Grid Protection Alliance NYISO 2010 Smart Grid Vendor Forum. December 9, 2010

Transcription

1 Grid Protection Alliance NYISO 2010 Smart Grid Vendor Forum December 9,

2 Who is GPA? A not-for-profit corporation to support the utility industry The Grid Solutions Division of GPA is an open-source software development shop The openpdc was GPA s first product others are under development. GPA also provides installation and services business for its products 2 NYISO Vendor Workshop

3 Grid Solution Products openpdc Major improvements w/august & October releases openhistorian New product. Code posted w/august release PMU Connection Tester Improved functionality w/august release PMU Registry Application near production ready. Needs business driver and push from NERC and/or DOE. PDC Test Bench Alpha release eminent opendsr New product. Kernel posted based on C stream splitter openvisuals New product. Kernel posted based on Historian Data Viewer. openpg New product, targeted for 2011 Phasor Data Processor New product, final disaggregation of openpdc to provide SCADA-like calculation tools on phasor data points. 3 NYISO Vendor Workshop

4 Definition of a PDC From NERC RAPIR Report Draft, June NYISO Vendor Workshop

5 Generic Architecture with the need to scale to something big. 5 NYISO Vendor Workshop

6 Inputs Core PDC Functions Accommodates multiple inputs from PMUs and PDCs Parses the inputs, gracefully handing input anomalies Actions Aligns the data based on time-stamp during a configurable waiting period Outputs Produces a real-time, IEEE C output data stream Provides information about its operational status 6 NYISO Vendor Workshop

7 Core openpdc Functions Inputs PMUs PDCs F-NET Devices New or updated protocols Phasor Gateways and coming soon Actions Time alignment Calculated Values C streams SPDC Historian RTDMS Outputs Streams that contain only a subset of measurements Down-sampled data for SCADA and other tools 7 NYISO Vendor Workshop

8 openpdc Flexibility & Adaptability 8 NYISO Vendor Workshop

9 Scalability Options 9 NYISO Vendor Workshop

10 Reliability Options Fail Over Cluster Load Balanced Cluster 10 NYISO Vendor Workshop

11 Data Archive / Historian Full-resolution historical data is useful for planning studies and event analysis Can be built into the PDC or be a separate system Relational systems can be used for a small number of PMUs Since the openpdc is signal based, it can directly send data to a historian without the need for an intermediate interface. 11 NYISO Vendor Workshop

12 Built-in archive: The openhistorian High Speed Data Archival 12 NYISO Vendor Workshop

13 Integration with the WSU Oscillation Monitoring System Four minutes of oscillations 13 NYISO Vendor Workshop

14 Space Time Insight Integration Auto-identification of deviation events Visualization of serious deviations from a reference angle 14 Reference Angle Simultaneous line trend charts overlaid on multiple PMUs identifies departure from reference angle NYISO Vendor Workshop

15 Microsoft StreamInsight Integration 15 NYISO Vendor Workshop

16 Direct Integration with the EPRI Wide Area Visualization Tool 16 NYISO Vendor Workshop

17 Collected System Statistics Source Name Source Name InputStream Total Frames OutputStream Discarded Measurements InputStream Last Report Time OutputStream Received Measurements InputStream Missing Frames OutputStream Expected Measurements InputStream CRC Errors OutputStream Processed Measurements InputStream Out of Order Frames OutputStream Measurements Sorted by Arrival InputStream Minimum Latency OutputStream Published Measurements InputStream Maximum Latency OutputStream Downsampled Measurements InputStream Input Stream Connected OutputStream Missed Sorts by Timeout InputStream Received Configuration OutputStream Frames Ahead of Schedule InputStream Configuration Changes OutputStream Published Frames InputStream Total Data Frames OutputStream Output Stream Connected InputStream Total Configuration Frames InputStream Total Header Frames InputStream Average Latency Source Name InputStream Defined Frame Rate Device Data Quality Errors InputStream Actual Frame Rate Device Time Quality Errors InputStream Actual Data Rate Device Device Errors All statistics archived over time every ten seconds. 17 NYISO Vendor Workshop

18 New GUI application based Management System 18 NYISO Vendor Workshop

19 2010 openpdc Releases See for more info. January 2010 (Version 1.0) The first, fully tested openpdc release. Based on the TVA SuperPDC (a Visual Basic system) the openpdc was reengineered and converted to the more robust C# language. June 2010 (Version (1.1) The June release included numerous additions to the configuration system including wizards for setting up data bases and configuring the openpdc as well as security and performance monitoring improvements (see attached) August 2010 (Version 1.2) The web-based configuration tool was replaced with a faster, easier to configure windows-forms configuration system. Installation time for the openpdc and the openpdc Manager was reduced to less than 5 minutes. (see attached) October 2010 (Version 1.3) This release included tools to streamline the management of PMU configuration data in the openpdc. (see attached) Next production release: January 2011 Nightly build is always available for testing new features. 19 NYISO Vendor Workshop

20 GPA OpenPDC Services GPA provides open and free support. The openpdc web site is used for logging problems and improvement suggestions. GPA also offers additional services under a range of business arrangements for: Installation Maintenance Customization 20 NYISO Vendor Workshop

21 Customization Examples By GPA -- The magic A/B switch being added to the openpdc to select the best value in phasor data systems that incorporate redundancy. By Users Quick demonstration of a openpdc adapter 21 NYISO Vendor Workshop

22 PMU Registry 22 NYISO Vendor Workshop

23 What is the PMU Registry? The NASPI PMU Registry is the source of meta data on synchrophasor devices and the measurements collected by them throughout North America. Where is the measurement taken? What is the measurement? Who owns the measurement? and for gateways, where can I get it? 23 NYISO Vendor Workshop

24 PMU Registry Objectives To be the one-stop-shop for information on PMUs in North America (vis-à-vis NERC ISN data definitions) To establish uniform naming conventions for PMUs and their measurement descriptors to facilitate the exchange of PMU data for analysis and display To set the stage for NASPInet to provide a measurement point name server. To support federal SGIG and industry investments in PMUs through collection and tracking of data on PMU equipment The registry software is being developed by NERC to serve all PMU owners across North America 24 NYISO Vendor Workshop

25 PMU Registry Overview Simple Data Hierarchy Regional concentration Corporate (TO) concentration PMU Measurement Descriptors Allows for multiple layers of data concentration and creation of virtual measurements Allows PMUs that do not provide data to external users to be a part of the registry Creates standard names for PMUs as well as measurement descriptors. The PMU Registry only holds meta data about configuration. 25 NYISO Vendor Workshop

26 Registry Data Elements PMU / PDC Physical Location Device Info Vendor, Protocol Operational Status Measurement Descriptors Phase Measured Units Reasonability Limits Network Element Electrical One-Line Location 26 NYISO Vendor Workshop

27 Registry Deployment Paths For tracking SGIG PMU deployment there is a single site: For registry deployment related to phasor gateways, many ISO are setting up their own internal databases and synchronizing with other systems much the way DNS works on the Internet today. 27 NYISO Vendor Workshop

28 A Wizard Simplifies Data Entry Upload a file 28 NYISO Vendor Workshop

29 Documentation Compiled Executable Source Code 29 NYISO Vendor Workshop

30 Registry Assess Hierarchy Under Development User Permission Roles Owning company (TO) Users Edit View Company Administrator (Manages company users) Regional Viewer Regional Administrator (Manages regional viewers) Global Viewer System Administrator 30 NYISO Vendor Workshop

31 To get PMU Registry Access Test Version or Production Version Contact: J. Ritchie Carroll 31 NYISO Vendor Workshop

32 Setting the stage for NASPInet To publish a signal on NASPInet, an entity must: Have a NASPInet Phasor Gateway Register the measurement (signal) with the NASPInet infrastructure. Configure the Phasor Gateway to designate the authorized receiving Gateways (this configuration can be all ) for this signal. To subscribe to a signal on NASPInet, an entity must: Have a NASPInet Phasor Gateway Discover the measurement (signal) needed through the NASPInet infrastructure Request authorization to receive this signal from the publishing Phasor Gateway owner. 32 NYISO Vendor Workshop

33 On the way to inter-utility data exchange 33 NYISO Vendor Workshop

34 An open synchrophasor gateway 34 NYISO Vendor Workshop

35 A general purpose data gateway ICCP with high-speed, time-stamped measurement values ICCP++ 35 NYISO Vendor Workshop

36 Sci-fi Transport Process Decomposition Fundamental Particles Recomposition Step 1 Step 2 Move to Destination Step 3 36 NYISO Vendor Workshop

37 Phasor Transport Process Decomposition Fundamental Signals Recomposition Unique ID IEEE C Data Frame Timestamp Value IEEE C Data Frame Quality Step 1 Step 2 Step 3 Move to Destination 37 NYISO Vendor Workshop

38 3-Step Processing Architecture 38 NYISO Vendor Workshop

39 Abstract Measurement Processing 39 NYISO Vendor Workshop

40 Current State of BES Data Exchange is Complex 40 NYISO Vendor Workshop

41 Current State of BES Data Exchange is Complex Multiple Regulated Business Processes Many entities Multiple protocols Piecewise development of supplemental information systems using the internet for transport 41 NYISO Vendor Workshop

42 and complexity is increasing Phasors moving beyond R&D SGIG has resulted in ~$300M in phasor system investments Over 850 new PMUs (6x the current installed base) and 10 new synchrophasor data hubs in the US. Application of phasor data is improving for situational awareness, event detection, system analysis, planning, and automated control. 42 NYISO Vendor Workshop

43 However, R&D paved the way Phasor measurement units (PMUs) are becoming a more mature technology. Protocols to efficiently bring phasor data to the control center have been standardized. Phasor Data Concentrators are commercially available for use in both Control Centers and Substations. The vision for phasor data exchange has been established by NASPInet. 43 NYISO Vendor Workshop

44 Information Gateway Progression openpg Version 1.0 late 2011 Entergy PG Appliance early 2012 openpg Version 2.0 late 2012 SIEGate (Beta Software) early 2013 SIEGate Appliance late NYISO Vendor Workshop

45 Generic Phasor GW Architecture 45 NYISO Vendor Workshop

46 Information Gateway Progression openpg Version 1.0 late 2011 Entergy PG Appliance early 2012 openpg Version 2.0 late 2012 SIEGate (Beta Software) early 2013 SIEGate Appliance late NYISO Vendor Workshop

47 openpg Version 1.0 A gateway architectural component that can be put in service as an element of SGIG project synchrophasor data architecture Available in 2011 Funded by NERC with help sought from SGIG projects 47 NYISO Vendor Workshop

48 FEATURES openpg Version 1.0 A gateway optimized for phasor data exchange Simple point-based data exchange (single precision floating point values) The owner of the sending openpg can select points (and a sample rate for that point) to be directed to specific receiving gateways Tightly integrated with the PMU Registry Security provided by the network layer Open source availability 48 NYISO Vendor Workshop

49 Entergy PG Appliance A tested, production-grade phasor gateway tailored to the needs of the Entergy PMU Hardening Project Operational in 2012 Developed by UIUC/GPA Funded by the Entergy SGIG Project 49 NYISO Vendor Workshop

50 FEATURES Entergy PG Appliance Features of openpg Version 1.0 plus additions to meet security and functional needs of Entergy SGIG project including Entergy specific: Networking and communication interfaces Input and output data formats Data security, authentication and access control features 50 NYISO Vendor Workshop

51 OpenPG Version 2.0 A production-grade phasor data gateway with core security features that can be deployed in production as part of SGIG NASPInet demonstration projects Available in late 2012 Developed by GPA Funding TBD 51 NYISO Vendor Workshop

52 FEATURES OpenPG Version 2.0 The features of openpg version 1.0 plus improvements incorporated from the Entergy PG Appliance Gateway level access control and authentication Support for encrypted data exchange among gateways Alarming for missing data Published documentation on gateway-to-gateway protocols Open source availability 52 NYISO Vendor Workshop

53 SIEGate A generalized, security hardened appliance for the exchange of real-time grid operating information that is both open source and commercialized through a major vendor Available in 2013 Developed by UIUC/GPA Commercialization by ALSTOM Testing by PNNL Demonstration at ALSTOM and PJM Funded by DOE-CEDS with a major costshare contribution by NERC 53 NYISO Vendor Workshop

54 Secure Information Exchange Gateway 54 NYISO Vendor Workshop

55 FEATURES SIEGate (Beta Software) Early 2013 Supports exchange of many forms of operational data including phasor, SCADA, & SDX among others Architecture optimized for secure data exchange Hardened core code components Alarming based on data quality Data exchange triggering features (e.g., on-change, on-alarm) Leveraging of open data bus technologies Measurement-point level security Meta-data naming services to accommodate all realtime grid operating information 55 NYISO Vendor Workshop

56 FEATURES Late 2013 SIEGate Appliance Implements SIEGate software for a specific hardware and operating system Integration with OS security features and tools Integration with specialized hardware components for improved security Commercialization by ALSTOM Formalized security and performance testing 56 NYISO Vendor Workshop

57 Software Deployment Locations PJM, ISO-NE, TVA, Entergy, Dominion, AEP, Duke, PG&E, FP&L, OG&E, Manitoba Hydro Software Evaluation Locations WECC, NYISO, BPA, SCE 57 NYISO Vendor Workshop