Shivaji University, Kolhapur Department Of Electrical .
Shivaji University, KolhapurDepartment of Electrical EngineeringCourse plans for B.E. (Semester-VIII)Scheme of Teaching & ExaminationSemester VIIISr.NoCategory1ES2EE3EE4EE5EE6EETeaching scheme per weekCourse TitleLaw forEngineersHVDCSystemsEHVACElectricalGeneration andUtilizationElective IIProject (Marks)4505050150100100100200200150800Elective I1. FACTS2. Signal Processing For Electrical Engineering3. Industrial Automation and SCADA4. Restructured Power SystemsElective II1. Embedded Systems2. High Voltage Engineering3. Advanced Relaying4. Electrical maintenance and electrical energy audit.BE Electrical (Semester-VIII)Page 1
INDEXSr. No.SubjectCodePage No.1HVDC SystemsEE 412032EHVACEE 413133Electrical Generation and UtilizationEE 414224Elective II(Electrical maintenance and electrical energyaudit.)EE 41635BE Electrical (Semester-VIII)Page 2
Course plan for HVDC SystemCourse CodePrepared byPrerequisitesELE 412Mr. Pravin G. Dhawale,Mr.I.D.PharneCourse TitleHVDC SystemSemesterAY 2017-18, Sem IIStudent known the fundamental idea of Power Electronics & Power System.Course OutcomesAt the end of the course the students should be able to:CO412.1Explain1 the basic principle HVDC system and overall HVDC system.CO412.2Describe2 the basic concepts of grid control and characteristics.CO412.3Compare2the different methods for protection of HVDC system.Analyze4 the harmonics in HVDC system and use of different filters in HVDCCO412.4system.CO412.5Explain1the basic concepts for reactive power compensation in HVDC system.CO412.6Compare2the different types of multi-terminal DC Systems.Mapping of COs with 6ab1 Mild correlationcdEfGhijk2333332 Moderato correlation3 Strong correlationCourse ContentsUnitNo.TitleNo. ofHours1General Background: Trends in transmission Voltages, Hierarchical Levelsin transmission and distribution, Standard rated voltage of EHV-AC and8BE Electrical (Semester-VIII)Page 3
HVDC, General aspects HVDCTransmission: Constitution of EHVAC and DC links, Kinds of DC links,HVDC projects in India and abroad, limitations and advantages of HVDCtransmission over EHVAC, Layout of HVDC station. Deep Hole GroundElectrode, Electrolytic Corrosion, factors for General Design of Electrodes2Grid Control and Characteristics: Grid control of thyristor, valve-Analysiswith grid control with no overlap, overlap less than 60 degrees and overlapgreater than 60 degrees. Basic means of control, Power reversal, manualcontrol and its limitations-constant current versus constant voltage, desiredfeatures of control, actual control characteristics-constant minimum ignitionangle, current and extinction angle controls – stability of control, powercontrol and current limits.103Protection: Disoperation of converters-short circuit on a rectifier –commutation failure, causes and remedies – Protection of HVDC system,d.c. rectors, damper circuits, Over-current protection and over-voltageprotection, clearing fault and reenergizing the line.064Harmonics and Filters: Characteristic and uncharacteristic harmonics-causes,consequences and suppression-Troubles caused by harmonics, Harmonicfilters- Types, Location, series or shunt, sharpness of tuning.065Reactive Power Compensation: Concept of reactive power compensationreactive Power balance in HVDC substations-Effect of angle of advance andextinction angle on reactive power requirement of converters.04Multi-terminal DC Systems: Introduction, Configurations and Types ofMTDC Systems, Control and Protection of MTDC Systems Types ofMTDC6Systems, Reversal of Power in MTDC System, Comparison between MTDCand AC Interconnections HVDC Light: E Introduction to VSC transmission&Structure , Introduction to HVDC light technology.BE Electrical (Semester-VIII)10Page 4
Reference Books:Sr. No.Title of BookDirect CurrentTransmissionHVDC PowerTransmission SystemPower Transmission byDirect CurrentEHVAC and .W. KimbarkJohn Wiley, NewYork Edn. 19711,2,3K.R. PadiyaWiley Eastern Ltd3,4E. UsdimannSpringer VerlagSpringer Verlag,Berlin Edn. 19751,5,6S.S. RaoKhannaKhanna Pub. Delhi.2,3,5,6Evaluation scheme:ExaminationSchemeTheoryTerm WorkOETotalMax. Marks100---------50150ContactHours/ week4---------0206Scheme of MarksSectionIIIUnit No.TitleMarks1General Background of HVDC26234Grid Control and CharacteristicsProtectionHarmonics and Filters2222205Reactive Power Compensation186Multi-terminal DC Systems24Course UnitizationCOEvaluationBE Electrical (Semester-VIII)RemarkPage 5
CO412.1CAT 11 question on unit 1 and 2 with 15 marks eachCAT 21 question on unit 3 and 4 with 15 marks eachCAT 31 question on unit 5 and 6 with 15 marks eachCO412.2CO412.3CO412.4CO412.5CO412.6Unit wise Lesson PlanUnit NoUnit TitlePlanned Hrs.1General Background of HVDC08Lesson scheduleClassDetails to be coveredNo.1General Background: Trends in transmission Voltages2Hierarchical Levels in transmission and distribution.3Standard rated voltage of EHV-AC and HVDC.4General aspects HVDC Transmission: Constitution of EHVAC and DC links5HVDC projects in India and abroad.6Limitations and advantages of HVDC transmission over EHVAC.Review QuestionsQ1Draw a neat sketch of typical HVDC station layout. Explain the function CO412.1of each equipment shown.Q2Explain the types of DC links used in DC transmission systemCO412.1Unit No2Unit Title2Grid Control and CharacteristicsUnit Outcomes:UOTo understand the basic concepts Grid Control and CharacteristicsLesson scheduleClassDetails to be coveredNo.1Grid control of thyristor.2Valve-Analysis with grid control with no overlap.3Overlap less than 60 degrees and overlap greater than 60 degrees.BE Electrical (Semester-VIII)Planned Hrs.10CO412.2Page 6
4Basic means of control, Power reversal, manual control and its limitations.56Constant current versus constant voltage.Desired features of control, actual control characteristics-constant minimum ignitionangle.7Current and extinction angle controls.8Stability of control, power control and Current limits.Review QuestionsQ1Explain basic means of control, power reversal and limitations of manualcontrol of HVDC transmission.Q2Explain power control and current limits.PlannUnit No3Unit TitleProtectionedHrs.Unit Outcomes:UOTo understand the basic concepts of protection of HVDC systemLesson scheduleClassDetails to be coveredNo.1Misoperation of converters2Short circuit on a rectifier.3Commutation failure causes and remedies.4Protection of HVDC system.5Over current protection.6Over current protection & Over-voltage protection.Review QuestionsQ1State and explain the misoperations of converters.Q2Explain the process of fault clearing and reenergizing the HVDC line.Section IIPlannedUnit No4Unit TitleHarmonics and FiltersHrs.Unit Outcomes:UOTo understand the basic concepts of Harmonics and Filters in HVDCsystemLesson scheduleClassDetails to be coveredNo.1Harmonics and Filters.2Characteristic and uncharacteristic harmonics3Causes, consequences and suppression-Troubles caused by harmonics.BE Electrical .306CO412.4Page 7
4Harmonic filters- Types, Location, series.5Shunt, sharpness of tuning.6Case studyReview QuestionsQ1Explain the use of dc reactor and damper circuits in HVDC systems.CO412.4Q2Differentiate and explain characteristic and non-characteristic harmonics.CO412.4PlannedUnit No5Unit TitleReactive Power Compensation04Hrs.Unit Outcomes:UOTo understand the basic concepts of Reactive Power Compensation in CO412.5HVDC systemLesson scheduleClassDetails to be coveredNo.1Reactive Power Compensation.2Concept of reactive power compensation.3Reactive Power balance in HVDC substations.4Effect of angle of advance and extinction angle on reactive powerrequirement of converters.Review QuestionsQ1Explain the reactive power balance in HVDC substation.CO412.5Q2Explain the effect of angle of advance and extinction angle on reactive CO412.5power requirement of converterers.PlannedUnit No6Unit TitleMulti-terminal DC Systems08Hrs.Unit Outcomes:UOTo understand the basic concepts of Multi-terminal DC SystemsCO412.6Lesson scheduleClassDetails to be coveredNo.1Multi-terminal DC Systems: Introduction.2Configurations and Types of MTDC Systems.3Control and Protection of MTDC Systems.4Control HVDC System.5Converter operation.6Case study.Review QuestionsQ1Explain the configuration and types of MTDC systems.CO412.6Q2State the HVDC projects in India with technical details. Explain one in CO412.6detail.BE Electrical (Semester-VIII)Page 8
Model Question PaperCourse Title :HVDCTime: 3 Hrs.Marks: 100Instructions:1. Attempt any three questions from each section.2. Figure to the right indicate full marks.3. Assume suitable data wherever necessary4. Draw neat sketches wherever necessary.a Explain kinds of DC links with neat sketches.081Compare HVDC transmission with EHVAC transmission on the basis ofbtechnical performance, economical aspects and reliability.10Draw and explain equivalent circuit of DC transmission for average currentaand voltages in steady state. Hence explain basic means of control.082Explain and compare constant current versus constant voltage control of DCbtransmission.08Sketch the layout of typical HVDC station and explain the function of each08aequipment.3Draw and explain individual and combined CIA, CC and CEA converterbcontrol characteristics.10a Explain stability of control. How damper circuit helps in stability?084Explain power control and current limits for dc transmission. Draw relevantbsketch showing these limits.08Explain short circuit and commutation failure faults in converters. State theiraremedies.08508b Explain protection of HVDC system using dc reactor and damper circuits.a6ba7ba8bWhat are characteristics and un- characteristics harmonics? State their causes.Explain troubles caused by harmonics.Classify and explain harmonic filter.Explain the cause of over voltages in HVDC system. Explain methods ofprotection against them.What is the effect of angle of advance and excitation angle on reactive powerrequirement of converters?State HVDC projects in India with their Technical details. Explain one indetail.Explain configuration and types of MTDC systems.081008080808Lab Plan1Study state & transient performance of 12 pulse HVDC transmission systemBE Electrical (Semester-VIII)Page 9
2Study & Simulation of Thyrister Based HVDC Model.3Simulation to study Vd-Id characteristics with constant minimum ignition angle controlforControlled rectifier.Study Simulation model of HVDC system (with bridge Rectifier and SPWMInverter).Simulation to Study Vd-Id characteristics with constant extinction angle control ofinverter.Simulation to study three phases SPWM Inverter.4567Study of effect of angle of advance and extinction angle on reactive power on theconverterand inverter side.Simulation to Study of harmonics generated on converter and inverter side due to angleofadvance and extinction.Simulation to study effect of Tuned Filters on the converter harmonics8910Simulation to study Low AC Voltage Detection & Voltage Dependant Current OrderLimiter(VDCOL)AssignmentsQuestionNo.12345Unit No.1- AssignmentExplain kinds of DC links with neat sketches.Compare HVDC transmission with EHVAC transmission on the basis of technicalperformance, economical aspects and reliability.Draw and explain equivalent circuit of DC transmission for average current andvoltages in steady state. Hence explain basic means of control.Explain and compare constant current versus constant voltage control of DCtransmission.Explain kinds of DC links with neat sketches.Unit No.2- Assignment12Explain short circuit and commutation failure faults in converters. State theirremedies.Explain protection of HVDC system using dc reactor and damper circuits.BE Electrical (Semester-VIII)Page 10
3Explain over current protection and overvoltage protection.4Explain the process of fault clearing and reenergizing of HVDC lines.Unit No.3- Assignment1Classify and explain harmonic filter.2What are characteristics and un- characteristics harmonics? State their causes.Explain troubles caused by harmonics.State and explain types of filter used in HVDC.345State and explain types of filter by its location and the manner of connection tomain circuitClassify and explain harmonic filter.Unit No.4- Assignment13Explain the cause of over voltages in HVDC system. Explain methods of protectionagainst them.What is the effect of angle of advance and excitation angle on reactive powerrequirement of converters?State HVDC projects in India with their Technical details. Explain one in detail.4Explain configuration and types of MTDC systems.5Explain the cause of over voltages in HVDC system. Explain methods of protectionagainst them.2Unit No.5- Assignment1234Explain and compare constant current versus constant voltage control of DCtransmission.Sketch the layout of typical HVDC station and explain the function of eachequipment.Draw and explain individual and combined CIA, CC and CEA converter controlcharacteristics.Explain stability of control. How damper circuit helps in stability?Unit No.6- AssignmentBE Electrical (Semester-VIII)Page 11
1Explain kinds of DC links with neat sketches.2Compare HVDC transmission with EHVAC transmission on the basis of technicalperformance, economical aspects and reliability.Draw and explain equivalent circuit of DC transmission for average current andvoltages in steady state. Hence explain basic means of control.Explain and compare constant current versus constant voltage control of DCtransmission.Explain kinds of DC links with neat sketches.345BE Electrical (Semester-VIII)Page 12
Course plan for EXTRA HIGH VOLTAGE TRANSMISSION SYSTEMCourse CodePrepared byELE 413Mr.R.G.DatarCourseSemesterEHVACAY 2017-18, Sem IIPrerequisitesThe student should know about the basic concepts of Power System and highvoltage transmission system.Course OutcomesAt the end of the course the students should be able to:CO413.1Describe2 the stability of EHVAC transmission line and its characteristics.CO413.2Explain2 line and ground power system parameters and their properties.CO413.3Explain2 voltage gradients of conductor and corona loss for EHVACCO413.4State1 theory of the traveling waves and standing wave.CO413.5Describe2 lighting protection systems and concept of Insulation Co-ordinations.CO413.6Compare4 types ofover voltage in EHVAC systemsCO413.7Summarize2 power system performance in EHVAC and power frequencyvoltage controlMapping of COs with 6CO413.7abcdefghijk32323331 Mild correlation2 Moderate correlation3 Strong correlationCourse ContentsUnitNo.EXTRA HIGH VOLTAGE TRANSMISSION SYSTEM.BE Electrical (Semester-VIII)No. ofHoursPage 13
1.INTRODUCTION TO EHVAC&CALCULATION OF LINE ANDGROUND PARAMETERS:Engineering aspect and growth of EHVACTransmission line trends and preliminaries, power transferability, transientstability, transient stability limit, and surge impedance loading, Resistancepower loss, temperature rise properties of bundled conductors, Inductance andCapacitance, calculation of sequence inductions and capacitance lineparameters for modes of propagations, resistance and inductance of theground return.102.VOLTAGE GRADIENTS OF CONDUCTOR:Charge potential relations formulti-conductor lines, surface voltage gradients on the conductor line, surfacevoltage gradients on conductors, distribution of voltage gradients on subconductors of bundle. I*I * R and corona loss corona loss formula chargevoltage diagram with corona ,attenuation of traveling waves due to coronaloss Audible noise, corona pulses, Their generation and properties, limit forradio interface fields.83.THEORY OF THE TRAVELING WAVES AND STANDING:The waves atthe power frequency, differential equations and solutions for general case,standing waves and natural frequencies open ended line double exponentialresponse, response to sinusoidal Excitation, line energization with trappedcharge voltage, Refection and refraction of traveling waves.64.LIGHTNING AND LIGHTNING PROTECTION&INSULATION COORDINATIONS:Lightning strokes to lines their mechanism, Generalprincipal of the lightning protections problems, low footing resistance,lightning arrestor and protection characteristics different arrestors and theircharacteristics, Insulation level, Voltage withstands levels of protectedequipments and insulation condition based on the lighting.65.OVER VOLTAGE IN EHV SYSTEM COVERED BY SWITCHINGOPERATIONS:Over voltage their types,recovery voltage and circuits breaks ,Ferro resonance over voltage and calculations ofswitching surges single phase4BE Electrical (Semester-VIII)Page 14
LTAGE:Generalized constants, charging current, power circle diagram,and its use, Voltage control shunt and series components, Sub synchronousresonance in series capacitor compensated lines and static reactivecompensating systems.6Reference Books:Sr. No.Title of BookAuthorPublisher/EditionTopics1.EHV AC transmission Engineering.Rakosh DasBegamudreNew age internationalpublicationAll------JohnWiley & sonsInc3,4,5,6S. RaoKhannaPublisher2,3,4,52.3.EHVAC &HVDC transmissionsystem engineering analysis anddesign.EHV-AC and HVDC Transmission& Distribution EngineeringEvaluation scheme:ExaminationSchemeTheoryTerm WorkOETotalMax. Marks100----------100ContactHours/ week4----------04Scheme of MarksUnit No.123TitleIntroduction to EHVAC and Calculation of line and ground parametersVoltage gradients of conductor.Theory of the Traveling waves and standing.BE Electrical (Semester-VIII)Marks241616Page 15
4Lighting and lighting protection and Insulation Co-ordinations.5Over voltage in EHV system covered by switching operations.6Power frequency voltage control and over voltage. Weightage may differ.321616Course UnitizationCOEvaluationRemarkCO413.1CAT 11 question on unit 1 and 2 with 15 marks eachCAT 21 question on unit 3 and 4 with 15 marks eachCAT 31 question on unit 5 and 6 with 15 marks eachCO413.2CO413.3CO413.4CO413.5CO413.6Unit wise Lesson PlanSection IUnitNo1Unit TitleIntroduction to EHVAC and Calculation ofline and ground parameters.PlannedHrs.10Lesson scheduleClassDetails to be coveredNo.1Engineering aspect and growth of EHVAC Transmission line trends and preliminaries,2Power transferability,3Transient stability,4Transient stability limit,5Surge impedance loading,6Resistance power loss,7Temperature rise properties of bundled conductors,8Inductance and Capacitance,9Calculation of sequence inductions and capacitance line parameters for modes ofpropagations,BE Electrical (Semester-VIII)Page 16
10Resistance and inductance of the ground return,Review QuestionsQ1State and explain difference between EHVAC Transmission line andCO413.1HVDC.Q2What is meant by Stability, explain different terms related to Stability?CO413.1Q3Explain Temperature rise properties of bundled conductors.CO413.2Q4Explain and derive Calculation of sequence inductions and capacitanceCO413.2line parameters for modes of propagation.Q5Explain Resistance and inductance of the ground return.CO413.2UnitPlanned2Unit TitleVoltage gradients of conductor.8NoHrs.Lesson scheduleClassDetails to be coveredNo.1Charge potential relations for multi-conductor lines,2Surface voltage gradients on the conductor line ,3Surface voltage gradients on conductors,4Distribution of voltage gradients on sub conductors of bundle. I*I*R and corona loss5Corona loss formula charge voltage diagram with corona ,6Attenuation of traveling waves due to corona loss Audible noise,7Corona pulses, Their generation and properties, limit for radio interference fields.8Their generation and properties, limit for radio interference fields.Review QuestionsQ1Explain Charge potential relations for multi-conductor lines.CO413.3Q2Explain Corona loss formula charge volta
Shivaji University, Kolhapur Department of Electrical Engineering Course plans for B.E. (Semester-VIII) Scheme of Teaching & Examination Semester VIII Sr. No Category Teaching scheme per week Contact Hours Examination(Marks) Course Title L T P Theory T W POE Total 1 ES Law for Engineers 2 2 50 50 2 EE HVDC Systems 4 2 6 100 50 150 .
Shivaji University, Kolhapur, Maharashtra, India Hiremath AJ Department of Technology and Food Science and Technology, Shivaji University, Kolhapur, Maharashtra, India which accounts for nearly 14.0% of country’s share in the Sahoo AK Department of Technology and Food Science and Technology, Shivaji University, Kolhapur,
TE (CSE) REVISED SYLLABUS, SHIVAJI UNIVERSITY, KOLHAPUR Shivaji University, Kolhapur REVISED STRUCTURE T.E. Computer Science & Engg. (Semester ² V & VI) W.E.F. 2015 -16. Semester V Sr. Subject L T P Tota l Theory Marks T W POE Oral Total No. Written Online Marks
Scientific Publications of Shivaji University, Kolhapur (1989-2018): a Scientometric Study Dr. Shalini R Lihitkar Professor and Head Department of Library & Information Sciences, Shivaji University Kolhapur, Vidyanagar, Kolhapur (MS) Ravindra S Bankar Research Scholar Department of Library & Information Sciences,
OF SHIVAJI UNIVERSITY CAMPUS, KOLHAPUR (MAHARASHTRA) Supriya Gaikwad* and Meena Dongare Department of Botany, Shivaji University, Kolhapur E-mail: supriya15suk@gmail.com (*Corresponding Author) Abstract: The present work is an attempt to the study of Macrophyte diversity from Shivaji University campus reservoirs.
University, Pune 2014-2015 16. Prof. R.S.Mane Swami Ramanand Tirth Marathwada University, Nanded 2015-2016 17. Prof. Pramod Vasubmekar Dept of Electronis, Shivaji University, Kolhapur 2015-2016 18. Prof. P.S.Patil Deapt.of Physics, Shivaji University, Kolhapur 2015-2016 UGC Sponsored National Seminars organized by the Department:
3 Department of Biochemistry Shivaji University, Kolhapur Name of Alumni Pankaj B. Patil Designation including organization name, address, city and country Duputy Commissioner,Vasai Virar Muncipal Corporation. Photo Department Biochemistry Program M.Sc. Year of passing 1991 Name of Alumni Dr. K. Mala Designation including organization
Department of Geography Department of Geography Shivaji University, Kolhapur Shivaji University, Kolhapur ABSTRACT The Google SketchUp gives a very low cost and effective solution for Virtual 3D .
The manufactured configurations were tested according to the ASTM D 3039 and ASTM D 4255 for the in-plane mechanical properties and according to ASTM G 99 for the friction coefficient. Also, specific wear rate and through-thickness compression test were performed according to [29]. The effects of the MWCNTs on the composite were determined from the tests results. Experimental description .
