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Team 4 Premium Power Service

Team 4 Premium Power Service. Sponsored by: Detroit Edison Energy Industry Liaison: Allen Andershack Faculty Liaison: Dr. David Stone Members of Team 4: Tom Hemmila Joe Mooren Deanna Rahko John Sidebotham Michael Skowronek. Input Waveform. Output To Customer.

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Team 4 Premium Power Service

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  1. Team 4Premium Power Service Sponsored by: Detroit Edison Energy Industry Liaison: Allen Andershack Faculty Liaison: Dr. David Stone Members of Team 4: Tom Hemmila Joe Mooren Deanna Rahko John Sidebotham Michael Skowronek

  2. Input Waveform Output To Customer • A voltage sag/swell in the utility waveform is seen by the customer without a Custom Power Device in the substation • Sags and swells can have severe affects on the Customer Load • Implementing the Customer Power Devices into the substations will correct the waveform

  3. DynamicVoltage Restorer • Power electronic converter injects appropriate voltage • Acts as a buffer, used for injecting or absorbing • Can Compensate a 50% three phase voltage dip for up to 50 cycles • Cover a power range from 3MVA up to 50 MVA

  4. SMESSuperconducting Magnetic Energy Storage • Instantaneous discharge • Unlimited duty cycles • Response time of .5 ms • Ride through a 2.5 sec sag • 100% recharge in 120 sec • Very mobile

  5. STATIC TRANSFER SWITCH • Protects against sags and interuptions • Seamless transition between switches • For facilities where load is power sensitive • For facilities with loads above 3MW • Cost effective for both the utility and the customer

  6. FLYWHEEL •Deliver higher power per weight and size •Cycles many thousands of times •Have a precisely known state of charge •Have a long life •Operate without using potentially hazardous materials

  7. Industrial Substation Modeled In ATPDraw Custom Power Device To Customer Load To Customer Load

  8. Modeling a Substation in ATPDraw • 4 Substations To Be Modeled • 1 Bus Fed - 2 Transformer • 1 Best Feed - 2 Transformer • 1 Typical Line Fed - 2 Transformer • 1 Typical Line Fed - 2 Transformers Operating in Parallel • Problems That Arose • ATPDraw Does Not Contain Circuit Breaker Models • ATPDraw Does Not Contain Automatic Throwover Switches • ATPDraw Does Not Contain Custom Power Devices

  9. STS & Kinetic Battery Models Static Transfer Switch Kinetic Battery

  10. ATP Fortran Modeling Techniques • Basic Fortran can be used to model custom power devices in ATP • Fortran modeling structure includes: Data Points, Variables, Initializing, and Executing. • Integrating the code into ATP’s defined structure by compiling a basic situation for the Custom Power Device.

  11. SPRING PLANS • Complete, integrate, and test ATP models • Evaluate with different load configurations • Make recommendations based on simulations and results attained • Write final report • Graduate

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