A review of high PV penetrations in LV distribution networks: Present status, impacts and mitigation measures

MM Haque, P Wolfs - Renewable and Sustainable Energy Reviews, 2016 - Elsevier
The installed capacity of photovoltaic (PV) systems globally reached 177 GW at the end of
2014. The annual rate of installations, 38.7 GW in 2014, continues to increase. A large part …

A comprehensive review of control strategies to overcome challenges during LVRT in PV systems

J Joshi, AK Swami, V Jately, B Azzopardi - IEEE Access, 2021 - ieeexplore.ieee.org
Due to the high penetration of grid-connected photovoltaic (GCPV) systems, the network
operators are regularly updating the grid codes to ensure that the operation of GCPV …

The essential role and the continuous evolution of modulation techniques for voltage-source inverters in the past, present, and future power electronics

JI Leon, S Kouro, LG Franquelo… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The cost reduction of power-electronic devices, the increase in their reliability, efficiency,
and power capability, and lower development times, together with more demanding …

A dual voltage control strategy for single-phase PWM converters with power decoupling function

Y Tang, Z Qin, F Blaabjerg… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The inherent double line ripple power in single-phase systems is adverse to the
performance of power electronics converters, eg, limited lifetime due to the requirement of …

A generalized carrier-overlapped PWM method for neutral-point-clamped multilevel converters

K Wang, Z Zheng, L Xu, Y Li - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
The neutral-point voltage unbalance problem holds back the extensive application of neutral-
point-clamped (NPC) multilevel converters with more than three voltage levels in industry …

Modular multilevel converters technology: a comprehensive study on its topologies, modelling, control and applications

MN Raju, J Sreedevi, RP Mandi… - IET Power …, 2019 - Wiley Online Library
A modular multilevel converter (MMC) is one of the perfect topologies for high power and
medium‐/high‐voltage energy conversion systems. The MMC has attractive features such as …

An improved virtual space vector modulation scheme for three-level active neutral-point-clamped inverter

C Hu, X Yu, DG Holmes, W Shen… - … on Power Electronics, 2016 - ieeexplore.ieee.org
This paper presents an improved virtual space vector modulation (IVSVM) scheme for a
three-level active neutral-point-clamped (3L-ANPC) inverter to balance neutral-point …

DC-link capacitance minimization in T-type three-level AC/DC/AC PWM converters

P Alemi, YC Jeung, DC Lee - IEEE Transactions on Industrial …, 2014 - ieeexplore.ieee.org
In this paper, a novel control algorithm that minimizes the dc-link capacitance in the T-type
three-level back-to-back converter is proposed. For this, the charging and discharging …

Low-capacitance cascaded H-bridge multilevel StatCom

G Farivar, CD Townsend, B Hredzak… - … on Power Electronics, 2016 - ieeexplore.ieee.org
This paper introduces a cascaded H-bridge multilevel converter (CHB-MC)-based StatCom
system that is able to operate with extremely low dc capacitance values. The theoretical limit …

Novel discontinuous PWM method of a three-level inverter for neutral-point voltage ripple reduction

JS Lee, S Yoo, KB Lee - IEEE Transactions on Industrial …, 2016 - ieeexplore.ieee.org
A new pulsewidth modulation (PWM) strategy which is an alternative approach of the
discontinuous PWM (DPWM) for a three-level neutral-point-clamped (NPC) inverter is …