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Computer and Communications in Electricity Markets

Computer and Communications in Electricity Markets. Competitive Market and C & C. Market Place (Transmission Network) – SCADA IT Platforms – SFS, DAM, ID, Auctions Wholesale Commercial Boundary – CDP AMRs Retail Market - AMRs Back Office Automation of Retailers – DBs & Billing Systems

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Computer and Communications in Electricity Markets

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  1. Computer and Communications in Electricity Markets

  2. Competitive Market and C & C • Market Place (Transmission Network) – SCADA • IT Platforms – SFS, DAM, ID, Auctions • Wholesale Commercial Boundary – CDP AMRs • Retail Market - AMRs • Back Office Automation of Retailers – DBs & Billing Systems • State of the Market Simulation Tools

  3. Competitive Market Players

  4. Important Technologies of Today • Internet of Things (IOT) • Artificial Intelligence (AI) • Machine Learning • Geographical Information Systems (GIS) • Digital Currency • Smart ID Cards/Passports • Smart Cities • Smart Data Centres • Smart Meters • Smart Grid

  5. Important Software Systems • Back Office Automation • ERP (HR, Finance, Procurement, Inventory, Budgeting, Project Management, etc) • ECM (Case Management, Collaboration, Record Management, Legal opinions, etc) • BPM (Decision support, Knowledge Management, etc) • CRM / Call Center / Help Desk • Discussion Forums /Social Media Management

  6. Important Technologies of Today

  7. Important Software Systems • Customer Facing Applications • Sales • Customer Self Service • Marketing Management • Loyalty Management • Business Operations • Load Analysis • Outage and distribution management • Work and Assets Management • Mobile workforce /Field Management

  8. Important Software Systems • Business Operations (continued) • Customer Care and Billing • Meter Data Management • Smart Meter Integration • Corporate Administration • Supply Chain Management • Procurement /Contract Management • Project Management • Human Capital Management • Financials

  9. Important Software Systems • Analytics /Reporting /Compliance • Distribution Analysis • Customer Profiling and Analysis • Compliance Management and reporting • SLAs • Technology • Assets Management • Data Centres (facility management) • Disaster Recovery Management /BCP • Computing / Network / Storage / DBMS/ DW/BI

  10. Important Software Systems • Enterprise Security • Risk Management • Access Management • Identity Management • KYC • Data Security • Infrastructure Security Management • Information Security / Leakage Prevention

  11. BPM in Action

  12. CPPA IT EVOLUTION • Business Process Analysis (Re-Engineering) • Data Centre / Backup Centre • Back Office Automation (ERP) • Phase I (POP, HR, Financials, Asset Management) • Phase II (Settlement System, Data Exchange Portal, Automatic Reconciliations, Metering Data, etc) • Phase III (Self Service HR, e-Recruitment, e-Procurement, Training Management, End to End digitalization)

  13. CPPA IT EVOLUTION • Enterprise Content Management (ECM) • Document Management • Case Management • Legal Opinion Management • Record Management • E-Collaboration • Service Desk/Help Desk • CPPA Data Xchange Portal (CDXP) • CPPA Monitoring Portal (CMP) • Call Centre • Business Process Management

  14. CPPA IT EVOLUTION • Master Data Management • Application Development in Support of MO function • New Data Centre (Tier Level III) • Transparency Portals • Competitive Market Settlement Systems • Data Warehouse /BI • Unified Communication System etc.

  15. Information Technology Road Map Phase 1 ERP Implementation, SFS Phase I & Establishing the Data Center & DR Site Completed A smooth transition from today to tomorrow for achieving the business-IT alignment CPPA being conscious of its changing role in becoming the most modern, effective and efficient organization in the power sector, has assigned the highest priority to build its IT capabilities over the last couple of years. Phase 2 ERP Phase II, SFS Phase II, ECM, Web Portal, New Data Center & DR for MO Phase 3 Market OperatorERP & New Applications, Data Center & DR Site In-Progress

  16. Finance Treasury Corporate Accounts Pre-Audit & Imprest Assets Managt. HR & Admin CPPA-G Market Operations CPPA-G Agency Function CPPA-G Phase 1 – IT Enablement [2016 – 2018] Data Center • Racks • Servers • Routers • Switches • Firewall • Tape Lib • Access Cont • Envir. Control • UPS Backups • Fire Suppres ERP/Custom APPS Applications SFS (Phase I) Receivables General Ledger Payables Cash Mgt. Assets HRMS Payroll IT POLICIES DC APPS • Racks • Servers • Routers • Switches • Firewall • UPS WSUS & Backup Server vCenter Antivirus Server Domain Controller Shared Drive Server DR Site

  17. CPPA-G Phase II – IT Enablement [2018-2019] Market Stakeholders Technical Billing & Recovery IT Operations CPPA-G SPS Establishment of New Data Center & DR Site for MO ERP/ Custom Apps Ext. • SFS Phase II • Generation side – Billing & Verification • Distribution side – Billing & Verification • LD Calculations • Integration with Existing ERP / SFS Apps • Integration with External Stakeholders • ERP Phase II • SFS Phase II • Financials • HRMS Web Portal Service Bus Applications Network Mgt. System Information Security Case Management Enterprise Content Mgt. Record Management Existing Data Center Existing DR Site IT POLICIES

  18. Major Targets of ERP Phase II (In-Progress) CPPA-G Phase II – IT Enablement [2018-2019] CPPA NPCC NTDC & DISCOs Power Generators • Web Portal & Service • Bus • CDP wise Metering • Data • Online Billing to DISCOs • Data Sharing with • DISCOs • Web Portal • Online Invoice • Submission • Status of Invoice • Processing by CPPA • Online Notifications • (Communication) • Custom Application • Technical Verification • of Invoices • LD Calculations • CDP Metering Data • Merit Order • Integration with • existing PPIP Module • Web Portal • Online Verification of • Invoice Data • Online Dispatch • Instructions to Generators • Online Intimation of • Failure to Achieve

  19. CPPA-G Phase III – MO IT Enablement [2019-2020] Web Portal Web Portal IT POLICIES Applications Market Participants & Stakeholders Enterprise Resource Planning (ERP) Enterprise Content Management (ECM) Business Process Management (BPM) • Financials • Budget Management • Project Management • HRMS & SSHR • eRecruitment • Training & OD • Succession planning • Loans & Recovery • Compensation & Benefits • eProcurement & Supply Chain • BI & Reporting Web Portal • Document Management • Classification of Documents • Document Analysis and deduplication • Document flow management • Electronic decision recordings • Collaboration and teamwork • End to end digitalization • Electronic collaboration • Electronic decision making and associated workflows • Paperless environment • Knowledge generation and reuse Web Service CASE MANAGEMENT RECORD MANAGEMENT Online Registration System Online Subscription of MO Services Business Continuity Planning Forecasting & Simulation Apps Web Service Data Warehousing & BI Performance & Availability Mgt. Billing & Settlement Apps

  20. Outline for Part II • SECP a modern regulator? (a glimpse) • State of the Art Data Centre • Software Enable Data Centre Management • Secure Systems (ISMS) ISO 9000, 27001, 14000 etc • Automated Hot Site (BCP) • Cyber Forensic /Defence Teams • E-Services (end to end digitalization) • Public Key Infrastructure • Market Monitoring and Surveillance (Real Time) Detection and Investigation. • Fraud Investigation (data mining) • Registration/ Enforcement/ Licensing / Systems • Content Management and Integration • Case Management /Court Cases Database and Alert System • Discussion Forums / Ideas Management Systems • ERP (comprehensive) / Project Management/ Facility Management • Unified Communication System

  21. Outline for Part III • The Grid • The Smart Grid (How it Works) • Components & Infrastructure • Additional Technology • Investments & Cost • Benefits • Strategic Approach • Current Implementation • Conclusion

  22. The Grid Issues With The Current Grid • Aging infrastructure • Delayed response to outage events • Line losses • 1-way communication • Unable to handle swift changes in usage patterns • Distributed generation • Renewables • Weather occurrences

  23. The Smart Grid What is Smart Grid? • A smart grid puts information and communication technology into electricity generation, delivery and consumption; making systems cleaner, safer and more reliable and efficient. • System capable of dynamic feedback to constantly changing outputs and inputs • Demand response and dynamic pricing • 2-way communication

  24. The Smart Grid • Mosque Smart Appliances Can shutoff in response to frequent fluctuations. • Solar Panels Demand Management Use can be shifted to off peak time to save money. • Offices • Houses • Processers • Execute special protection scheme in microseconds. Storage Energy generated at off peak times could be stored in batteries for latter use. Sensors Detect fluctuations & disturbance, and can signal for areas to be isolated. • Isolated Microgrid • Central Power Plant • Generators • Energy from small generators and solar can reduce overall demand on grid. • Industrial Plant • Wind Farm

  25. The Smart Grid Drivers of Smart Grid For Developing Countries • Reduction of Theft & Technical Losses • Prompt Recovery • Demand Side Management (Utility Control) • Reliability • Addressing Climate Change • Transparency in Market Operations • Trading • Reliable System Operations

  26. Components and Infrastructure Components of the Smart Grid • System of remote sensors • Smart meters • Smart appliances • Fault location, isolation and service restoration (FLISR) • Phasor measurement

  27. Components and Infrastructure Components (Cont.) • Distributed generation • On-site renewables • Electricity storage units • New transmission lines • New/upgraded subsystems

  28. Components and Infrastructure Smart Appliances (Cont.)

  29. Components and Infrastructure Phasor Measurement • Measures AC current waveforms • Monitors power quality • Wide-Area measurement system • Sends information to central control station for better management

  30. Components and Infrastructure Dynamic Line Sensors • Data collected: • Line temperature • Electrical power • Leakage current • Easy to install

  31. Components and Infrastructure Infrastructure Requirements • Customer engagement interfaces • Advanced metering • Outage detection • Wi-Fi communication between sensors • Cyber security • Substations • Gradual integration strategies

  32. Components and Infrastructure Cyber Security • Concerns: • PEVs • Smart metering • Distribution automation • Critical infrastructure protection standards • Assure security of transmission and communication

  33. Components and Infrastructure Fault Location, Isolation and Service Restoration (FLISR)

  34. Smart Grid Smart Grid is on track to become the biggest data network after the Internet Are utility companies becoming software companies? Energy Institute

  35. Five Vs of Smart Grid Data • Volume • Velocity • Variety • Veracity • Value Energy Institute

  36. Data Sources in the Smart Grid

  37. Data Analysis Concepts

  38. Data Pre-processing

  39. Big Data Analytics in the Smart Grids Load Forecasting • Short term load forecasting is essential for • Energy Management / Dispatch Plan • System Operation • Market Analysis • An increase in forecasting accuracy directly translates into revenues of the organization

  40. Big Data Analytics in the Smart Grids Load Profiling • Load profiling describe typical behavior of electric consumption • Used in demand side management and capital planning Energy Institute

  41. Big Data Analytics in the Smart Grids Load Disaggregation • Load Disaggregation or Non Intrusive Load Monitoring (NILM) identifies details of load consumption Energy Institute

  42. Big Data Analytics in the Smart Grids Demand Side Management Programs • DSM programs require flexible load identification • Using data analytics load identification is performed • Flexible loads can provide peak shaving • Electric Vehicles, Tubewells

  43. Big Data Analytics in the Smart Grids Energy Efficiency • Inefficient Houses or Loads Can be Identified Energy Institute

  44. Big Data Analytics in the Smart Grids Renewable Energy Forecasting • Variability and intermittency of renewable energy • RE forecasting is essential for power dispatch • Net-metering data combined with load data can predict Solar PV forecasting

  45. Big Data Analytics in the Smart Grids Fault Detection • To increase fault detection in decentralized structures for sustainability of system • Over-current and negative sequence current work best for large scale centralized power systems • For example, statistical classifier based protection is used using a decision tree method • Varies according to systems dynamics and demand

  46. Big Data Analytics in the Smart Grids Predictive Maintenance • Regular preventive maintenance is performed irrespective of equipment state • Data analytics could identify best time for maintenance and predict equipment lifecycle • Fault rate and restoration time is reduced and improve customer satisfaction

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