Results 11 to 20 of about 1,969 (191)

New Method of Vector Control in PMSM Motors

IEEE Access, 2023
The paper introduces a new method for vector control of PMSM (Permanent Magnet Synchronous Motor) motors called theta-FOC. This method combines the advantages of simple sinusoidal control and Field Oriented Control (FOC).
Krzysztof Kolano
doaj   +1 more source

Multilevel Multiphase Space Vector PWM Algorithm

IEEE Transactions on Industrial Electronics, 2008
In the last few years, interest in multiphase converter technology has increased due to the benefits of using more than three phases in drive applications. Besides, multilevel converter technology permits the achievement of high power ratings with voltage limited devices.
López Sánchez, Óscar, Álvarez Ruiz de Ojeda, Luis Jacobo, Doval Gandoy, Jesús, Freijedo Fernández, Francisco Daniel   +3 more
openaire   +2 more sources

A new symmetric modular eleven‐level inverter using single and double source unit for low voltage applications with reduced number of switches

IET Power Electronics, EarlyView., 2023
This study introduces a new modular multilevel inverter that can produce five levels of positive voltage using only six power switches and five DC voltage sources. The basic unit is composed of a single‐ and double‐source (SDS) unit. SDS reduces the number of power electronic components, such as the insulated gate bipolar transistors, freewheeling ...
Naser Fakhri, Sara Laali, Mohammad Salay Naderi, Hossein Rahimi, Saeid Gholami Farkoush   +4 more
wiley   +1 more source

Space vector PWM technique for a two-level asymmetrical six-phase drive

The Journal of Engineering, 2019
A space vector pulse-width modulation (PWM) technique for a two-level asymmetrical six-phase drive is proposed for the first time in this study. The PWM technique is developed based on the modified vector space decomposition approach.
Engku Ahmad Rafiqi Bin Engku Ariff, Obrad Dordevic   +1 more
doaj   +1 more source

Review of multiport modular multilevel converters for residential applications: A control perspective

IET Power Electronics, EarlyView., 2023
Here, multiport modular multilevel converter (MPMMC) topologies will be reviewed and analysed from a control standpoint. It does this through identifying feasible MPMMC topologies, developing review criteria and then reviewing the feasible topologies.
Stephan Adams, Dezso Sera, Geoffrey Walker, Mark Broadmeadow   +3 more
wiley   +1 more source

A nine‐level T‐type inverter (9L‐TTI) with voltage boost capability

IET Power Electronics, EarlyView., 2023
A new multi‐level inverter topology with boosting feature considering the reduced switch count has been presented, compared and validated. Abstract This paper introduces a 9L T‐type boost inverter (9L‐TTI) based multilevel topology, which generates a nine‐level output voltage in the boost mode.
Zarren Firdous, Saad Mekhilef, Nidhi Mishra, Asif Mustafa, Mehdi Seyedmahmoudian, Alex Stojcevski   +5 more
wiley   +1 more source

CARRIER BASED PWM TECHNIQUE AND ADAPTIVE NEURAL NETWORK BASED ROTOR RESISTANCE ESTIMATOR FOR THE PERFORMANCE ENHANCEMENT OF VECTOR CONTROLLED INDUCTION MOTOR DRIVES

The Journal of Engineering Research, 2019
In this paper, the carrier based Pulse Width Modulation (PWM) technique and neural network based rotor resistance estimator are proposed for vector controller Induction motor (IM) drives. The popular sine PWM is used for induction motor drive.
Venkadesan A
doaj   +1 more source

An ampere‐second‐vector pulse width modulation technique and fault‐tolerant control for CSI11 fed five‐phase permanent magnet synchronous motor with multiple harmonic electromotive forces

IET Electric Power Applications, 2023
When dealing with safety‐critical applications that involve multiphase permanent magnet synchronous motors (PMSMs), the current source inverter (CSI) is a superior choice compared with the voltage source inverter.
Chao Chen, Zhen Chen, Xiaoyong Sun, Congzhe Gao, Xiangdong Liu   +4 more
doaj   +1 more source

Multidimensional Two-Level Multiphase Space Vector PWM Algorithm and Its Comparison With Multifrequency Space Vector PWM Method

IEEE Transactions on Industrial Electronics, 2011
Ministerio de Ciencia e Innovación | Ref.
López Sánchez, Óscar, Dujic, Drazen, Jones, Martin, Freijedo Fernández, Francisco Daniel, Doval Gandoy, Jesús, Levi, Emil   +5 more
openaire   +2 more sources

Detection and mitigation of false data injection attack in DC–DC synchronous boost converter: A real‐time implementation using shallow neural network model

IET Power Electronics, EarlyView., 2023
This article proposes a neural network‐based cyber attack detection and mitigation scheme to detect and mitigate false data injection attacks on the sensors. Neural networks are used for the prediction of duty; a combination of a data sampler and a binary attack detector detects the presence of an attack.
Venkata Siva Prasad Machina, Sreedhar Madichetty, Sriranga Suprabhath Koduru, Mohan Krishna Banda, Sukumar Mishra   +4 more
wiley   +1 more source