Network Model Management PSS ODMS

Transcription

1 Network Model Management PSS ODMS usa.siemens.com/digitalgrid

2 Network Model Management Goals Consolidate power system modeling functions across domains Manage shared modeling data in single source master repository Reduce/eliminate duplicate efforts Use of standard based model exchange format Data consistency between Planning, Operations and Energy Market Reduce EMS model build/deployment time Streamline model change collection Data vetted with State Estimator Page 2

3 Why Siemens PTI PSS ODMS? Efficiencies Single source Model Eliminate effort duplication Enhanced model deployment Proven Mature - Over 15 years in production Successful deployments worldwide ERCOT, WAPA, Statnet, Fingrid, AEP in project, etc. Data compliant with CIM Standard Value Reduced project risk Seamless design for Operations and Planning Off the shelf functionality Scalable and extensible. CIM XML Page 3

4 Multiple Users Working on the Same Model PSS ODMS has supported multiple users working out of the same data model for many years PSS ODMS can be installed on individual workstations to access local workstation databases or a common server database PSS ODMS can be installed on a large multi-processor server where many users can log in and spawn individual PSS ODMS processes PSS ODMS supports both Microsoft Sequel Server and Oracle databases All updates are submitted through model change projects Customizable user permissions Page 4

5 Record breaker-to-breaker contingency definition User Defined Contingency Recorded Python Contingency Script Activate Contingency to display results Breaker List Breaker to Breaker Outage Page 5

6 One Line Interaction PSS ODMS renders one lines from the connectivity stored in the model Content of one lines are driven by the stored Model Change one line changes the model Layout can be adjusted to suit the needs of the users Page 6

7 Collapse topology based upon predetermined rules PSS ODMS supports collapsing switching devices to export bus-branch model for planning studies Bus Names, numbers and device ID s are controlled in the model. Page 7

8 Circuit Breaker in Operations to ZBR in Planning PSS ODMS supports the CIM Standard retained switch Switching device is marked as retained and converted into a zero impedance branch in the PSS E export Page 8

9 Profile Based CIM XML Export PSS ODMS will export CIM XML files by profiles in CIMv16 (Equipment, Dynamics, etc) Each Profile contained in a separate XML file Exported files are zipped into single file Page 9

10 Model Authority Sets and Boundaries Tie-line Substation 1 Substation 2 BP Boundary Point (BP) placed on country border, electrical middle or elsewhere Model Authority Set 1 Model Authority Set 2 Page 10

11 Load and Generation Profiles from Planning Cases PSS E cases may be imported into PSS ODMS to be stored as load and generation dispatch profiles Profiles can be selected during case build to populate load and generator output fields Page 11

12 Add a Tap Station Model change recording Setup Project and Scenario, activate Scenario and begin recording changes Page 12

13 Add a Tap Station File Based Change Page 13

14 Contact Chuck DuBose Senior Staff Engineer Siemens Power Technologies International Yang Feng Software Engineer Siemens Power Technologies International siemens.com/power-technologies/software Page 15