Using CIM and PI AF for ModelDriven Asset

Using CIM and PI AF for Model-Driven Asset Management Darren Brungardt Kansas City Power & Light

Current KCP&L Historical Data q Limited q Predefined q Flat files

KCP&L Vision for future PI Historian Data q Greater number of points q Larger number of users Retrieval by device

KCP&L Vision: Track historical data by both location and physical device In transit Spare device in stock Rocky Mt Asheboro XF 4 Rocky Mt XF 4 11 MW Day 2 XF 4 11 15 15 MW Asheboro XF 1 11 13 13 MW XF 4 Device Location Day 1 XF 1 4 MW Day 3 13 4 15 4

CIM/PI AF Project - Background A Convergence of Opportunities q New Network Manager EMS – Comes with PI Historian – Utilizes standards-based CIM model for EMS database configuration q Transmission Engineering Interest in Condition-Based Maintenance

Network Manager EMS AF PI Server . . § EMS gathering 50, 000 points of real-time data § CIM database where equipment and associated real-time data points defined for EMS § Point data history stored in PI tags, but accessible only by point name § PI product (AF) able to model equipment’s relationships to tags, but product not currently used . . CIM DE Environment Network Manager EMS field devices

Network Manager CIM DE Tool q Standard electrical System model based on Common Information Model (CIM) q Equipment (devices) q Connectivity q Measurement relationships to equipment

PI’s AF supports model-based data access q Allows one to: – Create elements, representing objects making up a system – Associate historic data (PI tags) with elements – Organize elements into logical groups and set up relationships between elements – Define a meta-model for elements (by means of templates) – Define calculations, notifications and data retrieval on an element basis – Track history of elements and their characteristics

CIM/PI AF Project – Closing the Loop § Export CIM model data to PI AF product § Create PI equipment / asset model for retrieving historic tag data q Create infrastructure for generalized retrieval of historic real-time information AF PI Server GDA . . – on equipment basis (by reference to equipment location in system) – on asset basis no matter where asset has been moved in system q Generalized retrieval is essential to the creation of applications . . CIM DE Environment Network Manager EMS field devices

CIM/PI AF Project – Asset-Related Applications q Condition-Based Maintenance Applications for transformers and breakers § Desktop access § Paging/email notification § Web access Condition-Based Maintenance Applications AF PI Server GDA PI Server . . Asset Management System . . CIM DE Environment Network Manager EMS field devices

Initial Condition-Based Maintenance applications q Breaker last operate q Transformer LTC’s – Counter – Usage index q Transformer cooling equipment – Monitor cooling performance based on load and ambient temperature – Notify operations group of temperature excession over a defined period of time

KCP&L’s CIM/PI AF Project Darren Brungardt darren. brungardt@kcpl. com (816) 654 -1223 Condition-Based Maintenance Applications AF PI Server GDA PI Server . . Asset Management System . . CIM DE Environment Network Manager EMS field devices