How to find a job with Power Electronics skills

1. Power Electronics

Design modern switched-mode power converters; create high-performance control loops around power converters; understand efficiency, power density and cost trade-offs\n\nBy 2030, 80% of all electrical energy will be processed by power electronics. Professional advantages continue to grow for technical engineers who understand the fundamental principles and technical requirements of modern power conversion systems. This specialization covers design-oriented analysis, modeling and simulation techniques leading to practical engineering of high-performance power electronics systems...

2. Magnetics for Power Electronic Converters

This course can also be taken for academic credit as ECEA 5703, part of CU Boulder’s Master of Science in Electrical Engineering degree. This course covers the analysis and design of magnetic components, including inductors and transformers, used in power electronic converters. The course starts with an introduction to physical principles behind inductors and transformers, including the concepts of inductance, core material saturation, airgap and energy storage in inductors, reluctance and magnetic circuit modeling, transformer equivalent circuits, magnetizing and leakage inductance. Multi-winding transformer models are also developed, including inductance matrix representation, for series and parallel structures. Modeling of losses in magnetic components covers core and winding losses, including skin and proximity effects. Finally, a complete procedure is developed for design optimization of inductors in switched-mode power converters. After completing this course, you will: - Understand the fundamentals of magnetic components, including inductors and transformers - Be able to analyze and model losses in magnetic components, and understand design trade-offs - Know how to design and optimize inductors and transformers for switched-mode power converters This course assumes prior completion of courses 1 and 2: Introduction to Power Electronics, and Converter Circuits...

3. Basics of Power Electronics

4.5

(515)

This course introduces you to the basics of Power Electronics including switches, Inverters, DC/DC converters and all that supported by LTSpice. We cover here how to calculate the power dissipation and thermal stresses for different groups of waveforms on switches by hand and using LTspice. That includes sizing the heat sink and enabling you to decide whether active cooling is required. We introduce you to Silicon, Silicon Carbide and Gallium Nitrate switches and the main differences to enable you to choose the best for an application. You will be able to analyse the DC/DC Converters: Buck, Boost, Buck-Boost and inverters and understand how the current flows in a circuit and to derive the steady state relations between the input and the output. LTSpice is used to validate the calculation and help to calculate a converter efficiency. We use LTSpice to design a closed-loop Buck converter. All that is supported by problem sets and labs. Problem sets are a group of problems that we supply for you to practice your understanding and we supply also the solutions. For the labs we introduce you to some tasks that will help you to conquer LTspice. We are expecting you to engage totally with the course and give enough time to understand each part and practice the problem sets. I am confident that will be an excellent course for you to understand any more advanced topics in power electronics...

4. Modeling and Control of Power Electronics

This Specialization is intended for students and engineers seeking to advance skills in the analysis, modeling, and design of high-performance control loops around switched-mode dc-dc, ac-dc and dc-ac power converters. Through five courses, you will cover averaged-switch modeling and simulation techniques, techniques of design-oriented analysis, input filter design, peak and average current-mode control techniques, as well as modeling and control of single-phase power factor correction rectifiers, and inverters for photovoltaic power systems...

5. Electrical Engineering: Power Electronics Masterclass

4.4

(476)

This course is designed to provide a complete overview of one of the main areas of electrical engineering and power engineering: power electronics. The three main types of power electronics devices (i. e., rectifiers, dc-to-dc converters, and inverters) are discussed in detail in the lectures. For each device, the ideal circuit is discussed along with different circuit topologies to provide a wide range of practical uses. By learning how rectifiers, dc-to-dc converters, and inverters are designed, you will learn the fundamentals for designing your own power electronics devices, such as battery chargers, switched-mode power supplies, solar inverters, and variable frequency drives, among others. Throughout the course, practical numerical problems are solved to aid your understanding of power electronics. Additionally, the course includes 5 quizzes with a total of 15 questions. Three articles are also provided so you can learn by reading as well as videos. Remember that Udemy offers a 30-day money-back guarantee. I am also always available for questions while you go through the course to ensure everything is clear. See you in the course!...

6. MATLAB for Power Electronics: Simulation & Analysis

4.6

(314)

MATLAB Simulation plays a very important role in the research and development of engineering projects, products, and systems. It helps to predict the performance of the system, to validate control strategies, and saves the time of product development. MATLAB offers incredible flexibility to design, test, and analyze the power electronics converter with the help of built-in 'simulink' and 'simpowersystem/simscape' library components. However, it is also of the same importance to know the limitations and constraints of the power switches available in the MATLAB library. This course explains every detail required to understand the design of various power electronics converters with the help of MATLAB simulation. Power electronics industries are booming in the market by taking place in almost every electronics product including low power chargers, medium to large scale solar charge controllers, high power industrial inverters, range of motor controllers, and HVDC transmission lines. This course covers hands-on simulation practice starting from a very basic electric circuit to advanced result reporting skills. In the first section (Ch 2) you will learn how to simulate basic AC & DC circuits with the help of MATLAB software. This section Simulation of Electric Circuits is designed for beginners and it explains all about simulation and analysis of electric circuits. It also explains better ways of representing results for reports and project documents. It covers formatting tips for better visualization and appearance of canvas which helps in representing simulation model as block diagram view by taking a screenshot of the canvas. In the second section (Ch 3- Ch 6), you will learn how to simulate and analyze power electronics converters with the help of MATLAB software. It covers the simulation of all basic converters including chopper (DC/DC), Inverter (DC/AC), Regulator (AC/AC), and phase-controlled rectifier (AC/DC). It includes designing power circuit and control circuits both. It also covers how these simulations can be used for effective analysis and a better understanding of power electronics circuits. This course includes fully developed simulation files of more than 25 power electronics circuits...

7. Simulating Power Electronic Circuits using Python

4.5

(221)

For a student of electrical engineering or for a practicing electrical technician, getting started with simulating electrical circuits can be challenging. Even more so in the case of power electronics where circuits are non-linear. This course introduces the process of simulation and also provides basic theory lectures to help you understand how simulations can be used to learn how power converters work. This course uses only free and open source software. The course will have lectures to show you how to download and install each software. All software are compatible with Windows, Linux and Mac OS and you can follow this course whatever operating system you prefer to use. The course also has a basic tutorial on Python programming to help you with writing control code for electrical circuits. The course uses the free and open source circuit simulator Python Power Electronics. You can use other simulators if you are already using them. However, all examples in this course will use Python Power Electronics as I would like all students registered for the course to be able to access a circuit simulator and not all simulators are free to use. This course is not a comprehensive course on power electronics. I will not be covering a vast number of power converters. Instead, this course focuses on depth. The lectures will have code along sessions where I will be building simulations from scratch and will be switching back and forth between theory presentations and simulation results to understand how circuits work. The course will not be heavily mathematical but on the contrary will use fundamental concepts of Physics to understand how power converter circuits. In order to successfully complete this course, a student is required to have some basic electrical knowledge. This implies basic network laws - Kirchoff's Voltage Law, Kirchoff's Current Law, Ohm's Law. These would be taught in first year of electrical engineering. Other than that, you do not need to have prior knowledge of power electronics or analog electronics. A student will also be required to have some basic knowledge of programming. This course uses Python. However, if a student has used any other high level language such as C, C++, Java etc, that would do as well. Expert knowledge of programming is not necessary. This course however, should not be a student's very first time coding...

8. Ultimate Power Electronics and Electrical Protection Bundle

4.6

(656)

Ultimate Power Electronics and Electrical Protection for Electrical Engineering This magnificent 51-hour course will help you have a kick start in power electronics including rectifiers, AC choppers, DC choppers, and inverters. In addition to the basics of electrical protection such as overcurrent protection, differential protection, distance protection, circuit breakers, and fuses. Throughout the power electronics course, you will learn: The applications of power electronics and the definition of a power electronic circuit. Different types of switches such as diodes, thyristors, GTO, BJT, IGBT, Mosfet, etc. The different AC/DC converters (rectifiers) such as half-wave and full-wave rectifier single-phase circuits in uncontrolled, half, and fully controlled bridges. In addition to the different three-phase rectifier circuits. AC chopper circuits or AC/AC converters in the case of R load, L load, RL parallel, RL series load, and capacitive loads. In addition to the integral cycle control of an AC chopper. DC choppers or DC/DC converters such as the step-down DC chopper with R and R-L-E load, and the step-up DC chopper with R, RL, and RE loads. Moreover, the buck, boost, and buck-boost regulator circuits. Inverter or DC/AC converters including single-phase half-bridge R-load, single-phase half-bridge RL-load, single-phase bridge inverter R-load, single-phase bridge inverter RL-load, and the three-phase inverters. Furthermore, the single, multiple, and sinusoidal pulse width modulations. You will learn also the simulation using the MATLAB Simulink program: Single-phase half-wave controlled and bridge-controlled rectifiers. Single-phase AC chopper with R and RL loadDC-DC converters such as buck, boost, and buck-boost regulators. Single-phase half-bridge, bridge inverters, and three-phase inverters. Throughout the electrical protection course, you will learn: The different components of the electrical protection system, zones of protection, the trip circuit of the electrical system, the primary and backup protection, and the fault clearing time. The different types of relays such as directional power relays, overcurrent relays, distance relays, plain impedance relays, directional impedance relays, modified impedance-type distance relays, reactance-type distance relays, Mho or admittance distance relays, and more. The principle of operation and selection of low-voltage circuit breakersThe principle of operation of earth leakage circuit breaker or residual current CBThe selection of medium voltage circuit breakersThe types of low voltage and high voltage fusesIn addition to the LogixPro course: This is the only course out there that can teach you the basics of PLC programming with fun and awesome simulations. Logixpro program is an interesting and useful simulator for the simulation of different procedures such as moving belts, garage openings, and closing, a mixer that consists of a tank in addition to some pipes of different liquids, and many more! This program helps learn ladder programming and PLC with an easy and interactive simulation method. Bonus Gift:​You will also get the slides for the Ultimate Power Electronics and Protection bundle for those who are interested in them or having them as a revision for themselvesMore than 250 Pages of Rectifiers and Basics of Power Electronics Slides45 Pages of AC Choppers Slides78 Pages of DC Choppers Slides90 Pages of Inverters Slides153 Pages of Electrical Protection SlidesTake this bundle if you've been looking for ONE COURSE BUNDLE with in-depth insight into power electronics, electrical protection, ETAP, and PLC basics...

9. MATLAB/Simulink for Power Electronics Simulations

4.6

(619)

This course is designed to allow you to simulate any power electronics device in MATLAB/Simulink, including rectifiers, dc-to-dc converters, and inverters. This course not only gives a review of the theory of how rectifiers, dc-to-dc converters, and inverters work, but also gives several examples on how to simulate these devices using MATLAB/Simulink. The MATLAB/Simulink models for the power electronics devices created during the lectures are available for download with each lecture. The course is divided into the following sections:1. Introduction to MATLAB/Simulink for Power Electronics: in section 2, we will begin by reviewing the theory behind the semiconductor devices that are used in power electronics, such as diodes, power BJTs, power MOSFETs, IGBTs, and Thyristors. We will then take a look at the libraries available in Simulink to represent these devices in our models. After that, we will take a look at how we can model voltage sources, current sources, and passive components (resistors, capacitors, and inductors), as well as how we can put them together in a model using Simulink and how we can take measurements in the model to ensure proper simulation. 2. Rectifier Simulations in MATLAB/Simulink: we will begin section 3 by reviewing the theory behind the operation and topologies of power electronics rectifiers. We will then see how we can simulate both single-phase and three-phase rectifiers using Simulink.3. DC-to-DC Converter Simulations in MATLAB/Simulink: we will begin section 4 by reviewing the theory behind the operation and topologies of power electronics dc-to-dc converters. We will then see how we can simulate buck, boost, and buck/boost converters.4. Inverter Simulations in MATLAB/Simulink: we will begin section 5 by reviewing the theory behind the operation and topologies of inverters. We will then see how we can simulate single-phase and three-phase inverters. As mentioned above, in each section, we will go over several models to illustrate how we can design and simulate power electronics devices in MATLAB/Simulink. The models are also available for download so that you can follow along, as well as use these models and modify them to create your own designs. By learning how to simulate power electronics devices in MATLAB/Simulink, you will be able to further your career in electrical engineering and power electronics. Remember that Udemy offers a 30-day money-back guarantee. I am also always available for questions while you go through the course to ensure everything is clear. See you in the course!...

10. Basics of Power Electronics & Practical Guide with PSIM

4.8

(201)

Course Objectives: To enable learners to gain knowledge and understanding in the following aspects:1. Fundamentals of Power Electronic Devices and Characteristics.2. To understand and acquire knowledge about various Converter Circuits.3. To analyze and design different Power Converter Circuits.4. Analysis of waveforms of choppers, rectifiers, AC Voltage Controllers, and different types of inverters using PSIM software. Course Outcomes: The Learners will be able to:1. Acquire knowledge about Fundamental Concepts and techniques used in Power electronics.2. Ability to analyze various Single Phase and Three Phase Power Converter Circuits andunderstand their applications.3. Foster the ability to identify basic requirements for Power Electronics based design application.4. To develop skills to build, and troubleshoot Power Electronics Circuits.5. Foster ability to understand the use of Power Converters in Commercial and IndustrialApplicationsWhat you will learn from the Course?1. Basics of Power Semiconductor Devices like SCRs, Power BJTs, IGBTs, and MOSFETs.2. The analysis of Power Circuits is presented with the Waveforms and Control Techniques.3. The course discusses Power Processing Electronic Circuits like Rectifiers, AC Voltage Controllers, DC-DC converters, and Inverters.4. Applications of Power Electronic Technology in the Generation sector, Transmission sector and also in day-to-day applications like Battery Charger, Motor Drives, Power Supplies are described. MODULE-1: Power Semiconductor Devices 1. Silicon Controlled Rectifier (SCR) 1.1 Construction1.2 Operation1.3 Static & Dynamic characteristics1.4 Two transistor model1.5 Applications & RatingsMODULE-2: Firing Circuits, Protection Circuits of SCR & Commutation circuits 1. Firing Circuits i) Resistance Firing circuitsii) RC Full wave Firing circuitsiii) UJT Ramp Firing circuitsiv) Ramp & Pedestal Firing circuits2. Protection Circuits of SCR  & Snubber circuit protectionMODULE-3: DC to DC Converters (Choppers) 3.1 Step- down chopper3.2 Step- up chopper3.3 Strategies for controlling the output voltage of ChopperMODULE-4: AC to DC Converters (Rectifiers) 4.1 Single phase Fully Controlled AC-DC Converters with R-load4.2 Single phase Fully Controlled AC-DC Converters with RL-load4.3 Single phase Half Controlled AC-DC Converters (Semi-converters) with R-load4.4 Single phase Half Controlled AC-DC Converters (Semi-converters) with RL-load4.5 Three phase Fully Controlled AC-DC Converters with R-loadMODULE-5: AC to AC Converters (AC Voltage Controllers) 5.1 Single phase half wave AC voltage controller with R-load5.2 Single phase full wave AC voltage controller with R-load5.3 Single phase full wave AC voltage controller with RL-load5.4 Two-Stage sequence controlMODULE-6: DC to AC Converters (Inverters) 6.1 Single phase Half bridge DC-AC Converters with R-load6.2 Single phase Full bridge DC-AC Converters with R-load6.3 Single phase Full bridge DC-AC Converters with RL-load...

11. Power Electronics: Control and Simulation of PWM Inverters

4.3

(148)

Nowadays, Power Electronics, basically deals with conversion and control of electrical power using electronic converters based on semiconductors power switches. Among all the different kinds of converters, three-phase Voltage Source Inverters based on IGBTs are one of the most widely used topologies. DC to AC inverters provide natural interfaces with direct energy sources such as solar cells, wind turbines and batteries. They are also used to feed industrial motor drives, electrical vehicles, and control generator systems. With this course, you will lern how to control, model and simulate Three Phase Voltage Source inverters...

12. Introduction to Power Electronics: From Theory to Practice

4.3

(158)

In this course I will help you to start in the exciting world of power electronics starting from the base, so that in a few days you can start creating your own simulations and circuit analysis. During the course you will find different theoretical concepts that will be put into practice through guided simulations step by step. The first module will help you get the necessary base in AC Circuit. In the second module you will begin to analyze the behavior of the basic elementsIn the third module you will discover the operation of the power semiconductors and how they modify the basic characteristics of the circuitsFinally in the fourth module you will study real applications. In the documentation that accompanies the sessions, notes are included so you can review and continue improving your skills in this wonderful discipline...