Ingegneria Gestionale | ELETTROTECNICA APPLICATA

cod. 0612600036

ELETTROTECNICA APPLICATA

	0612600036
	DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
	EQF6
	INDUSTRIAL ENGINEERING AND MANAGEMENT
	2016/2017

PERCORSO COMUNE Cohort 2014/2015

	YEAR OF COURSE 3
	YEAR OF DIDACTIC SYSTEM 2012
	SECONDO SEMESTRE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
	ING-IND/31	6	60	LESSONS	OPTIONAL SUBJECTS

PROFESSORS

	GIOVANNI SPAGNUOLO T Curriculum
	WALTER ZAMBONI Curriculum

	Objectives
	THE COURSE AIMS AT LEARNING TOPICS CONCERNING NON-LINEAR CIRCUITS AND SYSTEMS, THE ELECTROMECHANICAL AND THE STATIC ENERGY CONVERSION. SOME ELEMENTS CONCERNING RENEWABLE ENERGY SYSTEMS, BATTERIES AND ELECTRICAL SAFETY ARE ALSO GIVEN. KNOWLEDGE AND UNDERSTANDING: METHODS FOR THE ANALYSIS OF THE ELECTROMECHANICAL CHARACTERISTICS OF THE MAIN DC AND AC MOTORS AND OF THE SWITCHING CONVERTERS USED FOR MOTOR DRIVING AND IN THE SYSTEMS PRODUCING ELECTRICAL POWER FROM RENEWABLE ENERGY SOURCES. APPLYING KNOWLEDGE AND UNDERSTANDING: TO BE ABLE TO ANALYZE THE ELECTROMECHANICAL CHARACTERISTICS OF DC AND AC MOTORS AND THE OPERATING PRINCIPLES OF THE MAIN CIRCUITS FOR THE STATIC ENERGY CONVERSION.

THE COURSE AIMS AT LEARNING TOPICS CONCERNING NON-LINEAR CIRCUITS AND SYSTEMS, THE ELECTROMECHANICAL AND THE STATIC ENERGY CONVERSION. SOME ELEMENTS CONCERNING RENEWABLE ENERGY SYSTEMS, BATTERIES AND ELECTRICAL SAFETY ARE ALSO GIVEN.

KNOWLEDGE AND UNDERSTANDING: METHODS FOR THE ANALYSIS OF THE ELECTROMECHANICAL CHARACTERISTICS OF THE MAIN DC AND AC MOTORS AND OF THE SWITCHING CONVERTERS USED FOR MOTOR DRIVING AND IN THE SYSTEMS PRODUCING ELECTRICAL POWER FROM RENEWABLE ENERGY SOURCES.

APPLYING KNOWLEDGE AND UNDERSTANDING: TO BE ABLE TO ANALYZE THE ELECTROMECHANICAL CHARACTERISTICS OF DC AND AC MOTORS AND THE OPERATING PRINCIPLES OF THE MAIN CIRCUITS FOR THE STATIC ENERGY CONVERSION.

	Prerequisites
	FOR THE SUCCESSFUL ACHIEVEMENT OF THE COURSE GOALS, A BASIC KNOWLEDGE OF CIRCUIT THEORY IS USEFUL.

	Contents
	BASICS OF ELECTROMAGNETIC FIELDS AND CIRCUIT THEORY. MAGNETIC FIELD, FARADAY'S LAW, INDUCTANCE, SELF- AND MUTUAL-INDUCTANCE, AMPÈRE'S LAW. MAGNETIC CIRCUITS, MAGNETIC MATERIALS. LTI CIRCUITS IN THE FREQUENCY DOMAIN, TRANSFER FUNCTION, PASSIVE FILTERS. COMPUTER AIDED EXCERCISES ON MAGENTIC CIRCUITS AND MATERIALS. (HOURS 3/2) TRANSFORMER: LINEAR MODEL, NON LINEAR MODEL, EFFICIENCY, OPEN CIRCUIT AND SHORT CIRCUIT TESTS, TRANSFORMERS CONNECTED IN PARALLEL, THREE PHASE TRANSFORMERS (HOURS LECTURE/PRACTICE/LABORATORY 4/-). ASYNCHRONOUS MOTOR: ROTATING FIELD, MAIN EQAUTIONS AND EQUIVALENT CIRCUIT, MECHANICAL AND ELECTROMECHANICAL CHARACTERISTIC, STARTUP AND SPEED REGULATION, BRAKING. SQUIRREL CAGE MOTOR. SINGLE PHASE ASYNCHRONOUS MOTOR. (HOURS 10/3) DC MOTORS: OPERATING PRINCIPLE, EQUIVALENT CIRCUIT MECHANICAL AND ELECTROMECHANICAL CHARACTERISTIC, STARTUP AND SPEED REGULATION, BRAKING. EXCITATION CONNECTIONS. BRUSHLESS AND STEP MOTORS. PERMANENT MAGNET MOTORS. (HOURS 8/1) SWITCHING CONVERTERS: DC/DC, DC/AC AND AC/DC MAIN TOPOLOGIES. PWM. SIMULATIONS BY USING THE SOFTWARES MATLAB AND PSIM (HOURS 6/5) BATTERIES. PRIMARY AND SECONDARY BATTERIES, WORKING PRINCIPLE, CHARACTERISTICS, CIRCUIT MODELS, SIMULATIONS. (HOURS 3/1) ELECTRICAL SAFETY. LOW-VOLTAGE POWER SYSTEM: TT, TN, IT SYSTEMS. OVERVOLTAGES, OVERCURRENTS, PROTECTION FRO DIRECT AND INDIRECT CCONTACTS. (HOURS 4/-)) APPLICATIONS TO RENEWABLE ENERGY SYSTEMS. MODELLING, ENERGY CONTROL AND CONVERSION. MAXIMUM POWER POINT TRACKING (MPPT). BATTERY CHARGERS, STANDALONE AND GRID-CONNECTED SYSTEMS. (HOURS 6/4) TOTAL HOURS (44/16)

Contents

BASICS OF ELECTROMAGNETIC FIELDS AND CIRCUIT THEORY. MAGNETIC FIELD, FARADAY'S LAW, INDUCTANCE, SELF- AND MUTUAL-INDUCTANCE, AMPÈRE'S LAW. MAGNETIC CIRCUITS, MAGNETIC MATERIALS. LTI CIRCUITS IN THE FREQUENCY DOMAIN, TRANSFER FUNCTION, PASSIVE FILTERS. COMPUTER AIDED EXCERCISES ON MAGENTIC CIRCUITS AND MATERIALS. (HOURS 3/2)

TRANSFORMER: LINEAR MODEL, NON LINEAR MODEL, EFFICIENCY, OPEN CIRCUIT AND SHORT CIRCUIT TESTS, TRANSFORMERS CONNECTED IN PARALLEL, THREE PHASE TRANSFORMERS (HOURS LECTURE/PRACTICE/LABORATORY 4/-).

ASYNCHRONOUS MOTOR: ROTATING FIELD, MAIN EQAUTIONS AND EQUIVALENT CIRCUIT, MECHANICAL AND ELECTROMECHANICAL CHARACTERISTIC, STARTUP AND SPEED REGULATION, BRAKING. SQUIRREL CAGE MOTOR. SINGLE PHASE ASYNCHRONOUS MOTOR. (HOURS 10/3)

DC MOTORS: OPERATING PRINCIPLE, EQUIVALENT CIRCUIT MECHANICAL AND ELECTROMECHANICAL CHARACTERISTIC, STARTUP AND SPEED REGULATION, BRAKING. EXCITATION CONNECTIONS. BRUSHLESS AND STEP MOTORS. PERMANENT MAGNET MOTORS. (HOURS 8/1)

SWITCHING CONVERTERS: DC/DC, DC/AC AND AC/DC MAIN TOPOLOGIES. PWM. SIMULATIONS BY USING THE SOFTWARES MATLAB AND PSIM (HOURS 6/5)

BATTERIES. PRIMARY AND SECONDARY BATTERIES, WORKING PRINCIPLE, CHARACTERISTICS, CIRCUIT MODELS, SIMULATIONS. (HOURS 3/1)

ELECTRICAL SAFETY. LOW-VOLTAGE POWER SYSTEM: TT, TN, IT SYSTEMS. OVERVOLTAGES, OVERCURRENTS, PROTECTION FRO DIRECT AND INDIRECT CCONTACTS. (HOURS 4/-))

APPLICATIONS TO RENEWABLE ENERGY SYSTEMS. MODELLING, ENERGY CONTROL AND CONVERSION. MAXIMUM POWER POINT TRACKING (MPPT). BATTERY CHARGERS, STANDALONE AND GRID-CONNECTED SYSTEMS. (HOURS 6/4)

TOTAL HOURS (44/16)

	Teaching Methods
	LECTURES AND CLASSROOM PRACTICE BASED ON THE USE OF A CIRCUIT SIMULATOR AND A COMPUTATIONAL SOFTWARE. LABORATORY EXPERIMENTS ON LOW POWER PHOTOVOLTAIC SYSTEMS AND MOTORS ARE ALSO GIVEN.

	Verification of learning
	THE FINAL EXAM WILL EVALUATE AS A WHOLE: THE KNOWLEDGE AND UNDERSTANDING OF THE CONCEPTS PRESENTED IN THE COURSE, THE ABILITY TO APPLY THAT KNOWLEDGE TO SOLVE PROBLEMS OF ANALYSIS OF CIRCUITS AND SYSTEMS FOR THE STATIC AND THE ELECTROMECHANICAL ENERGY CONVERSION. THE EXAM CONSISTS OF AN ORAL INTERVIEW AIMED AT ASSESSING THE ACQUIRED KNOWLEDGE AND ABILITY TO UNDERSTANDING, THE ABILITY TO LEARN, AND ORAL PRESENTATION QUALITY. THE ORAL EXAMINATION WILL DEAL WITH ALL THE TOPICS OF THE COURSE AND, IF CHOSEN BY THE STUDENTS, ON THE DISCUSSIONS OF NON MANDATORY REPORTS AND INSIGHTS FACED IN GROUPS. ASSESSMENT WILL TAKE INTO ACCOUNT THE KNOWLEDGE DEMONSTRATED BY THE STUDENT AND THE DEGREE OF ITS DEPTH, PROVEN ABILITY TO LEARN, THE QUALITY OF THE PRESENTATION AND THE PROVEN CAPACITY OF WORKING IN GROUPS. THE FINAL EVALUATION IS EXPRESSED IN THIRTIETHS. THE "CUM LAUDE" MAY BE ASSIGNED TO STUDENTS DEMONSTRATING AUTONOMOUS APPLICATION OF THE KNOWLEDGE TO CONTEXTS DIFFERENT FROM THOSE PROPOSED DURING LECTURES.

Verification of learning

THE FINAL EXAM WILL EVALUATE AS A WHOLE: THE KNOWLEDGE AND UNDERSTANDING OF THE CONCEPTS PRESENTED IN THE COURSE, THE ABILITY TO APPLY THAT KNOWLEDGE TO SOLVE PROBLEMS OF ANALYSIS OF CIRCUITS AND SYSTEMS FOR THE STATIC AND THE ELECTROMECHANICAL ENERGY CONVERSION.
THE EXAM CONSISTS OF AN ORAL INTERVIEW AIMED AT ASSESSING THE ACQUIRED KNOWLEDGE AND ABILITY TO UNDERSTANDING, THE ABILITY TO LEARN, AND ORAL PRESENTATION QUALITY.

THE ORAL EXAMINATION WILL DEAL WITH ALL THE TOPICS OF THE COURSE AND, IF CHOSEN BY THE STUDENTS, ON THE DISCUSSIONS OF NON MANDATORY REPORTS AND INSIGHTS FACED IN GROUPS. ASSESSMENT WILL TAKE INTO ACCOUNT THE KNOWLEDGE DEMONSTRATED BY THE STUDENT AND THE DEGREE OF ITS DEPTH, PROVEN ABILITY TO LEARN, THE QUALITY OF THE PRESENTATION AND THE PROVEN CAPACITY OF WORKING IN GROUPS. THE FINAL EVALUATION IS EXPRESSED IN THIRTIETHS. THE "CUM LAUDE" MAY BE ASSIGNED TO STUDENTS DEMONSTRATING AUTONOMOUS APPLICATION OF THE KNOWLEDGE TO CONTEXTS DIFFERENT FROM THOSE PROPOSED DURING LECTURES.

	Texts
	- G. RIZZONI, ELETTROTECNICA - PRINCIPI E APPLICAZIONI 3/ED, MCGRAW-HILL 2013 - G. FABRICATORE, ELETTROTECNICA E APPLICAZIONI. RETI, MACCHINE, MISURE, IMPIANTI, LIGUORI EDITORE, 1995. - KUSKO, FITZGERALD, KINGSLEY, MACCHINE ELETTRICHE, FRANCO ANGELI - LECTURE NOTES AVAILABLE ON THE WEB PAGE OF THE COURSE (WWW.ELETTROTECNICA.UNISA.IT).