Electrical Engineering: Recent submissions
Now showing items 341-360 of 2649
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A New Single-Source Switched Capacitor Based Thirteen-level Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)This research presents a single source thirteen-level inverter with a low component count and sextuple voltage boosting capability. There are three capacitors, one power diode, and thirteen power switches in it. Since ... -
Distributed secondary controller to ensure proportional sharing of reactive power in AC microgrid
( Elsevier , 2022 , Article)In an ac microgrid, reactive power sharing accuracy is affected due to unequal values of interconnecting cable impedances. To resolve this issue, secondary controllers are used to compensate the effect of cable impedances. ... -
A novel AI approach for optimal deployment of EV fast charging station and reliability analysis with solar based DGs in distribution network
( Elsevier , 2022 , Article)The transportation sector is one of the most prevalent fossil fuel users worldwide. Therefore, to mitigate the impacts of carbon-dioxide emissions and reduce the use of non-environmentally friendly traditional energy ... -
A control algorithm to increase the efficient operation of wind energy conversion systems under extreme wind conditions
( Elsevier , 2022 , Article)This paper aims to increase the power production of gearless permanent magnet synchronous generator (PMSG) based wind energy conversion systems (WECS) in strong (greater than 25 m/s) wind speed regions. In general, most ... -
Enhanced dynamic performance in DC-DC converter-PMDC motor combination through an intelligent non-linear adaptive control scheme
( John Wiley and Sons Inc , 2022 , Article)A novel neuro-adaptive control scheme is proposed in the context of angular velocity tracking in DC-DC buck converter driven permanent magnet DC motor system. The controller builds upon the idea of backstepping and consists ... -
A 9- and 13-Level Switched-Capacitor-Based Multilevel Inverter With Enhanced Self-Balanced Capacitor Voltage Capability
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Boost action is required for enhancing the output voltage of the sources such as photovoltaic (PV) sources, fuel cells, and battery storage devices, which eliminates the need for additional units. For this purpose, ... -
A subdomain model for armature reaction field and open-circuit field prediction in consequent pole permanent magnet machines
( John Wiley and Sons Ltd , 2022 , Article)In this paper, the machine quantity, such as electromagnetic torque, self and mutual inductances, and electromotive force, is analytically calculated for non-overlapping winding consequent pole slotted machine for open-circuit ... -
A triple boost 13-level switched-capacitor based multi-level inverter topology for solar PV applications
( John Wiley and Sons Ltd , 2022 , Article)A High Gain High-Level switched-capacitor multilevel inverter with low voltage stress requires a lower number of devices at peak output voltage and a reduced number of circuit components along with an increase in voltage ... -
A new design of active NPC converter topology with higher voltage gain for solar PV applications
( Elsevier , 2022 , Article)In the low voltage applications, the high gain multilevel inverters has seen more visibility due to the improved harmonic profile with multilevel voltage as well as boosting feature. A boost active neutral point clamped ... -
Utilization of EV Charging Station in Demand Side Management Using Deep Learning Method
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)Conventional energy sources are a major source of pollution. Major efforts are being made by global organizations to reduce CO2 emissions. Research shows that by 2030, EVs can reduce CO2 emissions by 28%. However, two major ... -
Performance analysis and control of a novel 7-level active neutral point clamped (ANPC) topology
( John Wiley and Sons Inc , 2023 , Article)This paper introduces a novel 7-level active neutral-point clamped (ANPC) switched capacitor multilevel inverter (SCMLI) with voltage-boosting capabilities. The proposed converter can produce seven levels and a voltage ... -
Symmetric and Asymmetric Multilevel Inverter Topologies With Reduced Device Count
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)In this work, two new topologies of single-phase hybrid multilevel inverters for symmetrical and asymmetrical configurations are presented for use in drives and control of electrical machines and the connection of renewable ... -
Trans Z-source-based half-bridge inverter: A method for achieving high voltage gain
( John Wiley and Sons Ltd , 2023 , Article)This article offers a modified trans Z-source-based half-bridge inverter topology. A suitable pulse width modulation (PWM)-based control method is applied on the proposed inverter. Regarding this control technique, the ... -
Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches ... -
Thermal analysis of Si-IGBT based power electronic modules in 50kW traction inverter application
( Elsevier , 2023 , Article)Estimation of accurate IGBT junction temperature is crucial for reliability assessment. The well-known RC lumped approach can help predict junction temperature. However, this method suffers from inaccuracy while characterizing ... -
Modelling and indirect field-oriented control for pole phase modulation induction motor drives
( John Wiley and Sons Inc , 2023 , Article)In the recent days, for the traction and electric vehicle (EV) applications, multiphase machines with pole phase modulation (PPM) technique have been proposed. The smoother operation during pole changeovers as well as ... -
A Combinational Level-Shifted and Phase-Shifted PWM Technique for Symmetrical Power Distribution in CHB Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)In cascaded H-bridge (CHB) multilevel inverters (MLIs), phase-shifted pulse width modulation (PSPWM) and level-shifted pulse width modulation (LSPWM) are the two prominent techniques to attain multilevel and better ... -
A new family of high gain boost DC-DC converters with reduced switch voltage stress for renewable energy sources
( John Wiley and Sons Ltd , 2023 , Article)In this paper, a new family of non-isolated boost dc-dc converters with high voltage gains is proposed. The proposed boost topologies exhibit very high voltage gains at moderate duty cycles and lower switch voltage/current ... -
Voltage Independent Reactive Current Based Sensor for Static VAr Control Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The use of renewable energy-based converters is continuously increasing in modern power systems which inject voltage harmonics in the line. In this work, a novel, simple technique based on a binary (on/off) control of an ... -
Dual Stage Single-Phase to Multiphase Matrix Converter for Variable Frequency Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)A single-stage matrix converter (MC) is preferred for the conversion of a single-phase (1) supply of fundamental frequency (50 Hz) to the multiphase (m) power supply in a limited operating frequency range (5-15 Hz). These ...
