Results 231 to 240 of about 8,002 (268)

Capacitors Voltage Balancing in Neutral-Point Clamped Inverter Using Simplified Finite Set Model Predictive Control and Virtual Voltage Vectors

2020 11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC), 2020
In this paper a new method for balancing the capacitors voltage in Neutral-point diode clamped inverters (NPC) is proposed. The method is based on using virtual voltage vectors (VVV) instead of medium voltage vectors (MVV) and using redundant small voltage vectors (RSVV).
Saeed Lotfollahzadegan, S. Alireza Davari, Cristian Garcia, Jose Rodriguez   +3 more
openaire   +1 more source

Model predictive control strategy for virtual synchronous generator based on target voltage vector

Engineering Research Express
Abstract To address the issue that conventional model predictive control (MPC) for virtual synchronous generator (VSG) requires construct an explicit cost function and traversing all possible switching states to find the optimal control vector during the solution process, which results in high computational complexity and poor ...
Qiaoling Yang, Zuoqi Jin, Jiaheng Duan, Hualin Chen   +3 more
openaire   +1 more source

An Improved Multi-Vector Model Predictive Torque Control Based on Virtual Voltage Vector

2023 IEEE 6th Student Conference on Electric Machines and Systems (SCEMS), 2023
Ying Zhang, Pinghua Zhang, Huiyan Fan, Shuang Wang   +3 more
openaire   +1 more source

Direct Torque Control of Traction Motor Fed by Four-Switch Inverter with Virtual Voltage Vector

2018 37th Chinese Control Conference (CCC), 2018
It is necessary to ensure the traction driving system can survive from fault condition when the open -circuit or short-circuit fault of power electronic device occurs. The direct torque control system of traction motor based on fault-tolerant inverter is proposed in this paper.
Bijun Dai, Ze Li, Yuanbo Guo, Xiaohua Zhang   +3 more
openaire   +1 more source

An Improved Virtual Space Vector Modulation for Suppressing Common‐Mode Voltages of Three‐Phase Inverters

International Journal of Circuit Theory and Applications
ABSTRACT In three‐phase two‐level inverters, the virtual space vector modulation (VSVM) has attracted widespread attention due to its ability to reduce the amplitude of common‐mode voltage and third harmonics. However, there are still problems such as rich harmonic components of common‐mode voltage and a high rate of occurrence of ...
Jian Zheng, Liangshuai Lin, Mingcheng Lyu, Cunxing Peng, Fang Liu, Qin Luo   +5 more
openaire   +1 more source

Robust model predictive current control for six-phase PMSMS with virtual voltage vectors

Journal of Power Electronics, 2022
Ming Yao, Jingyao Peng, Xiaodong Sun
openaire   +1 more source

Model Predictive Control with Variable Virtual Voltage Vectors for Isolated Matrix Rectifier

Proceedings of WCSE 2022 Spring Event: 2022 9th International Conference on Industrial Engineering and Applications, 2022
openaire   +1 more source

Predictive Control Using Virtual Voltage Vectors for Three-Level Neutral-Point Clamped Inverters With Constant Common-Mode Voltage

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2023
Majid Akbari, S.Alireza Davari, Reza Ghandehari, Freddy Flores-Bahamonde, Cristian Garcia, Jose Rodriguez   +5 more
openaire   +1 more source

Virtual Voltage Space Vector Based Direct Torque Control Scheme with Common Mode Voltage Elimination for Induction Motor Drives

2022 IEEE 1st Industrial Electronics Society Annual On-Line Conference (ONCON), 2022
Siddhi Kadam, Rajeevan P. P.
openaire   +1 more source

Harmonic Current Suppression in Six‐Phase PMSM Using Virtual Voltage Vector Modulation

IEEJ Transactions on Electrical and Electronic Engineering
Abstract In this paper, a virtual voltage vector (VV) modulation model predictive control harmonic control strategy (MPCHCS) with current prediction delay compensation is proposed to suppress the existing current harmonics in the traditional virtual voltage vector model predictive control (VVMPC) of a six‐phase permanent magnet ...
Xiangjun Wang, Yancheng Liu, Haohao Guo, Fengkui Zhang, Lin Zhu, Jingguo Fu   +5 more
openaire   +1 more source