Theory of Electrical Engineering

Lecturer:

Jan Uhlíř (gar.), Pavel Máša

Tutor:

Jan Uhlíř (gar.)

Supervisor:

Department of Biomedical Technology

Synopsis:

Electric current, DC and AC currents. Electrical curcuits including R, L, C. Power of electric current, thermal effect of electric current. Distribution of electrical energy. Connection of the electrical systems. Input resistance and impedance, idle voltage, inner resistance and impedance of the source, mutual loading of the source and electrical appliance, impedance matching. Properties of circuits in time and frequency domain. Transient action in DC circuits, frequency characteristics of the L/C circuit. Electrical current in semiconductor, type of the conductivity, creation of the semiconductor crossing, properties in the forward and reverse direction. Bipolar transistor - transistor effect, basic principle in elementary circuit. Unipolar transistor. Unipolar transistors with complementary of conductance (CMOS). Electromagnetic effects (induction, magnetization, force effect). Electromagnetic wave, spreading, interference, electromagnetic compatibility. Soft and hard magnetic materials. Transformers construction and parameters. Magnetic recording and reproduction of signals. Electromotors principles.

Requirements:

Syllabus of lectures:

1.Electric current, DC and AC currents.

2.Electrical curcuits including R, L, C.

3.Power of electric current, thermal effect of electric current. Distribution of electrical energy. Connection of the electrical systems.

4.Input resistance and impedance, idle voltage, inner resistance and impedance of the source, mutual loading of the source and electrical appliance, impedance matching.

5.Properties of circuits in time and frequency domain. Transient action in DC circuits, frequency characteristics of the L/C circuit.

6.Electrical current in semiconductor, type of the conductivity, creation of the semiconductor crossing, properties in the forward and reverse direction.

7.Bipolar transistor - transistor effect, basic principle in elementary circuit. Unipolar transistor.

8.Unipolar transistors with complementary vodivosti (CMOS).

9.Electromagnetic effects (induction, magnetization, force effect).

10.Electromagnetic wave, spreading, interference, electromagnetic compatibility.

11.Soft and hard magnetic materials.

12.Transformers construction and parameters.

13.Magnetic recording and reproduction of signals.

14.Electromotors principles.

Syllabus of tutorials:

no excercises

Study Objective:

To introduce students to the methods of electrical circuits

analysis for steady state in DC linear circuits and in the

harmonic steady state in AC circuits by means of the

circuit equations configured by loop currents and knot

voltages. The most important tasks are the solution of the

circuits based on the Thevenin and Norton theorem. The

methodology of the magnetic circuits solutions is included

as well.

Study materials:

[1] Havlíček, V., Čmejla, R.: Basic circuit theory I-

Exercises. 2. vydání. Praha: ČVUT, 2002.

[2] Havlíček,V., Čmejla, R., Zemánek, I.: Basic circuit

theory II. - excercises. 1. vydání. Praha: ČVUT, 1997.

[3] Mikulec, M., Havlíček, V.: Basic Circuit Theory. 2.

vydání. Praha: ČVUT, 2005.

[4] Foit, J.: Basic Electronics. 1. vydání. Praha: ČVUT,

2005.

[5] Foit, J., Vobecký, J., Záhlava, V.: Electronics.

Laboratory Measurements. 1. vydání. Praha: ČVUT, 2005.

[6] Foit, J., Vobecký, J., Záhlava, V.: Electronics -

Laboratory Measurements. dotisk 1. vydání. Praha: ČVUT,

2007.

Note:

Time-table for winter semester 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon	roomKL:C-1 Uhlíř J. 12:00–13:50 (lecture parallel1) Kladno FBMI Velký sál
Tue
Fri
Thu
Fri

Time-table for summer semester 2011/2012:

Time-table is not available yet

The course is a part of the following study plans:

• Bakalářský studijní obor Biomedicínská informatika - prezenční (compulsory elective course)
• Bakalářský studijní obor Biomedicínská informatika - prezenční (compulsory elective course)