Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid...
Transcript of Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid...
![Page 1: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/1.jpg)
Interoperability Requirements as an Enabler of Smart Grid Integrative
Research
Mladen Kezunovic, Ph.D., P.E. Director, Smart Grid Center
Texas A&M University U.S.A.
PSERC Webinar November 13, 2012
1
![Page 2: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/2.jpg)
Background
• Two PSERC projects on the issue of Interoperability have been completed recently:
- “Verifying Interoperability and Application Performance of PMUs and PMU-Enabled IEDs at the Device and System Level” - “The Smart Grid Needs - Model and Data Interoperability, and Unified Generalized State Estimator” • Major organization for Interoperability coordination (SGIP)
is going through transition and expanding membership • PSERC may play a major role in advancing understanding
of the issue of interoperability and its impact on research
2
![Page 3: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/3.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
3
![Page 4: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/4.jpg)
Who brought it up?
• Energy Independence and Security Act- EISA 2007
• Grid Wise Architecture Council-GWAC Stack
• Smart Grid Interoperability Panel- NIST Coordinated Organization
4
![Page 5: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/5.jpg)
EISA Focus
• TITLE I—ENERGY SECURITY THROUGH IMPROVED VEHICLE FUEL ECONOMY
• TITLE II—ENERGY SECURITY THROUGH INCREASED PRODUCTION OF BIOFUELS
• TITLE III—ENERGY SAVINGS THROUGH IMPROVED STANDARDS
• TITLE IV—ENERGY SAVINGS IN BUILDINGS AND INDUSTRY
• TITLE V—ENERGY SAVINGS IN GOVERNMENT AND PUBLIC INSTITUTIONS
• TITLE VI—ACCELERATED RESEARCH AND DEVELOPMENT
• TITLE VII—CARBON CAPTURE AND SEQUESTRATION
• TITLE VIII—IMPROVED MANAGEMENT OF ENERGY POLICY
• TITLEIX—INTERNATIONAL ENERGY PROGRAMS
• TITLEX—GREEN JOBS
• TITLEXI—ENERGY TRANSPORTATION AND INFRASTRUCTURE
• TITLEXII—SMALL BUSINESS ENERGY PROGRAMS
• TITLE XIII—SMART GRID
• TITLEXIV—POOL AND SPA SAFETY
• TITLEXV—REVENUE PROVISIONS
• TITLE XVI—EFFECTIVE DATE
5
![Page 6: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/6.jpg)
EISA Smart Grid Focus
• TITLE XIII—SMART GRID
• Sec. 1301. Statement of policy on modernization of electricity grid.
• Sec. 1302. Smart grid system report.
• Sec. 1303. Smart grid advisory committee and smart grid task force.
• Sec. 1304. Smart grid technology research, development, and demonstration.
• Sec. 1305. Smart grid interoperability framework.
• Sec. 1306. Federal matching fund for smart grid investment costs.
• Sec. 1307. State consideration of smart grid.
• Sec. 1308. Study of the effect of private wire laws on the development of combined heat and power facilities.
• Sec. 1309. DOE study of security attributes of smart grid systems.
©2010 Mladen Kezunovic, All Rights Reserved 6
![Page 7: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/7.jpg)
Objective
Life-cycle Funding Summary ($K)
Prior to FY 12
FY12, authorized
FY13, requested
Out-year(s)
$5,400K $560K $200K $500K/yr
Technical Scope
Advance interoperability to enable full-scale smart grid deployments by engaging stakeholders in defining interoperability principles, methods, and tools. Provide DOE related point of coordination for NIST in response to EISA 2007 legislation.
Organizational (Pragmatics)
8: Economic/Regulatory Policy
7: Business Objectives
6: Business Procedures
Informational (Semantics)
5: Business Context
4: Semantic Understanding
Technical (Syntax)
3: Syntactic Interoperability
2: Network Interoperability
1: Basic Connectivity
GWAC Stack
• GridWise® Architecture Council (GWAC) administration
• GWAC membership – 13 independent, nationally recognized, experts across multiple domains
• Development and dissemination of smart grid interoperability related methods, tools and education
• Leadership and participation in national smart grid interoperability standards activities such as the NIST Smart Grid Interoperability Panel
GWAC Overview
7
![Page 8: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/8.jpg)
Accomplishments
2006 – Interoperability Constitution 2007 – Interoperability Decision Maker’s Checklist 2008 – Interoperability Context Setting Framework 2009 – Interoperability Benefits Papers
• Environmental Benefits • Financial Benefits • Reliability Benefits
2010 - Interoperability Decision Maker’s Checklist update 2011 – Smart Grid Interoperability Maturity Model Beta Version Electrical Power Engineering Academic Landscape 2007-2012 – Grid-Interop Forum 2011-2012 – Transactive Energy Workshop
8
![Page 9: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/9.jpg)
• Public-private partnership created in Nov 2009 – 786 member organizations (~100 international organizations, ~30 Canadian)
– Over 1900 participants from 22 stakeholder categories
• SGIP supports NIST in coordinating, accelerating, & harmonizing the development of standards – Prioritizes standards development programs
– Identifies requirements
– Works with over 20 Standards Development Organizations
• SGIP Twiki: http://collaborate.nist.gov/twiki-sggrid/bin/view/SmartGrid
Smart Grid Interoperability Panel
9
![Page 10: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/10.jpg)
SGIP Organization
Governing Board SGIP Officers
Priority Action Plan Teams
PAP 2
Domain Expert Working Groups
H2G
TnD
B2G
I2G PEV2G
BnP
SGIP Administrator
PAP 1 PAP 3
PAP 5 PAP 4 PAP …
NIST
Standing Committees
DRGS EMII IPS
Architecture
Testing & Certification
Cyber Security
Implementation Methods
Coordination Functions
Program Management Office
Bylaws & Operating Processes
Comm, Education, Marketing
International
10
![Page 11: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/11.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
11
![Page 12: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/12.jpg)
What it entails?
• Developing Framework to enforce it
• Coordinating standards to make it happen
• Performing research to bridge the gaps
12
![Page 13: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/13.jpg)
System Integration Philosophy
• Agreement at the interface – Create an interaction contract
– Terms and conditions, consequences for failure to perform…
• Boundary of authority – Respect privacy of internal aspects on either side of the interface (technology
choice and processes)
• Decision making in very large networks – Decentralized/autonomous decision-making
– Multi-agent v. hierarchical approach
– Addresses scalability, evolutionary change, eases integration
• Role of standards in the framework – Encourages standards for improving interoperation
– Agnostic to specific standards and technologies
13
![Page 14: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/14.jpg)
Organizational
8: Economic/Regulatory Policy
7: Business Objectives
6: Business Procedures
Political and Economic Objectives as Embodied in Policy and Regulation
Strategic and Tactical Objectives Shared between Businesses
Alignment between Operational Business Processes and Procedures
Informational 5: Business Context
4: Semantic Understanding
Awareness of the Business Knowledge Related to a Specific Interaction
Understanding of the Concepts Contained in the Message Data Structures
Technical
3: Syntactic Interoperability
2: Network Interoperability
1: Basic Connectivity
Understanding of Data Structure in Messages Exchanged between Systems
Mechanism to Exchange Messages between Multiple Systems across a Variety of Networks
Mechanism to Establish Physical and Logical Connections between Systems
Interoperability Framework
14
![Page 15: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/15.jpg)
Electricity Grid Domains
15
![Page 16: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/16.jpg)
Focus: Standards
16
![Page 17: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/17.jpg)
Distance to Integrate
No standard exists , requires completely custom integration
Interfaces can be transformed and / or
mapped
Interfaces use a common
model
‘Plug and Play’ standard defined
Party A Party B
Credit: Scott Neumann, UISol position paper
17
![Page 18: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/18.jpg)
Research Examples
18
![Page 19: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/19.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
19
![Page 20: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/20.jpg)
When it matters?
• Dealing with integration
• Utilizing Existing Standards
• Identifying gaps and coordination issues
20
![Page 21: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/21.jpg)
Synchrophasor End-to-end solution
21
![Page 22: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/22.jpg)
Automated Data Analytics End-to-end solution
22
![Page 23: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/23.jpg)
Synchrophasor standards plurality
•IEC 61850 (90-5)
•IEC 61970/61968
•IEEE 37.118-2005
•IEEE 37.111-1999
•IEEE 37.232-2007
•IEEE 37. 239-2010
•IEEE 37.238-2011
•IEEE 37.118.1-2012
•IEEE 37.118.2-2012
•IEEE 37. 242-2012
•IEEE 37.244-2012
•NERC CIP 2-7
23
![Page 24: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/24.jpg)
Synchrophasor Standards gaps
24
![Page 25: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/25.jpg)
Automated data analytics Standards plurality
25
![Page 26: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/26.jpg)
8. Economic/Regulatory Policy
7. Business Objectives
6. Business Procedures
5. Business Context
4. Semantic Understanding
3. Syntactic Interoperability
2. Network Interoperability
1. Basic Connectivity
Data acquisition
Data integration
Information extraction
Utility
Maintenance
Operations
Protection
ISO Market operator Reliability Coordinator
NERC
Power system applications
Related standards
IEC 61970 *
IEC 61850-6 *
IEEE C37.111
IEEE C37.2
IEEE C37.232
IEEE C37.239 *
IEEE C37.238
GWAC Stack
Automated data analytics Standards gaps
26
![Page 27: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/27.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
27
![Page 28: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/28.jpg)
Where it makes difference?
• Automated Data Analytics Example:
- Envisioning new applications
- Implementing new solutions
- Achieving cost-benefit goals
- Allowing future developments
28
![Page 29: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/29.jpg)
Alarm Processing & Fault Location
Measurements
Models
RTUs IEDs
Substation IED Database
LEVEL III SWITCHYARD INTERFACE
LEVEL II SUBSTATION
LEVEL I CENTRALIZED LOCATION
Detailed Substation Models
Power System Static Model
S A S A
SCADA Database
Fault Locator
Too many data and information exchange needs between different types of models
Correlation required between nomenclature of different formats
Bus-branch model
Node-breaker model
Node-breaker model
Bus-branch model
Alarm Processor
29
![Page 30: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/30.jpg)
Proposed Solution
For selected substations
Fault Locator
IEDs COMTRADE (IEEE C37.111)
Available for entire system
RTUs CIM (IEC 61968/61970)
Detailed Substation Model
SCL (IEC 61850-6)
Unified representation of model & measurements
Power System Static Model
CIM (IEC 61968/61970)
SCADA Database
Reduced data and information exchange complexity by using similar types of data and model
Node-breaker model
Node-breaker model
Alarm Processor
30
![Page 31: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/31.jpg)
Cost-effective solution
Substation Diagram from SCL 3 bus power system network
Bus 1
Line 1 Line 2
Node-breaker model
Bus-branch model
Node-breaker model
Unified modeling scheme
CIM-SCL correlation
31
![Page 32: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/32.jpg)
System Architecture
32
![Page 33: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/33.jpg)
Operators
33
![Page 34: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/34.jpg)
Fault Indication
1 34
![Page 35: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/35.jpg)
2D Satellite Image
35
![Page 36: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/36.jpg)
CB Construction View
36
![Page 37: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/37.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
37
![Page 38: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/38.jpg)
Why to be concerned?
• Synchrophasor system solution example:
- Standards non-compliance creates viability
issues
- Standards interoperability gaps inhibit
effective implementation
- Research results are not easy to validate and
demonstrate
38
![Page 39: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/39.jpg)
Voltage measurement
39
![Page 40: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/40.jpg)
System evolution
40
![Page 41: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/41.jpg)
Products tested
• PMU and PMU-enabled IED
• PDC
• Time Synchronization devices
PMU and PMU-enabled IED
SEL 421x2, SEL 351, GE N60, ABB RES 521, SIMENS R, USI 2002, AMETEK, NI PMU
PDC GPA OpenPDC, SEL 3373, EPG ePDC
Time Synchronization
Symmetricom Xli, RuggedCom 2288 AREVA P594, Hopf 6875
41
![Page 42: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/42.jpg)
Conformance Test Results
*PMU A-1 is an upgraded firmware of PMU A. P: Class P; M: Class M. TVE: total vector error; FE: frequency error; RFE: rate of change of frequency error; RT: response time; DT: delay time; MO: maximum over/under shoot S stands for “Satisfied”; F stands for “Failed”.
PMU Class
Steady State Test Dynamic State Test Magnitude Variation
Phase Angle Variation
Frequency Variation
Measurement Bandwidth Frequency Ramp Step Change
TVE FE RFE TVE FE RFE TVE FE RFE TVE FE RFE TVE FE RFE RT DT MO
A P S S S S S S S S S S F S S F F F F F M S S S S S S F S S S F S F F F S F F
A-1* P S S S S S S S S S S F S S F F F S F M S S S S S S S S S S F S S F F S S F
B P S S S S S S S S S S F S S F F S F S M S S S S S S S S S F F S F F F S F S
C P S S S S S S S S S S F S S F F S S S M S S S S S S S S S S S S F F F S S S
D P S S S S S S S S S S F S S F F F F F M S S S S S S S S S F F S F F F S F F
E P S S S S S S S S S S F S S F F F S F M S S S S S S F S F F F S S F F S S F
F P S S S S S S F S S S F S F F F S S S M S S S S S S F S S F F S F F F S S S
G P S S S S S S S S S S F S S F F F S F M S S S S S S S S S S F S S F F S S F
H P S F S S F S S F S S S S S F F S S S M S F S S F S S F S S S S S F F S S S
42
![Page 43: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/43.jpg)
Interoperability Test Results
Interoperability test between PMUs and Time Synchronization Options
Device Clock A Clock B Clock C Clock D
C1 C2 C3 C4 C1 C2 C3 C4 C1 C2 C3 C4 C1 C2 C3 C4
PMU A-1 P S S F F
N N N N F F F F S S F F
M S S F F F F F F S S F F
PMU B P
N N N N S S F F
N N N N N N N N M S S F F
PMU C P S S F F
N N N N S S F F S S F F
M S S S F S S F F S S S F
PMU F P S F F F
N N N N S F F F S F F F
M S F F F S F F F S F F F
C1 - C4: Amplitude Variation, Frequency Variation, Modulation, Frequency Ramp. P: class P; M: class M. S stands for “Satisfied”; F stands for “Failed”; N stands for “Not Functional”.
43
![Page 44: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/44.jpg)
Interoperability Test Results
Interoperability test between PMUs and PDCs
PMU A PMU A* PMU B PMU C PMU D PMU E PMU F PMU G PMU H
PDC A S S S S S S S S S PDC B** F F F S S S N S S PDC C*** S S S F F F F F F
S stands for “Satisfied”; F stands for “Failed”; N stands for “Not Functional”. * PMU A-1 is an upgraded firmware of PMU A. ** This PDC requires an additional adapter to support serial port communication. *** This PDC only supports serial port communication, but it has two Ethernet ports available for upgrade to support Ethernet communication
44
![Page 45: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/45.jpg)
Who brought it up
What it entails
When it matters
Where it makes difference
Why to be concerned
How it impacts research
OUTLINE
45
![Page 46: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/46.jpg)
How it impacts research?
• The need to understand Interoperability issues creates need for further research
• Lack of Interoperability delays effective integrative research
• The interoperability requirements impact ability to demonstrate research results
46
![Page 47: Interoperability Requirements as an Enabler of Smart Grid … · • Sec. 1304. Smart grid technology research, development, and demonstration. • Sec. 1305. Smart grid interoperability](https://reader033.fdocuments.us/reader033/viewer/2022050304/5f6cb8e8835fe354493a2007/html5/thumbnails/47.jpg)
Q/A
47
Q/A
47