Constant power loads and their effects in DC distributed power systems: A review

S Singh, AR Gautam, D Fulwani - Renewable and Sustainable Energy …, 2017 - Elsevier
The penetration of dc distributed power systems is increasing rapidly in electric power grids
and other isolated systems to cater demand for cheap, clean, high quality, and uninterrupted …

Robust LQR control for PWM converters: An LMI approach

C Olalla, R Leyva, A El Aroudi… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
A consistent framework for robust linear quadratic regulators (LQRs) control of power
converters is presented. Systems with conventional LQR controllers present good stability …

Passivity-based control of DC microgrid for self-disciplined stabilization

Y Gu, W Li, X He - IEEE Transactions on Power Systems, 2014 - ieeexplore.ieee.org
DC microgrids may have time-varying system structures and operation patterns due to the
flexibility and uncertainty of distributed resources. This feature poses a challenge to …

An extended Lyapunov-function-based control strategy for single-phase UPS inverters

H Komurcugil, N Altin, S Ozdemir… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this study, an extended Lyapunov-function-based control strategy that assures global
asymptotic stability is proposed for single-phase UPS inverters. The Lyapunov function is …

Fast and robust voltage control of DC–DC boost converter by using fast terminal sliding mode controller

İ Yazici, EK Yaylaci - IET Power Electronics, 2016 - Wiley Online Library
In this study, a fast terminal sliding‐mode control scheme is proposed as a new approach for
the voltage tracking control of the DC–DC boost converter affected by disturbances, such as …

Constant power load stabilization in DC microgrid systems using passivity-based control with nonlinear disturbance observer

MA Hassan, Y He - IEEE Access, 2020 - ieeexplore.ieee.org
This paper aims to present a robust passivity-based control (PBC) strategy to solve the
instability problem caused by the constant power loads (CPLs) in dc microgrid systems. This …

LMI robust control design for boost PWM converters

C Olalla, R Leyva, A El Aroudi, P Garces, I Queinnec - IET Power Electronics, 2010 - IET
This work presents an analytical study and an experimental verification of a robust control
design based on a linear matrix inequalities (LMI) framework for boost regulators. With the …

Incremental passivity control in multilevel cascaded H-bridge converters

ER Ramos, R Leyva, GG Farivar… - … on Power electronics, 2020 - ieeexplore.ieee.org
A low-capacitance static compensator (LC-StatCom) based on a cascaded H-bridge (CHB)
multilevel converter can be an efficient and low-cost solution for reactive power …

Lyapunov-based control scheme for single-phase grid-connected PV central inverters

C Meza, D Biel, D Jeltsema… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
A Lyapunov-based control scheme for single-phase single-stage grid-connected
photovoltaic central inverters is presented. Besides rendering the closed-loop system …

Power management of PV/battery hybrid power source via passivity-based control

A Tofighi, M Kalantar - Renewable Energy, 2011 - Elsevier
In this paper, the power electronic interface between a DC hybrid power source with a
photovoltaic main source and a Li-ion battery storage as the secondary power source is …