Nov KEPCO Smart Grid & ESS Department

Transcription

1 Nov KEPCO Smart Grid & ESS Department 1/36

2 I Status and Background II Incubating Smart Grid Biz Models III Implementing SG Biz Models Ⅳ Strategies for Expanding 2/36

3 I Status and Background 3/36

4 (1USD=1,100KRW) Total Assets $133 billion Revenues $45 billion Customers 20,475,899 Employees 19,278 persons (As of Dec.31, 2013) Government KEPCO (51%) Generation Capacity & Peak Year Capacity (MW) 81,737 86,968 Peak (MW) 75,987 76,522 Domestic : 14 District Divisions 233 Branch Offices Generation Transmission Distribution Power Sales 84% 100% 100% 4/36

5 (min) (%) (%) 523 New maintenance Pilferage prevention 300 Technology program SCADA, DAS NDIS, MTPI Voltage upgrade Low loss facilities AMI Time Of Use Mid night tariff Direct Load Control AMR Deployment SAIDI : System Average Interruption Duration Index NDIS : New Distribution Information System MTPI : Maintenance Technology without Power Interruption 5/36

6 Power Quality Improvement Saturation Voltage C/R Frequency C/R SAIDI Cost increasing compared to Slowed the effects of power quality improvement Limits of Power Systems Interconnection Operating by Separated System SCADA Monitoring transmission line Substation equipment monitoring, protection, control DAS Monitoring distribution, remote control Voltage management, protective coordination AMR Automation Meter Reading Measurements of customer voltage Increasing renewable sources Power equipment deterioration Difficulty to expansion Necessity of integrated system Gen. Renewable S/S S/S G/A G/A 고객 SCADA DAS AMR Integrated 6/36

7 National Target for CO 2 Reduction 30% Reduction from CO 2 Emission Prospect by 2020 Increase in Renewable Energy Supply by Introduction of RPS Renewable Energy Scale: 2%( 12) 10%( 22) (Unit : m Ton ) % 4% 569 Photovoltaic Scale: 200MW( 12) 1,500MW( 16) Year New (MW) Emissions 20 Prediction of Emission 20 Target of Emission Sum (MW) ,030 1,500 1,500 RPS (Renewable Portfolio Standard) : Energy providers must supply and sell a certain percentage of produced energy by renewable energy, since /36

8 Electric Vehicle Charging Stations Unit : (Cumulative total) 1,046,200 Unit : (Cumulative total) 22,200 Unit : (Cumulative total) 1,329,100 Quick Charger Slow Charger 15,900 85, ,200 1, , 년 13 년 15 년 20 년 11 년 13 년 15 년 20 년 11 년 13 년 15 년 20 년 Planning Performance 8/36

9 Nationwide Smart Grid 2030 Metropolitan Smart Grid Implementation of SG Deployment Projects Selection of Hub Cities for SG Expansion to Mainland 2012 Announcement of the 1st SG Master Plan 2011 Completion of Infrastructure for SG Test Bed 2009 Selection Jeju Island as SG Test Bed 9/36

10 II Incubating SG Biz Models 10/36

11 Goal Duration Budgets Scale To Develop Smart Grid into the Business Model and the Export-Oriented Industry Dec, 2009 ~ May, 2013 (42 months) About 240 million dollars 2 Substations, 4 Distribution Lines, Around 6,000 Households Jeju s.korea JEJU Island 5 sub-projects of Smart Grid Smart Power Grid Smart Customer Smart Transportation Smart Renewable Smart Elec. Service Real-time monitoring & control for intelligent T&D power system Enhancing energy efficiency through demand response Two-way information exchange between consumers and suppliers EV charging infrastructure Control center for charging infrastructure Connection of renewable energy to the grid Power quality compensation & stablization of output Development of various tariffs and service models 11/36

12 Target Testing Facilities To monitor power status and prevent faults of power facility To enlarge the capacity of transmission line through real time calculation based on conductor temperature 5 Sensors (Solar radiation, Wind direction/velocity, Ambient temperature, Current, Line temperature, Dip), 1 OS 12/36

13 Target Testing Facilities Reduction of fault and introduction of international standard protocol IEDs (3 kinds 26 sets for 154kV T/L, M.Tr and 23kV GIS) * IED: Intelligent Electronic Device 13/36

14 Target Testing Facilities To monitor DG & power quality of distribution lines and detect bi-directional fault current Intelligent Re-closer, S/W, Lightning Monitoring unit, DG Interface unit 14/36

15 Target : To develop the optimal service model for Smart Place (Customer) Facilities : Smart meters, IHD, smart appliances, renewable energy resources being installed in customer s houses Operation : Remote meter reading, demand response, TOU, and RTP HAN TOC Renewable Energy NAN WAN EMS IHD PLC Intelligent S/W Smart Meter PLC VPN agent Data Collector DCU TRS, Wibro Communication Network Platform F/W RTP Info Building DCU Energy storage Intelligent Appliances EV charger Water Meter Data Collector VPN agent Smart Meter IHD Water Meter 15/36

16 Target Partners Construction of charging infrastructure to expand EV deployment To find optimal business models for EV operation 22 Companies including KEPCO (Charging Station 29 places) Slow-Charger Quick-Charger AC DC Built-in Charger Battery 7.7 kw 50 kw Method : built-in charger -> battery Supply voltage : AC 220V (35A] Charge capacity : 7.7kW Charging time : within 6 ~ 8 hours Method : DC power supply -> battery Supply voltage : DC 450V (110A) Charge capacity : 50kW Charging time : within 10 ~ 30 minutes 16/36

17 Target Partners To connect the DER to Power Grid and secure power quality by using energy storage devices and electric quality compensation devices 17 Companies including KEPCO (Tatal 1,670kW) 17/36

18 ` Target Partners TOC construction / Development of Next-generation Electricity Service Models KEPCO / KPX Monitoring Test-bed Info Performance Evaluation Real-Time Price Service Portal Analysis DR Service Center KEPCO Legacy Sys New Customer Info Sys New Distribution Info Sys Outage Management Sys Operating Info Market Info KPX Market Sys Domestic : 1 Day ago(cbp) Oversea : 1 Day ago, Real Time Price Real Time Tariff Meter Reading Operating Info Smart Place Smart Transportation Smart Renewable Power Grid 18/36

19 Development & Test of 153 Technologies including AMI, EMS, Charging Infra, ESS Development of 9 Business Models including DR Management, EV charging Service (45 detailed models) 19/36

20 III Implementing SG Biz Models 20/36

21 Target Replacement Diesel Generation to Renewable Energy and Smart grid Duration : Nov ~ Oct (2years) Partners KEPCO, Jeju, KOSPO, Woojin, Shin-kobe co. Location : Gapa Island in Jeju Configuration 21/36

22 Seawater Desalination Plant (50kW) Advanced Distribution Automation System Micro-Grid Operation Center PV -30kW*1-3kW*37 WP 250kW*2 Energy Storage System (1.86MWh) EV Charging 3 units Advanced Metering Infrastructure RTU for Diesel Generation (150kW*3) PCS (1.35MVA) 22/36

23 Key Performances Controlling Power Demand through sending Demand Response signal by Bidirectional Communication Network Supporting Utility s Businesses Such as Marketing and Distribution Area Configuration SG Operation Center DR Smart Meter Meter-reading Data Meter-reading Data Network (Optic,HFC,Etc.) Meter-reading Data Integrated Platform Fault Info. Connection of Renewable Energy Remote On/Off Smart Home DR Signal, Tariff Info. Modem DCU DR Signal, Tariff info. DR Signal, Tariff Info. Meter-reading Server MDMS NCIS AOS Transformer Monitering Breach of Contract Management Power Quality Management Installation Plan (Budget $1,562 million) Item Installation (10 thousand unit) Cumulative Installation (10 thousand unit) ,000 1,250 1,500 1,830 2,194 23/36

24 Key Functions Scale Duration /Budget Demand Mgt., Load Leveling, Stabilization of Renewable Energy 4MW/8MWh Li-ion Battery ~ (3 years) / $24.1 million Partners Location KEPCO, Samsung SDI, Hyosung, KPX, Etc. Jeju 154kV Jocheon Substation (Currently in Operation) Battery Room CB CB Substation 22.9kV Bus ESS PMS Operation System PCS PCS MarineD/L (Wind Power) BMS Battery *PMS: Power Management System *PCS : Power Conditioning System *BMS: Battery Management System 24/36

25 Installed Capacity (MW) Participating Companies Site #1 Seo-Anseong S/S Site #2 Shin-Yongin S/S Total PCS : 2 Battery : 2 PCS : 2 Battery : kV Seo-Anseong S/S (28MW) 345kV Shin-Yongin S/S (24MW) 25/36

26 Sep. 14 Sep. ~ Nov. 14 Nov. ~ Dec. 14 Jan. 15~Jun Start Construction Installing Grid Connected Facility(M.Tr, CB) Installation ESS Test & Operation 26/36

27 SG Integration Operation System EV Sharing Pilot Project Goal : Providing Information and Business Support using SPG Data Duration : 11.5 ~ 14.4 (36months) Budget : $15.5 million Main Development Contents - Building of Global Standard(CIM) based SG Total Platform - Development of Operation System that can Analyze, Adjust & Plan Transmission/ Substation/Distribution/NCIS Goal : Development of EV Sharing Business Model and Securing of Operation Technique Duration : ~ 14.7 Budget : $4.5million (Government $2.6M, KEPCO $1.2M & Etc.) Area : Seoul, Bundang, Ilsan Scale : EV 20EA, Charger 18 Unit Demonstration at JeonNam ( 13.10~ 14.4) 27/36

28 Overview Layout Goal : Optimization of Building Energy management by using SG Duration : ~ (3months) Main Development Contents - PV, ESS, Smart Plug, Light control, - BAS, AMI, SG Station Center - Demand management & control - Smart Equipment Expected Effects - Peak reduction 5% of total kw - Energy saving 9.6% of total kwh - CO2 emissions reduction 12t/yr 28/36

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30 Ⅳ Strategies for Expanding 30/36

31 Commercializing BM Based on Jeju Test Bed in Hub Cities for Expanding 2015 ~ 2017 / $155 million Cost covered National, Local Govt and Corporate Matching Funds VISION Energy Saving Efficiency Improvement Peak Reduction CO 2 Reduction DR Management EV Charging Service Energy Consumption Consulting Intelligent Grid Stabilization 31/36

32 Seoul (Educational institutions) Power Trading by DER(ESS, V2G) EV Charging Infra, Car Sharing Power resale(ami) NamYangJu (Complex Town) Power Trading by DER(ESS, V2G EV Charging Infra Energy Consulting(AMI) Inchun ( Industry Complex) DR(BEMS/FEMS+ESS) EV Charging Infra Energy Consulting(AMI) Gangreung (Eco-Friendly Town) Energy Consulting(AMI) EV Charging Infra Renewable + ESS (Improved utilization) ChungNam( New Town) DR(BEMS+ESS) EV Charging Infra, Car Sharing Power Trading by DER(ESS, V2G JeonBuk ( SaeManGum Area) Power resale(ami) EV Charging Infra, Car Sharing DR(BEMS+ESS) Jeju (Renewable, EV Tour) Power resale(ami) EV Charging Infra DR(BEMS+ESS) Renewable + ESS (Improved utilization) KyungBuk(Educational institutions) Power Trading by DER(ESS, V2G EV Charging Infra Renewable + ESS (Improved utilization) 32/36

33 Expansion of Company Office - 14 : 29 Offices with Contracted Power of over 300kW - 15 : 90 Offices with Contracted Power of 300kW or more Expansion of Technology Expansion of Area 33/36

34 Biz Target : Securing F/R ESS of 500MW for coal-fired Thermal power Progress Plan : Installing ESS to meet the Response Standards of Power Market Operation Rules Capacity Installed : 50MW Progress Schedule Planning Design Check & Review Order Construction 34/36

35 Area/ Population Gapa Island 0.85km 2 / 281 Deokjeok Island 22.97km 2 / 1,919 Ulleung Island 72.9km 2 / 10,673 Customers 193 1,000 7,932 Configuration WT+PV+ESS+AMI WT+ PV+ ESS + EMS + Geotherm WT + PV+ Hydro + Geotherm + ESS + EMS Feature Carbon Free Island (Korea s First) Ecology Energy Independent Island (Staiblization, Optimization) Green Energy Independence Island (Economic feasibility + Supply reliability) Status Operating Project Started Planning 35/36

36 altair@kepco.co.kr 36/36