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  • Spring 2014

    Introduction

    ( )

  • Smartgrid Lab at Kookmin University

    1

  • Smartgrid Lab at Kookmin University

    2

    2003 8 , 5 , ,

  • ? = = (Electric) Power System

    () ) , ,

    , ,

    Smartgrid Lab at Kookmin University

    = = (Electric) Power System

    () ) , ,

    , ,

    3

  • 3

    (Generation): , .

    (Load): , . (Transmission/distribution system): ,

    (perfect conductor)

    Smartgrid Lab at Kookmin University

    3 (Generation): ,

    . (Load): , . (Transmission/distribution system): ,

    (perfect conductor)

    4

  • Complications (ideal voltage source) . . , ,

    .

    Smartgrid Lab at Kookmin University

    (ideal voltage source) . . , ,

    .

    5

  • , ( )

    Smartgrid Lab at Kookmin University

    6

  • : ,

    : .

    : , (N-1)

    :

    : . .

    Smartgrid Lab at Kookmin University

    : ,

    : .

    : , (N-1)

    :

    : . .

    7

  • / / /

    Smartgrid Lab at Kookmin University

    / / /

    8

  • Smartgrid Lab at Kookmin University

    1882, Thomas Edison, , 110V, 1km , (100kW)

    1882 Sabastian Ferranti

    1884, Lucien Gaulard John Gibbs

    9

    1886, William StanleyWestinghouse (, , )

    1888, Nikola Tesla, 2

    1891, , 3 , 179km, 12kV

  • 2014-03-05

    10

  • , / ,

    . .

    Smartgrid Lab at Kookmin University

    , / ,

    . .

    11

  • Smartgrid Lab at Kookmin University

    12

  • Smartgrid Lab at Kookmin University

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    :

  • Smartgrid Lab at Kookmin University

    2013 1

    14

  • Smartgrid Lab at Kookmin University

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    =

  • Smartgrid Lab at Kookmin University

    [ ]

    11 4 56GW

    11 8 72GW

    11 10 58GW

    16

    11 10 58GW

    12 2 73GW

    (2012)73GW = 73,000MW= 73,000,000kW=

  • Smartgrid Lab at Kookmin University

    17

    KPX : http://www.kpx.or.kr

  • 2010 3 5,000MW

    6 (2013~2027) 2027 22%

    Smartgrid Lab at Kookmin University

    18

  • 6

    : 2020 60%, 100% LED , : (BEMS) /

    : , , ,

    :

    : 2020 100% (ESS) : 2015 500MW, 2020 2GW (Demand Response) : DR + DR

    Smartgrid Lab at Kookmin University

    6 :

    2020 60%, 100% LED , : (BEMS) /

    : , , ,

    :

    : 2020 100% (ESS) : 2015 500MW, 2020 2GW (Demand Response) : DR + DR

    19

  • 60~70: 80~90: 2000:

    Smartgrid Lab at Kookmin University

    20

  • :

    . . : .

    Smartgrid Lab at Kookmin University

    :

    . . : .

    21

  • (EMS: Energy Management System)

    Smartgrid Lab at Kookmin University

    Supervisory control and data acquisition (SCADA)Automatic generation control and economic dispatch (AGC & ED)Generation SchedulingNetwork AnalysisOutage Scheduling Information Storage and RetrievalDispatcher Training Simulator

    22

    Supervisory control and data acquisition (SCADA)Automatic generation control and economic dispatch (AGC & ED)Generation SchedulingNetwork AnalysisOutage Scheduling Information Storage and RetrievalDispatcher Training Simulator

  • ?Smartgrid Lab at Kookmin University

    23

  • /

    , ,

    ICT

    ,

    ICT / ,

    Smartgrid Lab at Kookmin University

    / , ,

    ICT

    ,

    ICT / ,

    24

  • Smartgrid Lab at Kookmin University

    25

  • Smartgrid Lab at Kookmin University

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  • Smartgrid Lab at Kookmin University

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  • ?2030 . . TV . , , . PC, TV, , .

    TV . (AMI) , . , DR() A . DR . A .

    Smartgrid Lab at Kookmin University

    2030 . . TV . , , . PC, TV, , .

    TV . (AMI) , . , DR() A . DR . A .

    28

  • A . T .

    " ."" ? ?"" . . ."". .

    G. (BEMS) .

    Smartgrid Lab at Kookmin University

    A . T .

    " ."" ? ?"" . . ."". .

    G. (BEMS) .

    29

  • . . . , . .

    TV . . TV , , (HEMS) . .

    . . . ' .'

    Smartgrid Lab at Kookmin University

    . . . , . .

    TV . . TV , , (HEMS) . .

    . . . ' .'

    302011 -

  • (DemandResponse) Demand Response (DR)

    .

    Time-of-Use, Critical Peak Pricing, Real-Time Pricing

    Emergency Demand Response (EDR)

    Smartgrid Lab at Kookmin University

    Demand Response (DR)

    .

    Time-of-Use, Critical Peak Pricing, Real-Time Pricing

    Emergency Demand Response (EDR)

    31

  • (DemandResponse) KPX

    (MCP) 1500kW

    () + () : 100~1500kW

    , 100kW

    Smartgrid Lab at Kookmin University

    KPX

    (MCP) 1500kW

    () + () : 100~1500kW

    , 100kW

    32

  • KPX DRSmartgrid Lab at Kookmin University

    33

  • (VirtualPowerPlant)Smartgrid Lab at Kookmin University

    : ICT

    34

  • Smartgrid Lab at Kookmin University

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