Unformatted Document Excerpt

Coursehero >> Florida >> FSU >> EEL 3216

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
3216 EEL Introduction to Power Systems Homework 10 Problem # from book 5-29 as shown below.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 10SOLUTION
FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 11Problem from book 7-5, 7-7, 7-11 as shown below.7-57-77-11
FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 11 SOLUTIONSProblem from book 7-5, 7-7, 7-11 as shown below.7-5Attention: this solution, as provided by the author of the book, is inconsistent with the text of thebook. The core losses are supplied by
FSU - EEL - 3216
EEL 3216 Fundamentals of Power SystemsHomework # 12You are encouraged to solve the two problems below in a group effort. Therefore, amaximum of 5 students may submit one assignment together. If you do so, clearly writethe names of the 5 students who h
FSU - EEL - 3216
Electric MotorsThree basic types of motorsSynchronous, SMInduction (asynchronous), IMDC motorsIn the past: preferred for variable speed applicationsDecreasing in popularity; replaced by combination of IM and powerelectronic variable speed drive (VS
FSU - EEL - 3216
U.S. Electric Power Industry ExistingNet Summer Capacity by State, 2003Fundamentals of Power SystemsLecture 11U.S. Electric Power TransmissionSystem in 2000Fundamentals of Power SystemsLecture 1Page 12Power Systems ComponentsPrimary power sour
FSU - EEL - 3216
Electric Powersingle-phase (1~) systemsOne sourceTwo energy-carrying wiresPulsating instantaneous power (2f)three-phase (3~) systemsThree sources, 120 phase shiftedLecture 2Fundamentals of Power Systems1Single Phase Powerptv, i, pPVvtptDe
FSU - EEL - 3216
Notes on Phasor Notation andDiagramsMathematically correctComplex quantity(underlined)VmMagnitudeV Vm e jvttVm cos( t )Re(V) Vm cosvtorjVm sin( t )tIm(V) Vm sintPractical notation and usageComplex quantity, butI = 10 Aunderlining omitt
FSU - EEL - 3216
Ideal 1~ Transformer ModelFlux linkages (winding flux)Ideali1i2N1N1 ,1N22N2SourceV2av1e1 , v2e2aV1N1N2e1e2ZLN1N2Loadv1v2i2i1Dot conventionCurrent into doted end produces positive MMF (NI) orampere-turnsTherefore, orientat
FSU - EEL - 3216
Voltage RegulationDefinition:percentV2,noregulationV2, fullloadV2, fullload100loadPractical Equation:V1 apercent regulationV2100V2Lecture 5Fundamentals of Power Systems1Voltage RegulationNegative RegulationPositive RegulationV1 / a
FSU - EEL - 3216
Three-phase transformersCore arrangementsTransformer bank => three 1~ transformers (core typeor shell type)3~ transformer (3, 4, 5 legged core-type)Winding arrangementsY-Y-YYWith tertiaryFundamentals of Power SystemsLecture 61Core Type vs. She
FSU - EEL - 3216
Changing BasesThe impedances of generators, transformers,transmission lines, and loads are supplied by themanufacturers in per unit based on theequipments own rating.When placing the equipment into a system, theimpedance must be converted to the sy
FSU - EEL - 3216
AC Machine FundamentalsGeneratorsMotors3-phase1-phaseSynchronousInductionFundamentals of Power SystemsLecture 91AC Machines SystematicFundamentalsPrinciple of generating a rotating magnetic fieldMagnetomotive force and induced voltagePrincip
FSU - EEL - 3216
SM No-Load CharacteristicRotor flux magnitudeInduced stator voltage magnitudeEAkCharacteristic of theiron (stator and rotor)Rotor field currentRotor field currentEffect of saturation: for large field currents the no-loadarmature voltage magnitud
FSU - EEL - 3216
AmpacityLecture 15Fundamentals of Power Systems1Geometric Mean Radius (GMR)'L102r4lnDr02Inductance of conductorup to a distance of 1 unit(e.g. 1 foot)'L102lnDGMRr4L'GMR1Dlnr110lnGMR2lnInductance of conductor in Hpe
FSU - EEL - 3216
ExampleM1TST = 1.5 MVAX = 3%NH/NL = 5.4586BusV = 4.16 kVM2M150 Hz, 6 pole, Y-connectedPR = 75 kW, Xm = 7.2R1 = 0.082 , R2 = 0.07X1 = 0.19 , X2 = 0.18Friction and windage losses 1.3 kWCore losses 1.4 kWMiscellaneous losses 150 WM2Rated 10
FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 1CHAPTER 1.8 and 21. In the 60Hz circuit shown in Figure 1, VS = 240.0VR1 = 2.530 and IS = 35 A15.L1 = 0.015 Ha) Determine the phasor currents, I1 and I2, and the impedance Z2.b) Calculate the appa
FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 71. A 3-phase, 4-pole synchronous machine rotates CCW with 1500 rpm and produces arated torque of 668.45 Nm at the shaft in CW direction. The total rated losses are5 kW and the rated stator (copper) los
FSU - EEL - 3216
EEL 3216 Introduction to Power SystemsHomework # 3CHAPTER 31. (Problem 3-10 in Textbook)2. (Problem 3-22 in Textbook)3. In a certain single-phase system the per unit values of the impedance, current, voltage,and apparent power are:Z = 0.65 pu I = 1
FSU - EEL - 3216
Power Flow in a SM - GeneratorPout3V I A cos( )PoutReactive QoutpowerNote: is the phase anglebetween armature voltage V andarmature current IA. It is NOT theangle between VT and IL!Qout3 VT I L cos( )3V I A sin( )3 VT I L sin( )Lecture 13Fu
FSU - EEL - 3216
Magnetomotive Force and FluxDistributionThe magnetic fieldused to inducesinusoidal voltages(in the stator) has tobe distributedsinusoidal along thecircumference of thestator/rotor (air gap)Snapshot of oneinstantaneousvalue in timeThis spatial
FSU - EEL - 3216
T-Line Equivalent CircuitsThree general models for equivalent transmissionline circuitsChoice influenced by the line length, type (cable oroverhead line), and operating voltage levelChoice based on the analysis (e.g., short circuit orvoltage drop)M
Drexel - BLAW - 201
Milos RujevicEthics In BusinessMy approach to the topic ethics in business will start with the slogan on the wallof the main factory hall of the paper factory of Mr. Vapa in Belgrade in the years 1930-44.It read: Live, work and give the other to live
Drexel - BLAW - 201
Chapter 1: Terms of EndearmentDefining Information Technology12Chapter 1: Terms of EndearmentDefining Information TechnologyB. megabytesC. gigabytesD. terabytesChapter 1 Test BankTrue/False1.Most of the computers you would see in an airport term
Drexel - BLAW - 201
12Chapter 7 Test Bank True/False 1. Debugging means to solve IT problems. 2. The purpose of debugging is to improve systems. 3. Computers dont make mistakes. 4. 0 is not allowed in an email address. 5. 0 and 1 are allowed in URLs and email addresses. 6.
Drexel - BLAW - 201
CS 103, Fall 2008Midterm 2Prof. NakayamaFamily (or Last) Name_Given (or First) Name_Student ID_Instructions1. This exam has 7 pages in total, numbered 1 to 7. Make sure your copy has all the pages.2. Note the number written on the upper right -han
Drexel - BLAW - 201
Answer Key Testname: MT2-08F1) TRUE 2) FALSE 3) FALSE 4) TRUE 5) TRUE 6) C 7) A 8) 9) 10) FALSE 11) TRUE 12) FALSE 13) FALSE 14) TRUE 15) B 16) B 17) B 18) A 19) D 20) A 21) B 22) B 23) byte 24) nibble 25) 256 26) Hexadecimal 27) TRUE 28) FALSE 29) TRUE
Drexel - PSY - 101
Psychology 101 Dr. D. L. ChuteSample Quiz 11.The inability to recognize familiar faces as a result of brain damage is calledPROSOPAGNOSIA2. What are the primary functions of the frontal lobes?PLANING AND EXECUTIVE FUNCTIONS3.Damage to which lobe o
Drexel - PSY - 101
The principle reason, reduce anxietyThis potential long term effect of alcoholism is caused by a deficiency in thiamine and ischaracterized by encephalitis and psychosis: FETAL ALCOHOL SYNDROMEBlood Alcohol Content (BAC) depends on which of the followi
Drexel - PSY - 101
Psychology 101 Dr. D. L. ChuteSample Quiz 21. The therapeutic technique by which a phobicstimulus is conditioned to beassociated with relaxation rather than anxiety isknown as:c. systematic desensitization2. What strengthens the likelihood of a beh
Drexel - PSY - 101
Drexel - MUS - 130
In the Middle Ages, most important musicians were PRIESTS.When notating music for others to read, composers have traditionally used ITALIANwords to indicate dynamics.Not TTHE CATHOLIC CURCH WAS MORE POWERFUL DURING THE RANAISSANCETHE MEDIEVAL PERIOD.
Drexel - MUS - 130
Classical music 1740- 1820MOOD, classical composers will fluctuate in mood ( only masters where able to composewide emotional range )RHYTHM, flexibility of rhythm adds variety to classical music. A classical Compositionhas a wealth of rhythmic pattern
Drexel - ACCT - 116
9.2APRILMAY50,0007,50057,5005,00052,500Bugeted Sales in UnitsAdd ending inventoryTotal budgeted sales in unitsDeduct beginning inventoryRequired productionJUNEQuarter75,00090,000215,0009,0008,00024,50084,00098,000239,5007,5009,000
Drexel - MATH - MATH 101
Math 101 Review Quiz # 7Section _Name:_1. How much must you save each week in a 5.5% savings account to have $26,000 for avacation home in 16 years?2. A Discover card statement shows a balance of $945 at 15.7% compounded monthly.What monthly payment
Drexel - MATH - MATH 101
Math 101 Review Quiz # 2Section _Name:_1. Compute each of the following:a)c)416 =b) (4)3/2=(4) 3 =d)( 4)3=2. Evaluate each of the following functions at the given x-value:a)f ( x) =x 2 at x = 6b)f ( x) =x - 2 at x = 93. Factor the fun
Drexel - MATH - MATH 101
Math 101 Review Sheet Spring 2008-2009RoomMatheson 109CAT 61Sections011, 013, 016, 017009, 010Exam Coverage: 1.1-1.6Date: Friday, April, 24th 8-8:50 amRecap of section 1.1:Interval NotationInequalityInterval notation[ a, )( a, )( , a ]( ,
Drexel - MATH - MATH 101
Practice Exam 21. Solve the following equations for x.i. 16x+3 = 642x5ii. log2 (5x 2) log2 (x + 3) = 2iii. ln(x + 2) = 22. Use the properties of logs to combine each of the following into one log.i. (3x 4) ln y + ln (x + 2) ln (x3 x + 2)ii. 3 log4
Drexel - MATH - MATH 101
Exam I - Review1. Find the equation of the line perpendicular to the line 2x y = 7 andpassing through the point (2, 1).2. Find the equation of a horizontal line passing through the point (5, 2).3. Find the equation of a vertical line passing through t
Drexel - MATH - MATH 101
Drexel - FIN - 301
End of Chapter SolutionsEssentials of Corporate Finance 6th editionRoss, Westerfield, and JordanUpdated 08-01-2007CHAPTER 1INTRODUCTION TO CORPORATEFINANCEAnswers to Concepts Review and Critical Thinking Questions1.Capital budgeting (deciding on
Drexel - FIN - 301
CHAPTER 2WORKING WITH FINANCIALSTATEMENTSAnswers to Concepts Review and Critical Thinking Questions1.Liquidity measures how quickly and easily an asset can be converted to cash without significant lossin value. Its desirable for firms to have high l
Drexel - FIN - 301
CHAPTER 3WORKING WITH FINANCIALSTATEMENTSAnswers to Concepts Review and Critical Thinking Questions1.a. If inventory is purchased with cash, then there is no change in the current ratio. If inventory ispurchased on credit, then there is a decrease i
Drexel - FIN - 301
CHAPTER 4INTRODUCTION TO VALUATION: THETIME VALUE OF MONEYAnswers to Concepts Review and Critical Thinking Questions1.Compounding refers to the growth of a dollar amount through time via reinvestment of interestearned. It is also the process of dete
Drexel - FIN - 301
CHAPTER 5DISCOUNTED CASH FLOW VALUATIONAnswers to Concepts Review and Critical Thinking Questions1.Assuming positive cash flows and a positive interest rate, both the present and the future value willrise.2.Assuming positive cash flows and a positi
Drexel - FIN - 301
CHAPTER 6INTEREST RATES AND BOND VALUTIONAnswers to Concepts Review and Critical Thinking Questions1.No. As interest rates fluctuate, the value of a Treasury security will fluctuate. Long-term Treasurysecurities have substantial interest rate risk.2
Drexel - FIN - 301
CHAPTER 7EQUITY MARKETS AND STOCKVALUATIONAnswers to Concepts Review and Critical Thinking Questions1.The value of any investment depends on its cash flows; i.e., what investors will actually receive. Thecash flows from a share of stock are the divi
Drexel - FIN - 301
CHAPTER 8NET PRESENT VALUE AND OTHERINVESTMENT CRITERIAAnswers to Concepts Review and Critical Thinking Questions1.A payback period less than the projects life means that the NPV is positive for a zero discount rate,but nothing more definitive can b
Drexel - FIN - 301
CHAPTER 9MAKING CAPITAL INVESTMENTDECISIONSAnswers to Concepts Review and Critical Thinking Questions1.In this context, an opportunity cost refers to the value of an asset or other input that will be used in aproject. The relevant cost is what the a
Drexel - FIN - 301
CHAPTER 10SOME LESSONS FROM CAPITALMARKET HISTORYAnswers to Concepts Review and Critical Thinking Questions1.They all wish they had! Since they didnt, it must have been the case that the stellar performance wasnot foreseeable, at least not by most.
Drexel - FIN - 301
CHAPTER 11RISK AND RETURNAnswers to Concepts Review and Critical Thinking Questions1.Some of the risk in holding any asset is unique to the asset in question. By investing in a variety ofassets, this unsystematic portion of the total risk can be elim
Drexel - FIN - 301
CHAPTER 12COST OF CAPITALAnswers to Concepts Review and Critical Thinking Questions1.It is the minimum rate of return the firm must earn overall on its existing assets. If it earns more thanthis, value is created.2.Book values for debt are likely t
Drexel - FIN - 301
CHAPTER 13LEVERAGE AND CAPITAL STRUCTUREAnswers to Concepts Review and Critical Thinking Questions1. Business risk is the equity risk arising from the nature of the firms operating activity, and is directlyrelated to the systematic risk of the firms a
Drexel - FIN - 301
CHAPTER 14DIVIDENDS AND DIVIDEND POLICYAnswers to Concepts Review and Critical Thinking Questions1.Dividend policy deals with the timing of dividend payments, not the amounts ultimately paid.Dividend policy is irrelevant when the timing of dividend p
Drexel - FIN - 301
CHAPTER 15RASING CAPITALAnswers to Concepts Review and Critical Thinking Questions1.A companys internally generated cash flow provides a source of equity financing. For a profitablecompany, outside equity may never be needed. Debt issues are larger b
Drexel - FIN - 301
CHAPTER 16SHORT-TERM FINANCIAL PLANNINGAnswers to Concepts Review and Critical Thinking Questions1.These are firms with relatively long inventory periods and/or relatively long receivables periods.Thus, such firms tend to keep inventory on hand, and
Drexel - FIN - 301
CHAPTER 17WORKING CAPITAL MANAGEMENTAnswers to Concepts Review and Critical Thinking Questions1.Yes. Once a firm has more cash than it needs for operations and planned expenditures, the excesscash has an opportunity cost. It could be invested (by sha
Drexel - FIN - 301
CHAPTER 18INTERNATIONAL ASPECTS OFFINANCIAL MANAGEMENTAnswers to Concepts Review and Critical Thinking Questions1.a.The dollar is selling at a premium, because it is more expensive in the forward market than inthe spot market (SF 1.53 versus SF 1.5
Drexel - FIN - 301
Income Statement ApproachOperating Cash FlowOperating Cash Flow equals $755.Explantion:Operating Cash Flow = EBIT + Depreciation - TaxesWhere:Earnings Before Interest and Taxes (EBIT) = $680,Depreciation = $120, andTaxes = $45.Thus, Operating Cas
Drexel - FIN - 301
I am very conservative. I want to invest 20% in stocks, 80% in money market fundsto save for my retirement.I put $200 into stocks and $800 into a warm, fuzzy, safe, secure money market.I ignore my very conservative investment portfolio for the next 10
Drexel - FIN - 301