All articles
484 articles
-
Background of Gas Turbine Engines for Electric Power Generation Engine Controls
Abstract: This article pointed out the basic history of gas turbine engines for the generating electricity. The two primary engine forms, single and twin shafts, are presented followed by a study of the operational principles of the twin-shaft engine. The primary controllers used in conventional gas turbine engine models for power generation research have finally been established. In the production process, there is often a need to test electrical motor drives …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 2, 2020 · pp. 1–8 Read article
-
Multicore Processing of the Aeroderivative Twin-Shaft Gas Turbine Engine with AC Powered Power Converter
Abstract: This study provided a method for the use of an automatic transmission to imitate the steady-state and intermittent shaft power features of the aeroderived twin-shaft turbine engine. Model-based regulation provides the foundation for the development of an aeroderived twin-shaft engine emulation system. Specifications are developed to help describe the engine and variable-speed movement, focused on torque, power and momentum. This method reflects the difference in friction between the engine and …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 2, 2020 · pp. 18–24 Read article
-
Electric Vehicle Charging Effects on Power Grid
Abstract: Wheel is considered as one of the most important invention of mankind. After inventing the wheel, transportation system became easier. When motor vehicle was invented, a new era of transportation system has started. There are lots of inventions, modifications, changes has happened in the field of transportation sector. Now, a new era in vehicles sector has started since last few years. Most of the famous automobile companies are trying to …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 2, 2020 · pp. 25–38 Read article
-
STATCOM in Power Systems: A Review
Abstract: This article presents a survey of the development of Static Synchronous Compensator (STATCOM) technology and its applications in power industry. The study is based on research articles, manufacturers’ websites, magazines and also news reports. Recently completed and ongoing projects have been highlighted here to describe the application trend of STATCOM. Voltage support, transient stability, power transfer enhancing, power factor improvement, three phase voltage balancing, active filtering capabilities have been illustrated …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 2, 2020 · pp. 39–51 Read article
-
Design and Assessment of Energy Efficient Improved LEACH Protocol for Wireless Sensor Network
Abstract: The recognition of wireless sensor networks has increased enormously due to the enormous possibility of the sensor networks to connect the physical world with the virtual world. While these devices rely on battery power and may be placed in unfriendly environments replacing them becomes a tedious task. Therefore, improving the energy of these networks becomes essential. This work provides methods for clustering and cluster head selection to WSN to improve …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 30–37 Read article
-
Discovery of Materials through Applied Machine Learning and General Machine Learning Architecture
Abstract: Advances in artificial intelligence technologies, especially machine learning, have generated possibilities in the material sciences to facilitate material exploration and to achieve a profound understanding of the relationship between the constituent elements of the material and the properties represented by the material. The application of machine learning to the exploration of experimental materials is sluggish due to the monetary and temporal costs of experimental data, however parallel methods, such as …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 48–57 Read article
-
Laser-induced Phosphorescence Photobleaching Anemometer for Microfluidic Technology Instruments
Abstract: In this article, we have established a new, non-intrusive flow velocity calculation approach focused on photobleaching of a fluorescent dye for micro-fluidic systems. The time of existence of the fluorescent dye in the laser beam depends on the flow rate which roughly relates to the time of decay of the photobleaching of the dye in the laser beam. The time of residency is inversely proportional to the speed of flow. …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 11–20 Read article
-
A Complexity in Design of Cyber-Physical Systems: Context framework
Abstract: Cyber-bodily structures play a key role in a huge quantity of application domain names which include transportation, energy, health and nicely-being, manufacturing, and indeed as a part of clever infrastructures and towns—consequently now not best referring to business domain names. This paper makes a specialty of the complexity of destiny CPS, intuitively interpreted as a machine feature making it tough, and sometimes even not possible, as it should be predicted …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 1–10 Read article
-
Silicone Coating on Porcelain Insulator
Abstract: Dubai Electricity and Water Authority (DEWA) utilized porcelain insulators in the transmission overhead line system. These insulators reputed to be the best insulators with regard to the design and durability. In spite of satisfactory performance, porcelain insulators have disadvantages such as regular washing and cleaning. Because of the coastal location and industrial pollution of the overhead lines, frequent washing of porcelain insulators is required to ensure interruption free and reliable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article
-
Development of a Ray-tracing Program and its Application in Characterizing the Range of HF Radio Propagation in the Equatorial Ionosphere
Abstract: A ray tracing program which is an algorithm that can be used to describe the complex nature of the ionosphere has been developed using locally available resources. The International Reference Ionosphere (IRI) Ionospheric Model were incorporated into the program for evaluating electron density values. Complex refractive indices of the ionosphere were generated using Appletone-Hartree formula with no collision and magnetic field effects. The program applies Snell’s law of refraction in …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 1–11 Read article
-
Evaluation with Wave Propagation Launch Vehicles besides Non-Intrusive Transmission Lines Failure Detection.
Abstract: The whole paper presents a principle of non-intrusive real-time network failure tracking utilizing wireless sensor networks. The core components of the detector are known as energy harvesters, waveforms and algorithms, circuits and components, and surface wave launchers. In this we have discussed a compact energy harvesting system that is capable of non-intrusively extracting power from a power cable. In terms of waveforms and algorithms, we suggest the usage of TDR …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 12–21 Read article
-
Region-based Object Detection and Classification using Faster R-CNN
Abstract: With the advent of Deep Learning the machine learning systems are able to recognize and classify objects of interest in an image. Various advancement has been done in the field of object recognition and classification. Our research work focusses on improving the R-CNN, Fast R-CNN, YOLO architecture. The work focused on using Region Proposals Network (RPN) to extract region of interest in an image. RPN outputs an image based on …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 22–30 Read article
-
High Performance 64-Bit Vedic MAC with Logic BIST Features
Abstract: Multiply and Accumulate (MAC) is a very important operation in most of the DSP applications such as FIR/IIR filters, convolutions, and FFT computations. Therefore, every DSP processor will incorporate a hardware MAC for high-performance operations. However, most of the MAC architectures do not have self-testing features. It is very essential to embed self-testing features in the MAC design for accurate and reliable operation thus avoiding the need for expensive external …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 38–46 Read article
-
Prediction of Adsorption Energies using Machine Learning
Abstract: In this article, we have a much more comprehensive method that promotes the exploration of automated descriptors. Primary component analysis (PCA) with varimax rotation is used to find the strongest minimum range of adsorption energies that can be used as metal descriptors for a given data set. Our findings demonstrate that the mixture of descriptors produced by this method outperforms conventional descriptors such as nuclear carbon, hydrogen and oxygen adsorption …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 38–46 Read article
-
IoT Based Solar Powered System for Smart Field Irrigation with Real Time Surveillance for Smart Agriculture in Bangladesh
Abstract: Agriculture is the essential source of livelihood for people in Bangladesh. It plays major part in economy of the nation. In Bangladesh about 75% of population depends upon agriculture and one third of the country’s income comes from agriculture. Issues concerning agriculture have been continuously ruining the improvement of the nation. But at present due to movement of individuals from countryside to urban there is obstacle in agriculture. On the …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article
-
HVDC Transmission Line Transient Power Protection: A Review
Abstract: HVDC transmission line is preferred more than HVAC transmission line due to its leading advantages over EHVAC system so HVDC transmission line protection is one of the major concerns in the current power system. The transients are generated in HVDC system during the occurrence of faults. This paper gives a briefing about the transient energy protection scheme for protection of HVDC line. Here, nature of HVDC line during internal and …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 22–30 Read article
-
Creating energy system resilience through stand-alone hybrid solar PV-wind energy system - a case study in India
Abstract: A grid-independent hybrid energy system consisting of commercially available solar photovoltaic panels of 250 W peak power rating and micro wind turbines of 30–40 kW power rating has been considered for electricity production at a selected location in India as a case study. The energy system configuration that leads to lowest levelized electricity cost at that location has been identified through parametric analysis. The configuration has been found to have …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 1–21 Read article
-
Design and Implementation of a Smart Surveillance and Automation System for Patients
Abstract: Patient negligence and harassment have become a common phenomenon now-a-days. To reduce this incident “Smart Surveillance and Automation system for patient” have been built. The system’s aim is to provide the patient security while maintain the patient’s privacy as well as provide an automated bed at a cheap price. This surveillance system starts recording once it detects a face and it also has a facial expression recognition system installed that …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 2, 2020 · pp. 9–17 Read article
-
Analyzing the Probable Solutions of the Effects on Electrical Grid Emerged from EV Charging
Abstract: Electric vehicles are one of the most trending issues in the power system network. Many developed countries have already set their plan to develop corresponding infrastructures to handle the forthcoming huge EV load in the power system. A study has shown that in Britain within 2050, 70% of the vehicles would be converted to electric vehicles. In Bangladesh, electric vehicles are not widely used though, but a good number of …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 47–59 Read article
-
Designing of Solar based hybrid system for rural Electrification
Abstract: The hybrid system is specifically intended to meet the load demand in varying times by combining various renewable power sources such as wind turbines, solar panels along with battery. The simulation software used in this research is HOMER and simulation result shows that the best combination system for the electricity generation is solar-Battery hybrid system having NPC and price of electricity is $9009.43 and $0.6369/kWh. In this research paper the …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 1, 2020 · pp. 13–21 Read article