
' y! G9 _) U0 ]" t
WHAT WILL HAPPEN ON THE FUTURE GRID?

, S9 W( K( r: u1 a
. Z8 l) `8 R* zThe Need for a Smart Grid
A paradigm shift will occur with the current grid due to reduced CO2 emissions, high
, l# ]0 p* A' N: Q; `9 f4 zBackground
; B; N6 r& Q0 p* lp g g , g
5 z0 W# R2 P8 ^+ X: }+ openetration of renewable energy and diversity of electricity trading.
& X2 }' _/ D( n% C' V+ ESubjects
􀀹 Expansion of the affinity for introducing a large amount of renewable
# n+ n  h( M3 lenergy to the electric power system
􀀹 Establishment of communication with various electricity suppliers
􀀹 Establishment of services in response to the needs of various consumers
1 o* h3 m; W+ [( Y8 U0 vA very important key is the SMART GRID, which applies information and
/ |( \0 l; Z4 H: ?communication technologies and manages power flow concerning not only supply
side control but also demand side control.
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Key Smart Grid Advantages
  ^! p. u  `1 M# M. i• It can contribute to energy conservation and
4 E  e  i* t. @7 ?2 [* T5 yincreased energy use convenience
0 P; L0 @" e# U' w• It can assist in penetration of low emission
8 j6 x9 P, Q( pvehicles such as EVs
' R7 r8 U+ P' Z" w$ p7 l• It can realize a high penetration of renewable
energy
8 g- ]) x5 ]4 F! K: @• It can establish a more reliable communications
5 u( O3 H. Y& o6 o$ Xnetwork
• It can create employment and new services
4
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! a& |: B0 V. W4 ?2 G& J& T

Penetration of PV in Japan
20,000
) j- w4 x  s2 t9 `' R# c25,000
/ x, `; q! X% f* r; d10 000
- M4 t2 }8 P' j1 n) p" r0 F15,000
Peak Demand
5 _- k6 a- o3 p1 e4 e; g' h; z; J5,000
' G5 U% e' W* }& A10,000 PV (PV2030 NEDO)
% O& f9 k' q& d0
) {( D4 |. C$ T) s1 q4 j' n' j2005 2010 2020 2030
Need for energy
Difficulty with
storage to absorb
' p! w# k$ {, O" ksurplus energy
y
' o6 @' I: X+ K$ S# o% j6 N9 [+ p3 fvoltage
1 q1 N/ ~8 p3 V) A0 econtrol Need for network
1 C$ @+ ]6 Y4 R% }1 r' D7 T5 Lstability
5
measures
3 i) s" j" a* `, g+ H, O) W8 H* R5 g
* t: ]" Z4 q7 P3 s- MStructure of Future Smart Grid
; w. S9 o8 w; f; A7 [- G' VSupply side options
. @+ X" _% T) p9 B: E$ K( D6 bBi-directional flow of
" \4 Q- q  `; h* Zinformation
Bi-directional flow of power
6
Demand side options
6 \( H- K4 e! `3 L
What Makes Up the Smart Grid?
ＳＭＡＲＴ ＧＲＩＤ
( z& S4 @1 q: |, E+ D, ~" XFACTS
Superconductive Super High Way
9 ?5 q: s, p, ?2 \* IRenewable Energy
Balancing
Transmission system
Technically, a smart grid consists
: C( q9 Y0 w( t4 @$ oGrid Automation Micro Grid
  A9 ^5 E8 c* E7 F* h' g0 G0 J6 PInformation Technology
I t t
Distribution System
! b* A7 x% ~4 b2 s/ `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
" y6 z/ T4 Y' b$ V1 W6 Z) i! XDemand side
, u( E$ @" `7 p7 M# N8 y7 R; ISmart Meter
* D  }# t# C4 o6 }application on the distribution and
customer sides.
. |. L0 Y8 _9 |3 O# I% ^3 p/ oAt first, the term “smart grid”
. X6 G" V$ N9 _0 O8 Nwas a political concept involving
several grid-related technologies.
+ S$ P* K/ U, N  T7

NEDO HAS JUST STARTED
A NEW SMART GRID-RELATED
  D9 _/ B  W* d) n  fACTIVITY IN NEW MEXICO
8

NEDO’s NM GGI Project Proposal
Workshop overview
Name：”US-Japan Collaboration New Mexico Green Grid Project, NEDO/Industry Meeting
4 w, Z! n7 J7 G* \" g+ Q' V- y+ T; b) cwith New Mexico Officials and US Industry ”
4 ^% ?1 X. t# Q4 C' SDate：April 13-15, 2009
2 \. C. E% p7 g; O. WSite：Albuquerque Marriott
Sponsorship： The State of New Mexico government, NEDO
/ s0 L' r! _, @Participants： A little less than 100. Nineteen companies from Japan participated.

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