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Introduction ECEN 2060 Introduction ECEN 2060

Introduction ECEN 2060 - PowerPoint Presentation

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Introduction ECEN 2060 - PPT Presentation

Introduction ECEN 2060 Lecture 1 Fall 2013 2 ECEN2060 Instructor Instructor Prof Frank Barnes ECOT 250 3034928225 frankbarnescoloradoedu Office hours TBD Web Manager Kimberly Newman Assistant Professor Adj ID: 764615

power ecen2060 temperature energy ecen2060 power energy temperature 2013 change problems electrical co2 term generation population global worth electric

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Introduction ECEN 2060 Lecture 1 Fall 2013

2 ECEN2060 Instructor Instructor: Prof. Frank Barnes ECOT 250, 303-492-8225, frank.barnes@colorado.edu Office hours: TBD Web Manager: Kimberly Newman Assistant Professor Adj. Grader: Michelle Lim <Michelle.Lim@Colorado.edu> Text: “Renewable and Efficient Electric Power Systems” Second Edition by Gilbert Masters

The overall objective of this class is to provide an introduction to electrical generation and power distributions systems including renewable energy. 1. Discussion of the electrical power industry and drivers for change. 2. Review of electrical circuits and electrical power distribution systems3. Review of Solar Power Generation4. Wind Power Systems5. Other Renewable Energy Systems6. Smart Grids, Energy Storage, Demand Side Management 3 ECEN2060

Additional Objectives Some understanding of the complexity of the problems. A. The size and scope of the electrical energy system. The complexity of the Grid and problems of reliability. B. The coupling to the standard of living and population growth. C. The complexity of the climate change forecasting D. Economic Issues E. The importance of the Political And Regulatory Structures.4ECEN2060

Course Operations There will be reading of about 10 to 15 pages a day required on the average if we are to cover the material in the book. There will be a short quiz every Monday morning. This will be graded at either zero or ten, with 10 given for right answers only on numerical problems. There will be 2 or 3 1-hour tests worth 100 points each. The third test will be given if we have time and if it looks likely to be helpful . The final exam will be worth 200 points. 5 ECEN2060

Course Operations There will be a term paper required of about 10 pages to allow you to go beyond the text into the literature on a topic of interest to you. This paper will be worth 50 points The final grade is not taken from a straight sum of all the grades above but will be at least partly a subjective evaluation of your overall performance in the class. For example: a very strong final may compensate for a weak hour test or few bad quizzes. A really strong term paper will also lift a grade etc. 6 ECEN2060

Course Operations I will add some papers to read to the text on topics to try to increase your depth of understanding. Homework 1 : Read through Chapter 1 by Sept 4 and some questions presented later. Problems 1.2, 1.3,1.6,1.9,1.10,1.13 will be due after we finish the chapter Some References 1. “Storms of My Grandchildren”, James Hansen2. Science August 2,2013 3. IEEE Power and Energy Vol.11 No 3 May/June 2013 4. Bernstein “The Grand Success” IEEE Spectrum 1973 Vol 10, No 2. 7 ECEN2060

8 ECEN2060 Course WEB site ecee.colorado.edu/~ecen2060 Check the course web site frequently! Fall 2013 Announcements Course syllabus and vitals Course calendarLecture topics and links to supplementary course materialsDue dates, exam scheduleAssignments and solutions Reference libraryHW and exam scores will be posted

9 ECEN2060 Growing Interest in Energy Engineering Environmental and climate change concerns Energy independence goals, Costs A new frontier in Engineering: challenging problems, opportunities for innovation, entrepreneurship, and rewarding careers

8/26/2013 ECEN 2060 Lecture on Change 10 Power Industry Baseline – Some Detail Momentum - lots of $ moving in a rational direction 3200+ traditional utility companies 1738 non utility companies 11,153 GWatts of Capacity 1 4.2M GWhrs of generation output annually 1 144M end customers 1 3.3M GWhrs supplied to customers 1 $370.4B in revenue 1 >12% net income 1 EIA report 2013

8/26/2013 ECEN 2060 Lecture on Change 11 Power Industry Baseline – More Detail Mature Infrastructure 125 years worth development and learning 401,000 Employees as of July 2013 (BLS report)6600 Generation Plants (18530 sets) (EIA report)150,710 miles of networked transmission line >230kvMillions of miles of distribution line Hundreds of thousands of sub stations Hundreds of millions of transformers, protection devices, switching devices, meters, etc. Large investments in grid management & protection Policies / organizations for governance, management, decision making Procedures for installation, billing, buying, controlling Relationships with suppliers, regulators, one another

Energy Consumption in the US since 1780 This Model is Typical for all of the world

Principal Uses of Energy Transportation – Air, Sea, Land – People & Goods Lighting – Home, Industrial, Outdoor Heating / Cooling – Home, Industrial, Civil Food Production / Preparation / Preservation Mechanical Work – Factories, Mining, Construction Communications – Voice, Video, Data EntertainmentPractically everything else we do!!!Most Involve the Generation and Use of Electric PowerWHY?

A New Set of Drivers Has Emerged Population growth – 10 B people by 2050 (7B now) Economic development in undeveloped / underdeveloped parts of the world – 2B without electric power today Linkage between cheap power and standard of living Need for environmental responsibility CO 2 33%, SO2 75% , NOx 33%, 25% particulates (heavy metals, Hg etc.) from US Electric Power alone Finite & diminishing fossil fuel assets over the long term - a long term strategic issue for USIntegration issues with other utility segments (water, sewage, telecom, etc.)

Energy and Population Growth 15 ECEN2060

16 ECEN2060

GDP and Population 17 ECEN2060

18 ECEN2060 CO2 and Temperature : Global Variation 1000-2000

CO2 Concentrations over Time 19 ECEN2060

CO2 Production , BRIC, (Brazil, Russia, India, China ) 20 ECEN2060

Global Land-Ocean Temperature 21 ECEN2060

Global Temperature 22 ECEN2060

2001 Franz Josef Glacier New Zealand 2011

Arctic Ice Cap 1984 vs. 2012

1973 Whitechuck Glacier, Washington State 2006

Atmospheric Absorption 26 ECEN2060

Temperature Forcing Functions In Watts/meter squared 27 ECEN2060

Green House Gasses, Ice Sheets and Temperature 28 ECEN2060

Temperature, CO2 Sea Level 29 ECEN2060

Homework 1. Find data that might explain why the temperature is approximately constant from 2000 to 2010. 2. How long would it take to bring the CO 2 back to the level of 1960 if we had no emission starting tomorrow? A. Some partial but insufficient information In 1780 CO2 ≈ 280ppm In 2009 CO2≈ 387ppm3. What are some of the implications of the global temperature rise that might affect you? 30ECEN2060