Design and simulation of DC distributed power supply with power balance control technique

Design and Simulation of a New DC Power Supply Based on Dual Bridge Matrix Converter

A conventional high power DC power supply systems consist of a three-phase diode rectifier followed by a high frequency converter to supply loads at regulated DC voltage. These rectifiers draw significant harmonic currents from the utility, resulting in poor input power factor. In this paper, a DC power supply based on dual-bridge matrix converter (DBMC) with reduced number of switches is p...

Design and Simulation of Double Loop Control for Power Converter Fed Variable Speed DC Drive

Distributed Power Balance and Damping Control for High Power Multiport LCL DC Hub

Abstract— DC hubs are centrally located in DC grids and they are expected to operate autonomously under wide range of operating conditions. To achieve secure operation without intervention from dispatcher and to damp the internal oscillatory modes, a distributed power balance and damping controller for high power multiport LCL (Inductor-Capacitor-Inductor) DC hub is proposed in this paper. Nat...

Distributed Power Supply Control and Monitoring System

An extensible power supply control and monitoring system has been developed at Fermilab’s Technical Division to control and monitor power supplies of various types from within many different applications. This system, deployed as a network service, provides uniform programming and user interfaces for various types of power supplies, ranging from 20A to 30kA. 1 SYSTEM ORGANIZATION The Magnet Tes...

Integrated Power Devices Simplify an Embedded Dc-dc Power Supply

A new class of integrated power devices has been developed to simplify embedded dc-dc power supply designs. The paper includes comparison with existing discrete/co-package solutions and a new methodology that has been developed in how integrated devices are being designed, specified, tested and qualified. The paper also details how treating integrated devices as power supply modules instead of ...