Results 11 to 20 of about 12,963 (225)

Second harmonic voltage injection‐based self impedance estimation for effective decoupled droop control in a microgrid

Energy Conversion and Economics, 2022
In an islanded microgrid (IMG), droop control effectively shares real and reactive power demands among distributed generators (DGs), thereby regulating the frequency and voltage in high X/R ratio networks.
Muli Malakondaiah, Kalyan Kumar Boddeti, Bonu Ramesh Naidu, Prabodh Bajpai   +3 more
doaj   +1 more source

Decoupling of Isosceles Triangular Array by Loaded Parasitic Element in Combination With Decoupling and Matching Network

IEEE Access, 2021
In this paper, decoupling of a compact isosceles triangular array is performed by a hybrid method consisting of loaded parasitic element (LPE) in combination with decoupling and matching network (DMN). By introducing a reactively loaded parasitic element
Chi Zhang, Yong-Chang Jiao, Jingxuan Wen, Yang-Dong Yan, Zibin Weng   +4 more
doaj   +1 more source

Torque analytical model and self‐decoupling characteristics analysis of a bearingless switched reluctance motor

IET Power Electronics, 2021
In this paper, a bearingless switched reluctance motor (BRSM) with sharing suspension windings, which simplifies the winding structure and reduces the complexity of the control circuit, is analysed.
Ruizhen Cui, Yi Hao, Xilian Wang, Xinyu Fang, Zhuliang Huang   +4 more
doaj   +1 more source

Decoupling Identification Method of Continuous Working Conditions of Diesel Engines Based on a Graph Self-Attention Network

IEEE Access, 2022
Complex and changeable working conditions are important factors affecting the accuracy and robustness of diesel engine fault diagnosis models. Working condition identification can provide a basic reference for the unit operation state, which is of great ...
Anzheng Huang, Binbin Bao, Nanyang Zhao, Jinjie Zhang, Zhinong Jiang, Zhiwei Mao   +5 more
doaj   +1 more source

Decoupling self-correcting method for non-uniform dual circular array

The Journal of Engineering, 2019
According to the structural characteristics of non-uniform dual circular array (NDCA), a new method is proposed to solve the problem of mutual coupling error.
Jiajia Zhang, Hui Chen, Weijian Liu
doaj   +1 more source

A T-Type Self-Decoupled and Passive Dynamic Tension and Torque Sensor: Design, Fabrication, and Experiments

IEEE Access, 2020
Self-decoupled and passive characteristics are crucial requirements for a multi-dimensional sensor. A T-type self-decoupled and passive dynamic tension and torque sensor was proposed, analyzed, and fabricated.
Yisong Tan, Yifu Fu, Xinyu Wang, Moyue Cong, Limin Ren   +4 more
doaj   +1 more source

Review on Self-Decoupling Topology of Bearingless Switched Reluctance Motor

Energies, 2023
Bearingless switched reluctance motor (BSRM) adopts a doubly salient structure without windings on the rotor. BSRMs have the advantages of high rate of fault tolerance and simple structure, high power, super high speed and strong adaptability.
Qianwen Xiang, Yu Ou, Zhende Peng, Yukun Sun   +3 more
doaj   +1 more source

Isotropization and change of complexity by gravitational decoupling

European Physical Journal C: Particles and Fields, 2019
We employ the gravitational decoupling approach for static and spherically symmetric systems to develop a simple and powerful method in order to (a) continuously isotropize any anisotropic solution of the Einstein field equations, and (b) generate new ...
R. Casadio, E. Contreras, J. Ovalle, A. Sotomayor, Z. Stuchlik   +4 more
doaj   +1 more source

Self-Isolation in MIMO Microstrip Patch Arrays Using Annular Via-Based Mode Conversion

IEEE Access
This paper presents a novel self-isolation technique for multiple-input multiple-output (MIMO) microstrip patch antenna (MPA) arrays using annular via-based mode conversion.
Manzoor Elahi, Slawomir Koziel, Leifur Leifsson   +2 more
doaj   +1 more source

Isolation and Circular Polarization Diversity in 2×1 MIMO Microstrip Patch Array Using Closed Metallic Loop

IEEE Access
This article presents a decoupling method to improve isolation and circular polarization in a two-element multiple-input–multiple-output (MIMO) microstrip patch antenna (MPA) array in the H-plane.
Manzoor Elahi, Slawomir Koziel, Leifur Leifsson   +2 more
doaj   +1 more source