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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 ...
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 ...
Fault Injection System for SEU Emulation in Zynq SoCs
(IEEE, 2014-11-26)
This paper presents a fault injection method for SEU (Single Event Upset) emulation in FPGAs based on loading at the programmable logic a configuration file with an erroneous bit. A "Xilinx Zynq®-7000 All Programmable SoC" ...
Estado del arte de la tecnología planar y trench de IGBTs de silicio
(SAAEI, 2015-07-10)
La aparición del IGBT supuso el desarrollo del semiconductor de potencia para las aplicaciones de
potencia que requieren elevados valores de tensión y corriente junto a elevadas frecuencias de
conmutación. Durante los ...
Estado actual y avances en las tecnologías de ensamblado de los módulos de potencia asociados al vehículo eléctrico
(2016-07-06)
Las tecnologías de ensamblado empleadas en el diseño de los módulos de potencia son de suma importancia y afectan directamente al rendimiento, fiabilidad, eficiencia y coste
del inversor.
El presente artículo trata de ...
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 ...
Fundamentos para la paralelización de IGBTs
(2016-07-06)
Las aplicaciones de electrónica de potencia requieren cada vez mayores rangos de tensión y corriente que no pueden ser alcanzados a través de dispositivos discretos. Por este motivo, surge la necesidad de realizar diseños ...