A5035786733- Advanced DC-DC Converters
- Multilevel Inverters and Converters
- Power Quality and Harmonics
- Microgrid Control and Optimization
- Magnetic Properties and Applications
- Reproductive Physiology in Livestock
- Wireless Communication Networks Research
- PAPR reduction in OFDM
- Electromagnetic Compatibility and Noise Suppression
- Advanced Wireless Communication Techniques
- Advanced Battery Technologies Research
- Electric Motor Design and Analysis
- Antenna Design and Analysis
- Reproductive Biology and Fertility
- Genetic and phenotypic traits in livestock
- Advanced Antenna and Metasurface Technologies
- Acoustic Wave Resonator Technologies
- Wireless Power Transfer Systems
- Sperm and Testicular Function
- Energy Harvesting in Wireless Networks
- Livestock Management and Performance Improvement
- Sensorless Control of Electric Motors
- Wireless Body Area Networks
- Advanced MIMO Systems Optimization
- Millimeter-Wave Propagation and Modeling
Central Institute for Research on Buffaloes
1999-2024
Lovely Professional University
2024
Indian Institute of Technology Roorkee
2012-2023
Punjab Engineering College
2022-2023
Chandigarh University
2022
Indian Council of Agricultural Research
2021
Indian Institute of Technology BHU
2017
Banaras Hindu University
2017
Lingaya's Vidyapeeth
2013-2014
Motilal Nehru National Institute of Technology
2013
The deployment of fifth-generation (5G) wireless networks has already laid the ground-work for futuristic smart cities but along with this, it also triggered rapid growth a wide range applications, example, Internet Everything (IoE), online gaming, extended/virtual reality (XR/VR), telemedicine, cloud computing, and others, which require ultra-low latency, ubiquitous coverage, higher data rates, extreme device density, ultra-high capacity, energy efficiency, better reliability. Moreover,...
An efficient bidirectional DC–DC convertor is necessary to couple the low DC–voltage sources (storage batteries, photo voltaic (PV) cells, etc.) high-voltage DC-bus and vice versa. This study proposes a diversity coupled inductor DC (BDC) which can eliminate drawbacks of both conventional buck/boost non-isolated isolated BDC convertors in terms high-voltage/current stress, high costs less efficiency. Hence, low-voltage battery be easily efficiently. The proposed CI-BDC topology suitable for...
This article provides an interval type-2 fuzzy-based direct torque control (IT2FDTC) of the induction motor drive (IMD) in which space vector modulation technique is used here to activate a five-level diode-clamped inverter (FDCI). Moreover, it implemented with help DSPACE-1103 controller real-time application using 2HP and its overall performance compared conventional proportional-integral (CPIDTC). In IT2FDTC, all four capacitor voltages FDCI based on minimum energy principles are balanced...
The paper presents the performance characteristics of different induction machines various ratings operating as a capacitor self-excited generator. Their computed is compared with commercially designed line excited generators self generators. An algorithm, using Newton-Raphson method and steady state equivalent circuit for machine, developed to compute excitation requirement maintaining constant terminal voltage at loads. This technique also used number steps required load from no full load,...
Active filters are widely used in electrical distribution system for reactive power compensation and voltage / current harmonic elimination. In this paper, a fuzzy logic controlled, three-phase shunt active filter to improve quality by compensating harmonics required nonlinear load is presented. PI regulator replaced controller the dynamic performance of under varying conditions. The advantage control that it based on defined linguistic rules does not require any mathematical model unlike...
Dc microgrid is much relevant when source and loads are both dc. Among available dc architectures bipolar (BPDC) versatile desirable but, many switching devices diodes required to feed power the BPDC poles. To use optimally these a novel non-isolated boost-zeta single input dual output type multiport converter with an parallel series combination of cells proposed here. This kind configuration which gives lines positive, negative neutral potentials makes it suitable for low voltage...
In this article, a UWB metasurface absorber is designed for frequency range of 6.75GHz-14.5GHz. The consists simple unit cell size 0.265λ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0</sub> ×0.265λ ×0.103λ on single-layer FR-4 substrate with thickness 3.1mm. It has greater than 90.0% absorbance. Next, an X-band circularly polarized MIMO antenna developed 1.0mm. dimensions 0.966λ ×0.766λ ×0.053λ . antenna’s S-parameters, radiating efficiency,...
Abstract Shunt active power filters are the most viable solution for solving current harmonic, reactive compensation, and load unbalancing problems widely presented in electrical distribution systems. In this article, development implementation of a digital signal processor based three-phase four-wire shunt filter analyzed to compensate non-linear unbalanced loads under non-ideal supply voltages conditions. The proposed algorithm is divided into two parts, first associated with calculation...
Pure electric vehicles (PEVs) offer a solution for achieving zero‐emission transport system. This study presents the work towards development of bi‐directional multiport solar‐assisted switched reluctance motor (SRM) drive PEV applications having battery‐to‐vehicle (B2V), photovoltaic (PV)‐to‐vehicle (PV2V), PV assisted B2V, grid‐to‐vehicle battery charging and PV2V functions. The power circuit is formed by combination front‐end modified‐Miller SRM converter. Battery, panel, grid form four...
Abstract This article proposes a digital signal processor based simplified current controller for shunt active power filter to compensate customer-generated harmonics and reactive power. The compensated source contains the same level of harmonic distortion as present in voltage with equal I/V ratios at all frequencies. separates contribution customer non-linear load and, thereby, forces this behave linear unity factor. current-controlled inverter used configuration is regulated emulate...
The two level interleaved boost converter (IBC) for low input voltage (battery or photovoltaic) applications. steady state performance of the is investigated by MATLAB/ simulation. IBC designed modeling and analysis carried out considering parasitic elements all devices. modeled analyzed using space averaging technique small signal analysis. Two considered continuous inductor current duty ratio greater than 0.5. analog PID controller based on design parameters simulated in open loop closed loop.
This paper describes the application of single input fuzzy logic controller (SIFLC) for three-phase shunt active power filter. The advantage is that it does not require mathematical modelling system. two-input to filter reported in literature. But needs large set rules optimum performance. SIFLC reduces conventional controller. offers a significant reduction rule inferences and simplifies tuning control parameters. An designed two-level A with simulated nonlinear load MATLAB Simulink...
Energy storage is the major concern in smart micro grids like renewable power generation, electric vehicles and small scale DC-UPS systems. This paper proposes analysis, voltage mode control of coupled inductor bidirectional converter. Unfortunately, switches four beyond isolated schemes increase production costs reduce conversion efficiency, non-isolated topologies suffer from high voltage/current stress. As compared with counterparts conventional converter topologies, proposed has merits...
This paper presents modelling and simulation of DC-DC converter with matrix as its basic topology. The proposed performs the four quadrant chopper operation. topology can perform many different functions. be utilized in speed control dc motor electric automobiles traction where supply is voltage. model was developed MATLAB/Simulink environment. Pulse width modulation technique used for output synthesis converter. analysis done considering resistive inductive both loads separately. Finally,...
In this paper, a neural network based reference current computation method for active power filter (APF) control under non-ideal mains voltage with different load condition is proposed. The controller has been designed to extract fundamental frequency components from non-sinusoidal and unbalanced currents. These will be used as unit templates. APF realized by controlled IGBT PWM-VSI bridges common dc bus capacitor. Current on pulse width modulation suitable carrier generate the firing pulse....
Abstract This article presents a novel approach to determine the optimal capacitors for maximum power output of single-phase self-regulated self-excited induction generator (SEIG) using three-phase star connected machine. Single-phase at 230 V can be obtained suitable combination with 415 The consists machine and three in series parallel resistive load. voltage regulation this is very small due effect capacitors. In article, an algorithm has been developed determination steady-state model...
Hybrid Electric Vehicles (HEV) provide a feasible compromise between emission-free transport and limited range of travel. In this work, multiport converter for SRM HEV is presented which integrates GCU power, Battery PV Grid supply Switched Reluctance Motor in order to achieve multiple driving charging modes with the help machine winding inductance on-board power electronics. The derived from Modified Miller (MMC) closed-loop speed control two switches at front-end side interface GCU. Three...