Optimal discontinuous space vector PWM for zero-sequence-circulating current reduction in two paralleled three-phase two-level converter

Z Zeng, Z Li, SM Goetz - IEEE Transactions on Industrial …, 2020 - ieeexplore.ieee.org
This article proposes an optimal discontinuous pulsewidth modulation (ODPWM) strategy to
reduce the zero-sequence circulating current (ZSCC) for paralleled three-phase two-level …

A high performance interleaved discontinuous PWM strategy for two paralleled three-phase inverter

Z Zeng, Z Li, SM Goetz - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
This article aims to obtain the optimal combination of the switching loss, maximum zero-
sequence circulating current (ZSCC), and line current ripple, which benefits most of the …

A modified DPWM method with minimal line current ripple and zero-sequence circulating current for two parallel interleaved 2L-VSIs

S He, Y Wang, B Liu - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
High-performance comprehensive optimization of line current ripple, zero-sequence
circulating current (ZSCC), and switching losses is a challenge for parallel interleaved …

Improved finite control set model predictive control for parallel dual-converter-fed PMSM drives

X Wu, C Xue, L Ding, Z Quan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Parallel operation of voltage source converters is widely accepted in industrial motor drive
applications. However, the interleaving operation will inevitably generate phase circulating …

Comprehensive Multiple Indicators Optimizations for Two-Parallel Interleaved Three-Phase Two-Level Power Converters Using Optimal Vector Sequences

Z Zeng, C Zhu, SM Goetz - … of Emerging and Selected Topics in …, 2024 - ieeexplore.ieee.org
The comprehensive multiindicator optimization aims for an optimal trade-off among various
critical indicators. This approach can effectively handle diverse scenarios and ensures …

Increase of effective switching frequency of parallel connected two-level inverters in high voltage STATCOM application using a current based reduced sorting …

C Roy, T Bhattacharya… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Parallel operation of two-level inverters with isolated dc-links are of profound importance for
STATCOM operation in high voltage applications where the importance of cost, current …

Implementation of 3L DPWM techniques for parallel interleaved 2L VSIs

K Shukla, R Maheshwari - IEEE Transactions on Industry …, 2019 - ieeexplore.ieee.org
Parallel interleaved two-level (2L) three-phase voltage source inverters (VSIs) are widely
used due to their distinct advantages of high power delivery, modularity, low current rating …

A Zero Common Mode Voltage PWM Scheme with Minimum Zero-Sequence Circulating Current for Two-Parallel Three-Phase Two-Level Converters

Z Zeng, SM Goetz - IEEE Journal of Emerging and Selected …, 2024 - ieeexplore.ieee.org
This paper introduces a PWM scheme for both common mode voltage elimination and zero-
sequence circulating current suppression. Our approach began with analyzing the …

A Novel Three-Phase Multilevel Inverter Cascaded by Three-Phase Two-Level Inverter and Two Single-Phase Boosted H-Bridge Inverters

N Kishore, K Shukla, N Gupta - 2022 IEEE PES Innovative …, 2022 - ieeexplore.ieee.org
A novel three-phase 9-level inverter topology formed by cascading two H-bridge inverters
(HBIs) and two-level three-phase inverter (TTI) with voltage boosting feature using PWM …

Reduced switching frequency operation of parallel connected two-level inverters with isolated DC-links for statcom application

C Roy, T Bhattacharya… - 2023 IEEE IAS Global …, 2023 - ieeexplore.ieee.org
Parallel operation of two-level inverters with isolated dc-links are of profound importance for
STATCOM operation in high voltage applications where the importance of cost, current …