This research focuses on the analysis and design of robust direct power control (DPC) for a shunt active filter (SAPF). The study proposes novel switching table based an impact inverter vectors derivatives instantaneous reactive powers. goal is to reduce number commutations by eliminating null while maintaining desired DC-bus voltage using PI regulator-based anti windup technique. Additionally,...

Constraint-based path computation is a fundamental building block for traffic engineering systems such as Multiprotocol Label Switching (MPLS) and Generalized Multiprotocol Label Switching (GMPLS) networks. Path computation in large, multi-domain, multi-region, or multi-layer networks is complex and may require special computational components and cooperation between the different network domai...

A key component for networks with Quality of Service (QoS) support is the egress link scheduler. The table-based schedulers are simple to implement and can offer good latency bounds. Some of the latest proposals of network technologies, like Advanced Switching and InfiniBand, define in their specifications one of these schedulers. However, these schedulers do not work properly with variable pac...

The exponential growth of Internet traffic requires that routers be scalable. A generic scalable IP router is typically composed of a number of routing nodes (RNs) interconnected by a scalable switching fabric. A critical issue in the design of scalable IP routers is to provide a global and consistent routing table in such distributed-memory architectures. A parallel routing table computation a...

we solve the coupled mode equations governing the chalcogenide nonlinear fiber bragg gratings (fbgs) numerically, and obtain the bistability characteristics. the characteristics of the chalcogenide nonlinear fbgs such as: switching threshold intensity, bistability interval, on-off switching ratio are studied. the effects of fbg length and its third order nonlinear refractive index on fbg charac...

This paper proposes the virtual flux based direct power control for Vienna rectifier. No need for the input voltage sensors, the current regulation loop and PWM voltage modulation block along with the active and reactive power decoupling are some of the salient advantages of this method that make it suitable for controlling the conventional active rectifiers. However, due to the three-level nat...

The presented paper deals with the implementation of the Switching Table Based Direct Torque Control (ST-DTC) in the matrix converter-fed induction motor drive. In order to improve the control of the matrix converter input power factor, the use of the simplified Indirect Space Vector Modulation (ISVM) was proposed. To verify the feasibility of the proposed solution, experimental results were pr...

This document defines a method for the support of GMPLS asymmetric bandwidth bidirectional Label Switched Paths (LSPs). The presented approach is applicable to any switching technology and builds on the original Resource Reservation Protocol (RSVP) model for the transport of traffic-related parameters. The procedures described in this document are experimental. Table of

In this article, the new closed-loop current harmonics compensation strategy is introduced in switching-table-based direct torque control (ST-DTC) of dual three-phase permanent magnet synchronous machines. The harmonic distortion major problem ST-DTC multiphase machines and typically caused by lack auxiliary x-y subspace under vector space decomposition model. synthetic vectors to obtain averag...

In this paper an efficient high step-up converter with a coupled- inductor with soft- switching operation is presented. The proposed topology includes a coupled-inductor boost converter for raising the voltage gain. Moreover, a simple auxiliary resonant circuit composed of an auxiliary switch, a clamping diode and a resonant tank (inductor, capacitor), is adopted in this paper. The coupled-indu...