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Journal articles on the topic 'Transmission line usage'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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1

Hanumathrao, Dr, Thirupathaiah P, Praveen Babu B, Kori Ravikumar, and Pavan Kumar R. "Transmission Line Power Theft." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 5230–36. http://dx.doi.org/10.22214/ijraset.2024.62588.

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Abstract: Generation, transmission and distribution of electrical energy involve many operational losses. We can defined the losses in generation technically but distribution and transmission losses cannot be precisely quantified with the sending end information. This illustrates the involvement of nontechnical parameter in transmission and distribution of electricity. Moreover technical losses occur naturally and are caused because of power dissipation in transmission lines, transformers, and other power system components. Technical losses in Transmission & Distribution are computed with
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2

Pawan, Rathore, Naidu Garima, Agnihotri Ganga, and Khan Baseem. "ACTIVE POWER AND COST ALLOCATION IN OPEN ACCESS ENVIRONMENT UTILIZING POWER FLOW TRACING METHOD CONSIDERING N-1 CONTINGENCY CONDITION." Electrical & Computer Engineering: An International Journal (ECIJ) 3, no. 2 (2014): 25–39. https://doi.org/10.5281/zenodo.3403490.

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The transmission usage cost allocation is one of the major issues experienced by the Electric Supply Industries. In this paper, authors have considered Line Outage Distribution Factor (LODF) for allocating the transmission usage cost allocation under contingency condition. Authors have modified the distribution factor for maximum flow and propose a novel Maximum Line Outage Distribution Factor (MLODF) which depends upon the redistribution of the generation in the line flow considering N-1 security constraints. Similarly, for transmission loss cost allocation under contingency condition Maximum
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3

Alomoush, Muwaffaq I. "Impacts of UPFC on line flows and transmission usage." Electric Power Systems Research 71, no. 3 (2004): 223–34. http://dx.doi.org/10.1016/j.epsr.2004.01.017.

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4

H. Radzi, N., M. H. Ali, M. N. Abdullah, S. A. Jumaat, S. Salimin, and R. Hamdan. "Assessment of Justified Distribution Factors Versus Bialek’s Methods for Transmission Usage Evaluation." International Journal of Engineering & Technology 8, no. 1.7 (2019): 7–13. http://dx.doi.org/10.14419/ijet.v8i1.7.25949.

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In restructuring electricity market, the electricity business has been separated to three major parts which are generation, transmission and distribution companies. For transmission, the most important component is the transmission line because transmission lines transmitting the power flow from generation to distribution. One of the issues of transmission utility is allocating the charges to the transmission user. The charges must be fair and accurate to all of the transmission users. In addition, an efficient transmission usage evaluation is important to be developed for determining the actu
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Syarifuddin, Nojeng, Syamsir, Jaya Arif, Syarifuddin Andi, and Yusri Hassan Mohammad. "Distribution Factor Method Modified for Determine of Load Contribute based on the Power Factor in Transmission Line." Indonesian Journal of Electrical Engineering and Computer Science 11, no. 3 (2018): 1236–42. https://doi.org/10.11591/ijeecs.v11.i3.pp1236-1242.

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This paper proposes a modification of distribution factor methods for identifying the load contribute in a transmission open access, with regard to the load power factor. This method may be considered as the first pricing strategy to be proposed in bilateral transaction for transmission usage, based on the actual use of the transmission network. The merit of this method relies on the existence of a load power factor with GLDF methods, which allocate the transmission cost, not only based on the amount of power flow but also on the load characteristic. A case study utilizing the IEEE 30-bus syst
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Azriyenni, Azriyenni, and Mohd Wazir Mustafa. "Application of ANFIS for Distance Relay Protection in Transmission Line." International Journal of Electrical and Computer Engineering (IJECE) 5, no. 6 (2015): 1311. http://dx.doi.org/10.11591/ijece.v5i6.pp1311-1318.

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The techniques hybrid intelligent was introduced in transmission protection that usage in electric power systems. There was applied ANFIS for distance relay protection particularly for transmission line. If a fault occurs during the transmission line identification caused by unwanted fault thus the power delivery to the consumer becomes not going well. Therefore, it would need to provide an alternative solution to fix this problem. The objective of this paper uses impedance transmission line to determine how long the channel spacing will be protected by distance relay. It has been distance rel
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Nojeng, Syarifuddin, Syamsir Syamsir, Arif Jaya, Andi Syarifuddin, and Mohammad Yusri Hassan. "Distribution Factor Method Modified for Determine of Load Contribute based on the Power Factor in Transmission Line." Indonesian Journal of Electrical Engineering and Computer Science 11, no. 3 (2018): 1236. http://dx.doi.org/10.11591/ijeecs.v11.i3.pp1236-1242.

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<p>This paper proposes a modification of distribution factor methods for identifying the load contribute in a transmission open access, with regard to the load power factor. This method may be considered as the first pricing strategy to be proposed in bilateral transaction for transmission usage, based on the actual use of the transmission network. The merit of this method relies on the existence of a load power factor with GLDF methods, which allocate the transmission cost, not only based on the amount of power flow but also on the load characteristic. A case study utilizing the IEEE 30
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8

Ishchenko, Aleksey, Vladimir Shevelev, Alexander Naronov, Alexander Tcherepanov, and Boris Shulgin. "Error-correcting Coding Usage for Data Transmission Through Power Lines." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 3 (2018): 1423. http://dx.doi.org/10.11591/ijpeds.v9.i3.pp1423-1431.

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<span lang="EN-US">A concept of data transmission within downhole telemetry systems in oilfield industry through power lines is presented. Based on this concept, MATLAB/Simulink models simulating communication lines in downhole telemetry systems are built, which can be used as prototypes for development of real systems. The most appropriate signal modulation methods for data transmission in downhole telemetry systems are suggested and discussed. The influence of high-voltage interference on signal transmission through power line from downhole unit to ground based unit is simulated. Usage
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9

Zelder, T., B. Geck, I. Rolfes, and H. Eul. "Usage of the contactless vector network analysis with varying transmission line geometries." Advances in Radio Science 6 (May 26, 2008): 19–25. http://dx.doi.org/10.5194/ars-6-19-2008.

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Abstract. The scattering parameters of embedded devices can be measured by means of contactless vector network analysis. To achieve accurate measurement results, the contactless measurement setup has to be calibrated. However, if the substrate material or the planar transmission lines on the substrate changes, a new calibration is necessary. In this paper a method will be examined, which reduces the number of calibration cycles by using a database. Analytical results show that by using this database method, errors occur which depend on the coupling coefficients and on the load impedances of th
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10

Herlender, J., J. Izykowski, and B. Brusilowicz. "INVESTIGATION OF IMPEDANCE-DIFFERENTIAL PROTECTION’S ALGORITHM AS A FAULT LOCATOR FOR DOUBLE-CIRCUIT TRANSMISSION LINE." Tekhnichna Elektrodynamika 2020, no. 6 (2020): 57–60. http://dx.doi.org/10.15407/techned2020.06.057.

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This paper deals with an analysis of impedance-differential protection algorithm applied to locate faults on a double-circuit transmission line. In particular, the study of fault location accuracy for the case of using the relation between currents for negative-sequence not for zero-sequence, as it was presented so far, is provided. It results from the well-known fact that zero-sequence impedances are in practice considered as quite unreliable data. Therefore, one has to limit usage of zero-sequence impedance parameters as much as possible. Such approach was applied in this paper and therefore
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Sezer, Özkan, Nihat Daldal, and İbrahim Yücedağ. "Usage of different modulation applications in OFDM systems and performance comparison." Uluslararası Teknolojik Bilimler Dergisi 16, no. 2 (2024): 33–43. https://doi.org/10.55974/utbd.1539349.

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OFDM (orthogonal frequency division multiplexing) systems are the most efficient use of today's radio frequency spectrum. The system is the simultaneous splitting of a signal into small signals and sending them to the receiver. It is mainly a need in high-capacity data transfer and multi-user systems. Depending on the usage purpose, the OFDM method provides a data transmission with maximum accuracy at the highest speed as long as an appropriate and high-performance modulation type is used. This study performed an FDM communication simulation primarily for multiple data transmissions over a sin
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Lebedev, V. D., and Yu D. Kutumov. "Mathematical simulation of extra-high voltage overhead transmission lines for travelling-wave-based relay protection devices." Vestnik IGEU, no. 2 (2020): 40–50. http://dx.doi.org/10.17588/2072-2672.2020.2.040-050.

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The complexity of transient processes during travelling-wave propagation in extra high voltage overhead lines is deter-mined by the fact that many frequency components are presented in the electromagnetic wave front. For the correct analysis of the aforementioned transient processes and for further development of travelling-wave-based relay protec-tion and fault location devices, it is necessary to take into account the parameters of the environment where electromagnetic wave propagation occurs. For the transmission line, these parameters are longitudinal inductance, longitudinal resistance, s
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13

Gamboa Rodriguez, Edgar A., and Cristina Verde Rodarte. "Genetic Programming for Shunt Failure Detection in Monophasic Transmission Line." Memorias del Congreso Nacional de Control Automático 6, no. 1 (2023): 591–96. http://dx.doi.org/10.58571/cnca.amca.2023.097.

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In this work, the usage of bio-inspired algorithms for developing models capable of identifying the ubication of the anomaly, specifically a shunt fault in High Voltage Alternate Current (HVAC) for a monophase transmission line. The approach is data-driven based, where the line is simulated under different operation conditions, afterward, the cross-correlation is used for extracting the most representative characteristics of the signals. The specifications under which the genetic algorithm searched for a solution, only with the correlations, generating mathematical models are able of identifyi
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14

Ilkorur, Onur, Ismail Yuksek, and Emre Omurlu. "Usage of acoustical filters in transmission line enclosures as a replacement of fiber absorber." Journal of the Acoustical Society of America 117, no. 4 (2005): 2387. http://dx.doi.org/10.1121/1.4785762.

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15

Mishra, Akanksha, and G. V. Nagesh Kumar. "A Line Utilization Factor and Krill Herd Algorithm based Optimal Utilization of Interline Power Flow Controller for Congestion Management." International Journal of Electrical and Electronics Research 3, no. 3 (2015): 58–65. http://dx.doi.org/10.37391/ijeer.030304.

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In order to increase transmission line stability, control power flow and improve the security of transmission systems FACTS technology has been extensively employed. And these devices must be optimally placed in the transmission systems for their best usage. In this paper to control the congestion in the transmission lines we use DLUF (Disparity Line Utilization Factor) for the appropriate placement of IPFC. The difference between the percentages MVA utilization of each line connected to the same bus is determined by the DLUF. The IPFC is placed in the lines with maximum DLUF. Krill Herd Algor
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16

Venkutuswamy, Radhika, and Baskaran Kaliyaperumal. "Improving fault identification in smart transmission line using machine learning technique." International Journal of Applied Power Engineering (IJAPE) 12, no. 4 (2023): 359–66. https://doi.org/10.11591/ijape.v12.i4.pp359-366.

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In this work inevitable for power transmission boards such as Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO) to look for a low-cost communication system with low power usage and to improve supply reliability, to transmit reliable fault information back to the control centre in real time. This work aims to design an automated and effective fault identification and position system for all overhead power transmission network networks using all current fault indicator technologies, machine learning methods, and commercially tested communication technology to easily and relia
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17

Yeesparan, Suganthi, Mohd Zafri Bin Baharuddin, Norashidah Bt Md Din, and Mohamad Halil Haron. "A Review of Energy Harvesting Methods for Power Transmission Line Monitoring Sensors." International Journal of Engineering & Technology 7, no. 4.35 (2018): 153. http://dx.doi.org/10.14419/ijet.v7i4.35.22348.

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Condition monitoring sensors have the responsibility of reducing occupational failures or unscheduled shutdowns especially in power transmission line systems. Existing sensors that are used for condition monitoring are mostly battery-dependent. Powering up these sensors in difficult to access areas where high voltage transmission line usually runs is a challenge because batteries usually have a limited life cycle. Power sources other than batteries such as harvesting from solar energy, magnetic energy, radio frequency energy either produces insufficient energy or not entirely available all the
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18

Vishnu, Prasad Markam*1 &. Sanjeev Jarariya2. "STABILITY ENHANCEMENT OF POWER TRANSMISSION USING UPFC WITH FUZZY LOGIC CONTROLLER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 8 (2018): 424–29. https://doi.org/10.5281/zenodo.1345680.

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In this paper research is carried on a long transmission line model compiled in the MATLAB for the enhancement of power with improved power factor and reduced harmonic distortion. UPFC (Unified Power Flow controller) which is a FACT gadget is utilized as a part of between the transmission line at the focal point of T demonstrate for pay. UPFC is a blend wander of SSSC and STATCOM and is controlled utilizing the usage of fluffy rationale controller and the outcomes demonstrates that power factor and different parameters were enhanced with less twisting.
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19

Subramani, T., and B. Prakash. "Design and Analysis of Power Transmission Monopole Using ETABS." International Journal of Engineering & Technology 7, no. 3.10 (2018): 62. http://dx.doi.org/10.14419/ijet.v7i3.10.15631.

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Electricity consumption is day by day increase for each and every application. Transmitting the power source from production place to designation place via steel wire is followed by ancient people. In this we use heavy towers which carry minimum of 2000kw power in each line which is hanged in the towers. These towers are subjected to dynamic and static load cases. Hence in this thesis we proposed to design and analysis the power transmission towers in our places. We introduce type of tower and its configuring ratio as per Indian standard IS-802. A standard kind of transmission line tower selec
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20

Venkutuswamy, Radhika, and Baskaran Kaliyaperumal. "Improving fault identification in smart transmission line using machine learning technique." International Journal of Applied Power Engineering (IJAPE) 12, no. 4 (2023): 359. http://dx.doi.org/10.11591/ijape.v12.i4.pp359-366.

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<span lang="EN-US">In this work inevitable for power transmission boards such as Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO) to look for a low-cost communication system with low power usage and to improve supply reliability, to transmit reliable fault information back to the control centre in real time. This work aims to design an automated and effective fault identification and position system for all overhead power transmission network networks using all current fault indicator technologies, machine learning methods, and commercially tested communication techn
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21

Akintunde Samson Alayande. "A Conservative Graph-Theoretical-Based Framework for Solving Supply-to-Demand Matching and Transmission Line Usage Allocation Problems in Electrical Networks." Power System Technology 48, no. 2 (2024): 1273–98. https://doi.org/10.52783/pst.629.

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Power system operation and planning are greatly influenced by efficient matching of network demands with the available supply as well as allocation of network usage to the participants in a fairer manner. This has contributed a lot of challenge to an effective operation of modern power systems worldwide. This paper, therefore, presents an alternative approach of the graph theory-based method, which provides a simple but efficient solution to supply-to-demand matching as well as the network usage allocation problems for a secure and reliable operation of power systems most especially, during cr
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22

Wang, Wen-Li, Robert Weissbach, and Mei-Huei Tang. "Optimizing the Transmission Line Cost of a Fault Tolerance Network to Promote Green Power Usage." Procedia Computer Science 12 (2012): 338–43. http://dx.doi.org/10.1016/j.procs.2012.09.081.

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23

Khalil, Umair, Muhammad Yousaf Ali Khan, Umer Amir Khan, and Shahid Atiq. "Power Flow Control by Unified Power Flow Controller." April 2020 39, no. 2 (2020): 257–66. http://dx.doi.org/10.22581/muet1982.2002.04.

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The demand of energy usage is increasing rapidly and to meet the energy requirements, best possible transmission systems should be adopted to avoid energy losses in our transmission systems. In Pakistan’s WAPDA (Water & Power Development Authority) system, the rapid increase in load and less generation capacity has increased load shedding thought the country. The government has planned to increase the generation capacity but the supply companies are facing line load-ability, environmental constraints, power limitations problems etc. Most of the supply companies prefer to extend the existin
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Uddin, Farhad, Dilip Kumar Tripura, Syed Munimus Salam, and Muhammad Mahbubur Rashid. "Performance Analysis of Different Grid Substations with Demand-Side-Management-Based Optimal Power Usage." Asian Journal of Electrical and Electronic Engineering 3, no. 2 (2023): 1–9. http://dx.doi.org/10.69955/ajoeee.2023.v3i2.50.

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This study is centered on analyzing the performance of two power grid stations in the southern grid zone of Bangladesh. Additionally, it encompasses the effect of a demand-side management simulation of grid line operation. Firstly, this paper briefly discusses the grid circle's interconnected grid system and the serving districts' generation capacity. An analysis of schematic diagrams and an examination of the current substations and transmission cables in place has been conducted. The maximum load research has been addressed at several significant grid sub-stations, examining the capacity of
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Mohammad Reza, Bahrami. "Mechanics of Electrical Transmission Line Robot Inspector: Pendulum as a Dynamic Vibration Absorber." E3S Web of Conferences 162 (2020): 03004. http://dx.doi.org/10.1051/e3sconf/202016203004.

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The purpose of this article is to design a new dynamic vibration absorber (DVA) and create a mathematical model to analyze the electrical transmission lines inspection robot movement on the line. First, the vibration of the electrical line while the robot inspector moves along it has been modeled considering the conductor as a stretched string and the robot as a moving load. It follows by using a double pendulum as the dynamic vibration absorber. To better understanding the performance of the DVA, the results are compared with the model in which a robot inspector is considered as a pendulum wi
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Alomoush, M. I. "Considering line status in the dispatch process to minimise transmission congestion cost and maximise system usage." International Journal of Power and Energy Conversion 2, no. 1 (2010): 1. http://dx.doi.org/10.1504/ijpec.2010.030858.

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27

Khalid Nghaimesh, Abeer, and Ali Khalid Jassim. "TRIPLE-BAND CIRCULAR PATCH MICROSTRIP ANTENNA FOR WIRELESS COMMUNICATION." Journal of Engineering and Sustainable Development 28, no. 1 (2024): 64–74. http://dx.doi.org/10.31272/jeasd.28.1.5.

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In this article, a triple-band patch antenna using a circular patch microstrip antenna is constructed with a low-profile patch antenna using a 1.5 mm thick FR4 substrate (εr= 4.3). As mobile devices like smartphones and laptops become more common, the usage of tiny, triple-band antennas has also become more common. The objective of this research is to design a circular patch antenna with a 3–11 GHz dipole-like radiation pattern, which may be used for industrial, scientific, and medical reasons. For the suggested triple-band antenna design, the slotted radiator with six arches and the reduction
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28

Pavičić, Ivan, Ninoslav Holjevac, Igor Ivanković, and Dalibor Brnobić. "Model for 400 kV Transmission Line Power Loss Assessment Using the PMU Measurements." Energies 14, no. 17 (2021): 5562. http://dx.doi.org/10.3390/en14175562.

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This paper presents an advanced model for monitoring losses on a 400 kV over-head transmission line (OHL) that can be used for measured data verification and loss assessment. Technical losses are unavoidable physical effects of energy transmission and can be reduced to acceptable levels, with a major share of technical losses on transmission lines being Joule losses. However, at 400 kV voltage levels, the influence of the electrical corona discharge effect and current leakage can have significant impact on power loss. This is especially visible in poor weather conditions, such as the appearanc
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29

Ageev, N. Ya, I. A. Dubovik, G. I. Kalinina, and A. V. Konokotin. "Review of Studying Social Interactions With the Usage of Eye-Tracking Analysis." Psychological-Educational Studies 15, no. 2 (2023): 49–67. http://dx.doi.org/10.17759/psyedu.2023150204.

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<p>This article provides an overview of empirical studies focused on the possibilities of using the eye-tracking analysis to study social interactions. The whole text is divided into conceptual blocks, such as eye-tracking as a method of psychological research and its possibilities of studying social interactions. A brief review on the present topic revealed that one of the most relevant objectives in this research area is in line with the studies of the features of multimodal communication carried out simultaneously through several “channels” of information transmiss
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Wang, Luyao, Zechang Chen, Wenjie Zhang, et al. "The Causes and Forecasting of Icing Events on Power Transmission Lines in Southern China: A Review and Perspective." Atmosphere 14, no. 12 (2023): 1815. http://dx.doi.org/10.3390/atmos14121815.

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The icing on power transmission lines, as a major hazard affecting the safety of electricity usage in China during winter, poses a significant challenge in systematically evaluating the weather conditions and their distribution characteristics during the icing period. Understanding the interaction between the microterrain and micrometeorology and achieving a refined analysis of the physical mechanisms during the icing process remain difficult tasks in this field. These are crucial aspects for the development of more accurate icing prediction models across southern China. Therefore, this study
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Safonov, A. Sh, T. A. Khasanov, Z. M. Shakurova, A. R. Safin, L. V. Dolomanyuk, and V. A. Gavrilov. "Review on wireless EV charging systems." E3S Web of Conferences 515 (2024): 04014. http://dx.doi.org/10.1051/e3sconf/202451504014.

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The advent of electnc vehicles in our daily lives has led to a growing need for charging infrastructure. In contrast to internal combustion engine (ICE) vehicles, electric vehicle charging takes a considerable amount of time. Several wireless charging systems for moving electric transport have been developed to address this issue, but each comes with its own set of usage limitations By using inductile wireless charging systems, it is possible to transfer massive amount of energy but at the cost of limited transmission distance. Optical charging systems provide theoretically unlimited transmiss
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Janani, S. V., Shankar C. Udhaya, and K. Malarvizhi. "Eigen Value Analysis for Sub Synchronous Resonance Mitigation in Transmission Lines." Journal of Instrumentation and Innovation Sciences 4, no. 1 (2019): 48–55. https://doi.org/10.5281/zenodo.2641579.

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Series compensation for transmission line is vital as it increases the electricity switch capability of a transmission line. Employing series reimbursement also ends in phenomenon of sub synchronous resonance (SSR) wherein, the electrical and mechanical herbal frequencies suit and alternate strength leading to excitation of herbal torsional modes of the turbine generator unit. Thyristor controlled series capacitor (TCSC) has made it viable for the short manipulate of power go with the flow within the transmission line. The side-line of TCSC is to boom transmission traces functionality and also
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Erdoğan, Maide, Emin Ünal, Fatih Özkan Alkurt, Yadgar I. Abdulkarim, Lianwen Deng, and Muharrem Karaaslan. "Determination of frying sunflower oil usage time for local potato samples by using microwave transmission line based sensors." Measurement 163 (October 2020): 108040. http://dx.doi.org/10.1016/j.measurement.2020.108040.

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Meng, Min, Xiangyuan Zheng, Zhonghui Wu, Hanyu Hong, and Lei Zhang. "Research and Application of Microwave Microstrip Transmission Line-Based Icing Detection Methods for Wind Turbine Blades." Sensors 25, no. 3 (2025): 613. https://doi.org/10.3390/s25030613.

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In areas where there is high humidity and freezing rain, there is a tendency of blade icing on wind turbines. It results in energy dissipation and mechanical abrasion and also creates a safety concern due to the risk of having falling ice. Real-time online detection of icing is crucial in the enhancement of power generation efficiency and in the safety of wind turbines. The current methods of icing detection that use ultrasound, optics, vibration, and electromagnetics are already studied. But these methods have their drawbacks, including small detection ranges, low accuracy, large size, and ch
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Pavlovs, D., V. Bobrovs, M. Parfjonovs, A. Alsevska, and G. Ivanovs. "Investigation of Power Efficiency Changes in DWDM Systems Replacing Erbium-Doped Amplifiers By Semiconductor Optical Amplifiers." Latvian Journal of Physics and Technical Sciences 59, no. 1 (2022): 44–52. http://dx.doi.org/10.2478/lpts-2022-0005.

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Abstract To evaluate potential utilization of semiconductor optical amplifiers (SOAs) as a wideband amplification alternative to erbium doped fibre amplifiers (EDFAs) in dense wavelength division multiplexed (DWDM) coherent systems, the authors discuss changes in power consumption levels required for a single bit transmission. The research evaluates the power efficiency parameter for WDM transmission systems using both amplification schemes – EDFAs that utilise standard C-band and SOAs assuming 75 nm amplification spectral band. The power efficiency levels have been estimated for five transmis
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Kulikov, A. L., V. J. Osokin, and M. D. Obalin. "Recovery time reduction of a damaged 6-35 kV transmission line after double earth fault applying the iteration fault location method." E3S Web of Conferences 58 (2018): 01007. http://dx.doi.org/10.1051/e3sconf/20185801007.

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The task of determining the fault location on a power line is difficult and the longest operations to restore damaged areas of the network. Determining fault location with double earth faults is a priority due to the high wear of medium voltage networks and the absent of currently accurate algorithms. The usage of the phase coordinates method allows to obtain the calculated relations for determining the distances to the nearest and furthest point of damage. A significant increase in the accuracy is achieved by using iterative recalculation, the essence of which is to rectify such parameters as
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Gouthami, M., P. S. Harika, V. Kavitha, and Sures Anitha. "Review on Various Applications of Visible Light Communication." Journal of Analog and Digital Communications 4, no. 1 (2019): 39–41. https://doi.org/10.5281/zenodo.2605122.

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<em>In the current scenario, there is an increased usage of Radio Frequency (RF) for wireless communication, that there is a major problem of bandwidth allocation. In order to overcome this problem a new technology called Visible Light Communication (VLC) is introduced which uses visible light whose data rates are higher than radio waves. Visible Light requires fewer components than radio technology, hence cost effective. Data transmission requires LED light sources which consumes less power. The data transmitted is more secure and can be used in electromagnetic sensitive areas. This transmiss
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Sharma, R. Rajesh. "Design of Distribution Transformer Health Management System using IoT Sensors." September 2021 3, no. 3 (2021): 192–204. http://dx.doi.org/10.36548/jscp.2021.3.005.

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Transformers are one of the primary device required for an AC (Alternating Current) distribution system which works on the principle of mutual induction without any rotating parts. There are two types of transformers are utilized in the distribution systems namely step up transformer and step down transformer. The step up transformers are need to be placed at some regular distances for reducing the line losses happening over the electrical transmission systems. Similarly the step down transformers are placed near to the destinations for regulating the electricity power for the commercial usage
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He, Song, Jun Hu, Jinsong Chen, and Qiushi Xi. "Study on the relationship between reflectivity and thickness of radar-absorbing material." Journal of Physics: Conference Series 2808, no. 1 (2024): 012084. http://dx.doi.org/10.1088/1742-6596/2808/1/012084.

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Abstract Radar-absorbing materials (RAM) have been widely used in civilian areas for electromagnetic interference shielding and in the defense sector for radar wave stealth. The thickness of radar-absorbing materials is one of the important parameters affecting their performance. This paper analyzes the relationship between the absorbing performance of radar-absorbing materials and thickness based on transmission line theory. Through theoretical derivation and simulation verification, the concepts of optimal usage thickness and cutoff thickness of materials are derived. The research results ha
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Lukitasari, Galuh, Aad Hariyadi, and Ridho Hendra Yoga Perdana. "Implementation of Power Line Communication (PLC) for Monitoring Current Use at State Polytechnic of Malang." Jurnal Jartel: Jurnal Jaringan Telekomunikasi 7, no. 2 (2018): 36–39. http://dx.doi.org/10.33795/jartel.v7i2.178.

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One of the communication technologies that can be used for monitoring current usage is communication technology via electric grids or what is called Power Line Communication (PLC). The advantages of this technology are that the electricity network is already distributed in each building so there is no need for new installations, it is economical and affordable in terms of economics, and is more practical and flexible in its use. In this study, a current usage monitoring system using PLC is proposed which will be applied in every class in the AI ??building of Malang State Polytechnic. The senso
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Kim, Sang-Hyun, and Kwan-Ho Chun. "Overhead Power Line Tension Estimation Method Using Accelerometers." Energies 18, no. 1 (2025): 181. https://doi.org/10.3390/en18010181.

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Overhead power lines are important components of power grids, and the status of transmission line equipment directly affects the safe and reliable operation of power grids. In order to guarantee the reliable operation of lines and efficient usage of the power grid, the tension of overhead power is an important parameter to be measured. The tension of power lines can be calculated from the modal frequency, but the measured acceleration data obtained from the accelerometer is severely contaminated with noises. In this paper, a multiscale-based peak detection (M-AMPD) algorithm is used to find po
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Lange, Agata, Sławomir Jaworski, and Aysia Khan. "The Interaction of Metal Nanoparticles (Copper, Silver, Platinum, and Gold) with Cell Line HS-5." Folia Biologica 68, no. 3 (2020): 89–96. http://dx.doi.org/10.3409/fb_68-3.11.

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The usage of metal nanoparticles has gained popularity due to their unique properties. However, their effect on living cells is so far, unknown. The objective of the current study was to explain the actions of copper, platinum, silver, and gold nanoparticles in respect to cell functions. In order to check the nanoparticles' features, a physicochemical analysis and morphological observation was executed using a transmission electron microscope. The viability of the cells used to detect the nanoparticles' toxicity was tested using a XTT cell proliferation assay. A scratch test confirmed the cell
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Yordanov, Hristomir, and Peter Russer. "Integrated on-chip antennas for communication on and between monolithic integrated circuits." International Journal of Microwave and Wireless Technologies 1, no. 4 (2009): 309–14. http://dx.doi.org/10.1017/s1759078709990407.

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The rate of signal transmission on or between monolithic integrated circuits is limited by the cross-talk and the dispersion due to the wired interconnects. The bandwidth limitations can be overcome by wireless chip-to-chip and on-chip interconnects via integrated antennas. In this work the utilization of the electronic circuit ground planes as radiating elements for the integrated antennas has been proposed. This allows for optimal usage of chip area, as the antennas share the same metallization structure as the circuits. By exciting the interconnects between the patch areas in transmission l
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Goh, Joanna Xuan Hui, Loh Teng-Hern Tan, Jodi Woan-Fei Law, et al. "Insights into Carbapenem Resistance in Vibrio Species: Current Status and Future Perspectives." International Journal of Molecular Sciences 23, no. 20 (2022): 12486. http://dx.doi.org/10.3390/ijms232012486.

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The increasing prevalence of resistance in carbapenems is an escalating concern as carbapenems are reserved as last-line antibiotics. Although indiscriminate antibiotic usage is considered the primary cause for resistance development, increasing evidence revealed that inconsequential strains without any direct clinical relevance to carbapenem usage are harboring carbapenemase genes. This phenomenon indirectly implies that environmental microbial populations could be the ‘hidden vectors’ propelling carbapenem resistance. This work aims to explore the carbapenem-resistance profile of Vibrio spec
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Xia, Yong Jun, Wen Ming Mei, Yu Jing Hao, and Da Ni. "Analysis and Design of Lifting Pole Made of Carbon-Fiber Reinforced Resin Matrix Composites." Applied Mechanics and Materials 723 (January 2015): 71–75. http://dx.doi.org/10.4028/www.scientific.net/amm.723.71.

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As a special lifting device, the lifting pole is widely used in construction of transmission line powers. Due to the special working environment, a new-type lifting pole made of carbon-fiber reinforced resin matrix composites is designed to facilitate transportation and usage. It is shown by comparison of material properties that new materials can greatly reduce structural self-weight on the condition of ensuring mechanical properties. In order to ensure the equipment is used safely and reliably, this paper carries out mechanical calculation and ANSYS finite element analysis by setting up a me
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Prasta Mahrifatika, Iqbal Maulana, Khaila Mardina Fauziah, and Didik Aribowo. "Perencanaan Jaringan Akses Optik Ftth Menggunakan Teknologi Gpon (Gigabit Passive Optical Network)." Jurnal Sistem Informasi dan Ilmu Komputer 1, no. 2 (2023): 52–58. http://dx.doi.org/10.59581/jusiik-widyakarya.v1i2.333.

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The development of information and communication technology is increasing rapidly from year to year, especially in the field of telecommunications. Communication technology via fiber optic is one of the technologies that is widely used as a data sender, between senders and receivers in one network, users can communicate with each other at very high speeds. This is in line with the community's need for fast communication services. FTTH (Fiber To The Home) is a telecommunications service infrastructure that supports transmission on large bandwidths and can solve bandwidth access problems so that
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Ebrahim, Mohamed A., Fady Wadie, and Mousa A. Abd-Allah. "A wide area fault detection algorithmfor transmission networks equipped with series compensation units." International Journal of Applied Power Engineering 8, no. 1 (2019): 49–60. https://doi.org/10.11591/ijape.v8.i1.pp49-60.

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In this paper, a wide area back-up protection (WABP) algorithm is presented based on phasor measurement units (PMUs) measurements placed across the transmission network. The proposed algorithm computes a selected index named as positive sequence power index (PSPI) to detect faults in the network. Firstly, the network is subdivided into back-up protection zones. For each zone, the PSPI index is computed as absolute the value of the difference between the positive sequence sent and received phasor powers across the terminals of the zone. For each zone, the PSPI is compared to a predefined thresh
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Komalasari, Bakti, and Adinda Tessa Naumi. "Analisis Penggunaan Internet Sebagai Referensi Mahasiswa Stain Curup (Studi Manfaat dan Dampak Media Massa)." Jurnal Dakwah dan Komunikasi 3, no. 1 (2018): 59. http://dx.doi.org/10.29240/jdk.v3i1.504.

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This study is a study focused on finding meaning towards the behavior of internet usage as reference of STAIN Curup students. In line with the concept of an active audience, this research would focus on the internet as a mass media. With the advancement of information technology and mass media, providing various facilities in accessing information especially through the internet. STAIN Curup students are required to keep updating their knowledge and information especially with regard to their studies. This need is what makes the student must continue to add the supporting reference study. In a
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Beyzaee, Cyrous, Sara Marvi, and Mahdi Zarif. "Risk management and participation of electric vehicle considering transmission line congestion in the smart grids for demand response." Facta universitatis - series: Electronics and Energetics 33, no. 4 (2020): 583–603. http://dx.doi.org/10.2298/fuee2004583b.

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Demand response (DR) could serve as an effective tool to further balance the electricity demand and supply in smart grids. It is also defined as the changes in normal electricity usage by end-use customers in response to pricing and incentive payments. Electric cars (EVs) are potentially distributed energy sources, which support the grid-to-vehicle (G2V) and vehicle-to-grid (V2G) modes, and their participation in time-based (e.g., time of use) and incentive-based (e.g., regulation services) DR programs helps improve the stability and reduce the potential risks to the grid. Moreover, the smart
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Astutik, Liya Yuni. "Studi Kinerja Jaringan LoRa: Optimalisasi dan Analisis Efisiensi Komunikasi Nirkabel." Jurnal Sistem Komputer dan Informatika (JSON) 5, no. 2 (2023): 268. http://dx.doi.org/10.30865/json.v5i2.7147.

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LoRa is a long-range wireless connectivity technology, considered an innovative solution for implementing the Internet of Things (IoT). This research encompasses a series of performance tests conducted under various conditions, including Line of Sight (open) and Non-Line of Sight (closed), utilizing the ISM 915 MHz frequency. The importance of testing optimization and efficiency analysis of LoRa is a key factor in ensuring the optimal performance and sustainability of this technology. The testing process involves several stages. The first test assesses the communication range of LoRa SX1276 wi
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