Next Generation SCADA realized by IT technology for renewable energy integration and energy saving

6/5/2017 NTT DATA corp

© 2017 NTT DATA Corporation Customer Confidential Table of contents

1. NTT DATA : Who we are? 2. Why we are?: Needs for IT in Electric Power industry 3. Success story : TEPCO MDMS Project 4. Next Generation SCADA

© 2017 NTT DATA Corporation 2 Customer Confidential

NTT DATA : Who we are?

© 2017 NTT DATA Corporation 3 Customer Confidential NTT DATA : Who we are?

≒$184billion ≒$99billion

© 2017 NTT DATA Corporation 4 Customer Confidential NTT DATA : Who we are?

≒$14billion ≒$14billion

≒$0.9billion

≒$16.6billion

110,000+

+

© 2017 NTT DATA Corporation 5 Customer Confidential Global Presence

© Location :185+ cities in 45 countries and regions © Number of employees: approx. 110,000

（As of March 31, 2016 ） 2017/3 Systems (M&A) Employees+28,000

NTT DATA Philippines Employees: Approx. 180

© 2017 NTT DATA Corporation 6 Customer Confidential

Why we are here? : Growing IT needs in Electric Power industry

© 2017 NTT DATA Corporation 7 Customer Confidential Growing IT needs in electric power industry © Deregulation © Decentralization “IT” is a key for challenges © De-Carbonization © Digitalization

© 2017 NTT DATA Corporation 8 Customer Confidential

Success Stories in Electric Power Industry

© 2017 NTT DATA Corporation 9 TEPCO-MDMS Project

© Electric Power Company (TEPCO) : 5 th largest utility in the world © NTT DATA integrated MDMS(Meter Data Management System): Management system for Data, Asset , Network on top of the flexible enterprise bus

Communication Network Collect MDMS Meter Data HES CIS MDM ò MAM NM Meter data ò ò Network managemen Meter Asset t Management Management ò Remote ò Monitoring configurat Package Smart Meter Packageion WAN ＋ Bespoke ò MAP + GUI Add on Package

Balancing Enterprise Service Large data Process Platform SOA ServicePlatform Data collectionBus Connection Real-time processing Data Connection Package OSS Data Analysis (consulting)

F A N

Electric Power Network © 2017 NTT DATA Corporation 10 Customer Confidential

Next Generation SCADA

© 2017 NTT DATA Corporation 11 Customer Confidential Back Ground

© Next Generation SCADA:

© Consortium members: Company Role • Consulting Tokyo Electric Power • Assessment • Requirement definition Company(TEPCO) -Reliability, Interoperability, Redundancy, Security • Verification • Development -SCADA platform -SCADA Application • Development McAfee - Security component • Project Management NTT DATA • Network Design • System/NW Integration

© 2017 NTT DATA Corporation 12 Customer Confidential Needs for renewable energy integration

© SCADA enables power grid to integrate, monitor and control RE generation

NIST Framework and Roadmap for Smart Grid Interoperability Standards, Release 3.0

© 2017 NTT DATA Corporation 13 Customer Confidential Specification: Utility-oriented and interoperability

© Fully compliant to IEC standard (No vender lock-in)

Next Generation SCADA

© 2017 NTT DATA Corporation 14 Customer Confidential Specification: Reliability © has a record electricity reliability in the world © TEPCO’s reliability requirement is most severe in Japan © Next-Gen SCADA has been upholding its reliability updating over the decade

© 2017 NTT DATA Corporation 15 Customer Confidential Specification: Cost-Effectiveness © Centralized server structure with thin-client (No server in each location) © Minimum cost for installing, updating, operation and maintenance

Existing SCADA system Wide Area Distributed triple system

Central CC (Control Center)

Server

Server Server Server

・・・

Transmission CC x10 Thin Client

Server Server Server Server ・・・ Supervisory control over 1580 substations

56 Distribution CC x56

© 2017 NTT DATA Corporation 16 Customer Confidential Specification: Redundancy

© Triple server structure: proved to be most cost-effective with high redundancy © Control centers keep running at least one Master is alive and connected

© 2017 NTT DATA Corporation 17 Customer Confidential Specification: Flexibility and Scalability

© Able to pick up appropriate solutions on top of the “SCADA platform” © EMS, DMS, PMU … Standard components are “ready to go”

PMU DMS EMS (Phasor (Distribution (Energy ・・・ Measurement management Management Unit) System) System) SCADA

MW

OS

Structure of Next Gen SCADA © 2017 NTT DATA Corporation 18 Customer Confidential Specification: Security

© IDS(Intrusion Detection System)/IPS(Intrusion Prevention System) : Compliant to NIST SP 800-82rev2 and ISO/IEC15408 © Palm vein authentication is required for every control with authority

© 2017 NTT DATA Corporation 19 Customer Confidential

Thank you for your attention and we hope to be of service to you in the future.

© 2017 NTT DATA Corporation