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Duplicate and Circulating Frames Discard Methods for PRP and HSR (IEC62439-3)
(IEEE, 2013-11)
Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR), defined in the IEC62439-3 about high availability automation networks and proposed as reference network topologies for substation communication ...
High Availability Automation Networks: PRP and HSR Ring Implementations
(IEEE, 2012-05)
The work developed has as basis the networks/protocols described in the standard IEC 62439-3 Industrial automation networks - High availability automation networks: PRP and HSR. The similarities of both networks and a ...
Memory Requirements Analysis for PRP and HSR Hardware Implementations on FPGAs
(IEEE, 2014-01-02)
The IEC62439-3 defines two ways to obtain a high availability automation network: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR). In order to do that, those methods include different ...
PRP and HSR Version 1 (IEC 62439-3 Ed.2), Improvements and a Prototype Implementation
(IEEE, 2013-11)
The IEC62439-3: Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR), defines two protocols which provides ...
Loss and stress reduction in VSI devices for EVs using general discontinuous PWM
(2016-07-06)
In this paper, a new carrier based discontinuous pulse width modulation (DPWM) strategy for voltage source inverter (VSI) is presented in order to use in electric vehicles (EV). The basic idea of DPWM techniques, is clampimg ...
Small Form-Factor Driver for Power LEDs Powered with One Element Battery
(Springer, 2011)
The present paper is focused on designing small form-factor drivers for high-power LEDs, which are fed with one battery element. Standard power supply architectures are not suitable due to the design requirements and ...
Analysis of impedance and current distributions in parallel IGBT design
(IEEE, 2017-08-07)
Power electronic applications need high voltage and current ranges which are impossible to obtain with discrete devices. Parallelization technique is a solution to increase power converter current capacity. Current ...
Analysis and modelling of IGBTs parallelization fundamentals
(IEEE, 2016-12-22)
In some power electronic applications, with high current and voltage ranges, discrete devices are not enough unless parallelization techniques are employed. IGBTs are one of the most common and widespread power electronic ...
Functional Verification for SEU Emulation in FPGA Designs
(2014-09-17)
In this paper techniques to detect failures in a FPGA are presented and their application to SEU
(Single Event Upset) emulation applications is discussed. SEU emulation in FPGAs consists on
programming the device with a ...