Results 281 to 290 of about 79,284 (318)

Model predictive control of quasi-Z source three-phase four-leg inverter

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
This paper presents a model predictive control (MPC) scheme for quasi-Z source (qZS) three-phase four-leg inverters. In order to cope with drawbacks of the traditional voltage source inverters (VSI)s, the qZS three-phase four-leg inverter topology is proposed in this study. To improve control capability of the controller, the MPC scheme is used.
Sertac Bayhan, Haitham Abu-Rub
openaire   +2 more sources

A Coordinated Virtual Impedance Control Scheme for Three Phase Four Leg Inverters of Electric Vehicle to Grid

Social Science Research Network, 2022
D. Çelik, M. E. Meral
semanticscholar   +1 more source

Multi-objective Particle Swarm Optimization-Based Placement and Sizing of Distributed Generators Integrated to Unbalanced Low-Voltage Microgrids by Four-Leg Inverters

Journal of The Institution of Engineers (India) Series B, 2023
G. Das, D. Hazarika
semanticscholar   +1 more source

Three-Phase Four-Leg Inverter Based on Voltage Hysteresis Control

2010 International Conference on Electrical and Control Engineering, 2010
As the output unit of variety distributed generation systems, the final power quality is determined by three-phase four-leg inverter. For the three-phase four-leg inverter, this paper presents a dynamic reference voltage hysteresis control scheme. Firstly, based on the existing hysteresis comparison method, this method improves the systems control ...
Xiaoyong Zhang, Jun Wang, Chuan Li
openaire   +1 more source

Harmonic compensated individual-phase control of four-leg inverters for microgrid applications

Journal of Power Electronics (JPE), 2023
Jin-Sung Lee, Sang-Hyeon Lee, In-Ho Lee, Sungnam Ju, Kyo-Beum Lee   +4 more
semanticscholar   +1 more source

A Four-Legged H-Bridge Inverter Topology for Cascaded Multilevel Inverter

2021 4th International Symposium on Advanced Electrical and Communication Technologies (ISAECT), 2021
Muhammad Munib, Khurram Karim Qureshi, Jason Gu, Muhammad Usman Asad, Naureen Butt, Umar Farooq   +5 more
openaire   +1 more source

Closed loop control of a four leg inverter for unbalanced power networks

2013 International Conference on Control Communication and Computing (ICCC), 2013
In this paper, a four leg inverter based compensator is proposed for unbalanced networks. The inverter is controlled in synchronously rotating reference frame consisting an outer voltage control and an inner current control. Zero sequence component of the system is also controlled in order to get a balanced output voltage when the system is distorted ...
null Vineeth V, null Bindu S
openaire   +1 more source

Phase-independent control of a three-phase four-leg inverter

2023 IEEE 32nd International Symposium on Industrial Electronics (ISIE), 2023
Iñaki Aizpuru, Asier Davila, Estefania Planas, Jose Antonio Cortajarena, José Luis Martin   +4 more
openaire   +1 more source

Transient Operation of a Four-Leg Inverter for Autonomous Applications With Unbalanced Load

IEEE Transactions on Power Electronics, 2010
In this paper, the transient operation of a four-leg inverter equipped with an innovative control strategy under unbalanced load conditions is investigated. The inverter is proposed for transformerless hybrid power system applications, in order to provide simultaneous supply of three-phase and single-phase AC loads with balanced voltage and constant ...
I. Vechiu, O. Curea, H. Camblong
openaire   +1 more source

Three-Dimensional Space Vector Modulation for Four-Leg Current-Source Inverters

IEEE Transactions on Power Electronics, 2023
Xiaoqiang Guo, Senyu Du, Naizhe Diao
exaly