Smart Moves Journal IJOSTHE (International Journal Online of Sports Technology & Human Engineering)
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128 research outputs found
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Review on Cooling Performance of Transformers
No full textA power transformer is connected that converts electricity from one wired circuit to the next until maintaining a steady frequency. A transformer is characterized as static equipment because it does not rotate or transform into something new. This study discusses the concept, classifications, and operating procedures of transformers. The fundamental operation of transformers is seen below
Controlling Techniques for STATCOM using Artificial Intelligence
No full textThe static synchronous compensator (STATCOM) is a power electronic converter designed to be shunt-connected with the grid to compensate for reactive power. Although they were originally proposed to increase the stability margin and transmission capability of electrical power systems, there are many papers where these compensators are connected to distribution networks for voltage control and power factor compensation. In these applications, they are commonly called distribution static synchronous compensator (DSTATCOM). In this paper we have focussed on STATCOM and the controlling techniques which are based on artificial intelligence
Review on Interference Cancellation in MIMO Receiver
No full textThe signal processing in orthogonal frequency division multiplexing and the effect of channel interference are presented in this paper. We\u27ve also talked about different multiplexing techniques like frequency division multiplexing and time division multiplexing. Also, several researchers\u27 work in the field of interference cancellation
Review on Channel Estimation in OFDM
No full textOFDM is a wireless connectivity technique that sends multiple data streams over a particular channel while efficiently handling inter-symbol interference and boosting the frequency and bandwidth available. Since the antenna is used for signal transmission, predicting the noise present in a noisy channel is essential. In noisy channels, the evaluation method for estimating channel can be used to explore the impact of noise on transmitted signal. Orthogonal frequency division multiplexing (OFDM) is important in wireless communication for its elevated transmission rate. Thus this paper is based on the analysis of Orthogonal frequency division multiplexing and modulation techniques in multiple input multiple output (MIMO) user
Role of Machine Learning in Sentiment Analysis- A Review
No full textAmongst the most basic activities in natural language processing is to know and understand low-dimensional vector presentations of words from a huge dataset. The organizational forms embedding system trains word vectors primarily from grammatical rules and semantic relations from the sense, disregarding sentiment polarity in the sentences. While some methods prototype sentiment data from feedback, they ignore specific language in various contexts. If the responded vector is easily adapted to the evaluation of sentiment classification task when the sentimentality keeps changing, the sentiment classification performance will suffer immensely. The methodologies was using to categories sentiment classification are discussed in this paper
Overview of LVDS and HVDS with Distribution Losses
No full textThe distribution system is a part of the electronic energy system by giving power to individual homes. Highly standardized LV distribution cables build a network in large towns and cities via link devices. For each (fused) distribution leaving a transformer, certain interconnections are disconnected, resulting in a branching wide radial distribution system. A more expense tapering circumferential supply chain, in which thinner connections are added as the distances from the a transformer increases, is typically utilized in less population centers. This study discussed transmission systems . for example as well as several types of promotional systems, including such high power and high power logistics operation
Deep Learning Based Channel Estimation in Data Driven MIMO Receiver
No full textOFDM (orthogonal frequency division multiplexing) is a wireless network methodology that sends multiple data streams across a particular channel while effectiently handling inter-symbol interference and enhancing frequency band available. And since the antenna is sending signals, evaluating the noise in a noisy channel is essential. This research aims into compressed sensing (CS) as a way to improve throughput and BER performance by transmitting additional data bits within every subcarrier frame whilst still limiting detector unpredictability. The Neuro-LS methodology is used in this study to generate a soft trellis decoding algorithm through channel estimation. Trellis decoding performs better BER, and DNN relying channel estimation outperforms BER, according to the findings
Comprehensive Study of 3-Level Stabilizer in Hybrid PV and Wind Energy Systems- A Review
No full textWhen variables are bounded so that almost the whole constraints are satisfied, power system stability is typically characterized as an electric power system\u27s ability to restore a situation of functioning equilibrium after being subjected to a physical disturbance.This paper presents a thorough investigation of three-level stabilizers in a hybrid PV Wind Energy system that is integrated with the power system. From a hybrid renewable energy system that is linked to the grid and studied with a stabilizer that uses a variety of control algorithms based on artificial intelligence algorithms developed by several researchers
Survey on Battery Energy Storage System (BESS) and Advancements in the Micro Grid Energy System
No full textRecent works have highlighted the growth of the Battery Energy Storage System (BESS) in the electrical system. In the scenario of high penetration of renewable energies in distributed generation, BESS plays a key role in efforts to combine sustainable power with reliable distributed load. Different converter topologies can be used to connect BESS to the network. There is no defined and standardized solution, especially for medium voltage applications. This paper introduced the BESS control strategies and the microarray control system. Reactive power compensation and related techniques based on artificial intelligence (AI) are also discussed
Study of Distributed Controlling Techniques in Micro Grids
No full text: Microgrids are moving from laboratory benches and pilot demonstration sites to commercial markets thanks to technological improvements, lower costs, proven track record and growing recognition of their benefits. They are used to improve the reliability and resilience of power grids, manage the addition of distributed clean energy resources such as wind and solar photovoltaic (PV), reduce fossil fuel emissions, and provide power in areas not supported by a centralized electrical system. The infrastructure is provided. This article presents the control techniques for DC micro-network, distributed control, and description of micro-grid systems