Patrizia LAMBERTI | ELECTRICAL ENGINEERING
Patrizia LAMBERTI ELECTRICAL ENGINEERING
cod. 0612200010
ELECTRICAL ENGINEERING
| 0612200010 | |
| DIPARTIMENTO DI INGEGNERIA INDUSTRIALE | |
| EQF6 | |
| CHEMICAL ENGINEERING | |
| 2016/2017 |
| OBBLIGATORIO | |
| YEAR OF COURSE 2 | |
| YEAR OF DIDACTIC SYSTEM 2012 | |
| PRIMO SEMESTRE |
| SSD | CFU | HOURS | ACTIVITY | |
|---|---|---|---|---|
| ING-IND/31 | 6 | 60 | LESSONS |
| Objectives | |
|---|---|
| THE COURSE AIMS TO PROVIDE STUDENTS WITH THE KNOWLEDGE OF BASIC ELECTRICAL ENGINEERING TOPICS OF GENERAL AND APPLIED ASPECTS MOST RELEVANT TO THE CHEMICAL ENGINEER TRAINING, MEASURES RELATING TO ELECTRICAL AND ELECTRICAL MACHINERY. KNOWLEDGE AND UNDERSTANDING UNDERSTANDING METHODS FOR LINEAR CIRCUITS ANALYSIS, STEADY STATE SINUSOIDAL (SINGLE-PHASE AND THREE PHASE), FUNDAMENTAL CHARACTERISTICS OF THE DIPOLES, AND ELECTRICAL MEASUREMENTS OF THE BEHAVIOR OF ELECTROMAGNETIC FIELDS IN MATTER. MAIN ELECTRIC MOTORS: CLASSIFICATION AND OPERATING PRINCIPLES. SAFETY AND SWITCHES. APPLYING KNOWLEDGE AND UNDERSTANDING – ENGINEERING ANALYSIS KNOWING HOW TO ANALYZE CIRCUITS IN SINUSOIDAL STEADY STATE CONDITION , BOTH SINGLE AND THREE PHASE. KNOWING HOW TO IDENTIFY THE MOST APPROPRIATE METHODS TO ANALYZE A LINEAR CIRCUIT. UNDERSTANDING THE MOST APPROPRIATE EQUIVALENT CIRCUITS DESCRIBING THE BASIC MECHANISMS OF THE ELECTROMAGNETIC BEHAVIOR OF THE MATERIALS. APPLYING KNOWLEDGE AND UNDERSTANDING –ENGINEERING DESIGN KNOWING HOW TO DESIGN SINGLE-PHASE AND THREE-PHASE POWER FACTOR CORRECTION SYSTEMS, SIZE IDEAL TRANSFORMERS, ELECTROMAGNETIC DESIGN FILTERS WITH RESONANT NETWORKS. KNOWING HOW TO IDENTIFY AND SIZE THE MAIN ELEMENTS OF AN INDUSTRIAL ELECTRICAL CIRCUIT OPERATING IN A SAFE CONDITION. MAKING JUDGEMENTS – ENGINEERING PRACTICE KNOWING HOW TO CHOOSE ANALOG METERS AND OPERATE MEASURES OF ELECTRICAL QUANTITIES. ABILITY TO INDEPENDENTLY DEVELOP SOLUTION APPROACHES OF ELECTRICAL NETWORKS PROPOSALS "FOR INSPECTION" USING THE PROPERTIES AND METHODS PRESENTED DURING THE COURSE. COMMUNICATION SKILLS – TRANSVERSAL SKILLS EXPOSE AN ORAL ARGUMENT RELATING TO ELECTRICAL ENGINEERING. LEARNING SKILLS – TRANSVERSAL SKILLS KNOWING HOW TO APPLY THEIR KNOWLEDGE TO DIFFERENT CONTEXTS FROM THOSE PRESENTED DURING THE COURSE, AND TO DEEPEN THE TOPICS USING MATERIALS OTHER THAN THOSE PROPOSED. LEARNING SKILLS – SEARCHING SKILLS MAKE AN ELECTRICAL MEASUREMENT AND INTERPRET THE RESULTS. |
| Prerequisites | |
|---|---|
| BASIC KNOWLEDGE OF MATHEMATICS AND PHYSICS, WITH PARTICULAR REFERENCE TO THE ELECTRICAL ASPECT, ARE REQUIRED FOR THE SUCCESSFUL ACHIEVEMENT OF OBJECTIVES |
| Contents | |
|---|---|
| I-LINEAR ELECTRICAL NETWORKS IN STEADY STATE(5H LEZ. 5H ESERC.): THE CIRCUIT MODEL. BIPOLES. ENERGY AND LIABILITIES. KIRCHHOFF'S LAWS. EQUIVALENT DIPOLES. NETWORKS WITH ONLY ONE GENERATOR. SUPERPOSITION. TELLEGEN'S THEOREM, THEVENIN, NORTON AND NO AMPLIFICATION OF VOLTAGES AND CURRENTS. THEOREM MILLMANN. TWO-PORTS. GENERAL METHODS OF RESOLUTION OF LINEAR NETWORKS. II. LTI EVOLVING TRANSITIONAL NETWORKS (2H LEZ. 1H ESERC.): RESOLUTION OF THE CIRCUITS OF THE FIRST ORDER IN THE TIME DOMAIN. III. LTI NETWORKS IN THE SINUSOIDAL (9H LEZ. 6H ESERC.): PHASORS. SYMBOLIC METHOD. IMPEDANCE. INSTANTANEOUS POWER, ACTIVE AND REACTIVE. CONSERVATION OF POWER. POWER FACTOR CORRECTION. RESONANCE. HARMONIC RESPONSE. MUTUALLY COUPLED CIRCUITS. THREE-PHASE TRANSFORMER IDEALE.SISTEMI. THEOREM ARON AND POWER MEASUREMENTS. IV. FUNDAMENTALS OF ELECTRICAL MEASUREMENTS (7H LEZ. 3H LAB.): INTRODUCTION TO ELECTRICAL MEASUREMENTS. ERRORS: CAUSES AND CLASSIFICATION. METHODS OF MEASUREMENT. ACCURACY OF MEASUREMENT. CLASSIFICATION AND CHARACTERISTICS OF MEASURING INSTRUMENTS. TOOLS MAGNETO, AND ELECTRODYNAMIC INDUCTION. NUMERICAL TOOLS: OVERVIEW. V. ELECTROMAGNETISM (10H LEZ. 2H LAB.): ELECTROMAGNETIC PROPERTIES OF POLYMERIC INSULATING MATERIALS: ELECTRICAL TRANSPORT PROPERTIES, DEGRADATION AND AGING ELECTRICAL DISCHARGE PHENOMENA. FERROMAGNETIC MATERIALS. NANOCOMPOSITES MAGNETIC CIRCUITS. VI. ELECTRICAL MACHINES (8H LEZ.): STATIC: THE TRANSFORMER. DYNAMIC OR ROTATING: DC AND AC. MAIN ELECTRIC MOTORS: CLASSIFICATION AND OPERATING PRINCIPLES. VII. SECURITY (2H) PRINCIPLES OF ELECTRICAL SAFETY. SWITCHES. PROTECTION FROM DIRECT / INDIRECT CONTACT. |
| Teaching Methods | |
|---|---|
| THE COURSE COVERS LECTURES, NUMERICAL EXERCISES AND EXPERIMENTAL LABORATORY EXERCISES. IN CLASSROOM EXERCISES IS FIRST ILLUSTRATED BY THE TEACHER WITH THE PROCEDURE OF ANALYSIS CIRCUIT; THEN THE STUDENTS ARE INVOLVED IN TROUBLESHOOTING CIRCUIT, UNTIL A SUFFICIENT DEGREE OF AUTONOMY THAT ALLOWS THEM TO SOLVE AN EXERCISE INDIVIDUALLY. DURING THE EXERCISES, THE TEACHER INVOLVES THE STUDENTS MAKING THEM AN ACTIVE PART IN SOLVING THE PROBLEM AND VERIFYING, AT THE SAME TIME, THE DEGREE OF MATURATION OF THE CONCEPTS PRESENTED SO FAR. |
| Verification of learning | |
|---|---|
| A WRITTEN TEST AND A SUBSEQUENT INTERVIEW. WRITTEN TESTS ARE ALSO CARRIED OUT IN PART ESONERATIVE |
| Texts | |
|---|---|
| G.FABBRICATORE: ELETTROTECNICA E APPLICAZIONI. LIGUORI LAURENTINI ESERCITAZIONI DI ELETTROTECNICA, LEVROTTO & BELLA, TORINO |
| More Information | |
|---|---|
| ITALIAN IS THE OFFICIAL LANGUAGE |
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