ACADEMIC REGULATIONS COURSE STRUCTURE AND SYLLABUS FOR M.TECH. POWER SYSTEM CONTROL AND AUTOMATION (Electrical & Electronics Engineering) EFFECTIVE FROM THE ACADEMIC YEAR 2009-10. GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING (AUTONOMOUS) ACCREDITED BY NAAC WITH A GRADE WITH A CGPA OF 3.47/4.00 AFFILIATED TO JNTU KAKINADA MADHURAWADA, VISAKHAPATNAM 530048
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ACADEMIC REGULATIONS
COURSE STRUCTURE AND SYLLABUS
FOR
M.TECH. POWER SYSTEM CONTROL AND AUTOMATION
(Electrical & Electronics Engineering) EFFECTIVE FROM THE ACADEMIC YEAR 2009-10.
GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING (AUTONOMOUS)
ACCREDITED BY NAAC WITH A GRADE WITH A CGPA OF 3.47/4.00
AFFILIATED TO JNTU KAKINADA
MADHURAWADA, VISAKHAPATNAM 530048
2
Vision
To evolve into and sustain as a Centre of Excellence in Technological Education and Research with a holistic approach.
3
Mission
To produce high quality engineering graduates with the requisite theoretical and practical
knowledge and social awareness to be able to contribute effectively to the progress of the
society through their chosen field of endeavor.
To undertake Research & Development, and extension activities in the fields of Science and Engineering in areas of relevance for immediate
application as well as for strengthening or establishing fundamental knowledge.
4
FOREWORD
The autonomy is conferred on any institution by the U.G.C. on the
recommendations of the affiliating University and the State Government based on its performance history as well as future commitment and
competency to deliver quality education. It is a mark of its ability to
function independently in accordance with the set norms of the monitoring bodies like UGC and AICTE. It reflects the confidence of
the affiliating University in the autonomous institution to uphold and
maintain standards it expects to deliver on its own behalf and thus awards degrees on behalf of the institution. Thus, an autonomous
institution is given the freedom to have its own curriculum,
examination system and monitoring mechanism, independent of the affiliating University but under its eagle eyes.
The G.V.P. College of Engineering is proud to win the confidence of all the above bodies monitoring the quality in education and has gladly
accepted the responsibility of sustaining, if not improve upon the
standards and values it has been striving for more than a decade in reaching its present standing in the arena of contemporary technical
education of the region. As a follow up, statutory bodies like Academic
Council and Boards of studies are constituted with the guidance of the Governing Body of the College and recommendations of the JNTU
Kakinada to frame the regulations, Course structure and syllabi under
autonomous status.
The autonomous regulations, course structure and syllabi have been
prepared after prolonged and detailed interaction with several experts taken from academics, industry and research, in accordance with the
vision and mission of the college to give a quality engineering graduate
to the society.
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All the faculties are advised to read, understand, and follow the
regulations in letter and spirit. In case of doubts /clarifications,
interpretations have to be made carefully and cautiously with elderly guidance. No controversies shall arise in implementation.
All the parents and students are requested to go through carefully and be through. Any clarifications needed are to be sought at appropriate time
and with official of the college, without presumptions, to avoid
unwanted subsequent inconveniences and embarrassments.
The cooperation of all the stake holders is sought for the successful
implementation of the autonomous system in the larger interests of the college and prospective engineering graduates.
PRINCIPAL
6
ACKNOWLEDGEMENT
This College took a bold step of asking for autonomy with the
encouragement of erstwhile JNTU and the APSCHE gracefully recommended its case to UGC.
The UGC was kind enough to recommend to JNTU to grant autonomy to this college.
The Vice-Chancellor and the Registrar of JNTUK acted with extraordinary speed to make autonomous status a reality and to save
one year of autonomy for this college.
Many experts gave their consent and responded at short notice to
be part of the most important activity of giving direction to prospective engineering students of this college. They sat through long hours to
discuss in depth to make it practicable.
All the faculty consulted several course structures and syllabi to
bring out the best. They cooperated in sitting through lengthy meetings
till late evenings.
The non-teaching staff toiled through hot summer in typing,
printing several drafts before they are finalised. They spent late nights in the college to facilitate the smooth conduct of Board of studies,
Academic council and Governing Body meetings.
The management extended all material and moral support to keep
up the accelerated time schedules.
All are gratefully acknowledged for strengthening the hands of the
administration.
PRINCIPAL
7
REGULATIONS
The M.Tech. Degree of JNTU-KAKINADA shall be conferred on candidates who are admitted to the program and fulfill all the
requirements for the award of the Degree.
1.0 ELGIBILITY FOR ADMISSION:
Admission to the above program shall be made subject to the
eligibility, qualifications and specialization as per the guidelines
prescribed by the State Government and AICTE from time to time.
2.0 AWARD OF M.TECH. DEGREE:
a. A student shall be declared eligible for the award of the M.Tech.
degree, if he pursues a course of study and completes it successfully for not less than two academic years and not more
than four academic years.
b. A student, who fails to fulfill all the academic requirements for the award of the Degree within four academic years from the
year of his admission, shall forfeit his seat in M.Tech. course.
c. The duration each semester will normally be 20 weeks with 5 days a week. A working day shall have 7 periods each of
50minutes.
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3.0 COURSE OF STUDY:
COURSES INTAKE
M.TECH
Chemical Engineering 18
Computer science and Engineering 18
CAD/CAM 18
Infrastructural Engineering and
Management 18
Power system control and Automation 18
Software Engineering 18
4.0 ATTENDANCE:
The Programs are offered on a unit basis with each subject being considered as a unit.
a. A candidate shall be deemed to have eligibility to write end
semester examinations in a subject if he has put in at least 75% of attendance in that subject.
b. Shortage of attendance up to 10% in any subject ( i.e. 65% and
above and below 75%) may be condoned by a Committee on genuine and valid reasons on representation by the candidate
with supporting evidence.
c. A candidate shall get minimum required attendance at least in three (3) theory Subjects in the present semester to get promoted
to the next semester. In order to qualify for the award of the
M.Tech Degree, the candidate shall complete all the academic requirements of the subjects, as per the course structure.
d. Shortage of attendance below 65% shall in no case be
condoned. e. A stipulated fee shall be payable towards condonation of
shortage of attendance.
9
5.0 EVALUATION:
The Performance of the candidate in each semester shall be
evaluated subject-wise, with A minimum of 100 marks for theory
and 100marks for practical, on the basis of Internal Evaluation and End Semester Examination.
a. For the theory subjects 60 marks shall be awarded based on the performance in the End Semester Examination, 40 marks shall
be awarded based on the Internal Evaluation. The internal
evaluation shall be made based on the average of the marks secured in the two Mid –Term Examinations of 30 each
conducted one in the middle of the Semester and the other
immediately after the completion of instruction. Each mid-term examination shall be conducted for duration of 120 minutes
with 3 questions to be answered out of 5 questions. The
remaining 10 marks are awarded through an average of continuous evaluation of assignments/seminars/any other
method, as notified by the teacher at the beginning of the
semester. b. For Practical subjects, 50 marks shall be awarded based on the
performance in the End Semester Examinations, 50 marks shall
be awarded based on the day-to-day performance as Internal marks. A candidate has to secure a minimum of 50% to be
declared successful.
c. There shall be a seminar presentation during 3rd
semester. For seminar, a student under the supervision of a faculty member,
shall collect the literature on a topic and critically review the literature and submit it to the Department in a report form and
shall make an oral presentation before the Departmental
Committee. The Departmental Committee consists of Head of the Department, supervisor and two other senior faculty
members of the department. For Seminar there will be only
internal evaluation of 50 marks. A candidate has to secure a minimum of 50% to be declared successful.
d. A candidate shall be deemed to have secured the minimum
academic requirement in a subject if he secures the minimum of
10
40% of marks in the End Examination and a minimum
aggregate of 50% of the total marks in the End Semester Examination and Internal Evaluation taken together.
e. In case the candidate does not secure the minimum academic
requirement in any subject (as specified in 5.0 d) he has to reappear for the End Examination in that subject. A candidate
shall be given one chance to re-register for each subject
provided the internal marks secured by a candidate are less than 50% and he has failed in the end examination. In such case
candidate must re-register for the subject (s) and secure required
minimum attendance. Attendance in the re-registered subject (s) has to be calculated separately to become eligible to write
the end- examination in the re-registered subject(s). The
attendance of re-registered subject(s) shall be calculated separately to decide upon the eligibility for writing the end
examination in those subject(s). In the event of taking another
chance, the internal marks and end examination marks obtained in the previous attempt are nullified.
f. In case the candidates secure less than the required attendance
in any subject(s), he shall not be permitted to appear for the End Examination in that subject(s). He shall re-register the subject
when next offered.
g. Laboratory examination for M.Tech courses must be conducted with two Examiners, one of them being Laboratory Class
Teacher and second examiner shall be other than
Laboratory Teacher.
6.0 EVALUATION OF PROJECT / DISSERTATION WORK:
Every candidate shall be required to submit thesis or dissertation
after taking up a topic approved by the Project Review Committee.
a. A Project Review Committee (PRC) shall be constituted with
Principal as chair person, Heads of all the Departments which
are offering the M.Tech. programs and two other senior faculty members.
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b. Registration of Project Work: A candidate is permitted to
register for the project work after satisfying the attendance requirement of all the subjects (theory and practical subjects.)
c. After satisfying 6.0 b, a candidate has to submit, in consultation
with his project supervisor, the title, objective and plan of action of his project work to the Departmental Committee for its
approval. Only after obtaining the approval of Departmental
Committee the student can initiate the Project work d. If a candidate wishes to change his supervisor or topic of the
project he can do so with approval of Departmental Committee.
However, the Departmental Committee shall examine whether the change of topic/supervisor leads to a major change of his
initial plans of project proposal. If so, his date of registration
for the Project work starts from the date of change of Supervisor or topic as the case may be.
e. A candidate shall submit status report (in a bound-form) in two
stages at least with a gap of 3 months between them. f. The work on the project shall be initiated in the beginning of the
second year and the duration of the project is for two semesters.
A candidate is permitted to submit Project Thesis only after successful completion of theory and practical course with the
approval of PRC not earlier than 40 weeks from the date of
registration of the project work. For the approval of PRC the candidate shall submit the daft copy of thesis to the Principal
(through Head of the Department) and shall make an oral
presentation before the PRC. g. Three copies of the Project Thesis certified by the supervisor
shall be submitted to the College. h. The thesis shall be adjudicated by one examiner selected by the
Chairman, PRC. For this HOD shall submit in consultation
with the supervisor a panel of 5 examiners, who are eminent in that field.
i. If the report of the examiner is not favourable, the candidate
shall revise and resubmit the Thesis, in the time frame as described by PRC. If the report of the examiner is un-
favourable again, the thesis shall be summarily rejected.
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j. If the report of the examiner is favourable, viva-voce
examination shall be conducted by a board consisting of the supervisor, Head of the Department and the examiner who
adjudicated the Thesis. The Board shall jointly report
candidates work as: A. Excellent
B. Good
C. Satisfactory D. Unsatisfactory
Head of the Department shall coordinate and make arrangements for the conduct of viva-voce examination. If the report of the viva-
voce is unsatisfactory, the candidate will retake the viva-voce
examination after three months. If he fails to get a satisfactory report at the second viva-voce examination, he will not be eligible
for the award of the degree.
7.0 AWARD OF DEGREE AND CLASS :
A candidate shall be eligible for the respective degree if he satisfies the minimum academic requirements in every subject and
secures “satisfactory” or higher grade report on his Thesis/
Dissertation and Viva-voce. After a student has satisfied the requirements prescribed for the
completion of the program and are eligible for the award of
M.Tech. Degree he shall be placed in one of the following three classes.
Class Awarded % of Marks to secured
First Class with Distinction
70% and above
First Class Below 70% but not less than 60%
Second Class Below 60% but not less than 50%
(The marks in internal evaluation and end examination shall be
shown separately in the marks memorandum)
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8.0 WITHHOLDING OF RESULTS:
If the candidate has not paid any dues to the college or if any case
of in-discipline is pending against him, the result of the candidate
will be withheld and he will not be allowed into the next higher semester. The issue of the degree is liable to be withheld in such
cases.
9.0 TRASITORY REGULATIONS:
Candidate who have discontinued or have been detained for want of attendance or who have failed after having undergone the course
are eligible for admission to the same or equivalent subjects as and
when subjects are offered, subject to 5.0 e and 2.0
10.0 GENERAL
1. The academic regulations should be read as a whole for
purpose of any interpretation.
2. In case of any doubt or ambiguity in the interpretation of the above rules, the decision of the Chairman, Academic
Council is final.
3. The College may change or amend the academic regulations and syllabus at any time and the changes / amendments
made shall be applicable to all the students with effect from
the date notified by the College. 4. Wherever the word he, him or his occur, it will also include
she, hers.
***
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COURSE STRUCTURE
I SEMESTER:
COURSE
CODE
THEORY/LAB L P
AEE2101 Power System Operation AND Control 4 - AEE2102 Advanced Power System Protection 4 -
AEE2103 Microprocessors and Microcontrollers 4 -
AEE2104 High Voltage DC Transmission 4 - AEE2105 Distribution Automation 4 -
Elective – I 4 -
AEE2106 Advanced Digital Signal Processing AEE2107 Digital Control Systems
AEE2108 Power System Reliability AEE2109 Power Systems Lab - 3 Total 24 3
II SEMESTER:
COURSE
CODE
THEORY/LAB L P
AEE2110 Power Systems Control AND Stability 4 -
AEE2111 Flexible AC Transmission Systems 4 -
AEE2112 Extra High Voltage Transmission 4 - AEE2113 Neural AND Fuzzy Systems 4 -
AEE2114 Real Time Control Of Power Systems 4 -
Elective – II 4 - AEE2115 Operation Research
AEE2116 Embedded systems
AEE2117 Power Quality AEE2118 Electrical Systems Simulation Lab - 3
1. Digital signal processing-sanjit K. Mitra-TMH second edition
2. Discrete Time Signal Processing – Alan V.Oppenheim,
Ronald W.Shafer - PHI- 1996 1st edition-9
th reprint
3 Digital Signal Processing principles, algorithms and Applications
– John G.Proakis -PHI –3rd
edition-2002
4 Digital Signal Processing – S.Salivahanan, A.Vallavaraj, C. Gnanapriya – TMH - 2
nd reprint-2001
5 Theory and Applications of Digital Signal Proceesing-
LourensR. Rebinar&Bernold 6 Digital Filter Analysis and Design-Auntonian-TMH
28
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
DIGITAL CONTROL SYSTEMS
Course Code: AEE2107 L P
4 0
UNIT- I : SAMPLING AND RECONSTRUCTION
Introduction, sample and hold operations, Sampling theorem, Reconstruction of original sampled signal to continuous-time signal. THE Z – TRANSFORMS Introduction, Linear difference equations, pulse response, Z – transforms, Theorems of Z – Transforms, the inverse Z – transforms, Modified Z- Transforms. UNIT-II: Z-PLANE ANALYSIS OF DISCRETE-TIME CONTROL SYSTEM Z-Transform method for solving difference equations; Pulse transforms function, block diagram analysis of sampled – data systems, mapping between s-plane and z-plane: Primary strips and Complementary Strips. UNIT-III: STATE SPACE ANALYSIS State Space Representation of discrete time systems, Pulse Transfer Function Matrix solving discrete time state space equations, State transition matrix and it’s Properties, Methods for Computation of State Transition Matrix, Discretization of continuous time state – space equations UNIT-IV:CONTROLLABILITY AND OBSERVABILITY Concepts of Controllability and Observability, Tests for controllability and Observability. Duality between Controllability and Observability, Controllability and Observability conditions for Pulse Transfer Function.
29
UNIT-V:STABILITY ANALYSIS
Stability Analysis of closed loop systems in the Z-Plane. Jury stablility test – Stability Analysis by use of the Bilinear Transformation and Routh Stability criterion. Stability analysis using Liapunov theorems.
UNIT-VI: DESIGN OF DISCRETE TIME CONTROL SYSTEM BY CONVENTIONAL METHODS
Design of digital control based on the frequency response method – Bilinear Transformation and Design procedure in the w-plane, Lead, Lag and Lead-Lag compensators and digital PID controllers. Design digital control through deadbeat response method. UNIT-VII: STATE FEEDBACK CONTROLLERS AND OBSERVERS Design of state feedback controller through pole placement – Necessary and sufficient conditions, Ackerman’s formula. State Observers – Full order and Reduced order observers. UNIT- – VIII Linear Quadratic Regulators Min/Max principle, Linear Quadratic Regulators, Kalman filters, State estimation through Kalman filters, introduction to adaptive controls. Text books: 1. Discrete-Time Control systems - K. Ogata, Pearson Education/PHI, 2
nd Edition
2. Digital Control and State Variable Methods by M.Gopal, TMH Reference books: 1. Digital Control Systems, Kuo, Oxford University Press, 2
nd
Edition, 2003. 2.Digital Control Engineering, M.Gopal.
30
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
POWER SYSTEM RELIABILITY
Course Code: AEE2108 L P
4 0
UNIT- I: Generating System Reliability Analysis – I
Generation system model – capacity outage probability tables –
Recursive relation for capacitive model building – sequential addition
method – UNIT- removal – Evaluation of loss of load and energy indices – Examples
UNIT-II: Generating System Reliability Analysis – II
Frequency and Duration methods – Evaluation of equivalent transitional
rates of identical and non-identical UNIT-s – Evaluation of cumulative
probability and cumulative frequency of non- identical generating UNIT-s – 2-level daily load representation - merging generation and
load models – Examples
UNIT-III: Operating Reserve Evaluation
Basic concepts - risk indices – PJM methods – security function
approach – rapid start and hot reserve UNIT-s – Modelling using STPM approach.
UNIT-IV: Bulk Power System Reliability Evaluation
Basic configuration – conditional probability approach – system and
load point reliability
indices – weather effects on transmission lines – Weighted average rate and Markov model –
Common mode failures.
UNIT-V: Inter Connected System Reliability Analysis
Probability array method–Two inter connected systems with independent loads – effects of limited and unlimited tie capacity -
31
imperfect tie – Two connected Systems with correlated loads –
Expression for cumulative probability and cumulative frequency.
UNIT-VI: Distribution System Reliability Analysis – I (Radial
configuration)
Basic Techniques – Radial networks –Evaluation of Basic reliability
indices, performance indices - load point and system reliability indices –
customer oriented, loss and energy oriented indices – Examples
UNIT-VII: Distribution System Reliability Analysis - II (Parallel
configuration) Basic techniques – inclusion of bus bar failures, scheduled maintenance
– temporary and transient failures – weather effects – common mode
failures –Evaluation of various indices – Examples
UNIT-VIII: Substations and Switching Stations:
Effects of short-circuits - breaker operation – Open and Short-circuit failures – Active and Passive failures – switching after faults – circuit
breaker model – preventive maintenance – exponential maintenance
times.
Reference Books:
1. Reliability Evaluation of Power Systems by Roy Billinton and Ronald N. Allan, Plenum press, New York and London (Second
Edition), 1996.
2. Reliability Modeling in Electric Power Systems by J.
4. Determination of breakdown strength of oil by variable distance
electrodes.
5. Determination of transmission line parameters.
6. Fault analysis (LL, LG, LLL) of transmission lines.
7. Determination of earth resistance under various conditions.
8. Milli Volt Drop Test (calibration of tongtester).
9. Breakdown characteristic of Sphere air gap.
10. Breakdown characteristic of Plane Rod gap.
33
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
POWER SYSTEM CONTROL & STABILITY
Course Code: AEE2110 L P
4 0
UNIT-I: The Elementary Mathematical Model
A Classical model of one machine connected to an infinite bus –
Classical model of multimachine system –Problems – Effect of the excitation system on Transient stability.
UNIT-II: System Response to small Disturbances
The unregulated synchronous Machine – Effect of small changes of
speed – modes of oscillation of an unregulated Multimachine system –
regulated synchronous machine – voltage regulator with one time lag – Governor with one time lag – Problems.
UNIT-III: Dynamic Stability
Concept of Dynamic stability – state space model of one machine
system connected to infinite bus – effect of excitation on Dynamic
stability – examination of dynamic stability by Routh’s criterion
UNIT-IV: Power system stabilizers
Introduction to supplementary stabilizing signals- Block diagram of the linear system- Approximate model of the complete exciter – generator
system – Lead compensation – Stability aspect using Eigen value
approach
UNIT-V: Excitation systems
Excitation system response – Non-continuously regulated systems –
continuously regulated systems – Excitation system compensation – state space description of the excitation system- simplified linear model
– effect of excitation on generator power limits.
34
UNIT-VI: Types of Excitation systems
Type –2 system: rotating rectifier system, Type-3 system: Static with
terminal potential and current supplies - Type –4 system: non –
continuous acting - Block diagram representation – state space modeling equations of these types.
UNIT-VII: Stability Analysis using direct method of Lyapunov
Review of Lyapunov’s stability theorems of non-liner systems using
energy concept – Method based on first concept – Method based on first
integrals – Quadratic forms – Variable gradient method – Zubov’s method – Popov’s method, Lyapunov function for single machine
connected to infinite bus.
UNIT-VIII: Introduction to Voltage stability
What is voltage stability –Factors affecting voltage instability and
collapse – Comparison of Angle and voltage stability – Analysis of
voltage instability and collapse – Integrated analysis of voltage and Angle stability – Control of voltage instability
Reference books:
1. P.M.Anderson, A.A.Fouad, “Power System Control and Stability”,
IOWA State University Press, Galgotia Publications, Vol-I, 1st
Edition. 2. M.A.Pai, Power System Stability – Analysis by the direct method
of Lyapunov.
North Holland Publishing Company, Newyork, 1981. 3. K.R. Padiyar, Power System Dynamics (Stability & Control), 2
nd
Edition B.S.Publications, 2002.
35
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
FLEXIBLE AC TRANSMISSION SYSTEMS
Course Code: AEE2111 L P
4 0
UNIT-I
FACTS Concepts:
Transmission interconnections power flow in an AC system, loading
capability limits, Dynamic stability considerations, importance of
controllable parameters basic types of FACTS controllers, benefits from FACTS controllers.
UNIT-II
Voltage Source Converters: Single phase, three phase full wave bridge converters, transformer
connections for 12 pulse, 24 and 48 pulse operation.
UNIT-III
Three level voltage source converter, pulse width modulation converter, basic concept of current source Converters, and comparison of current
source converters with voltage source converters.
UNIT-IV
Static Shunt Compensation: Objectives of shunt compensation, mid point voltage regulation voltage Instability prevention, improvement of transient stability, Power
oscillation damping,
UNIT-V
Methods of controllable var generation, variable impedance type static
var generators switching converter type var generators hybrid var generators.
36
UNIT- VI
SVC and STATCOM: The regulation and slope transfer function and dynamic performance,
transient stability enhancement and power oscillation damping operating
point control and summary of compensator control.
UNIT-VII
Static Series Compensators: concept of series capacitive compensation, improvement of transient
(GSC),thyristor switched series capacitor(TSSC), and thrystor controlled series capacitor(TCSC) control schemes for GSC TSSC and
TCSC.
Text Book :
1. “ Understanding FACTS Devices” N.G. Hingorani and L. Guygi. IEEE Press Publications 2000.
37
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
EXTRA HIGH VOLTAGE TRANSMISSION
Course Code: AEE2112 L P
4 0
UNIT-I
E.H.V. A.C. Transmission line trends and preliminary aspects standard transmission voltages – power handling capacities and line losses – mechanical aspects.
UNIT-II
Calculation of line resistance and inductances: resistance of conductors, temperature rise of conductor and current carrying capacity. Properties
of bundled conductors and geometric mean radims of bundle,
inductance of two conductor lines and multi – conductor lines, Maxwell’s coefficient matrix.
UNIT-III
Line capacitance calculation : capacitance of two conductor line, and
capacitance of multi conductor lines, potential coefficients for bundled conductor lines, sequence inductances and capacitances and
diagonalization.
UNIT-IV
Calculation of electro static field traveling waves due to corona – Audio noise die to corona, its generation, characteristics and limits
measurement of audio noise.
UNIT-V
Surface voltage Gradient on conductors, surface gradient on 2 conductor
bundle and consine law, Maximum surface voltage gradient of bundle with more than 3 sub conductors, Mangolt formula.
38
UNIT-VI
Corona : Corona in EHV lines – corona loss formulate – attenuation of traveling waves due to corona – Audio noise due to corona, its
generation, characteristics and limits measurement of audio noise.
UNIT-VII
Power Frequency voltage control : Problems at power frequency,
generalized constants, No load voltage conditions and charging currents, voltage control using synchronous conductor, cascade
connection of components : Shunt and series compensation, sub
synchronous resonance in series – capacitor compensated lines
UNIT-VIII
Static reactive compensation systems: Introduction, SVC schemes, Harmonics injected into network by TCR, design of filters for
suppressing harmonics injected in to the system.
Reference Books :
1. Extra High Voltage AC Transmission Engineering – Rakosh Das Begamudre, Wiley Eastem ltd., New Delhi – 1987.
2. EHV Transmission line reference book – Edision Electric Institute
(GEC) 1986.
39
GVPCOE AUTONOMOUS FOR 2009 ADMITTED BATCH
NEURAL AND FUZZY SYSTEMS
Course Code: AEE2113 L P
4 0
UNIT–I: Introduction to Neural Networks
Introduction, Humans and Computers, Organization of the Brain,