Enhancing multilevel inverter performance through open-end winding motors and SVPWM series compensation [PDF]
Scientific ReportsThis study proposes a unique control approach to improve the power quality of a multilevel inverter architecture based on an Open-End Winding Induction Motor (OEWIM) drive system.
Surasmi Nalinakshan Latha +2 more
doaj +3 more sources
A harmonic elimination and suppression scheme for an open-end winding induction motor drive [PDF]
IEEE Transactions on Industrial Electronics, 2003 In this paper, a harmonic elimination and suppression scheme for a dual-inverter-fed open-end winding induction motor drive is presented. Two isolated dc-link sources with voltage ratio of approximately 1 : 0.366 are required for the present drive. These two isolated do links feeding two inverters to drive the open-end winding induction motor eliminate
K K Mohapatra +2 more
exaly +4 more sources
A New Dynamic Voltage Restorer with Multi-level Open-end Winding Topology [PDF]
E3S Web of Conferences, 2020 In this paper, a variety of main circuit structures of DVR based on open-end winding are presented. Two inverters are connected in series to realize the multi-level structure and simplify the hardware cost. According to the mathematical model of open-end
Yin Jingyuan +5 more
doaj +2 more sources
An open-end winding hybrid transformer for low voltage distribution grids
International Journal of Electrical Power & Energy Systems, 2023 This paper deals with a novel hybrid transformer configuration for MV/LV three-phase distribution systems. The configuration involves a standard distribution transformer with an open-end secondary winding, which is connected to the LV grid and a four ...
Salvatore Foti +4 more
doaj +4 more sources
SVPWM based active filtering control of dual inverter fed open-end winding induction motor drive for harmonic mitigation [PDF]
Scientific ReportsThis research presents a open - end winding induction motor drive for harmonic mitigation using active filtering control. Two independent voltage source inverters power the open stator windings in open ended winding motor drives.
Surasmi Nalinakshan Latha +2 more
doaj +2 more sources
Hybrid beluga whale optimization based MPPT for photovoltaic powered open end winding induction motor drives [PDF]
Scientific ReportsThis paper presents a novel Hybrid Beluga Whale Optimization (HBWO) algorithm enhanced with multi-strategy mechanisms for Maximum Power Point Tracking (MPPT) in photovoltaic (PV) systems integrated with an Open-End Winding Induction Motor (OEWIM) drive ...
Balakrishna Kothapalli, G T Sundar Rajan
doaj +2 more sources
Energies, 2017 An open-end winding permanent magnet synchronous motor (PMSM) has a larger range of speed regulation than normal PMSM with the same DC voltage, and the control method is more flexible.
Liang Chu +6 more
doaj +3 more sources
A multilevel inverter system for an induction motor with open-end windings [PDF]
IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003 In this paper, a multilevel inverter system for an open-end winding induction motor drive is described. Multilevel inversion is achieved by feeding an open-end winding induction motor with two 2-level inverters in cascade (equivalent to a 3-level inverter) from one end and a single 2-level inverter, from the other end of the motor.
Somasekhar, VT +3 more
openaire +4 more sources
Torque ripple reduction in BLDC motor based on a PWM technique for open-end winding [PDF]
Archives of Electrical Engineering, 2021 The article presents a modulation method for BLDC motors with unconnected windings. This method uses two full bridges (or three 12-switch H-bridges). The use of the described modulation enables reducing the motor current variable and increasing (fourfold
Marcin Baszynski
doaj +1 more source
Fault‐tolerant strategies for open‐circuit switch failures in open‐end winding PMSM drives
The Journal of Engineering, 2021 Many safety‐critical drive systems require post‐fault operation after an open‐circuit switch failure occurs in the inverter. The open‐end winding inverter topology facilitates the injection of zero‐sequence current such that a faulty switch leg can still
Bin Zhu +2 more
doaj +1 more source