Power converters - PowerPoint PPT Presentation


EE 303 Energy Systems and Power Electronics

Explore the world of power electronics through topics like DC-DC converters, buck converters, boost converters, duty ratio calculations, and more. Learn how to analyze and compute various aspects of power systems for efficient energy management.

0 views • 19 slides


Cisco Systems Fault Managed Power Portfolio Overview

Cisco Systems offers an industry-leading Fault Managed Power (FMP) patent portfolio comprising 24 active assets across seven INPADOC families. The portfolio includes patents supporting fault-managed power systems, PoE deployments, DC power distribution, DC-DC conversion, and HVDC connectors. The FMP

4 views • 4 slides



Improving Multi-Link Power Management Efficiency in IEEE 802.11 Networks

The document discusses challenges with per-link power mode changes in multi-link scenarios in IEEE 802.11 networks, proposing a solution for more efficient power management. It addresses issues such as latency and inefficiencies in signaling for power mode changes, introducing scheduled multi-link p

6 views • 9 slides


Understanding Power Transfer and Impedance Matching in Circuits

Exploring the concept of maximizing power transfer between a source and load through impedance matching. Learn about complex conjugates, real and magnitude of complex numbers, average power in circuits, and the importance of minimizing reflected power. Discover how incident, reflected, and delivered

3 views • 33 slides


Automotive Electronic Systems and Power Electronics Research Group Overview

The Automotive Electronic Systems and Power Electronics Research Group, led by Petr Simonik, Ph.D., is focused on developing electronics for autonomous and connected mobility, power semiconductor converters, and energy storage systems. They work on automated driving, control algorithms, power conver

2 views • 5 slides


Electric Powertrain Market: Projections and Growth Drivers

Electric Powertrain Market Size, Share, Forecast, & Trends Analysis by Propulsion Type (BEV, HEV, FCEV), Component (Motor\/Generator, Battery Packs, Converters, On-board Chargers, Others), Vehicle Type (Passenger Vehicles, Commercial Vehicles, Others

0 views • 5 slides


Overview of Farm Power Sources and Utilization in Agriculture

Farm power sources in agriculture include human, animal, mechanical, and renewable energy. Human power is costly but versatile, while animal power is traditional and provides manure. Mechanical power from tractors and engines is efficient. India's farm power sources reflect a mix of traditional and

0 views • 12 slides


NCP4390/NCV4390 Secondary Side Synchronous LLC Controller

The NCP4390/NCV4390 is an advanced secondary side controller for LLC resonant converters with Synchronous Rectification (SR). It features current mode control based on charge control, dual-edge adaptive dead time control, and is an upgrade of FAN7688. The controller offers benefits like excellent tr

1 views • 6 slides


Understanding Shift Registers in Digital Electronics

Shift registers are a fundamental concept in digital electronics where binary numbers are shifted from one flip-flop to the next. They come in various types like SISO, SIPO, PISO, and PIPO, serving different purposes such as delay lines, data converters, sequential memory, and ring counters. The ope

0 views • 10 slides


Understanding CAN Bus Communication in Vehicles

CAN Bus, a two-wire electronic data communication system, revolutionized vehicle technology by enabling seamless communication between various processors without a central host. Developed in 1983 by Robert Bosch GmbH, CAN Bus has become a standard in automotive engineering, providing a reliable hard

1 views • 13 slides


Revolutionizing Energy Solutions with Frequency and Shore Power Converters

Enhance your power management with EnSmart Power\u2019s advanced frequency converter. Designed to meet diverse industrial needs, our frequency converters provide precise control over motor speeds, ensuring optimal performance and energy efficiency. I

2 views • 2 slides


Understanding SDMX Implementation Scenarios and IT Architectures

SDMX is commonly used for data reporting at the national level, with various scenarios like Push, Pull, and Hub modes. Push Mode offers lightweight and industrial approaches using tools like SDMX Converters and SDMX-RI. These tools help in converting native files into the desired SDMX format and ext

0 views • 26 slides


Programmable Interface Devices 8155/8156 Overview and Design Considerations

Explore the capabilities of programmable interface devices 8155/8156 for interfacing I/O devices to microprocessors. Learn about their features, block diagrams, control signals, and address determination. Discover how to design interfacing circuits for reading data from A/D converters using the 8155

0 views • 10 slides


Understanding Digital to Analog Converters (DAC) and Their Applications

Digital to Analog Converters (DAC) are essential components used to convert digital signals into analog voltage or current outputs. This article explains the working principle of DACs, provides examples of different types such as Weighted Resistor DAC, R-2R Ladder DAC, Feedback Amplifier DAC, and Si

0 views • 9 slides


Understanding Three-Phase Power Electronics Circuits

Dive into the world of three-phase power electronics circuits, including half-wave and fully controlled rectifiers with R loads. Explore the operation of these circuits, their conduction modes, firing sequences, and the equivalent of fully controlled bridge converters under different load conditions

2 views • 19 slides


Understanding Power Quality and Its Impact on Electrical Systems

Power quality refers to the characteristics of electrical power that drives sensitive equipment. It involves voltage and current deviations from ideal waveforms, impacting the efficiency and reliability of electrical systems. Various types of power quality phenomena exist, such as voltage variations

1 views • 16 slides


Insights and Recommendations for Loyalty Program Optimization

Analysis of digital acquisition and loyalty program conversions reveals a positive trend in retention and decreased CPA. Recommendations include assessing new acquisition channel performance, comparing audience profiles, tailoring retention plans for specific converters, updating conversion pages, a

0 views • 4 slides


Understanding Digital Signal Processing (DSP) Systems: Linearity, Causality, and Stability

Digital Signal Processing (DSP) involves converting signals between digital and analog forms for processing. The general block diagram of a DSP system includes components like D/A converters, smoothing filters, analog-to-digital converters, and quantizers. DSP systems can be classified based on line

1 views • 12 slides


Channeling 2014 - Summary of Hybrid Positron Source and Crystal Undulator Workshop

In Channeling 2014, a workshop was held discussing topics such as the hybrid positron source with granular converter, crystal undulator, and parametric X-ray radiation. The workshop presented the concept of a crystal radiator providing photons and an amorphous converter for positron production. Tech

0 views • 18 slides


Understanding Multi-Device Synchronization in JESD204B Data Converters

Exploring the complexities of achieving multi-device synchronization with JESD204B high-speed data converters. This presentation discusses advantages, disadvantages, and key considerations such as deterministic latency and clock design. Learn about requirements, tools, and synchronization strategies

0 views • 45 slides


Understanding Operational Amplifiers (Op-Amps) and Their Applications

Operational Amplifiers (Op-Amps) are devices used to amplify signals using an external power source. They are composed of transistors, resistors, and capacitors. Op-Amps find applications in summing amplifiers, AC and DC signal processing, digital-to-analog converters, active filters, oscillators, r

1 views • 41 slides


Novel Control Methods of DC-DC Converters in Electrical Engineering

Introduction to a novel control method of DC-DC converters in electrical engineering focusing on various converter topologies, closed-loop control techniques, performance comparison of controllers, and drawbacks with modifications. The presentation covers essential aspects such as regulation, conver

0 views • 51 slides


High-Frequency Inverter for Hybrid Vehicles

This project focuses on developing a wide-bandgap semiconductor-based, three-phase voltage source inverter for high-frequency electromechanical energy conversion in next-generation hybrid vehicles. With the aim to reduce CO2 emissions by 30% by 2030, the research explores the use of GaN HEMTs in pow

0 views • 8 slides


Helicopter Power Management Guidelines

Understanding the factors that can lead to power required exceeding power available in a helicopter is crucial for safe operation. Indications such as uncommanded descent, rotor droop, loss of tail rotor authority, and right yaw signal potential issues to watch out for. Knowing when such occurrences

0 views • 11 slides


Exploring Power Efficiency in Computing Systems

In this lecture series on energy-efficient computing, various concepts related to dynamic frequency scaling, power capping, power shifting, power modeling, and power measurement are discussed. The impact of power on server speed is explored, alongside strategies for improving performance within powe

0 views • 17 slides


Comparison of Electricity Power Systems Between CEPC and FCCee

The evaluation and comparison of electricity power systems between the CEPC and FCCee accelerators reveal the power breakdowns, RF power consumption, magnet power supply, and overall power usage. Differences in power consumption for various components such as RF, magnets, and vacuum systems are high

0 views • 19 slides


Ultra Low Power ADC for In-Vitro Micro-Electrodes Array

Collaborative research project at TIMA Laboratory in France focusing on developing ultra-low power Analog to Digital Converters (ADC) for in-vitro micro-electrode arrays, aiming to enhance communication with the brain using electronics sensors. The project addresses key limitations such as power dis

0 views • 6 slides


Power Quality Monitoring and Evaluation in Modern Energy Systems

Power quality is crucial for stable operations in energy systems. This content discusses issues in power supply, reasons for measuring power quality, consequences of bad power quality, methods for measuring power quality, and evaluation techniques for compliance reports. Tracking power quality param

0 views • 21 slides


Power Dynamics in the Hellenistic World: A Study of Olympias of Macedon

Exploration of power dynamics in the Hellenistic world through the multidimensional exercise of power by Olympias of Macedon. The study delves into various forms of power such as reward, coercive, legitimate, referent, and expert power, shedding light on their roles in shaping leadership and influen

0 views • 20 slides


Switched-Capacitor Circuits in Data Converters: Fall 2014 by Professor Y. Chiu

Explore the concepts of switched-capacitor circuits in data converters through the teachings of Professor Y. Chiu during the Fall 2014 semester. Delve into topics such as continuous-time integrators, switched capacitors, discrete-time integrators, and shunt-type vs. series-type capacitors in a compr

0 views • 57 slides


Understanding Analog-to-Digital Converters (ADCs) in Electronics

Explore different types of ADCs such as Flash ADC, SAR ADC, and the Comparator in this informative content. Learn about error sources, bubble correction, and binary search techniques used in ADC design. Gain insights into the importance of hysteresis, resolution support, and linearity in ADC functio

0 views • 13 slides


Innovative Wave Energy Research at NREL by Teamer and IProTech

NREL researchers Dave Ogden, Jennifer van Riijs, Sal Husain, Stein Housner, and Andrew Stricklin are recognized for their outstanding work in wave energy research. The collaboration with Teamer and IProTech showcases advancements in modeling, control algorithms, and prototype development for wave en

0 views • 11 slides


Understanding Imperfections in Solids

Imperfections or defects in crystals introduce intriguing properties to materials. This chapter explores two major types of defects - chemical impurities/alloying elements and atomic arrangement anomalies. Imperfections play vital roles in altering material properties, such as in semiconductors and

0 views • 18 slides


FPGA Data Converter Interfacing Overview

Explore various I/O formats for interfacing data converters with FPGAs, including ADC parallel and serial formats like CMOS, LVDS, DDR. Learn about clock edge alignment, parallel, and true serial formats. Understand the differences between SDR and DDR, as well as considerations for clocking and data

0 views • 32 slides


Overview of Unified Power Flow Controller (UPFC) in Power Systems

A Unified Power Flow Controller (UPFC) is a combination of a Static Synchronous Compensator (STATCOM) and a Static Synchronous Series Compensator (SSSC) interconnected via a common DC link. UPFC allows bidirectional flow of real power and provides concurrent real and reactive series line compensatio

0 views • 20 slides


Understanding Leadership and Power Dynamics

Power and leadership are interconnected concepts, with power being the measure of a person's ability to influence others. Leaders have power in various situations, but it does not necessarily mean having power over people. Effective leaders balance their use of power with knowledge and trust, knowin

0 views • 9 slides


Monte Carlo Simulation of GEM-Based Neutron Detector and Detector Performance Analysis

A detailed exploration of Monte Carlo simulations for GEM-based neutron detectors, investigating their detection efficiency and performance characteristics. Various detector designs and concepts, including multi-layer converters and GEM detectors, are discussed, along with simulation results on sign

0 views • 12 slides


Power System Analysis: Lecture on Power Flow

Lecture 12 on Power Flow Analysis in Power Systems covers the use of power balance equations when analyzing complex power consumption and generation. It explains the derivation of real power balance equations for iterative solutions in power flow analysis. The lecture highlights the need for iterati

0 views • 30 slides


Understanding Transport Layer Parameters and Examples

This content delves into the important parameters associated with the transport layer, such as the number of lanes per converter device, the number of converters per device, and the number of octets per frame. It provides examples of how these parameters are configured in different scenarios, showca

0 views • 8 slides


Understanding Embedded Systems in Electronics & Communication Engineering

Embedded systems are a crucial part of electronics and communication engineering, combining software and hardware to perform specific functions within a larger system. They offer real-time operation, single functionality, high reliability, and limited user interface. Components like sensors, A-D con

0 views • 25 slides