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This article explores the integration of artificial intelligence (AI) applications into project‐based learning (PBL) education as a means to enhance students' education. Specifically, the implementation of AI in the context of power generation is addressed, focusing on achieving power generation at minimum wind velocity and classifying turbine faults using AI techniques. The researchers have proposed...
Halide perovskites exhibit outstanding optoelectronic properties, which make them an ideal choice for photocatalytic CO2 reduction and benzyl alcohol (BA) oxidation. Nevertheless, the simultaneous realization of the above redox coupling reactions on halide perovskites remains a great challenge, as it requires distinct catalytic sites for different target reactions. Herein, the catalytic sites of Cs...
Monitoring a large number of interacting sensors, actuators and controllers in sensitive locations simultaneously, requires efficient and fast network. Sophisticated computer controlled systems in modern aircrafts have become a necessity. Wired connectivity can be both awkward and hazardous. In this paper we propose wireless connectivity based on Impulse-Radio Ultra Wideband (IR-UWB) system. It is...
This paper presents the simulation details of a single-phase 50Hz inverter that could be used for obtaining small-voltage AC or DC supply source needed for powering small electronic devices that could be employed for distributed measurement in monitoring systems. Energy harvesting from solar presents a source that may prove viable alternative to conventional battery sources. It provides high power...
For traction of electric vehicles, the motor utilizes battery strings (cells) connected in series. These battery strings suffer from the problem of charge unbalancing due to charging and discharging, chemical degradation and ambient temperature. Contemporary research has reported many charge balancing circuit systems for equalizing the charge among the battery strings of cells. However, charge balancing...
A charge equalizer system is suggested for use in the future battery-packs employed in plug-in vehicles or house used in UPS-based supply systems deriving energy for supplementing the grid-connected main supply. Such applications are becoming common in Distributed Generation on spot from sources of solar (or wind), especially when grid connected power-supply is interrupted for some reason. The charge...
This paper presents a single-phase Grid-tied inverter for renewable energy systems, which can be used for obtaining small-voltage AC supply for powering small electronic devices or can be used in a distributed grid system for utility supply. The issue of synchronization of these DC-AC inverters with the grid/utility systems is explained and investigated thoroughly in this research. The waveforms generated...
We have described in previous work the generation of PN-sequence by employing a 4-bit shifted Linear Feedback Shift Register (LFSR) for application into Direct Sequence Spread Spectrum (DSSS) system by simulation. In this paper, is proposed a pseudo random number generator (PRNG) circuit consisting of 24-bit shift registers (LFSR) which has much longer period to improve statistical properties. We...
Converting DC into a good sinusoidal has been done in order for getting a solar panel (DC source) tied up to an AC (grid) for onward supply to load centers. Basically such conversion is a wave-shaping technique needing the use of low-pass filters. In contrast, it is quite difficult to get sinusoidal by using other filters such as high pass filters (HPF), band pass filters (BPF) and band stop filters...
The use of photovoltaic panels for is becoming popular all over the world for producing electricity for grid connection via using transformer. Grid-connection of solar panel without using a transformer is being reported nowadays. Photovoltaic (PV) grid connected converter without transformer is associated with the problem of non-existent galvanic isolation as a result of transformer absence. The most...
In this paper simulation results are obtained, focusing on shaping of a simple sub-nanosecond width UWB pulse generated by a suggested circuit. The shaping is done through using a capacitor-resistor (RC) pair. The RC pair is acting as a high pass filter, allowing the pulse with almost unity gain in the high frequency band. The low frequency components making the width of pulse are difficult to pass,...
In this paper a simple pico-second pulse generator, its working principle and design. The design is supported by relevant theory, explaining the function of the circuit, and to ultimately show how the resulting pulses are related in their widths to respective parameter values of the circuit elements. The circuit is based on using four timers ICs with transistor and other external logic component....
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