Future trend of ICT infrastructure for network operation
Future trend of ICT infrastructure for network operation
Future trend of ICT infrastructure for network operation
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<strong>Future</strong> <strong>trend</strong> <strong>of</strong> <strong>ICT</strong> <strong>infrastructure</strong> <strong>for</strong><br />
<strong>network</strong> <strong>operation</strong><br />
Transmission & Distribution/ Smart Grids Asia 2011<br />
18 January 2012, Intercontinental Hotel, Bangkok, Thailand<br />
Patana Sangsriroujana<br />
Assistant Director, Communication System Division<br />
Electricity Generating Authority <strong>of</strong> Thailand<br />
Power <strong>for</strong> Thai Happiness
Agenda<br />
Communication System Supporting Operation <strong>of</strong> Power Utility<br />
Past Present Intermediate <strong>Future</strong> Drivers Conclusions<br />
2
Past<br />
• Previous Communication System <strong>for</strong> Operation<br />
– Voice: Party line<br />
– Telephone: Private <strong>network</strong><br />
PAST: Applications via<br />
voice communication<br />
3
Party Line<br />
Past<br />
4
F4<br />
Modem M4<br />
SATELLITE3<br />
F11<br />
F2<br />
F3<br />
F6<br />
F9<br />
F2M<br />
F4<br />
F4<br />
F5<br />
B1<br />
F3<br />
F3<br />
P2<br />
M10<br />
F2<br />
F2<br />
F2M<br />
F2<br />
F5<br />
F2M<br />
F2<br />
F3<br />
F14<br />
DR14<br />
B1<br />
B3<br />
F6<br />
F4<br />
B3<br />
B1<br />
F4<br />
F4<br />
F2<br />
DR12<br />
DR4<br />
DR3<br />
DR3<br />
F4<br />
DR3+P2<br />
B1<br />
B1<br />
B1<br />
F1<br />
F4<br />
F4<br />
F4<br />
F3<br />
F1<br />
F4<br />
F4<br />
F4<br />
F4<br />
C10<br />
P1<br />
P2<br />
B2 B2<br />
B1<br />
B2<br />
P2<br />
F4+P2<br />
P2<br />
B1<br />
B1<br />
B2<br />
F4<br />
F4<br />
DR6<br />
P1<br />
B1<br />
B1<br />
B2<br />
F2<br />
F2<br />
F2<br />
F3<br />
DR2+P2<br />
F11<br />
F2M+15<br />
F1<br />
F4<br />
F3<br />
F1<br />
F3<br />
F4<br />
F1<br />
F5<br />
F10<br />
F5<br />
F7<br />
F2M+9<br />
F3<br />
F2<br />
F4<br />
F5<br />
F2M<br />
F3<br />
F2<br />
F3<br />
F6<br />
F2<br />
F3<br />
F4<br />
P2<br />
F9<br />
F3<br />
F2M<br />
F2<br />
F2<br />
F4<br />
F2<br />
M17<br />
DR8<br />
F9<br />
F9<br />
M5<br />
M6<br />
DR3+F4<br />
P2,B1<br />
B1<br />
F2<br />
B1<br />
B1<br />
TO TTK<br />
M2 + P2<br />
TO NS<br />
B1<br />
B1<br />
F4<br />
TO NB<br />
DR7<br />
TO LTK<br />
B1<br />
PABX TIE LINE NETWORK REGION 0 & 1<br />
File : \W:Network\Telephone Network\PABX_NW_1<br />
UPDATE : 8/9/2004<br />
DR 4<br />
B3<br />
B1<br />
B1,P1<br />
P2<br />
B1<br />
P3<br />
DR2M<br />
DR4<br />
P1<br />
DR4<br />
M6<br />
Cable 6<br />
TO CP<br />
M4<br />
B1<br />
B1<br />
B1<br />
B1+TDMA1<br />
TDMA1<br />
TDMA1<br />
TDMA2<br />
B2<br />
B1<br />
F2<br />
B1 F4<br />
DR 3<br />
F3<br />
F2<br />
DR 6<br />
P1<br />
F5 + P3<br />
PRB<br />
VRK-O<br />
EMS601<br />
715<br />
VRK-P<br />
MD/C<br />
715<br />
SNR-O<br />
MD/C<br />
711<br />
SNR-P<br />
MD/C<br />
711<br />
TN<br />
EMS601<br />
714<br />
KB<br />
NEC80VS<br />
764<br />
TM<br />
NEC80VS<br />
766<br />
BP2<br />
MD/50<br />
712<br />
KS<br />
NEC80VS<br />
765<br />
BP1<br />
NEC100ED<br />
763<br />
NCS<br />
MD/C<br />
734<br />
SP<br />
NEC80VS<br />
783<br />
DBN<br />
NEC80VS<br />
784<br />
AY1<br />
NEC80VS<br />
786<br />
AY2<br />
NEC80VS<br />
787<br />
AT1<br />
MD/50<br />
726<br />
SI<br />
NEC7400<br />
785<br />
LB1<br />
NEC80VS<br />
790 LB2<br />
NEC100ED<br />
791<br />
CBD<br />
NEC80VS<br />
792<br />
WN<br />
MD/C<br />
731<br />
RS<br />
MD/50<br />
723<br />
CHW<br />
MD/C<br />
729<br />
BI2<br />
MD/C<br />
727<br />
NCO<br />
MD/50<br />
775<br />
SNO<br />
MD/50<br />
721<br />
NB<br />
NT71<br />
706<br />
SR4<br />
NEC100ED<br />
795<br />
BI1<br />
HICOM118<br />
788<br />
PTB<br />
NEC80VS<br />
793<br />
SR1<br />
NEC80VS<br />
794<br />
NY<br />
NEC80VS<br />
789<br />
SR2<br />
MD/50<br />
710<br />
RB1<br />
NEC100ED7<br />
37<br />
SA2<br />
NEC100ED7<br />
80<br />
RB2<br />
MD/50<br />
718<br />
PB<br />
NEC100ED<br />
782<br />
KKC<br />
MD/50<br />
713<br />
CA<br />
MD/C<br />
736<br />
CBG<br />
MD/C<br />
746<br />
SM<br />
NEC80VS<br />
781<br />
SN4<br />
MD/C<br />
745<br />
SN2<br />
NEC100ED<br />
768<br />
SN1<br />
NEC100ED<br />
767<br />
HH<br />
MD/50<br />
728<br />
NOK<br />
885<br />
RSCO<br />
865<br />
GCC<br />
MD/C<br />
887<br />
RP<br />
827<br />
SMC<br />
877<br />
TECO<br />
892<br />
DFT<br />
04-880<br />
SCC<br />
719-5098<br />
SR3<br />
710-5001<br />
SN3<br />
732-5001<br />
732-5091<br />
BN<br />
MD/50<br />
724<br />
STB<br />
NEC100ED<br />
772<br />
SB<br />
MD/C<br />
771<br />
BPL<br />
MD/50<br />
777<br />
ON<br />
MD/50<br />
722<br />
BK<br />
EMS601<br />
776<br />
RPS<br />
MD/50<br />
733<br />
LPR<br />
66062<br />
TPR<br />
771-5001<br />
BPK<br />
HICOM300<br />
778<br />
SC<br />
MD/C<br />
741<br />
CB<br />
NEC100ED<br />
753<br />
B1<br />
PA1<br />
NEC80VS<br />
752<br />
CC<br />
NEC100ED<br />
738<br />
BBG<br />
NEC100ED<br />
754<br />
BWN<br />
MD/C<br />
751<br />
TNP<br />
894<br />
BWN<br />
(SPP)<br />
895<br />
BL<br />
NEC100ED<br />
755<br />
CTN<br />
NEC100ED<br />
756<br />
SH1<br />
MD/C<br />
739<br />
RY3<br />
MD/50<br />
725<br />
RY1<br />
NEC100ED<br />
758<br />
KLA<br />
MD/50<br />
773,873<br />
CT<br />
MD/C<br />
742<br />
TR<br />
NEC80VS<br />
759<br />
KRD<br />
7742-5019<br />
EGCO<br />
774<br />
NPC<br />
882<br />
IP<br />
888<br />
BBC<br />
899<br />
TTP<br />
861<br />
COCO2<br />
725-5009<br />
SCC<br />
896<br />
TOP<br />
886<br />
LCP<br />
864<br />
IPT<br />
870<br />
LCP<br />
770-5091<br />
SH2<br />
NEC80VS<br />
757<br />
NAVY<br />
757-5098<br />
739-5098<br />
KLM<br />
MD/C<br />
730<br />
EPEC<br />
891<br />
TPS<br />
863<br />
SKT<br />
862<br />
AEP<br />
897<br />
SML<br />
EMS601<br />
779<br />
PA2<br />
MD/C<br />
735<br />
SMP<br />
MD/C<br />
747<br />
WNK<br />
NEC80VS<br />
760<br />
AA2<br />
MD/C<br />
848<br />
NPS<br />
847<br />
BKI<br />
MD/C<br />
750<br />
NKM<br />
880<br />
ESSO<br />
770-5006<br />
PKK<br />
MD/50<br />
717<br />
PRB<br />
NEC80VS<br />
796<br />
BSP<br />
MD/C<br />
743<br />
SI<br />
04-719-5018<br />
RATCH<br />
MD/C<br />
744<br />
BPL<br />
TLP<br />
898<br />
PDG<br />
MD/C<br />
797<br />
LPR<br />
NEC80VS<br />
761<br />
TPR<br />
NEC80VS<br />
762<br />
ABC<br />
ER/C<br />
778<br />
: IPP,SPP<br />
:<br />
Pn<br />
DRn<br />
: Digital radio link<br />
LEGEND : -<br />
Bn : PLC link Band<br />
: PLC link Band<br />
Fn<br />
: Fiber optic link<br />
HHO<br />
881<br />
:<br />
TO NB<br />
DCH<br />
884<br />
NOK<br />
885<br />
C<br />
: Data Network<br />
IP25<br />
TL1<br />
MD/50<br />
719<br />
AT2<br />
MD/50<br />
716<br />
TL3<br />
MD/C<br />
720<br />
RB3<br />
MD/C<br />
744<br />
RY2<br />
MD/90<br />
744<br />
AP<br />
MD/50<br />
770<br />
SA1<br />
MD/C<br />
732<br />
Past<br />
5<br />
Private Telephone<br />
Network
Present<br />
• Present Communication System <strong>for</strong> Operation<br />
– Tele-protection (analog)<br />
– SCADA system (analog Drop/insert)<br />
– Meter reading (via telephone <strong>network</strong>)<br />
– Channels support Relay and DFR<br />
PRESENT: Applications via<br />
voice and data<br />
communication<br />
6
Present<br />
Tele-protection<br />
7
Present<br />
SCADA system<br />
(analog Drop/insert)<br />
8
• Pilot Projects<br />
– SCADA (IP)<br />
– Tele-protection (E1)<br />
– PMU/PMS/WAM (IP)<br />
– AMR (IP)<br />
Intermediate Plan<br />
– ERP: Enterprise Resources Planning (IP)<br />
INTERMEDIATE PLAN:<br />
Trend <strong>of</strong> high speed data<br />
communications and IP<br />
applications.<br />
9
Intermediate Plan<br />
SCADA (IP)<br />
EGAT<br />
developed<br />
10
Intermediate Plan<br />
SCADA<br />
(IP-RTU)<br />
11
Phase Monitoring Unit<br />
(PMU)<br />
Intermediate Plan<br />
MAC<br />
12
<strong>Future</strong><br />
• <strong>Future</strong> Communication System<br />
– Smart SCADA<br />
– Smart Substation<br />
– SPS, LPS<br />
– PMS<br />
– LFL, LLS<br />
– Weather monitoring system<br />
– CBM<br />
– AMR<br />
– ERP<br />
FUTURE: Unified <strong>network</strong><br />
via IP supporting fast realtime<br />
applications<br />
13
Unified<br />
Network<br />
NGN Network Architecture<br />
Source: ITU/BDT NGN Network Architecture<br />
14
• Climate change<br />
• MOE Policy<br />
– Decentralized energy<br />
– More RES (25%)<br />
• Technological shifts<br />
• Social engagement<br />
– EIA<br />
– Consumer participation<br />
– DSM<br />
Drivers<br />
DRIVERS: Smart Grid
• Operation in the future<br />
– <strong>ICT</strong> as a basic <strong>infrastructure</strong><br />
– Capable <strong>of</strong><br />
• Monitoring<br />
• Control<br />
• Integration<br />
• Automation<br />
– More intelligent<br />
• Reactive to proactive<br />
Conclusions<br />
Weather<br />
monitoring<br />
system<br />
LFL,<br />
LLS<br />
CBM<br />
PMS<br />
AMR<br />
ERP<br />
SPS, LPS<br />
Smart<br />
SCADA<br />
Unified <strong>network</strong><br />
via IP supporting<br />
fast real-time<br />
applications<br />
Smart<br />
Substation
Ultimate Outcome<br />
• Upgrade power sector per<strong>for</strong>mance<br />
– Security<br />
– Reliability<br />
– Quality<br />
– Efficiency<br />
• Go “Green”<br />
– CO 2 reduction<br />
17
Q & A<br />
Electricity Generating Authority <strong>of</strong> Thailand<br />
Power <strong>for</strong> Thai Happiness
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