Results 201 to 210 of about 5,995,861 (234)

An Advanced Voltage Support Scheme Considering the Impact of Zero-Sequence Voltage Under Microgrid Faults Using Model Predictive Control

IEEE transactions on industrial electronics (1982. Print), 2020
Negative sequence voltage affects the consequences of the presence of zero-sequence voltage in different ways under various grid fault conditions. The prime objective of the work presented in this article is to confine the point of common coupling (PCC ...
S. R. Mohapatra, V. Agarwal
semanticscholar   +1 more source

SVPWM Strategy Based on the Hysteresis Controller of Zero-Sequence Current for Three-Phase Open-End Winding PMSM

IEEE transactions on power electronics, 2019
Owing to high driving power, good controllability, and strong fault-tolerant ability, a three-phase open-end winding permanent magnet synchronous motor driven by a dual inverter with common dc bus is considered as a competitive solution.
Xiaogang Lin, Wenxin Huang, Le Wang
semanticscholar   +1 more source

On integer-valued zero autocorrelation sequences

2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013
A systematic way to construct Integer-valued zero autocorrelation sequences is proposed. This method only uses fundamental theorems of discrete Fourier transform(DFT) and some number theories.
Soo-Chang Pei, Kuo-Wei Chang
openaire   +1 more source

Composition Theorems, Multiplier Sequences and Complex Zero Decreasing Sequences

2006
An important chapter in the theory of distribution of zeros of polynomials and transcendental entire functions pertains to the study of linear operators acting on entire functions. This article surveys some recent developments (as well as some classical results) involving some specific classes of linear operators called multiplier sequences and complex
Thomas Craven, George Csordas
openaire   +1 more source

Improved Interleaved Discontinuous PWM for Zero-Sequence Circulating Current Reduction in Three-Phase Paralleled Converters

IEEE transactions on industrial electronics (1982. Print), 2021
Hanwei Xu, Lie Xu, Chi Li, Kui Wang, Zedong Zheng, Yongdong Li   +5 more
semanticscholar   +1 more source

Zero-sequence representation of overhead lines

Archiv f�r Elektrotechnik, 1982
The zero sequence components of electrical quantities of overhead lines appearing at unsymmetrical ground faults are analysed, taking into account the mutual coupling among line phase circuits and earth wires as well as the conducting effects of line towers.
openaire   +1 more source

Three-Dimension Space Vector Based Finite Control Set Method for OW-PMSM With Zero-Sequence Current Suppression and Switching Frequency Reduction

IEEE transactions on power electronics, 2021
Cheng Liu, Jing Shang
semanticscholar   +1 more source

Zero-Correlation-Zone Sonar Sequences

2023 IEEE International Symposium on Information Theory (ISIT), 2023
Xiaoxiang Jin, Sangwon Chae, Hyunwoo Cho, Hyojeong Choi, Gangsan Kim, Hong-Yeop Song   +5 more
openaire   +1 more source

Dual-Vector Predictive Current Control of Open-End Winding PMSM With Zero-Sequence Current Hysteresis Control

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
Liu Cheng, Hu Jianhui, Shang Jing
semanticscholar   +1 more source

Cancer epigenetics in clinical practice

Ca-A Cancer Journal for Clinicians, 2023
Veronica Davalos, Manel Esteller
exaly