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Finite element method based determination of magnetic loading of three-phase five-limb transformer with impact of DC offset
(
Springer Verlag
, 2017 , Book chapter)
In this article, modelling mechanism based on finite element method (FEM) to understand the impact of DC currents on the magnetic loading of the three-phase five-limb transformer IS articulated. This paper provides detailed ...
Switching angles computations using pso in selective harmonics minimization pwm
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Book chapter)
The preprogrammed pulse width modulation (PWM) method for operating power converters ensures minimum switching loss and at the same time better quality waveform at the output. The Fourier series analysis of the predefined ...
Space vector pulse width modulation techniques for a five-phase impedeance source and quazi impedeance source inverters
(
IEEE
, 2015 , Conference Paper)
Impedance source inverter (ZSI) and its variant quasi impedance source inverter (qZSI) are single stage inverters that transform dc to ac and boost the source voltage at the same time. These topologies have attracted great ...
A review on fractional order (FO) controllers' optimization for load frequency stabilization in power networks
(
Elsevier Ltd
, 2021 , Article Review)
Keeping generation and demand balance is a fundamental requirement in power networks. It maintains frequency of the system within permissible limits. For microgrids, this balance is important to keep tie-line power below ...
Double stage converter with low current stress for low to high voltage conversion in nanogrid
(
Elsevier Ltd
, 2021 , Article)
A low to high voltage conversion technique has been proposed in this paper using double stages of switched inductors for nanogrid applications. The proposed converter topology utilizes fewer components, achieves high voltage ...
Effects of induction machine parameters on its performance as a standalone self excited induction generator
(
Elsevier Ltd
, 2022 , Article)
A squirrel cage induction machine (SCIM) when aggregated with relevant capacitances and a prime mover, acts as self-excited induction generator (SEIG). As it hosts energy conversion the parameters of SCIM have considerable ...
Comprehensive performance analysis of flexible asynchronous AC link under various unbalanced grid voltage conditions
(
Elsevier Ltd
, 2021 , Article)
A flexible asynchronous AC link (FASAL) system is a technology that interconnects two power system networks operating at the same or different frequencies. The FASAL system is a newly developed technology; therefore, it ...
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 ...
Space vector pulse-width modulation technique for an eleven-phase voltage source inverter with sinusoidal output voltage generation
(
IET
, 2015 , Article)
This study discusses the space vector pulse-width modulation (SVPWM) scheme for an eleven-phase two-level voltage source inverter, aimed at producing a sinusoidal output voltage waveform. Generalised space vector theory ...
Performance Evaluation of Converters used in G2V and V2G Modes of Operation
(
Institute of Electrical and Electronics Engineers Inc.
, 2022 , Conference Paper)
To enhance the reliability of supply, the V2G mode of operation is widely applied in electric vehicles. The V2G functionality is used to supply various services like regulation of active power demand, reactive power ...