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Now showing items 31-40 of 42
Enhanced control technique for a sensor-less wind driven doubly fed induction generator for energy conversion purpose
(
Elsevier Ltd
, 2021 , Article)
The current paper is concerned with introducing a predictive polar flux control (PPFC) scheme for a variable speed wind driven doubly fed induction generator (DFIG) without speed sensor. The operation of the designed PPFC ...
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 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 ...
Accurate Fundamental Harmonic Modeling of Inductive Power Transfer Battery Chargers
(
Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
This article presents a precise fundamental harmonic approximation (FHA) for modeling series-series compensated inductive power transfer (IPT) systems with constant voltage load, e.g., with battery load. In comparison with ...
Power quality enhancement of a hybrid energy source powered packed e-cell inverter using an intelligent optimization technique
(
IOS Press BV
, 2022 , Article)
The most installed Renewable Energy Sources (RES) in micro-grids (MG) are Photovoltaic (PV) power and wind power. Due to the intermittent behaviour of renewable sources, parallel operation of RES and battery storage known ...
Distributed Fault-Tolerant Powertrain Configuration for Electric Vehicle Applications with Pole-Phase Modulation
(
Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
In electric vehicle applications, the requirement of fault-tolerant survivability, better power/torque distribution, and highly efficient systems will help to shift toward multiphase induction motors (MIMs). The MIMs are ...
Placement of electric vehicle fast charging stations in distribution network considering power loss, land cost, and electric vehicle population
(
Taylor and Francis Ltd.
, 2022 , Article)
Recently, electric vehicles (EVs) gained tremendous attention from government agencies and the automotive industry due to lower CO2 emissions, low maintenance, and operating costs. However, due to increasing EV penetration, ...
Improved power quality operation of symmetrical and asymmetrical multilevel inverter using invasive weed optimization technique
(
Elsevier
, 2022 , Article)
Low switching frequency pulse width modulation (PWM) technique for modulation and control of multilevel inverter in medium voltage high power applications is preferred in order to reduce the switching losses. In this ...
A Detailed Full-Order Discrete-Time Modeling and Stability Prediction of the Single-Phase Dual Active Bridge DC-DC Converter
(
Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
The standard methodology to obtain the model of a power electronic converter is achieved by averaging the state-space dynamics of the converter's state variables. But the average of the transformer current is null over a ...
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. ...