Results 31 to 40 of about 615,393 (164)

Low–Harmonic Control Strategy of a Dual Three–Phase Synchronous Reluctance Motor Based on Three–Vector Synthesis

Energies, 2022
Dual three–phase synchronous reluctance motors (DTP–SynRM) have the advantages of simple structure, high power density, fast dynamic response, and small torque ripple, and have broad application prospects in flywheel batteries.
Yonghong Huang, Yihang Liu, Qicuan Wang, Fan Yang   +3 more
doaj   +1 more source

A new space vector PWM scheme for current-regulated indirect vector control [PDF]

Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics, 2002
The system performance of an AC variable speed drive directly depends on the current regulation. In this paper, a new space vector PWM scheme for current-regulated indirect vector control is developed. Motor currents are regulated by generating appropriate inverter output voltage vectors via software implemented comparators and switching tables ...
Tu, Rong-Jie, Chen, Chern-Lin
openaire   +2 more sources

Research on Semi-vector Predictive Control Strategy of Active Power Filter

发电技术, 2019
Aiming at the problems of limited selection range of voltage vector and low accuracy of current tracking in the classical model predictive current control algorithm, an improved model predictive voltage control algorithm was proposed.
Jing GONG, Qiaojie ZHANG
doaj   +1 more source

Multi-Virtual-Vector Model Predictive Current Control for Dual Three-Phase PMSM

Energies, 2021
This paper proposes a multi-virtual-vector model predictive control (MPC) for a dual three-phase permanent magnet synchronous machine (DTP-PMSM), which aims to regulate the currents in both fundamental and harmonic subspace.
Tianjiao Luan, Zhichao Wang, Yang Long, Zhen Zhang, Qi Li, Zhihao Zhu, Chunhua Liu   +6 more
doaj   +1 more source

National Vector Borne Disease Control Programme: Current Updates

Journal of Comprehensive Health, 2020
Vector-borne diseases are a group of communicable diseases transmitted by mosquitoes and other vectors. National Vector Borne Disease Control Programme is the programme for prevention & control of these diseases. Many new initiatives have been undertaken in the programme which includes National Programme for Prevention & Control of JE/AES ...
Raja Danasekaran, Kalaivani Annadurai, Geetha Mani   +2 more
openaire   +1 more source

Research on participation of flywheel energy storage in wind farm frequency regulation control

Zhejiang dianli, 2022
In view of a whole series of problems such as the reduction of system inertia， the increase of frequency fluctuation， and the deterioration of power quality caused by large-scale wind power integration， a flywheel with high power density is designed for ...
ZHANG Jihong, CUI Tianxiang, XIONG Wei, WU Zhengkui, ZHANG Zilei   +4 more
doaj   +1 more source

MTPA control of permanent magnet synchronous motor based on dual-vector model predictive control

PLoS ONE, 2022
The vector control of the permanent magnet synchronous motor (PMSM) is affected by cross-coupling, output delay, parameter mismatch, and other factors; thus, resulting in its poor steady-state and insufficient dynamic performance.
Ningzhi Jin, Chao Wang, Dongyang Sun, Zelin Li, Kai Zhou   +4 more
doaj   +2 more sources

Current vector control challenges in the fight against malaria in Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 2019
In Brazil, malaria is an important public health problem first reported in 1560. Historically, fluctuations in malaria cases in Brazil are attributed to waves of economic development; construction of railroads, highways, and hydroelectric dams; and ...
Djane Clarys Baia-da-Silva, José Diego Brito-Sousa, Sheila Rodrigues Rodovalho, Cassio Peterka, Gilberto Moresco, Oscar Martín Mesones Lapouble, Gisely Cardoso de Melo, Vanderson de Souza Sampaio, Maria das Graças Costa Alecrim, Paulo Pimenta, José Bento Pereira Lima, Marcus Vinícius Guimarães de Lacerda, Wuelton Marcelo Monteiro   +12 more
doaj   +1 more source

Current sensorless vector controlled induction motor drive

IAES International Journal of Robotics and Automation (IJRA), 2019
This paper presents a current sensorless vector controlled induction motor drive with only speed sensor present in the system. The same performance as that of normal vector control drives (which uses two current and one speed sensor) is achieved with the proposed current sensorless drive.
openaire   +2 more sources

Direct Vector Control With Fuzzy Current Controller for Three-phase Induction Motor

Eletrônica de Potência, 2013
This article proposes a Direct Vector Control (DVC) method with a Fuzzy Logic Current Controller (FLCC) for three-phase induction motor. The conventional DVC method has two PI current controllers.
Jos´e L. Azcue-Puma, Alfeu J. Sguarezi Filho, Ernesto Ruppert   +2 more
doaj   +1 more source