'Output filter' diaporamas de présentation

Digital Control of Power Supply Systems with Reduced Standby Losses DigiPowerSave

Digital Control of Power Supply Systems with Reduced Standby Losses DigiPowerSave. Background Motivation Technology Developed Commercialisation. Background.

953 views • 52 slides

Why filters?

Why filters?. Very flexible design Allows one module to modify the data that another module produces Finally, CGI's that output SSI tags A module that puts header and footer information on each page Many many more possibilities. Basic filters in 2.0. Core

389 views • 25 slides

Seismic Reflection: Processing and Interpretation

Seismic Reflection: Processing and Interpretation. Katie Wooddell UW Madison. Objectives. Develop a velocity model of the Santa Fe River Canyon to aid in structure interpretation Use predictive deconvolution to remove multiple reflections from the data . Processing Steps. Processing Steps.

2.3k views • 22 slides

Paul Scherrer Institut

338 views • 22 slides

UMass Lowell Computer Science 91.460 Java and Distributed Computing Prof. Karen Daniels Fall, 2000

UMass Lowell Computer Science 91.460 Java and Distributed Computing Prof. Karen Daniels Fall, 2000. Lecture 13 Java Fundamentals File I/O Serializing an Object Wed. 10/4/00. Homework #3. HW# Assigned Due Content. 1 Fri, 9/8 Fri, 9/15 Part 1 Mon, 9/18 Part 2

286 views • 18 slides

How to Navigate VO Datasets Using VO Protocols

T HE US N ATIONAL V IRTUAL O BSERVATORY. How to Navigate VO Datasets Using VO Protocols. Ray Plante (NCSA/UIUC), Thomas McGlynn and Eric Winter NASA/GSFC. Summary. Data Discovery: Using the VO Registry Data Recovery: Protocols VOTable UCDs. Example Using the Registry.

279 views • 13 slides

EE462L, Spring 2014 H-Bridge Inverter (partially pre-fall 2009 version)

271 views • 11 slides

SWITCH -MODE POWER SUPPLIES AND SYSTEMS

SWITCH -MODE POWER SUPPLIES AND SYSTEMS. Lecture No 8. Silesian University of Technology Faculty of Automatic Control, Electronics and Computer Sciences Ryszard Siurek Ph.D., El. Eng. Components used in output filters. Electrolytic capacitors. Real capacitor equivalent circuit. U C. C.

240 views • 10 slides

MPSB: 2GEV project New Layout and Losses Calculation

MPSB: 2GEV project New Layout and Losses Calculation. TE-EPC Group Meeting 26 of June 2009. Fulvio Boattini. New Layout proposal for b245. Cooling water for Main power converters. MPS Unit N 1. MPS Unit N 2. MPS Unit N 3 spare. Cooling water for quadrupole power converters. QP Unit N 1.

186 views • 9 slides

A Comparison of Soft-Switched DC-to-DC Converters for Electrolyzer Application

An electrolyzer is part of a renewable energy system and generates hydrogen from water electrolysis that is used in fuel cells. A dc-to-dc converter is required to couple the electrolyzer to the system dc bus. This paper presents the design of three soft-switched high-frequency transformer isolated dc-to-dc converters for this application based on the given specifications. It is shown that LCL-type series resonant converter (SRC) with capacitive output filter is suitable for this application. Detailed theoretical and simulation results are presented. Due to the wide variation in input voltage and load current, no converter can maintain zero-voltage switching (ZVS) for the complete operating range. Therefore, a two-stage converter (ZVT boost converter followed by LCL SRC with capacitive output filter) is found suitable for this application. Experimental results are presented for the two-stage approach which shows ZVS for the entire line and load range.

142 views • 9 slides

A Comparison of Soft-Switched DC-to-DC Converters for Electrolyzer Application

An electrolyzer is part of a renewable energy system and generates hydrogen from water electrolysis that is used in fuel cells. A dc-to-dc converter is required to couple the electrolyzer to the system dc bus. This paper presents the design of three soft-switched high-frequency transformer isolated dc-to-dc converters for this application based on the given specifications. It is shown that LCL-type series resonant converter (SRC) with capacitive output filter is suitable for this application. Detailed theoretical and simulation results are presented. Due to the wide variation in input voltage and load current, no converter can maintain zero-voltage switching (ZVS) for the complete operating range. Therefore, a two-stage converter (ZVT boost converter followed by LCL SRC with capacitive output filter) is found suitable for this application. Experimental results are presented for the two-stage approach which shows ZVS for the entire line and load range.

116 views • 9 slides