Lectures:
Determination of the electromagnetic effects by the relations between the voltages and currents (circuit variables). Time funtions of circuit variables. Work, power, effective value. Elementary models of electromagnetic effects (circuit elements).
Analysis in the sionusoidal steady state. Complexor, phasor, phasor diagram, power factor.
Thevenin´s and Norton´s theorems, power and impedance matching, superposition theorem. Transformation.
Topology of electric circuits. Direct application of the Kirchhoff´s current law (KCL) and Kirchhoff´s voltage law (KVL). Solution of a set of linear algebraic equations.
Loop current analysis, cut set analysis (nodal voltage analysis). Reciprocity theorem, compensation theorem.
Resonant circuits, quality factor, bandwidth. Immittance functions, power factor correction.
Coupled inductors, mutual inductance, elementary transformer models-equivalent galvanic circuit.
Non-linear circuit analysis. Characteristics, definition of the linearized differential parameters. Graphical methods. Linearization.
Transient analysis. Initial conditions. First order circuits (response) - with DC sources and AC sources (harmonic).
Nonsinusoidal periodic functions - Fourier series. Waveform approximation by a steps (Duhamel formula).
Periodic steady state analysis in linear circuits (nonsinusoidal signals), power, power factors, distortion.
Identification of parameters of real circuit elements. Equivalence, duality.
Operational analysis of transients. Heavisides theorems.
Dielectric circuits.
Exercises:
Resistors. Source equivalents. Voltage and current dividers.
Simplifying circuits, ladder network (proportionality principle). Star(why)-Delta and Delta - Star transformation.
Superposition theorem.
Phasor diagrams, power, immittance.
Loop current analysis.
Cut set analysis (nodal voltage).
Determination of resonant angular frequency. Power factor correction.
Description (models) of circuits with mutual inductance.
Analysis of the nonolinear DC circuits.
Determination of initial conditions (mathematical -dependent, energetical - independent). Circuit equations for transients - particular solutions.
Transient analysis of simple circuits.
Periodic steady state analysis in linear circuits.
Operational analysis of transients, a general operational characteristics (impedance, admittance), models of R, L, C.
Analysis of dielectric circuits.
Laboratories:
Measuring of source parameters, power matching.
Verification of equivalency theorems of sources.
Verification of compensation and reciprocity theorems.
Measuring of nonlinear elements characteristics.
Measuring of variables in the series combination of technical (real) inductor and capacitor.
Determination of the electromagnetic effects by the relations between the voltages and currents (circuit variables). Time funtions of circuit variables. Work, power, effective value. Elementary models of electromagnetic effects (circuit elements).
Analysis in the sionusoidal steady state. Complexor, phasor, phasor diagram, power factor.
Thevenin´s and Norton´s theorems, power and impedance matching, superposition theorem. Transformation.
Topology of electric circuits. Direct application of the Kirchhoff´s current law (KCL) and Kirchhoff´s voltage law (KVL). Solution of a set of linear algebraic equations.
Loop current analysis, cut set analysis (nodal voltage analysis). Reciprocity theorem, compensation theorem.
Resonant circuits, quality factor, bandwidth. Immittance functions, power factor correction.
Coupled inductors, mutual inductance, elementary transformer models-equivalent galvanic circuit.
Non-linear circuit analysis. Characteristics, definition of the linearized differential parameters. Graphical methods. Linearization.
Transient analysis. Initial conditions. First order circuits (response) - with DC sources and AC sources (harmonic).
Nonsinusoidal periodic functions - Fourier series. Waveform approximation by a steps (Duhamel formula).
Periodic steady state analysis in linear circuits (nonsinusoidal signals), power, power factors, distortion.
Identification of parameters of real circuit elements. Equivalence, duality.
Operational analysis of transients. Heavisides theorems.
Dielectric circuits.
Exercises:
Resistors. Source equivalents. Voltage and current dividers.
Simplifying circuits, ladder network (proportionality principle). Star(why)-Delta and Delta - Star transformation.
Superposition theorem.
Phasor diagrams, power, immittance.
Loop current analysis.
Cut set analysis (nodal voltage).
Determination of resonant angular frequency. Power factor correction.
Description (models) of circuits with mutual inductance.
Analysis of the nonolinear DC circuits.
Determination of initial conditions (mathematical -dependent, energetical - independent). Circuit equations for transients - particular solutions.
Transient analysis of simple circuits.
Periodic steady state analysis in linear circuits.
Operational analysis of transients, a general operational characteristics (impedance, admittance), models of R, L, C.
Analysis of dielectric circuits.
Laboratories:
Measuring of source parameters, power matching.
Verification of equivalency theorems of sources.
Verification of compensation and reciprocity theorems.
Measuring of nonlinear elements characteristics.
Measuring of variables in the series combination of technical (real) inductor and capacitor.