115 k V Substation Design EE 491 Spring

115 k. V Substation Design EE 491 Spring 2013 Jane Peters Matt Murphy Riley Groves DEC 13_03: ISU Substation Muzi Li Jared Jasper

Setting the Stage • Sponsor: Burns and Mc. Donnell • Adviser: Dr. Ajjarapu • Clarifications – Educational purposes only – Modified project plan DEC 13_03: ISU Substation

Project Description • What? 115 k. V substation (switchyard) • Where? Hypothetical location on Iowa State campus • Why? To accommodate a hypothetical new wind farm • When? Immediately (utilizing tried and true current tech) • How? Act as a contract team DEC 13_03: ISU Substation

Strategy Development • • • Project plan document Design document GANNT Chart WBS (Work Breakdown Structure) Legend of symbols Bill of materials These materials are provided on our website at: http: //seniord. ece. iastate. edu/dec 1303/index. html DEC 13_03: ISU Substation

Requirements • Design services – Layout will allow for future expansion – 125 Volt Station Battery supply for station service outage – Fiber-Optics communication between substations – The substation be designed with Iowa weather in mind • Safety – Clearance for emergency vehicles – Clearance for removal of defective parts – Ground grid capable of handling a fault • Follow industry and company standards DEC 13_03: ISU Substation

Deliverables • • One-line diagram Three-line diagram Physical campus layout Foundation layout Grounding grid layout Bus and insulator sizing Component raceway • Service station transformer design • Control house layout • Control systems • Relay wiring • 125 VDC battery design ADVISER: Role within system description DEC 13_03: ISU Substation

Constraints & Risks Project Constraints Project Risks • Burns and Mc. Donnell expectations • Standards • Hierarchy of development dependency • Learning curve • Design validation Solution: Design reviews DEC 13_03: ISU Substation

Project Resources • Software Tools – Auto. CAD – Win. IGS • Design Resources – Burns and Mc. Donnell design team – Industry design standards – External Reference material DEC 13_03: ISU Substation

Team Breakdown • Jane Peters (Team Leader) – project documents, one-line, control building, three-line, section cuts, relay wiring • Jared Jasper (Team Webmaster) – website maintenance, site design, grounding layout, section cuts • Riley Groves (Communications Coordinator) – one-line, three-line, client communications, raceway, grounding layout, relay wiring • Matt Murphy (Grounding Expert) – one-line, three-line, raceway, grounding, control building, bus and insulator sizing • Muzi Li (Layout Expert) – foundation design, grounding layout, site design, bus and insulator sizing DEC 13_03: ISU Substation

Project Verification • Campus Resources – Dr. Ajjarapu – Dr. Christy – Weekly progress review meetings • Burns and Mc. Donnell Design Team – Bi-monthly design review meetings DEC 13_03: ISU Substation

Current Status Implementation Researched • One-line: COMPLETE Reviewed by Burns and Mc. Donnell • Physical Campus Layout: IN PROGRESS • • • – Seeking design guidance – Referencing design guides Project Plan Design Document GANNT Chart WBS Symbology Software packages – Auto. CAD – Win. IGS DEC 13_03: ISU Substation

Acknowledgements In conclusion, we would like to extend a, “thank you”, to the following resources for their help throughout this project: • Brad Jensen and Nathan Schares, Burns and Mc. Donnell • Dr. Ajjarapu, Dr. Christy and Jason Boyd, Iowa State University • P. Meliopoulos, Georgia Institute of Technology DEC 13_03: ISU Substation

Line Diagram One Line. One Diagram DEC 13_03: ISU Substation