Courses
- Electrical Engineering 1 (20141) תקציר הקורס:
- Power Electronics (20380) תקציר הקורס:
- Intoduction To Photovoltaic Systems (20382) תקציר הקורס:
- Introduction To Electrical And Electronic Engine (20816) תקציר הקורס:
Abstract:
Circuit Variables and Elements, Ohms and Kirchhoff’s Laws, Voltage,
Current and Power in DC Circuits, The Wheatstone Bridge and
Delta to Wye Equivalent Circuits, Sinusoidal Steady-State Analysis, Voltage, Current and Power in AC Circuits, Techniques of Circuit Analysis
(AC&DC): The Node-Voltage Method, The Mesh-Current Method,
Thevenin and Norton Equivalent. Maximum Power Transfer, Superposition.Abstract:
The course covers basics of power processing and power management.
Theory and analysis of electrical quality of non-sinusoidal and
sinusoidal systems are described with the following factors:
power factor, distortion factor, displacement factor and THD.
The structure, operation principle and characteristics of
major power devices such as Power Diode, Power BJT, Power Mosfet,
Thyristors (SCR, TRIAC, DIAC, GTO, IGBT, MCT) are presented.
Loss free resistor (LFR)
The structure, operation principle, waveforms and analysis of
DC to DC switching converters are presented for BUCK, BOOST,
BUCK-BOOST and FLYBACK converters, as well as PWM and PWM control IC,
at CCM and DCM modes.
Single and 3 phase rectifier's circuits, half and full bridge DC to
AC inverters circuits are described: structure, operation principle,
waveforms and analysis
The student will get some basics on planning and design power
electronic circuits hand on with P-Spice and MATLAB tools.Abstract:
The course focuses on photovoltaic technology.
Technology takes advantage of the photovoltaic phenomenon
to convert solar energy into electrical energy.
The student studying in the course will acquire the
knowledge required to describe and select the equipment.
The course gives an overview of the technology and different
methods that will allow the student to use intelligent judgment
and explore alternatives in the context of projects of this type.
At the end of the course the student will understand the role of solar energy, understand the principles of the photovoltaic cell model, become familiar with energy-converting devices, and know how to design simple photovoltaic facilities.
Abstract:
Lumped Circuits and elements: description passive components, physical dependences between charges, current, voltage, power and energy. Signal properties. Voltage and current sources. Basic laws: Ohm's and Kirchhoff's laws. Elements connection and equivalent circuits.
Delta- Way elements connections and transformation. Winston bridge with variable resistor. Maximum power transfer.
Sinusoidal steady-state analysis. Power in AC circuits. Circuit analysis methods and network multiple independent DC and AC sources: mesh-current and node-voltage methods, superposition, Thevenin and Norton equivalents. Frequency response of RLC circuits, serial and parallel resonance circuits.