Renewable Energy Track Dr. Wei Sun, Assistant Professor Dept. of - - PowerPoint PPT Presentation

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Renewable Energy Track Dr. Wei Sun, Assistant Professor Dept. of - - PowerPoint PPT Presentation

Dec 15, 2023 333 likes •728 views

Introduction of EE Power & Renewable Energy Track Dr. Wei Sun, Assistant Professor Dept. of Electrical and Computer Engineering EEL3004 January 31, 2018 Power System 170,000 miles transmission lines 15,000 and 6 million miles

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Introduction of EE Power & Renewable Energy Track

  • Dr. Wei Sun, Assistant Professor
  • Dept. of Electrical and Computer Engineering

EEL3004 January 31, 2018

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Power System

125 million residential, 17.6 million commercial, and 775,000 industrial customers 15,000 generators in 10,000 power plants 170,000 miles transmission lines and 6 million miles distribution lines

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How Does Power System Work?

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Power Plants

  • Fossil fuels
  • Oil, Gas, Coal
  • Nuclear
  • Renewables
  • Hydropower, Wind,

Biomass, Solar

http://www.midamericanenergy.com/aboutus3.aspx

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SLIDE 5

Energy Resources for Electricity Generation

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SLIDE 6

https://www.eia.gov/state/maps.php

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Transmission

https://eerscmap.usgs.gov/windfarm/

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Substation

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Distribution

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Power System Control Center

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How to Control Power Systems ?

Substation

SCADA Master Station Communication link

Energy control center with EMS (Energy Management System)

EMS alarm display EMS 1-line diagram

Remote terminal unit (RTU) Control Signal

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SLIDE 12

Power Grid in U.S.

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SLIDE 13

Electricity Price

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Grid Modernization

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Smart Grid

What is the Smart Grid? - U.S. Department of Energy

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Smart Grid – Domains & Sub-domains

http://smartgrid.ieee.org/domains

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http://thesolutionsproject.org/why-clean-energy/

Smart Grid – 100% Renewable

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Smart Grid – Multidisciplinary

* Durham University Smart Grid Laboratory

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* Dr. K. Sun @ UTK

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Power Program @ UCF – UG Education

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EEL 3290 Global Energy Issues (Introduction to Renewable Energy) EEL 4205 Electric Machinery EEL 4216 Fundamentals of Electric Power Systems EEL 4294 Introduction to Smart Grids MSE/EEL4xxx Introduction to PV EEL 5245 Power Electronics I EEL 5255 Advanced Power Systems Analysis EEL 5268 Communications and Networking for Smart Grid EEL 5291 Distributed Control and Optimization for Smart Grid EEL 5xxx Power System Economics EEL 6208 Advanced Machines EEL 6246 Power Electronics II EEL 6269 Advanced Topics in Power Engineering EEL 6272 Smart Power Grids Protection EEL 6674 Data Analytics in Power System EEL 6xxx Power System Resilience EEL 6938 Power System Reliability EEL 6xxx Power System Detection and Estimation

Power Program @ UCF – Curriculum

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Power Program @ UCF – Grad Education

FEEDER Shared Courses

http://feeder-center.org/index.php

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Power Program @ UCF – Organizations

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Zhihua Qu Cooperative control of networked systems Distributed optimization Marwan Simaan Optimization of dynamic systems Game theory Aleksandar Dimitrovski Power system protection High performance computing Wei Sun Power system restoration Self-healing smart grid Qun Zhou Energy forecasting and power economics Data analytics in power system Azadeh Vosough Communication Wireless networks Robert Reedy Electric utility operations & design Grid integration of PV systems Issa Batarseh Power electronics Solar energy conversion Junjian Qi Cascading failure Cybersecurity Qifeng Li Convex optimization Nonlinear systems Winston Schoenfeld Wide band gap materials Nanophotonics device Kristopher Davis Photovoltaics Optical and electronic materials

Power Program @ UCF – Faculty

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Power Program @ UCF – Research

  • Advanced controls of networked systems
  • Cyber-physical security
  • Data analytics and electricity market
  • Microgrids
  • Integration of renewable resources
  • Optimization of complex systems
  • PV modules and systems
  • Public policy of resilient energy systems
  • Resilient infrastructure systems
  • Transportation and smart city
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Power Program @ UCF – Lab/Facilities

Siemens Digital Grid Lab – HEC 302

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Power Program @ UCF – Lab/Facilities

Siemens Digital Grid Lab – HEC 302

  • 1. Microgrid Management System

(MGMS)

  • A new grad-level course to be
  • ffered in Spring 2018 –

Advanced Microgrid Design and Operation

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Power Program @ UCF – Lab/Facilities

Siemens Digital Grid Lab – HEC 302

  • 2. Siemens Distribution Feeder

Automation (SDFA)

  • Distribution automation
  • Protection, communication
  • 3. PSS/E
  • Power Transmission System

Planning Software

  • 4. PSS/SINCAL
  • Integrated Power System

Engineering Software

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Power Program @ UCF – Lab/Facilities

  • Architecture
  • Opal-RT connected with multiple hardware for real-

time digital simulation and HIL testing

  • Key Specifications
  • Opal-RT (CPU 3.46 GHz, 12 core, red hat linux intel C

compiler & optimized real-time kernel, 32 static digital I/O channels, 16 analog I/O channels, HIL controller Interface eMEGAsim and ePHASORsim licenses, IRIG/ GPS Synchronization board, Diver IEC61850 and C37.118)

  • PMU

(National Instruments Advanced PMU Development System)

  • PDC integration (SEL 3373), protection relays (SEL

411-L), Ethernet switches, etc.

  • Amplifier (Omicron CMs 356 current amplifier)
  • Applications
  • Real-time digital simulation and control prototyping for

power grids, power electronics, model validation,

  • ptimization, frequency and power control, real-time

simulation of microgrid systems, protection relays testing, etc.

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Power Program @ UCF – Opportunities

  • IEEE Power & Energy Society (PES) Scholarship Plus

Initiative  Deadline 06/30/2017

  • IEEE PES UCF Student Branch Chapter

 Contact Michael Rathbun <rathbun.michael@Knights.ucf.edu>

  • Siemens Digital Grid Lab

 Contact Michael Rathbun

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One Example for EEL 3004

59.7 kV 17.6 MW 28.8 MVR 40.0 kV 16.0 MW 16.0 MVR 17.6 MW 16.0 MW

  • 16.0 MVR

28.8 MVR

Arrows are used to show loads Generators are shown as circles Transmission lines are shown as a single line

Reactive Power Compensation

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One Example for EEL 3004

44.94 kV 16.8 MW 6.4 MVR 40.0 kV 16.0 MW 16.0 MVR 16.8 MW 16.0 MW 0.0 MVR 6.4 MVR 16.0 MVR 400 A 59.7 kV 17.6 MW 28.8 MVR 17.6 MW 28.8 MVR 564 A

Black – W/ capacitor Red – W/O capacitor

Reactive Power Compensation

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One Example for EEL 3004

Reactive Power Compensation

v(t) i(t)

4

  • 7. 96 mH

100 

+

  • 40 0 kV

 

* 3

40000 0 400 0 A 100 0 40000 0 (5 40) 400 0 42000 16000 44.9 20.8 kV 44.9 10 20.8 400 0 17.98 20.8 MVA 16.8 6.4 MVA V I V j j S V I j                                 

70.7 0.7 lagging 564 45 A 59.7 13.6 kV 33.7 58.6 MVA 17.6 28.8 MVA

Load

Z pf I V S j               