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Journal articles on the topic 'Power adapter'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Kim, Jaemin, Donghwa Shin, Donkyu Baek, and Jaehyun Park. "Design and Optimization of Supercapacitor Hybrid Architecture for Power Supply-Connected Batteries Lifetime Enhancement." Electronics 8, no. 1 (2019): 41. http://dx.doi.org/10.3390/electronics8010041.

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AC power adapters for battery-operated systems, such as smartphones and notebook computers, not only supply run-time power to operate the devices but also charge the built-in batteries. The capacity of the adapter is optimized for the average power demand rather than the maximum power demand to reduce the size and weight of the adapter. Such a reduced capacity adapter may cause the battery to age even when the device is operated with the power adapter while under higher power demand, which is different from the expectation of most users. A recent study proposed a supercapacitor assist architec

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2

Abu-aisheh, Akram A. "Design and Analysis of Switch Mode Power Supply Adapters." Renewable Energies, Environment and Power Quality Journal 2 (July 2024): 17–26. http://dx.doi.org/10.24084/reepqj24.221.

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The primary objective of this paper is to present a road map plan for the design, simulation, and analysis of a universal switch-mode supply adapter. This adapter can be used to connect AC or DC power supplies to AC or DC loads. There are adapters available for various household appliances, laptops, and other electronic devices. The need for a universal power supply adapter comes when the electrical power supply needs to be converted in order to meet input the requirements of the load. This paper focuses on the design and simulation of a universal power supply adapter with the primary aim of p

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3

Wang, Shu Hai, Shu Wang Chen, and Yue Su. "Design of Laptop Power Adapter Circuit." Applied Mechanics and Materials 427-429 (September 2013): 909–12. http://dx.doi.org/10.4028/www.scientific.net/amm.427-429.909.

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In the design of laptop power adapter, the former stage is the power factor correction PFC converter; the after stage is DC/DC converter. The control part controls chip through an integrated PFC and PFM control integrated. In this two structures, the former stage PFC often using traditional inductor current critical conduction mode Boost converter to achieve sinusoidal input current to the whole form, thus reducing input current harmonics with a high power factor, keep a long time , simple structure and low cost.

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Chin, Kar Chung, Gin Chong Lee, Hao Ren Yon, and Hock Kheng Sim. "Development of an IoT-based Wireless Controlled Power Adapter." International Journal on Robotics, Automation and Sciences 7, no. 1 (2025): 7–18. https://doi.org/10.33093/ijoras.2025.7.1.2.

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Energy waste issues in electrical appliances due to inefficient usage monitoring are commonly faced by almost every person. This project aims to develop a wireless controlled power adapter operates autonomously based on occupancy of a specific space. In this way, convenience is brought to the user, and energy waste could be prevented. This system provides two modes of operation: manual and automatic. Using the mobile phone user interface, the user can manually and wirelessly control the power adapter. When there are no occupants in the specific space, the system will automatically shut off the

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Fanlong Dong, Fanlong Dong, Xinhai Zhang Xinhai Zhang, and Feng Song Feng Song. "Thermal expanded core technique applied to high power fiber mode field adapter." Chinese Optics Letters 16, no. 3 (2018): 030602. http://dx.doi.org/10.3788/col201816.030602.

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6

Song, Ying Ying, Hong Min Wang, Ling Yu, and Feng Wu Su. "Research and Design of a 100W Adapter Applicable to Laptop." Advanced Materials Research 971-973 (June 2014): 1206–9. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.1206.

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A 100W adaptor with universal voltage range 90-265VAC input and 20V/5A output is designed in this paper .The prototype adopted a new level two-stage high power factor power adapter, the PFC(Power Factor Correction) is a Boost converter operating in discontinuous current mode boundary,and the DC/AC using flyback converters. The experimental results showed that the effectiveness of the proposed approach.

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Tang, Wen Xiu, and Wei Yu Zheng. "Power System Simulation Data Description and Conversion." Advanced Materials Research 765-767 (September 2013): 2485–88. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.2485.

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The commercial power system simulation software data formats are different.The type of data format conversion is a widespread yet to be solved problem.It is likely to achieve the PSD BPA interface transient model description and develop PSD BPA interface/ODM adapter program due to the improvement and expansion of open data model (ODM),using the adapter to achieve BPA Interface ODM/Inter PSS data conversion,finally verify the development of adapter is correct through IEEE9 node and a practical system conversion thus illustrating the feasibility and convenience of data conversion based on ODM..T

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8

Lee, Jun-Young. "Design of High Power Density AC/DC Adapter." Transactions of the Korean Institute of Power Electronics 15, no. 4 (2010): 259–65. http://dx.doi.org/10.6113/tkpe.2010.15.4.259.

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9

Aminah, Wansiti, Ruri Ashari Dalimunthe, and Romy Aulia. "Rancang Bangun Sistem Pengisi Baterai Mobil Listrik Berbasis Arduino Uno." JUTSI (Jurnal Teknologi dan Sistem Informasi) 2, no. 2 (2022): 103–12. http://dx.doi.org/10.33330/jutsi.v2i2.1692.

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Abstract: The electric car is the vehicle of the future, to driver the engine where the power source no longer uses fuel oil (BBM). In electric cars, the battery is the main energy source in running the motor. Of course, the battery will run out of power when used continuously. So it takes a recharging system on battery energy, using either an adapter/charger or solar energy. With the recharging system through adapters and solar cell panels, it can help humans in saving energy and costs. In its design, the adapter and solar cell panels will be controlled by a control medium in the form of an a

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10

Dmitrenko, A. I., A. I. Bur'yanov, and Yu O. Goryachev. "Bearing and technological systems for building agricultural aggregates." Traktory i sel hozmashiny 84, no. 5 (2017): 19–31. http://dx.doi.org/10.17816/0321-4443-66294.

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As a result of the technical re-equipment of machine and tractor parks of agricultural enterprises, recently technological units of a new generation appear on the fields. The principal difference of such units is not only in their constructive modular design, but also in the aggregation of their mobile power tools or universal energy facilities with replaceable adapter modules. The classification of composite elements for the construction of such modular aggregates based on mobile power tools and universal power facilities - as their carrier systems and a set of replaceable adapter modules - a

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11

Khan, Shafi Ullah, Sana Ullah Jan, Taewoong Hwang, and In-Soo Koo. "Hybrid Wi-Fi and PLC network for efficient e-health communication in hospitals: a prototype." Bulletin of Electrical Engineering and Informatics 13, no. 2 (2024): 1400–1410. http://dx.doi.org/10.11591/eei.v13i2.5309.

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E-health is being adapted in modern hospitals as a significant addition to the existing healthcare services. To this end, modern hospitals urgently require a mobile, high-capacity, secure, and cost-effective communication infrastructure. In this paper, we explore potential applications of a hybrid broadband power line communication (PLC) and Wi-Fi in an indoor hospital scenario. It utilizes the existing power line cables and Wi-Fi plug-and-play devices for indoor broadband communication. Broadband power line (BPL) adaptors with Wi-Fi outputs are used to build an access network in hospitals, pa

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12

Bluss, Kaspars. "Development of Underwater Laser Scaling Adapter." Scientific Journal of Riga Technical University. Environmental and Climate Technologies 10, no. 1 (2012): 4–8. http://dx.doi.org/10.2478/v10145-012-0018-6.

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Abstract In this paper the developed laser scaling adapter is presented. The scaling adapter is equipped with a twin laser unit where the two parallel laser beams are projected onto any target giving an exact indication of scale. The body of the laser scaling adapter is made of Teflon, the density of which is approximately two times the water density. The development involved multiple challenges - numerical hydrodynamic calculations for choosing an appropriate shape which would reduce the effects of turbulence, an accurate sealing of the power supply and the laser diodes, and others. The preci

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13

Mou, Chong, Xintao Wang, Liangbin Xie, et al. "T2I-Adapter: Learning Adapters to Dig Out More Controllable Ability for Text-to-Image Diffusion Models." Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 5 (2024): 4296–304. http://dx.doi.org/10.1609/aaai.v38i5.28226.

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The incredible generative ability of large-scale text-to-image (T2I) models has demonstrated strong power of learning complex structures and meaningful semantics. However, relying solely on text prompts cannot fully take advantage of the knowledge learned by the model, especially when flexible and accurate controlling (e.g., structure and color) is needed. In this paper, we aim to ``dig out" the capabilities that T2I models have implicitly learned, and then explicitly use them to control the generation more granularly. Specifically, we propose to learn low-cost T2I-Adapters to align internal k

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14

Pilkevich, A. V., and V. D. Sadkov. "Thin-Film Absorbing Elements of Adapter-Attenuators for HIC." Proceedings of Universities. Electronics 26, no. 6 (2021): 521–32. http://dx.doi.org/10.24151/1561-5405-2021-26-6-521-532.

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One of the urgent tasks in the design of hybrid integrated circuits (HIC) is the construction of adapter-attenuators – film absorbing elements providing a wide range of attenuations with specified values of input and output resistances. Known variants of adapter-attenuators based on a homogeneous and piecewise homogeneous resistive film provide (by introducing asymmetry in the dimensions of the input and output contacts, changing the location of a piecewise homogeneous resistive film, introducing dielectric or conductive regions) a resistance transformation coefficient of no more than 3 and 10

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15

Virág, Zoltán. "Finite Element Analysis of a Cutting and Hauling Mining Adapter." Mining Revue 28, no. 3 (2022): 21–27. http://dx.doi.org/10.2478/minrv-2022-0017.

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Abstract A recently completed research focused on the development of a low-volume mining production and transportation prototype machine. By developing this new mining adapter, the number of machines used in the mine can be reduced. Its application in dimensional stone mining can reduce the expenses of mining companies. After the block stone has been cut around, the stone material can be moved with the machine. The cutting forces and power requirements are calculated for the chain speeds used in production. This paper shows the static stress analysis of two kinds of possible structures of the

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16

Akpeh, V.A* Echedom V.C. "RELAY-OPERATED ADAPTER: A SUPERIOR REPLACEMENT FOR IS-LIMITER." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 5` (2017): 165–78. https://doi.org/10.5281/zenodo.573556.

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This paper develops an adapter suitable for uses in high voltage systems to connect series short-circuit Current Limiting Reactors (CLRs) at no constant power losses. The methodology involves the use of protective relays to open-circuit the conducting bar parallel to the Current Limiting Reactor, during fault.

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17

Can, Mustafa Burak. "Mini Backhoe Loader Agriculture Integration." Orclever Proceedings of Research and Development 3, no. 1 (2023): 611–22. http://dx.doi.org/10.56038/oprd.v3i1.332.

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General use of mini backhoe loader construction machines; Loading is done with the bucket at the front and digging is done with the backhoe at the back. Since the machine is small in size, it can be used in orchards, greenhouses and narrow agricultural areas. However, in order for agricultural equipment to be used with this machine, radical changes were needed. In this study, an adapter design that can be easily mounted on the mini backhoe loader and connected to the agricultural equipment was made using the CREO Parametric package 3D design program. The adapter design has been made to be suit

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18

N, Vinothini, Naveen Kumar D, Uma Maheswari T, and Kanimozhi T. "Low Power Devices for an Electronic Adapter with Mitigating the Soft Errors." IOSR Journal of Electrical and Electronics Engineering 9, no. 2 (2014): 20–27. http://dx.doi.org/10.9790/1676-09232027.

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19

Chaplygin, Mikhail Evgenievich, Roman Andreevich Popov, and Sergey Evgenievich Senkevich. "Power balance calculation of a mobile energy vehicle with a mounted adapter for harvesting bast crops." Agrarian Scientific Journal, no. 9 (September 25, 2023): 144–51. http://dx.doi.org/10.28983/asj.y2023i9pp144-151.

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Bast crops are characterized by the content of strong bast fibers in the stems and a significant height of crops. The process of cleaning them involves the use of narrowly focused and powerful machines. The article considers the principle of distribution of the effective power of a self-propelled harvesting unit for bast crops. The evaluation of the components of the power balance will allow quantifying the power capabilities of the engine and the loading of the energy means in the unit with an adapter to perform the technological process for various cleaning conditions

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20

Et. al., E. Ramakrishna,. "Adaptive RNN with CSOA controlled based MMC-DSTATCOM for PQ enhancement in Distribution System." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 2 (2021): 876–88. http://dx.doi.org/10.17762/turcomat.v12i2.1096.

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In this paper, a hybrid convergence method is used to evaluate the development of PQ in a distribution device. For PQ analysis, a D-STATCOM-based Modular Multilevel Converter device is being analyzed. This proposed hybrid adapter is named as the Adaptive Recurrent Neural Network with a Crow Search Optimization Algorithm (ARNN-CSOA), which is used for Modular Multilevel Converter (MMC) optimization based on the device D-STATCOM. The proposed D-STATCOM advanced method will now go by providing a fast watt controller with invisible power to compensate for loads, modern day imbalances, flicker powe

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21

Kitaeva, Galiya Kh, Daniil A. Safronenkov, and Natalia V. Starkova. "An Improvement of the Cherenkov THz Generation Scheme Using Convex Silicon Prism-Lens Adapters." Photonics 10, no. 10 (2023): 1145. http://dx.doi.org/10.3390/photonics10101145.

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The terahertz (THz) generation efficiency in the Cherenkov optical rectification scheme can be improved significantly if the silicon adaptor, mounted at the lateral surface of a nonlinear crystal, has a convex output surface with proper geometry. We demonstrate and compare with the results of direct experiments a method for theoretically modeling the angular distributions of the spectral power of THz radiation in the case of different Si adaptors, constructed by mounting plano-spherical lenses on a conventional flat Si prism. The applied method of theoretical modeling shows its usefulness in c

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22

Fu, Xiao Jin, Chun Lan Que, Shuai Zhang, En Xing Yang, and Hang Ye. "The Design of Parallel IGBT Modular for Modularized Wind Power Converter." Applied Mechanics and Materials 734 (February 2015): 873–76. http://dx.doi.org/10.4028/www.scientific.net/amm.734.873.

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Aiming at meeting the requirement of modularization for megawatt wind power converter, the paralleling structure of IGBT modules was designed. Fast transient response and current sharing capabilities of the paralleled IGBT modules were regarded as the main research object, the drive circuit and adapter plate was also designed. utilizing the new type of protection circuit on the adapter plate to ensure reliability of the paralleled IGBT modules. As one of the most promising technologies, Digital drive technology was applied as the conception of the driver, and the core of the driver is FPGA and

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23

Lee, Byoung-Hee, and Gun-Woo Moon. "Zero No-Load Power AC/DC Adapter for Electronic Equipment With Embedded Battery." IEEE Transactions on Power Electronics 28, no. 7 (2013): 3073–76. http://dx.doi.org/10.1109/tpel.2012.2222670.

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24

Xu, Peng, Shen-Yun Wang, and Wen Geyi. "Design of an effective energy receiving adapter for microwave wireless power transmission application." AIP Advances 6, no. 10 (2016): 105010. http://dx.doi.org/10.1063/1.4966050.

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25

Kiayi, Muchlis Alfajrin, Wahab Musa, and Iskandar Zulkarnain Nasibu. "Automatic AC Current Controller as Input Adapter Power Supply Laptop Based on ESP32." SISTEMASI 13, no. 4 (2024): 1597. http://dx.doi.org/10.32520/stmsi.v13i4.4233.

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26

Ulfa, Husnul, Zahra Dea Syafila, Tryadi Herlambang, Aliffa Nur Hasana, and Nadhira Aliya Zahra. "Perancangan dan Simulasi Power Supply Simetris pada Yenka." Jurnal Pendidikan Teknik Elektro 3, no. 2 (2022): 107–19. http://dx.doi.org/10.24036/jpte.v3i2.206.

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This research was conducted to test the accuracy of the symmetric power supply circuit based on the data made in the table. Symmetrical power supply circuit is designed based on bipolar power supply, have wave power supply and full wave power supply. with the circuit test data made in the table. A power supply, also known as a dual output power supply, is a type of adapter in a circuit that produces two output voltages (output) in a balanced but opposite direction to ground (zero). when at the voltage level at the negative and positive terminals to ground (Reference) with a position of 180 ° i

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27

Kunwar, Rajesh. "Transmission of Wireless Power using Solar Power satellite Technology." International Journal of Trend in Scientific Research and Development 2, no. 4 (2018): 1030–36. https://doi.org/10.31142/ijtsrd13068.

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As we know that Sun is the great source of energy on the earth and we can't even imagine the life of any living organisms on the earth .Energy can be produced in three modes 1.Induction In which two bodies are not connected together but even there is requirement of medium 2. Conduction In which bodies are in contact with each other and it also requires medium 3.Radiation In which there is no contact of bodies but energy transmitted in form of photons . Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever evolving technologies such as solar heating ,ph

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28

Ramelan, Agus, M. Adli Rizqulloh, and Dadang Lukman Hakim. "Design and implementation of an automatic control for a laptop battery charger." MATEC Web of Conferences 197 (2018): 11022. http://dx.doi.org/10.1051/matecconf/201819711022.

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In the process of charging laptop's battery, there is no automatic settings are disconnected and connecting the laptop charger voltage according to the needs and desires of the user. In addition, the apathetic nature of the laptop users often also lead to battery charging voltage overload on the laptop battery. These conditions will have an impact on the voltage of the battery leakage which will eventually be more easily damaged. In addition, the electrical energy will continue to flow from adaptor to the laptop and the resulting dissipation of electrical energy within a certain period. From s

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29

Mi, Liang, Keng Feng, Huan Liang Li, and Li Fu Shao. "The Fault Detection and Diagnosis System of Hydraulic Excavator Based on PXI Interface Technology." Applied Mechanics and Materials 268-270 (December 2012): 1440–43. http://dx.doi.org/10.4028/www.scientific.net/amm.268-270.1440.

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The fault detection and diagnosis system, which uses dedicated interface adapter unit and PXI interface modules to perform signal excitation and parameter testing, is introduced in this paper. Its firmware consists of PXI-bus control computer, display control unit, dedicated interface adapter unit, connection cable and power supply unit. The dedicated interface adapter unit (IAU) is the core of hardware platform, and is composed of chassis, I2C-bus data acquisition board, adapter and military aviation sockets. It carries out analog to digital, digital to analog, digital I/O transformation as w

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Ren, Yan Xi, Xiao Qiang Yang, Qing Xia Li, and Jun Da Chen. "Fault Diagnosis System of Engineering Equipment's Electrical System Using Dedicated Interface Adapter Unit." Key Engineering Materials 567 (July 2013): 155–60. http://dx.doi.org/10.4028/www.scientific.net/kem.567.155.

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The development of fault detection and diagnosis system is accomplished with the application of PXI interface technology, modular instrument and signal processing technology. The total technical scheme of host computer, portable test platform, signal adapter unit, test interface and cable together with peripheral components is introduced in the presented system. Consequently, the hardware includes master computer (fault test and diagnosis platform), PXI-bus data acquisition system, signal interface adapter, power supply system, interface unit, connection cable and peripheral dedicated test equ

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31

Yao, Qi Gui, Hai Yu, Yue Yu, and Wei Wang. "The Method of Electric Power Communication Network Time Delay Control Based on T-MPLS." Applied Mechanics and Materials 556-562 (May 2014): 5172–75. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.5172.

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Based on the fabric of national electric power system, the types and causes of delay in the network is investigated. The evolution guideline is deeply discussed. Mechanism in T-MPLS such as packet switching, plastic limit, automatic protection switching and multi-service package adapter are utilized to improve the time delay of the power communication network. It is to lay the foundation for the next generation of Smart Substation.

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Kim, Bong-Chul, Ki-Bum Park, Chong-Eun Kim, Byoung-Hee Lee, and Gun-Woo Moon. "LLC Resonant Converter With Adaptive Link-Voltage Variation for a High-Power-Density Adapter." IEEE Transactions on Power Electronics 25, no. 9 (2010): 2248–52. http://dx.doi.org/10.1109/tpel.2010.2050906.

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33

Ramabhadran, Ramanujam, Xu She, Yehuda Levy, John S. Glaser, Ravisekhar Raju, and Rajib Datta. "Universal AC Input High-Density Power Adapter Design With a Clamped Series-Resonant Converter." IEEE Transactions on Industry Applications 52, no. 5 (2016): 4096–107. http://dx.doi.org/10.1109/tia.2016.2564944.

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34

Zeng, Bo, Kai Wang, Xiang Yu Kong, Yi Zeng, and Qun Yang. "A Heuristic Analysis Method for the Impact of DGs to Power System Reliability." Advanced Materials Research 986-987 (July 2014): 187–91. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.187.

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With high penetration of distributed generation connected to the grid, distribution system will have some huge impacts, and system reliability calculation models and assessment methods are changing. Based on Monte-Carlo method, a heuristic reliability analysis method for distribution system with distributed generations was proposed in the paper, which focuses on the mode of distributed generation in parallel to system power supply. Functional role of distributed generation in the power distribution system failure and distributed power adapter with load strategies were analyzed in this method.

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Begum, Raoshan Ara, Sabia Akter Mim, and Habibur Rahman. "A study on wireless power transmission system integrated with electromagnetic field." International Research Journal of Science, Technology, Education, and Management 4, no. 2 (2024): 110–21. https://doi.org/10.5281/zenodo.12730502.

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Electric power is impossible to imagine in the world. Wires are typically used to transmit power. Envision a future in which wireless power transfer is probable: Mobile phones, household robots, digital audio players (DAPs), laptop computers, and bearable electronics can charge themselves, freeing us from the need to be joint to a power source by a wire. A wireless mobile charging system using the electromagnetic field is intended to clarify its concept by elucidating it. Users can charge their mobile phones wirelessly in this system without the need to plug in the mobile adapter. A charging p

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Tsyrulnyk, S., M. Tsyrulnyk, V. Tkachuk, and O. Kylymchuk. "Remotely Manage the Power of Iot Devices." Èlektronnoe modelirovanie 46, no. 5 (2024): 74–91. http://dx.doi.org/10.15407/emodel.46.05.074.

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This paper considers the practical aspects of designing a programmable power supply unit with remote control based on Quick Charge technology. To build a programmable power supply unit with remote control and mobile phones with power sources/chargers using Quick Charge 2.0, 3.0 technology. This work presents a scheme and software for the control module of a programmable power supply unit based on Quick Charge technology, which works in accordance with the developed algorithms. The conducted modeling and experimental studies confirmed the possibility of remotely changing the output voltage of t

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Larin, Sergey Nikolaevich, Valery I. Platonov, and Olga A. Tkach. "Crimping Power Modes with Thinning of the Deformable Element of the Steel Pipe." Materials Science Forum 1037 (July 6, 2021): 233–38. http://dx.doi.org/10.4028/www.scientific.net/msf.1037.233.

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Adapter parts are common in hydraulic pipelines. They can connect pipes of different cross-sections. The article discusses the crimping of pipes. Its peculiarity is that the pipe section to be crimped undergoes thinning, which is ensured by the gap between the tools. This process was studied to determine the deformation forces and the influence of various parameters of the operation on its value.

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Hanif Md Saad, Mohamad, Rabiah Adawiyah Shahad, Mohamad Zaki Sarnon, Muhammad Faiz Mohd Shukri, and Aini Hussain. "Smart Pump Operation Monitoring And Notification (PuMa) Via Telegram Social Messaging Application." JOIV : International Journal on Informatics Visualization 1, no. 3 (2017): 57. http://dx.doi.org/10.30630/joiv.1.3.26.

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Water supply system contains hydraulic components to supply water. The pumps are an important part in water distribution system and need to be well maintained for most of the time. The failure of pump operating system will result in the water shortage inside water tank. This phenomenon might occur due to the tripped pump and power. This paper proposed a remote monitoring and notification system applied in the pump house with the used of Complex Event Processing tools. Whereas, the notification system that act as an output adapter uses a Telegram Social Messaging application. The study is about

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Farhan, Muhammad Fachrel, Popy Maria, Amelia Yolanda, and Aprinal Adila Asril. "Analysis of Dirty Adapters and Dirty Connectors on Fiber Optic Transmission." JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Development 2, no. 1 (2024): 10–16. http://dx.doi.org/10.62671/jataed.v2i1.58.

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The author conducts research on dirty adapters and dirty connectors in fiber optic transmission to determine the value or attenuation that will be produced due to the influence of dirty adapters and dirty connectors. This study was conducted to evaluate the attenuation value due to dirty adapters and dirty connectors in fiber optic transmission before and after the use of Passive Splitter 1: 16. The method used includes the initial step of calibration between the Optical Power Meter (OPM) and Handheld Light Source (HLS). The HLS was connected to the first Optical Distribution Point (ODP) with

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40

Park, Kyung-Chul, Hun-Yong Shin, and Chang-Hee Lee. "A Study on the Oil-Controlling Adapter of Power Take-Off for Armored Recovery Vehicles." Journal of the Korean Society of Manufacturing Process Engineers 15, no. 2 (2016): 46–50. http://dx.doi.org/10.14775/ksmpe.2016.15.2.046.

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Otten, David M., James B. Kobler, Robert E. Hillman, Steven M. Zeitels, Kevin P. Seitter, and James T. Heaton. "Development of a Closed-Loop Stimulator for Laryngeal Reanimation, Part 1: Devices." Annals of Otology, Rhinology & Laryngology 128, no. 3_suppl (2019): 33S—52S. http://dx.doi.org/10.1177/0003489418820885.

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Objective: The goal of this work was to create implantable stimulator systems that could be used in animal experiments on laryngeal paralysis, including “closed-loop” stimulation of impaired muscles triggered by electromyographic (EMG) potentials from healthy muscles. Study Design: Iterative device design and testing. Methods: A series of microcontroller-based implantable devices were built that incorporated increasingly sophisticated features for stimulation, EMG recording, and communication across the skin. Specific engineering challenges included minimizing power consumption, achieving char

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Qi, Long Fei, Zhi Hua Ning, and Le Nian He. "A Design of Powered Device Interface Chip under PoE System." Applied Mechanics and Materials 716-717 (December 2014): 1277–82. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.1277.

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This paper proposes a design of powered device interface chip compatible with communication protocol IEEE 802.at standard, for Ethernet control of power supply. This design has all the features IEEE 802.at standard requires, including the detection, classification, under-voltage lockout and inrush current control, support of not less than 25.5W of power. The circuit of the chip is designed with Hangzhou Silan BCD process technique. Specific features of the design are 140mA inrush-current-limiting, complementary-output-enable-signal, under-voltage, overvoltage, over temperature protection, an o

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Kong, Xiang Yu, Qun Yan, and Wen Sun. "Reliability Analysis Method for Distribution System with Distributed Generation." Applied Mechanics and Materials 448-453 (October 2013): 2649–53. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.2649.

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Distribution system reliability calculation models and assessment methods would change while connected with distributed generation. A reliability analysis method for distribution system with distributed generations was proposed in the paper, which makes an improvement of traditional distribution network minimum cut set method, and the characteristics of distributed generation and distribution network element reliability models are considered. Functional role of distributed generation in the power distribution system failure and distributed power adapter with load strategies were also analyzed

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Shang, Haijing, and Haiqing Shang. "Big Data Application Technology and Prospect Analysis in Smart Distribution Network." Academic Journal of Science and Technology 2, no. 1 (2022): 179–81. http://dx.doi.org/10.54097/ajst.v2i1.982.

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Intelligent power distribution network system main application technology including the communications, computer and network, the modern electronic technology, etc., adapter power automation system main components for the master station, terminal automation monitoring system and communication system, has formed a complete collection, transmission and processing in the integration of information system, to realize the remote management of distribution network. The application of big data technology in smart distribution network makes it more intelligent and ADAPTS to the needs of social develop

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Yoo, Jeong-Sang, Jong-Ok Baek, and Tae-Young Ahn. "A High-Efficiency QR Flyback DC–DC Converter with Reduced Switch Voltage Stress Realized by Applying a Self-Driven Active Snubber (SDAS)." Energies 16, no. 3 (2023): 1068. http://dx.doi.org/10.3390/en16031068.

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In this paper, a QR flyback converter using a self-driven active snubber (SDAS) was proposed to solve the problem of voltage surge in the switch of QR flyback converters. In the proposed converter, the SDAS consisting of a clamping capacitor and an active switch can be configured in parallel with the main switch or transformer to reduce the voltage surge in the switch. To confirm the steady-state characteristics of the QR flyback converter to which the proposed SDAS is applied, equivalent circuits for each state were constructed, and the equations and characteristics for each state were determ

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Yi, Eun-Young, Chan-Joong Jung, and Myung-Jin Bae. "A Study on Relationship between Power of Adapter and Total Harmonic Distortion of Earphone’s leaking Sound." International Journal of Multimedia and Ubiquitous Engineering 9, no. 6 (2014): 201–8. http://dx.doi.org/10.14257/ijmue.2014.9.6.20.

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Li, Wei Heng, Lin Sheng Wang, and Feng Yan Wang. "Research on Wireless Alarming System of Transformer Substation." Applied Mechanics and Materials 214 (November 2012): 659–63. http://dx.doi.org/10.4028/www.scientific.net/amm.214.659.

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How to find the faults and cope with the trouble in power system in the shortest time, becomes an intractable problem in electric power industry. With SCM technology, the authors put forward the two-level distributed structure composed of substations and transmission wires. Transmission line is provided with a plurality of alarm alarm extensions, information is transmitted to the alarm host through the wireless way. Substation can utilized management system to get alarm information by serial adapter of alarm host, at the same time the alarm information can be displayed on the computer screen.T

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Hartoyo, Hartoyo, Sa'adilah Rosyadi, and Usman Nursusanto. "Electrical power monitoring system for solar power plants based on the Internet of Things." Sustinere: Journal of Environment and Sustainability 8, no. 3 (2024): 397–407. https://doi.org/10.22515/sustinere.jes.v8i3.442.

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The objectives of this research are: first, to develop an electrical power monitoring system for solar power plants based on the Internet of Things; second, to evaluate the performance of this tool; and third, to assess the contribution of this tool to support the achievement of the SDGs. The development method involves three stages: analysis, design, and development. The development process was carried out at the off grid solar power lant house in Magelang, Indonesia. The measuring instruments used for testing included a multimeter and an ammeter. Testing adhered to International Electrotechn

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Zhang, Xue Fei, Jing Hao Liu, and Wen Shuo Zhang. "A New Application Scheme of BPLC in Smart Home." Applied Mechanics and Materials 130-134 (October 2011): 3463–66. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.3463.

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This paper presents a new application scheme of Broadband Power Line Communication (BPLC) in smart home. In this scheme the power line was chosen as “the last one meter connection”medium in order to reduce the length of the PLC link and improve the network property. In the newscheme, the power lines and PLC modem were used to construct the indoor Ethernet, and the home appliances were connected to this indoor LAN through the serial port/Ethernet network adapter as an Ethernet unit, then to access or control the home appliancesfrom the Internet through the home gateway, which is different from

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González-Cortez, Oscar, and Amado M. Velázquez-Benítez. "Interconnection of Few-Mode Fibers and Photonic Integrated Circuits Using Mode-Field Adapters." Photonics 9, no. 5 (2022): 319. http://dx.doi.org/10.3390/photonics9050319.

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We propose a detailed method for the interconnection between optical fibers and waveguides of photonic integrated circuits. Appropriate modal transmission is accomplished by matching the mode field diameters from both waveguide structures. Links from one structure to another are created by an interconnecting waveguide, maintaining a fixed coupling efficiency as its size is modified to adjust to the target waveguide core. This tailored transition acts as a mode field adapter, equalizing the transmission among multiple modes and reducing the mode-dependent losses while coupling. We present an al

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