Results 101 to 110 of about 6,108,035 (192)

Three-Random SVPWM Strategy Based on Markov Chain for NPC Three-Level Inverter

CES Transactions on Electrical Machines and Systems
Permanent magnet synchronous motors (PMSMs), owing to the features of low maintenance costs, great efficiency, and high power density, are extensively utilized in applications such as rail transportation, industrial robots, and new energy electric ...
Xuefeng Jin, Kunyang Wu, Xin Gu, Guozheng Zhang, Huimin Wang, Wei Chen   +5 more
doaj   +1 more source

Recent Advances in Pulse Width Modulation Techniques and Multilevel Inverters

, 2014
This paper presents advances in pulse width modulation techniques which refers to a method of carrying information on train of pulses and the information be encoded in the width of pulses.
Satish Kumar Peddapelli
core   +1 more source

Mitigation of capacitor voltage unbalance and common mode voltage for 3-phase 5-Level NPC inverter using hexagonal SVPWM

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Capacitor Voltage Unbalance and Common Mode Voltage (CMV) issues leads to affects the performance of the inverter, magnitude of load current increase and THD increase.
R. Palanisamy
doaj   +1 more source

Space vector pulse width modulation realization for three-phase voltage source inverter [PDF]

This paper presents the implementation of space vector pulse width modulation (SVPWM) for a three-phase voltage source inverter (VSI). SVPWM is a technique used to control the output voltage of VSIs with improved efficiency and precision.
Sugavanam, Vidyasagar, Hepzibah, Albert Alice, Venkatarajan, Shanmugasundaram, Hemalatha, Selvaraj, Palanisamy, Ramasamy, Ramkumar, Ravindran, Santhakumari, Valarmathi Thangamani   +6 more
core   +1 more source

Space vector pulse-width modulation based maximum boost control of Z-source inverters

, 2012
In this paper, a novel maximum boost control method is presented based on the space vector pulse-width modulation (SVPWM) technique for the three-phase Z-source inverter (ZSI).
Luo, Fang Lin., Kun Yu, Yu, Kun., Fang Lin Luo, Zhu, Miao., Miao Zhu   +5 more
core   +1 more source

Research on noise suppression of electronic water pumps based on HRCSVPWM

Jixie qiangdu
The noise of automotive electronic water pump (EWP) is an important indicator of the performance of EWP, and its active control is conducive to improve the sound quality of the car.
HU Xinyang, MA Xipei, LIU Jie, FAN Pingqing   +3 more
doaj  

A Novel Method of Space Vector Pulse Width Modulation With Constraints [PDF]

, 2013
为解决传统调制方法中的最小脉宽问题,提出了一种带约束的电压空间矢量脉宽调制(SPACE VECTOr PulSE WIdTH MOdulATIOn,SVPWM)方法。首先,建立新的三相桥臂坐标,取消了扇区的划分和判断;其次,将基本电压空间矢量由8个减小为3个,并将其作用时间与三相桥臂的导通时间一一对应;再次,通过增加约束条件,将传统SVPWM方法的调制过程及其结果离散化,从而避免了窄脉宽的出现;最后,给出了一种快速的计算策略,其计算量仅与SVPWM方法一个扇区的计算量基本相同。相对于SVPWM方法 ...
吴德会, 李钷, 夏晓昊
core  

Fuzzy Logic Control for a Speed Control of Induction Motor using Space Vector Pulse Width Modulation

, 2007
This paper presents design and implements a voltage source inverter type space vector pulse width modulation (SVPWM) for control a speed of induction motor.
Satean Tunyasrirut, Sompong Srilad, Tianchai Suksri   +2 more
core   +1 more source

Modified SVPWM technique for CMV reduction in asymmetrical dual three phase induction machine drive. [PDF]

Sci Rep, 2023
Chaudhury MK, Pathak MK, Singh GK.
europepmc   +1 more source

Comparison of space vector and switching frequency optimal pulse width modulation for diode free F‐type multi level inverter

IET Power Electronics
This study presents a comprehensive examination of space vector pulse width modulation (SVPWM) and switching frequency optimal PWM (SFOPWM) for an F‐type multilevel inverter (FTMLI).
Meenakshi Madhavan, Chellammal Nallaperumal, Alireza Hosseinpour   +2 more
doaj   +1 more source