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GaN has become a prevailing semiconductor in case of power and RF applications. The higher ranking material parameters of GaN, like wider band‐gap, the higher breakdown electric field as well as higher electron velocity when compared to materials like Si, SiC, GaAs etc; allow GaN FINFET to reveal potential advantages such as high voltage and high frequency applications. In this work, a comprehensive...
Local renewable energy sources have the potential to provide power security to societies. The main objective of this research is to improve electricity reliability in grid‐connected societies in case of the grid failure or during blackouts. Here, a cost‐effective method to utilize local irregular renewable energy sources for community applications has been proposed. Solar PV, pumping units, domestic...
In this research the second‐generation voltage conveyor (VCII) is employed in the design of grounded frequency dependent negative resistor (FDNR) and Frequency dependent negative conductance (FDNC). Additionally, two lossy parallel and series R‐L inductor simulators are also designed. To the best knowledge of the authors above mentioned immittance simulators are first time implemented using VCII....
The performance and stability of the electric network are improved through smart grid technologies. The smart grid strongly rely on digital communication technologies creates security issues that must be addressed to distribute power efficiently and safely. For billing, load balancing, and energy management, the customer‐side smart meter regularly transmits the consumption reading to the system operator...
An optimal power flow (OPF) model is developed in this paper, which includes three highly volatile energy sources: wind energy, photovoltaic energy, and electric vehicle as a vehicle to grid energy source. An interpretable probabilistic approach is implemented to estimate the power generation from the mentioned energy sources using different probability distribution functions. A single static synchronous...
This article investigates the competence of a cascade fractional‐order three‐degree‐of‐freedom (CC‐FO‐3DOF) controller for power‐frequency regulation of a hybrid wind‐diesel (hyWD) power system subjected to continuous load variation and unknown/uncertain wind power perturbation. The proposed cascade controller utilizes fractional‐order 3DOF‐PID and tilt‐integral‐derivative controllers as slave and...
The adoption of electrical vehicles (EVs) is nowadays a center of attraction, which reduces the carbon footprint and adds to the economic growth of a country. However, providing a proper charging facility to the customers is still a challenging task. This paper presents the mix (AC‐DC) charging station (CS) integrated with the PV array and the smart distribution grid. The acceleration of the EV causes...
In this work, we propose, design and simulate a new configuration of Class AB dual output (DO) second‐generation current conveyor (DO‐CCII). Two versions of this new DO‐CCII configuration are proposed: one employing 32 nm technology‐based carbon nanotube field effect transistor (CNTFET) and the other employing the conventional complementary MOS (CMOS). The HSPICE simulation studies have been performed...
Inclusion of intermittent natured renewable energy resources in microgrid to reduce global warming, especially in shipboard power system and due to highly fluctuating propulsion load, frequency control strategy of isolated shipboard hybrid microgrid (ISHMG) is major point of attraction. Hence, a power system of marine vessel with dish‐stirling solar thermal system (DSTS), wind‐driven generation (WDG),...
In this paper, an energy storage system (ESS), solar photovoltaic (SPV) and wind‐driven self‐excited induction generator (SEIG) is being used to establish an autonomous microgrid (MG). A variable gain controller based improved phase locked loop (VGC‐IPLL) is implemented to detect phase angle and generate unit templates for implementing a power quality control scheme in an autonomous MG. This controller...
Significant number of renewable sources when integrated with distributed generations and energy storage components form a sustainable power system called hybrid power system (HPS). But the stochastic nature of the sources and continuous variation of load cause serious issues in the power systems like frequency instability. Our work proposes a novel approach for load frequency control (LFC) of the...
Reversible logic is used increasingly to design digital circuits with lower power consumption. The parity preserving (PP) property contributes to detect permanent and transient faults in reversible circuits by comparing the input and output parity. Multiplication is also considered one of the primary operations in both digital and analog circuits due to its wide applications in digital signal processing...
This paper presents a reversible nano‐scale decoder circuit. The decoder is designed by utilizing the new quantum‐dot cellular automata (QCA) format of the QCA1 gate. This QCA1 gate provides 34.25% less cell count with 54.37% less area than the best existing designs. Thus, the proposed QCA1 gate provides less area considering the best existing state‐of‐the‐art plans. The IBMQ‐based quantum realization...
This article proposes analytical modeling for Junctionless Accumulation‐Mode Cylindrical Surrounding Gate (JAM‐ CSG) MOSFET‐based biosensor used for label free electrical detection of the biomolecules (enzymes, cells, DNA, etc.). Modeling has been performed using the Poisson's equation and considering parabolic potential profile. A nanogap cavity is being created for providing a binding site for the...
This paper presents a new time domain Zener diode compact model for transient noise simulation. SPICE2 and SPIC3 use piece‐wise linear time dependent sources for generating complex waveforms. This approach is not practical when applied to randomly generated noise. Today, through on‐going improvements to freely available circuit simulation tools, SPICE noise generation has moved to a new level. Ngspice,...
Modern power systems are structurally complex and thus experience transient events. For secure and reliable operation, quick system restoration is required whenever transient phenomenon like line faults occurs. Fault location techniques (FLTs) aid in faster restoration process. However, the accuracy of FLTs gets affected in presence of static synchronous compensator (STATCOM) since STATCOM compensates...
This article describes designing a low‐power novel circuit for overflow detection in two's complement arithmetic operations. The quantum‐dot cellular automata (QCA) is employed to achieve the nanoscale design. For designing the circuit of the proposed arithmetic overflow detector, a new layout of the QCA full adder is utilized. Two different designs of arithmetic overflow detectors are outlined in...
A novel multi‐conductor electromagnetic coupling model for the sensitive‐wire subject to driven wire in a high‐precision machining workbench is proposed in this paper. The general coupling model for an N‐wire system is derived and is used to evaluate the wire coupling effect. Furthermore, 4‐wire and 3‐wire models are demonstrated to verify the accuracy through full‐wave electromagnetic simulation...