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APPROVED Director of the Institute for International Education and Language Communication ___________ T. S. Petrovskaya «___»_____________2012 г. Study major HIGH VOLTAGE ENGINEERING Course syllabus B3.B.10 140400 Electrical and power engineering Qualification (degree) Bachelor Admission 2010 Year 3 Term 6 Credits 4 Prerequisites Mathematics, General physics, Theoretician basic of electrical engineering Relay protection and automatics of electrical power systems Corequisites Time distribution: Lectures Laboratory works Practice Class hours Self-study TOTAL 18 36 54 54 108 MODE OF STUDY Full-time FINAL CERTIFICATION Exam DEPARTMENT Electrical Power Systems (EPS) hrs. hrs. hrs. hrs. hrs. hrs. HEAD OF DEPARTMENT Yu.S. Borovikov PROGRAM DIRECTOR Yu.S. Borovikov LECTURER A.V.Mytnikov 2012 1 1. Goals Goal identiGoal Statement fication code C1 Preparation of graduates for interdisciplinary scientific researches and innovations aimed at meeting professional challenges in the sphere of computer science and technology. C2 Preparation of graduates for design work aimed at accomplishing professional projects in the sphere of computer science and technology that are competitive on the world market. C3 Preparation of graduates for design and technological activities in professional sphere of computer science and technology C4 Preparation of graduates for organizational and management activities while accomplishing interdisciplinary projects in professional sphere, including work in international teams of transnational companies. C5 Preparation of graduates for science and education activities, development of their abilities for self-study and professional selfimprovement. 2. Place of the course in the Program’s structure «High voltage engineering» course refers to professional circle of basic disciplines in the Electrical and power engineering module. To study basic fundamentals of high voltage engineering a student should: Z.12.2: Main kinds of electric and magnetic phenomena; basics of fundamentals of dielectric structure; principles of measurement of voltages and currents; basic knowledge about electrical circuits. U.12.2: make measurements of voltages and currents in simple circuits; make calculations of main electro-physical parameters. W.12.2: engineering of simple electrical circuits; calculation of voltages in simple electrical circuits. Prerequisites: B2.B1. «Mathematics» B2.B2. «General physics» B3.B1. «Theoretician basic of electrical engineering» Corequisites: B3.B8. «Relay protection and automatics of electrical power systems» 2 3. Results of learning Outcomes Table 3.1 Results of learning outcomes Results of learning outcomes Result (students should be ready to) identification code R12 Perform innovative engineering projects connected with development and testing of high voltage equipment using advanced design and engineering methods. Table 3.2 Results of learning outcomes with codes Learning Results Code Z.12.2 R12 Knowledge Main methods of experimental research in electrical and power engineering Code Skills Code Planning of exper- В.12.2 imental ways and methods for special task decision U.12.2 Master Experimental techniques for electrical and power engineering, result analysis and report preparation . As a result a student should: Z.12.2: modern tendencies of development of high voltage technology; basics of fundamentals of breakdown phenomena in dielectrics; principles of generation and measurement of high voltages; basic knowledge about nature of overvoltages and protection devices. U.12.2: make measurements of high voltages; determine of breakdown strength of air gaps; evaluate the probability and danger degree of electrical discharges and overvoltages in electrical energy systems. W.12.2: engineering of high voltage circuits; interpretation of discharge phenomena in electrical energy systems; main methods of high voltage equipment diagnostics. While mastering the discipline the following competence is evolved in students: 1.General GC-4 To use skills for organization of scientific and project works and in activities connected with team management. 2. Professional PC-12 To use advanced measurement equipment to measure working parameters 3 PC-13 PC-14 PC-15 of high voltage facilities To be ready to do research into electro-physical processes research based on Russian and foreign literature sources studying To become professional in advanced state control technologies of high voltage equipment To use new scientific and technical information to improve high voltage facility parameters 4. Course structure and content 4.1. Course content Topic#1. Electro-physical processes in gases Gas as dielectric medium. Main processes of ionization, emission and recombination. Negative ions and electro-negative gases. Forms and kinds of electrical discharges. Discharge in non-uniform fields. Corona. Spark. Flashover. Arcs. Topic#2. Electro-physical processes in condensed dielectrics. Plasma channel formation in solids. Intrinsic, electrical, thermal breakdown. Partial discharges. Theories of breakdown of liquids. Topic#3. Generation and measurement of high voltages Generation of A.C., D.C. and impulse voltages. Measurements of high voltages. Topic#4. Over-voltages. Nature and protection. Classification of over-voltages. Lightning. Insulation coordination. Protection devices. Topic#5. Advanced high voltage technologies. New state control technologies of power transformers. Advanced nanosecond pulsed technology for winding diagnostics. Dielectric spectroscopy. Application of synthetic test circuit for vacuum circuit breaker development. 4.2. Course structure Topic title 1. Electro-physical processes in gases 2. Electro-physical processes in condensed dielectrics. 3. Generation and measurement of high voltages 4. Over-voltages. Nature and protection devices. 5. Advanced high voltage technologies. Classroom work (hrs) Lectures Practice Lab SelfStudy (hrs) Tests Total 6 18 24 48 4 0 4 8 4 8 16 28 2 2 6 10 2 4 8 14 4 Topic title Classroom work (hrs) Lectures Practice Lab Total 18 0 36 SelfStudy (hrs) Tests Total 54 0 108 4.3 List of laboratory workshops: 1. Discharges in atmosphere air at alternating voltage 2. Characteristics of corona discharge at the AC voltage 3. Polarity and barrier effect research 4. Discharge on the surface of solid dielectric 5. Research of voltage distribution of suspended insulator string 6. Marx generator for pulsed voltage generation 7. Measurement of electric field strength of mains frequency, generated by high voltage facilities 5. Educational technologies Table 5.1 Methods and modes of training Forms Methods IT-methods Teamwork Role play Experience-based learning Advanced self-study Projecting Searching Investigating Lectures Labs Selfstudy 6. Organization, training and methodological support of students' self-study 6.1.1 Current self-study work with the course book, research and review of literature and other electronic sources on a given problem individually, homework, home tests, advanced self-study, self-study of a particular subject, preparation for laboratory works; laboratory workshop preparations; preparation for laboratory workshop result defence and exam. 5 6.1.2 Creative problem-oriented self-study research, analysis, structuring and presentation of information, research work and participation in seminars, scientific conferences, student workshops and competitions; review of scientific publications according to pre-determined subject. 6.2. The contents of self-study Plasma of electrical discharges. Main parameters and laws. Theories of breakdown of condensed dielectrics. Measurement of high voltages. Commutation as source of over-voltages. Advanced high voltage technologies. 6.2.1. Individual tasks (examples) 1. Performance Analysis of experimental researches of electrical discharges. 2. Analysis of advanced state control technologies of power transformers. 6.2.2 Self-study topics. Topic#1. Townsend mechanism of gas media breakdown. History of electron avalanche theory. Topic#2. Streamer as plasma channel. Streamer theory development. Plasma of electrical discharges. Main parameters and characteristics. Topic#3. Discharge in strictly non-uniform fields. Corona. Polarity and barrier effect. Topic#4 Theories of breakdown of liquid and solid dielectrics. Two contradictory view points to liquid breakdown. Breakdown of solids. Partial discharges. Topic#5. Generation of high voltage. Synthetic test circuit. Marx generator. History, types and main principles. Synthetic test circuit. Topic#6. Over-voltages. Nature of external and intrinsic over-voltages. Protection devices. Topic#7. Measurement of high voltages. Methods and devices for high voltage measurement. Topic#8. Advanced high voltage technologies. New state control technologies of high voltage equipment. Ageing and moisture control. Vacuum insulation. 6.3 Self-study check Results of self-study are evaluated in two forms: current assessment and assessment by a lecturer. 6.4 References for self-study 6 W. Zaengl, E.Kuffel. High voltage engineering. Fundamentals. – Oxford: Pergamon Press, 1984. – 488 p. D. Kind, H. Karner. High voltage insulation technology. – Braunschweig, Wiesbaden, Germany, 1985. – 192 p. G.A. Mesyats., D.I. Proskurovskiy. Pulsed electrical discharge in vacuum. – Berlin, Springer Verlag, 1989. – 293 p. 7. INTERMEDIATE AND FINAL EXAMINATION 7.1 Intermediate control Intermediate control is talking about theoretician questions and practice results during laboratory workshops defense. 7.2 Final test questions (examples) 1. Which are main ionization and emission processes? 2. Recombination processes. Negative ions and electronegative gases properties? 3. Advantages and disadvantages of high voltage dividers? 4. Explain, please, physical nature of polarity effect? 5. How to estimate an electrical strength in different field types? 6. Principle work of impulse voltage generation? 7. Protection devices against over-voltages? 8. Lightning nature and danger factors? 9. Principle of pulsed technology of transformer winding state control? 10. New technologies of ageing and moister content control in transformer’s insulation? 7 8. STUDY SCHEDULE Course Institute Department Term Year High Voltage Engineering Institute of Power Engineering Electrical Power Systems 6 3 Lecturer A.V. Mytnikov, Associate Professor Weeks Credits Lectures, hrs Practice, hrs 18 4 18 Labs, hrs. Class work in total, hrs Self-study, hrs 36 54 54 TOTAL, hrs. 108 Term Schedule Schedule Topic 1 2-6 Introduction to high voltage engineering Electrophysical processes in dielectric media Subject Role and place of high voltage technologies in power engineering modern industry Fundamental processes of charged particle generation, moving and recombination. Forms and kinds of electrical discharges. Mechanisms of Practice Testing Points Lab Points Discharges in atmosphere air at alternating voltage. Characteristics of corona discharge at the AC voltage. Polarity and barrier effect research. Discharge on the surface of solid dielectric. 20 8 Sub ject P oi nt s Boundary check Poi nts Problemoriented tasks Points Total Weeks Theoretical material 20 Schedule Topic 7-9 Generation and measurement of high voltages Subject Practice Testing Points breakdown in solids and liquids. High voltage insulation. Generation of A.C., D.C. and impulse voltages. Problems and methods measurement of high voltages. 10 Lab Points Sub ject Boundary check Poi nts Problemoriented tasks Points Research of voltage distribution of suspended insulator string Marx generator for pulsed voltage generation. Test 1 4 12 Wave processes in transformers. Over-voltages in electric energy systems. Test 2 12 4 12 Check point #1 in total Nature of overvoltages. ClassifiOvercation of overvoltages in 11-14 voltages. electrical Insulation coordisystems nation. Protection devices. New trends in state Advanced control technolohigh volt15-18 gies of high voltage age techequipment. nologies Synthetic test cir- P oi nt s Total Weeks Theoretical material State control technologies of power transformers. Synthetic test circuit. 9 12 12 36 12 24 Schedule Topic Subject Practice Testing Points Lab Points Sub ject P oi nt s Boundary check Poi nts Problemoriented tasks Points Total Weeks Theoretical material cuit and vacuum circuit breakers. Check point # 2 in total 36 Check points # 1, 2 in total 72 Exam 28 Points in total (all course) 100 Maximum rating of the curriculum is defined by 100 points that corresponds to 100 % quality of knowledge. The result of a student’s work during the term is estimated in terms of the sum points of current and final attestation in definite proportion, 60 % and 40 % correspondingly. At the end of the term students are to pass an exam at which they could get maximum 40 points. The final rating is determined by the sum total of the current rating during a term and points of final attestation at the end of the term according to the results of the exam. 10 9. References Main sources: W. Zaengl, E.Kuffel, J. Kuffel. High voltage engineering. Fundamentals. – Butterworth – Heinemann, 2000. – 539 p. W. Zaengl, E.Kuffel. High voltage engineering. Fundamentals. – Oxford: Pergamon Press, 1984. – 488 p. D. Kind, H. Karner. High voltage insulation technology. – Braunschweig, Wiesbaden, Germany, 1985. – 192 p. C. Wadhwa. High voltage engineering. – New age international limited, New Delhi, India, 2001. – 282 p. V. Ushakov. High voltage engineering. – Tomsk, TPU, 2001. – 253 p. G.A. Mesyats., D.I. Proskurovskiy. Pulsed electrical discharge in vacuum. – Berlin, Springer Verlag, 1989. – 293 p. G.A. Mesyats. Cathode phenomena in a vacuum discharge: the breakdown, the spark and the arc. – M.: Nauka, 2000. – 400 p. Additional sources: Proceedings of XIV International Symposium on Discharges and Electrical Insulation in Vacuum. – Braunschweig, Germany, August, 30 – September, 3, 2010. Proceedings of XV International Symposium on Discharges and Electrical Insulation in Vacuum. – Tomsk, Russia, September, 2 – 7, 2012. Proceeding of 8th International Conference on “Technical and Physical Problems of Power Engineering”. – Ostfold University College, Fredrikstad, Norway 5–7 September 2012. Software and Internet-resources: High voltage engineering course http://ieh.kit.de/. 10. Hardware support Hardware is set of experimental set-ups with real high voltage equipment and high voltage level. They are: 1. Facility for AC and DC high voltage generation with measuring system for research electro-physical processes in gases. 2. Marx generator with pulsed voltage level up to 300 kV. 3. Marx generator with pulsed voltage level up to 1 MV. 4. Facility for glow discharge and Pashen’s law studying. 5. Complex generators and special measuring system for electromagnetic compatibility studying. 11 6. Special synthetic test circuit with current level up to 70 kA, 50 Hz. This program is made in accordance with TPU Standards and Federal State Educational Standards (FSES) requirements in the study major of 140400 «Electrical and power engineering» This program was approved during Electrical Power Systems (EPS) department meeting (protocol № ____ dated «___» _______ 20___). Author ____________________ Mytnikov A.V., Аssosiate Professor Reviewer _________________________ Lavrinovich V.A., Professor 12