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IEEE San Diego Power & Energy And Power Electronics Societies Joint Presentation
SDG&E Applications of PMUs – Handling of Big Data with PMU Applications
IEEE San Diego Power & Energy And Power Electronics Societies Joint Presentation
Bert Taube, Ph.D. Principal Consultant
DNV GL
December 3rd, 2014
Advanced Utility Analytics with Object-Oriented Database Technology
3
IEEE San Diego - Power & Energy and Power Electronics Societies
Overview
• Uniqueness of Utility Big Data Context and critical Use Cases requiring Advanced Data Management and Analytics Technologies
• Data Modelling Capabilities necessary for Advanced Utility Data Management and Analytics
• Integrated NoSQL Data Management & Analytics Solution Development Framework for Utilities/ISOs
• Total Cost of Ownership (TCO) and Performance: NoSQL vs. MySQL
• Examples of effective Performance of NoSQL Data Management & Analytics Solutions for Utilities/ISOs
• PMU Data Analytics: NoSQL-Based Big Data Solutions to create Wide-Area, Real-Time Situational Awareness
• PMU Data Analytics: NoSQL-Based Real-Time Simulation driven by PMU Data to recognize and avoid Wide-Area Blackouts
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IEEE San Diego - Power & Energy and Power Electronics Societies
Uniqueness of Big Utility Data
Context and Critical Use Cases
describing the Need for
Advanced Utility Data
Management and Analytics
5
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics Data Diversity Challenge
6
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics Network Data Analytics Use Cases
7
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics The Solution Development & Deployment Process
PMU
AMI
RTU
Data Science
(DNV GL)
Solution Development & Deployment
(DNV GL & Technology Partner)
Power Delivery
Infrastructure
Systems
(internal)
Systems
(external)
Data
Discovery
Discover Develop
Discovery
Platform
Discovery
Report
(Discovered
Use Cases)
Offline
Analytics
Develop.
Develop.
Platform
Data
Analytics
(Developed
Algorithms)
Offline
Solution
Develop.
Develop.
Platform
Analytics
Solution
(Developed
Software)
Offline
Develop Deploy
Solution
Deploym.
Deploym.
Platform
Deployed
Solution
(Deployed
Software)
Online
8
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics Business Models
Business Model 1: Software as a Product (SaaP)
Data Science
(DNV GL) Software Development & Deployment
(DNV GL & Software Technology Partner)
Data Discovery Analytics
Development
Software Solution
Development
Software Solution
Deployment
Customer buys Software Product from DNV GL (Operation on Premise or in Cloud).
Customer owns, operates and maintains it. DNV GL may support operation & maintenance.
Business Model 2: Software as a Service (SaaS)
Data Science
(DNV GL) Software Development & Deployment
(DNV GL & Software Technology Partner)
Data Discovery Analytics
Development
Software Solution
Development
Software Solution
Deployment
Customer buys Result from running Software Product from DNV GL (Operation in Cloud or on
Premise). DNV GL owns, operates and maintains it.
9
IEEE San Diego - Power & Energy and Power Electronics Societies
Integrated NoSQL Data
Management & Analytics
Solution Development
Framework for Utilities/ISOs
10
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics Fundamental Dilemma of Database Software
11
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics NoSQL-Based Data Solution Development Framework
12
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics NoSQL-Based Data Solution Development Framework
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IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics NoSQL-Based Data Integration
Utilities need Object Database Solutions to accommodate Variety of
Data Models for effective Utility Data Analytics!
14
IEEE San Diego - Power & Energy and Power Electronics Societies
Utility Big Data Management & Analytics NoSQL-Based Data Visualization and Analytics
15
IEEE San Diego - Power & Energy and Power Electronics Societies
Integrated NoSQL-Based Utility Big Data Solution Development Framework - Benefits
16
IEEE San Diego - Power & Energy and Power Electronics Societies
Total Cost of Ownership and
Performance:
NoSQL vs. MySQL
17
IEEE San Diego - Power & Energy and Power Electronics Societies
Total Cost of Ownership & Performance: NoSQL vs. MySQL
18
IEEE San Diego - Power & Energy and Power Electronics Societies
Total Cost of Ownership & Performance: NoSQL vs. MySQL
19
IEEE San Diego - Power & Energy and Power Electronics Societies
Total Cost of Ownership & Performance: NoSQL vs. MySQL
20
IEEE San Diego - Power & Energy and Power Electronics Societies
21
IEEE San Diego - Power & Energy and Power Electronics Societies
NoSQL-Based Big Data Solutions - Examples for Technology Adoption by Industries
22
IEEE San Diego - Power & Energy and Power Electronics Societies
NoSQL-Based Big Data Solutions - Examples for Technology Adoption by ISOs
23
IEEE San Diego - Power & Energy and Power Electronics Societies
PMU Data Analytics:
NoSQL-Based Big Data Solutions
to create Real-Time, Wide-Area
Situational Awareness
in Power Transmission
24
IEEE San Diego - Power & Energy and Power Electronics Societies
Grid Analytics – PMU Data Challenge
25
IEEE San Diego - Power & Energy and Power Electronics Societies
Grid Analytics – PMU Data Analytics
Wide Area Grid Measurements
(Power Transmission) ISO Backend Information System (Control Center)
PMU/Synchrophasor
Communication
Infrastructure
PMU 1
PMU
Head-
End
System
PDMS
GIS
ISO/Utility Communication Infrastructure
NoSQL
GIS
Interface
NoSQL
PDMS
Interface
NoSQL Big Data
Solution
Phase Angular
Analysis
Damping Factor
Analysis
Frequency
Analysis
Power Quality
Analysis
PMU 1000
…
Environmental Information
Communication Infrastructure
26
IEEE San Diego - Power & Energy and Power Electronics Societies
PMU Data Analytics:
A NoSQL-Based Real-Time
Simulation driven by PMU Data
enabling Wide-Area Situational
Awareness to recognize and
avoid Blackouts
27
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – The 2003 Blackout Example
28
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – The 2003 Blackout Example
29
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – Change in Power Flow/Angular Δ
Changes in Direction of Power Flow during the Course of Blackout Events correlated with
severe Changes in Phase Angular Differences between Locations involved!
30
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – Effective Analytic Approach
31
IEEE San Diego - Power & Energy and Power Electronics Societies
Wide-Area Real-Time PMU Analytics Demo – More than 1 Hour prior to 2003 Blackout
32
IEEE San Diego - Power & Energy and Power Electronics Societies
Wide-Area Real-Time PMU Analytics Demo – More than 35 Minutes prior to 2003 Blackout
33
IEEE San Diego - Power & Energy and Power Electronics Societies
Wide-Area Real-Time PMU Analytics Demo – More than 8 Minutes prior to 2003 Blackout
34
IEEE San Diego - Power & Energy and Power Electronics Societies
Wide-Area Real-Time PMU Analytics Demo – About 5 Minutes prior to 2003 Blackout
35
IEEE San Diego - Power & Energy and Power Electronics Societies
Wide-Area Real-Time PMU Analytics Demo – More than 2 Minutes prior to 2003 Blackout
36
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – Real-Time PMU Analytics Demo
37
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – Real-Time PMU Analytics Demo
38
IEEE San Diego - Power & Energy and Power Electronics Societies
Need for Real-Time, Wide Area Situational Awareness driven by PMU Data – Real-Time PMU Analytics Demo
39
IEEE San Diego - Power & Energy and Power Electronics Societies
Thank You!