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Journal articles on the topic 'Time switch'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Li, Zonghui, Hai Wan, Yangdong Deng, et al. "Time-Triggered Switch-Memory-Switch Architecture for Time-Sensitive Networking Switches." IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 39, no. 1 (2020): 185–98. http://dx.doi.org/10.1109/tcad.2018.2883996.

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Plander, Ivan, and Michal Stepanovsky. "MEMS optical switch: Switching time reduction." Open Computer Science 6, no. 1 (2016): 116–25. http://dx.doi.org/10.1515/comp-2016-0010.

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AbstractExisting 3D MEMS-based optical switches offer good optical properties (low insertion loss, low crosstalk), high reliability and low power consumption. These switches utilize highly reflective micro-mirrors to manipulate an optical signal inside the switch directly without any conversions. They are used to build dynamically reconfigurable, highly-scalable physical optical network layer. As indicated by the simulation results of this paper, many of existing micro-mirror designs do not have their dynamic characteristics well optimized and this limits the switching speed of the optical swi

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Wrighton, Katharine H. "Time to switch." Nature Reviews Molecular Cell Biology 10, no. 6 (2009): 371. http://dx.doi.org/10.1038/nrm2700.

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McNicol, Megan, Mahmoud Abdel-Rasoul, Grant Morris, et al. "NON-MEDICAL SWITCHING FROM INFLIXIMAB TO A BIOSIMILAR IN ADOLESCENTS AND YOUNG ADULTS WITH INFLAMMATORY BOWEL DISEASE." Inflammatory Bowel Diseases 29, Supplement_1 (2023): S62. http://dx.doi.org/10.1093/ibd/izac247.117.

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Abstract BACKGROUND Studies in adults with inflammatory bowel disease (IBD) have demonstrated that a one-time switch from the originator to a biosimilar has not resulted in loss of response, increased side effects, or antibody development. Data describing non-medical switching is limited in adolescents and young adults. The objective of this study was to evaluate clinical outcomes of one-time switches from the originator to a biosimilar in adolescents and young adults with IBD. METHODS Patients with IBD that underwent a non-medical switch from infliximab originator to a biosimilar were retrosp

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Benavides-Córdoba, Santiago, Anamaría Romero-Carvajal, Nicolas Muñoz-Galeano, Juan Bernardo Cano-Quintero, and Jesús María López-Lezama. "Deduction and Application of the Average Switch Model in Power Electronic Devices for Simulation Time Reduction." Ingeniería 29, no. 1 (2024): e21303. http://dx.doi.org/10.14483/23448393.21303.

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Context: Time is a crucial issue in the simulation of power electronics (PE) devices, even more when these elements are integrated into microgrids.Method: This paper deals with the deduction of the average switch model for PE devices with the purpose of reducing simulation times. For doing this, the average model is only applied over the power switches of PE devices, not being applied over the complete topology as traditionally done. The proposed average model switch permits eliminating the ripple of voltage and currents but keeping the transient of the signals. The average model switch is der

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Edwards, Chris. "A switch in time." Communications of the ACM 64, no. 10 (2021): 13–15. http://dx.doi.org/10.1145/3479979.

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Ball, Philip. "A switch in time." Nature 445, no. 7126 (2007): 362–63. http://dx.doi.org/10.1038/445362a.

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Crellen, Thomas, and Stefano Iantorno. "A switch in time." Nature Reviews Microbiology 13, no. 4 (2015): 190. http://dx.doi.org/10.1038/nrmicro3458.

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Arcangioli, Benoit. "A switch in time." Current Biology 2, no. 6 (1992): 323–25. http://dx.doi.org/10.1016/0960-9822(92)90895-h.

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Yu, F. Q., T. Pan, K. Li, Z. Z. Zhu, F. Wei, and W. Dai. "The study of active gas-gap heat switch using carbon nanotubes as the adsorption material." IOP Conference Series: Materials Science and Engineering 1301, no. 1 (2024): 012037. http://dx.doi.org/10.1088/1757-899x/1301/1/012037.

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Abstract Heat switches are widely used in cryogenic systems and play an important role in controlling thermodynamic cycles and accelerating the cooling of cryogenic components, etc. Among them, the active gas-gap heat switch, as one of the mainstream heat switches, mostly uses activated carbon as the adsorbent. It desorbs/adsorbs helium by heating/cooling the activated carbon to realize the ON/OFF state. Normally, a short response time, which is related to the adsorption properties of the materials and the heating method of the adsorption bed, is desired. In order to further shorten the respon

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Rahman, Rahnuma, and Supriyo Bandyopadhyay. "The Cost of Energy-Efficiency in Digital Hardware: The Trade-Off between Energy Dissipation, Energy–Delay Product and Reliability in Electronic, Magnetic and Optical Binary Switches." Applied Sciences 11, no. 12 (2021): 5590. http://dx.doi.org/10.3390/app11125590.

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Binary switches, which are the primitive units of all digital computing and information processing hardware, are usually benchmarked on the basis of their ‘energy–delay product’, which is the product of the energy dissipated in completing the switching action and the time it takes to complete that action. The lower the energy–delay product, the better the switch (supposedly). This approach ignores the fact that lower energy dissipation and faster switching usually come at the cost of poorer reliability (i.e., a higher switching error rate) and hence the energy–delay product alone cannot be a g

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Li, Yiping, Qinjian Wang, Shu Liang, et al. "Effect of Switching Antiretroviral Treatment Regimen in Patients With Drug-Resistant HIV-1 Infection: Retrospective Observational Cohort Study." JMIR Public Health and Surveillance 8, no. 6 (2022): e33429. http://dx.doi.org/10.2196/33429.

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Background Evidence on the efficacy of antiretroviral therapy (ART) regimen switches on the mortality of patients with HIV drug resistance (HIVDR) is limited. Objective We aim to provide policy guidance for ART regimen selection and evaluate the effectiveness of ART regime switches for people living with HIV and HIV-1 drug resistance. Methods This retrospective observational cohort study included 179 people living with HIV and HIV-1 drug resistance from 2011 to 2020. The time that participants switched treatment regimens either to protease inhibitor (PI)–based ART regimens (PIs) or nonnucleosi

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Nagai, Masaki, Junya Masunaga, Masaru Ito, et al. "Visual Presentation Interface to Reduce Effect of Machine Switching for Teleoperated Hydraulic Excavators." Journal of Robotics and Mechatronics 36, no. 2 (2024): 309–19. http://dx.doi.org/10.20965/jrm.2024.p0309.

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In the future, a situation in which operators switch between different machine classes in teleoperated hydraulic excavator is envisioned. In such a case, because the classes have different dynamic characteristics, the operator is expected to acquire an internal model for each class and switch models each time the operator switches between machines. However, in the case of teleoperated hydraulic excavator, the operator cannot obtain information such as the size and dynamic characteristics of the machine to be switched to; thus, the operator may not be able to switch internal models properly, wh

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Barabanova, E. A., K. A. Vytovtov, V. M. Vishnevsky, and V. S. Podlazov. "The method for constructing fault-tolerant photonic switches for high-performance computing systems." Journal of Physics: Conference Series 2091, no. 1 (2021): 012032. http://dx.doi.org/10.1088/1742-6596/2091/1/012032.

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Abstract In this paper the new type of fault-tolerant non-blocking photonic switch is presented for the first time. The proposed switch architecture is based on quasi-complete graph topology which use provides non-blocking and fault-tolerant switching process. The new two-stage switch architecture uses the stage of dual photonic switches and pairs of photonic demultiplexers and multiplexers which have been described in detail by authors in their previous works. Depending on the number of different backup connections, the two types of fault-tolerant pho-tonic switches are considered in this pap

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Shi, Yun Qiu, and Chuan Sheng Wu. "Research on Access Network Flow Control Management Process." Applied Mechanics and Materials 687-691 (November 2014): 2552–56. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.2552.

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The urban area of the server can be a central control node switch and server node, the node switches and a server node can know the porttraffic information in real time. When the connection existed over between 2 of these devices, a connection can be selected according to the real-time traffic, real-time routing function to avoid network congestion and flow of the uneven distribution of resources. Similarly, node server can central control node switch can know the real-time node switch port flow information, therefore, the node switches can obtain the terminal flow control information from the

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Pan, Ru Zheng, You Hua Wang, Zhi Zhong Zhao, et al. "Circuit Model of Laser-Triggered Surface Flashover Switch in Vacuum Condition with Pulsed Voltage." Advanced Materials Research 383-390 (November 2011): 7486–91. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.7486.

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Based on the platform of laser-triggered surface flashover in pulsed voltage, experiment of laser-triggered surface flashover switch is carried out in vacuum condition with pulsed voltage. The switch consists of flat electrodes and columned insulator. A single/double harmonic, with wavelength λ of 1064/532 nm, Q-switched Nd: YAG laser is applied to trigger the switch. The results of experiment show that switch delay time and jitter time decrease with increase of pulsed voltage and laser energy density. Based on the waveforms of switch voltage and switch current, the circuit model of laser-trig

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Chen, Zhiqiang, Wenchao Tian, and Xiaotong Zhang. "Analysis of a novel double driving signal line and driving electrodes separated RF MEMS switch." Modern Physics Letters B 31, no. 11 (2017): 1750113. http://dx.doi.org/10.1142/s0217984917501135.

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A novel double driving signal line and driving electrodes separated radio frequency (RF) micro-electromechanical system (MEMS) switch was proposed in this paper to overcome the problems of the high actuation voltage, small displacement, and long pull-down time of the RF MEMS switches. Dynamic equations of the micro beam were built based on the small deflection theory. Dynamic behaviors of the proposed RF MEMS switch were analyzed and calculated by the variable separation method. The effects of different driving voltages, structure parameters and materials on the RF MEMS switch performance were

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Paglinco, Samantha, Mahmoud Abdel-Rasoul, Megan McNicol, and Ross Maltz. "ASSOCIATED COST DIFFERENCES OF SWITCHING BETWEEN INFLIXIMAB PRODUCTS." Inflammatory Bowel Diseases 31, Supplement_1 (2025): S34. https://doi.org/10.1093/ibd/izae282.075.

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Abstract INTRODUCTION Three infliximab biosimilars are available in the United States and their introduction helped to curb rising healthcare costs associated with infliximab usage. Given existing data surrounding the safety and efficacy of biosimilar use, many insurance payors have been mandating that a patient switches from the originator to a biosimilar to reduce the cost of care. The objectives of this study were to evaluate trends for infliximab product switching using a large commercial claims database and to assess cost-savings associated with switching between infliximab products. METH

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Madden, Dean. "Time for a genetic switch?" Journal of Biological Education 39, no. 3 (2005): 100–101. http://dx.doi.org/10.1080/00219266.2005.9655974.

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Tyszer, J. "Self-checking time-division switch." Electronics Letters 24, no. 22 (1988): 1389. http://dx.doi.org/10.1049/el:19880950.

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Su, Yinsheng, Qian Ma, Haicheng Yao, Lei Shao, and Shujun Yao. "Research on simultaneous switch and multiple switch processing methods." Journal of Physics: Conference Series 2728, no. 1 (2024): 012055. http://dx.doi.org/10.1088/1742-6596/2728/1/012055.

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Abstract In the simulation of complex power electronic equipment containing multiple power electronic switches, it is often encountered that the same switch occurs several times in one step, or there are multiple switch actions in one step, that is, multiple switches. When the switching event occurs between two moments, because the voltage value can only be updated at the end of the simulation step, there is a cumulative error in the current obtained by the integration. In traditional electromagnetic transient simulation, the interpolation algorithm and its deformation are commonly used to sol

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Rosembert, D., A. Malaviya, J. How, et al. "P505 Different failure rates after non-medical switching of 744 patients from adalimumab originator to 2 different adalimumab biosimilars at Cambridge University Hospitals, UK: real-world experience." Journal of Crohn's and Colitis 14, Supplement_1 (2020): S438—S439. http://dx.doi.org/10.1093/ecco-jcc/jjz203.634.

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Abstract Background Biosimilar adalimumab became available in the UK in October 2018, with payers introducing a series of measures to drive the adoption of the ‘best value’ adalimumab.1 Consideration of value should include risk of loss of efficacy and adverse reactions, which might drive further biologic switches or ‘reverse switches’ to originator. Managing potential ‘nocebo effect’ requires high levels of patient engagement, whilst the presence or absence of citrate buffer may affect patient-reported discomfort, hence patient treatment perceptions. Methods Patients were switched to 2 differ

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Hashimshony, D., C. Cohen, A. Zigler, and K. Papadopoulos. "Switch opening time reduction in high power photoconducting semiconductor switches." Optics Communications 124, no. 5-6 (1996): 443–47. http://dx.doi.org/10.1016/0030-4018(95)00685-0.

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Xue, Pengfei, Peng Xiong, Heng Hu, Tao Wang, Mingyu Li, and Qingxuan Zeng. "Design, Fabrication, and Characterization of a Planar Three-Electrode Trigger Switch Based on Flexible Printed Circuit Process." Micromachines 15, no. 5 (2024): 586. http://dx.doi.org/10.3390/mi15050586.

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An exploding foil initiator system (EFIs) is essential in modern weaponry for its safety and reliability. As the main component of EFIs, the performance of the switch is critical to EFIs. In this study, a planar three-electrode trigger switch was designed and fabricated using the Flexible Printed Circuits (FPC) process. Subsequently, the performance of the FPC switch was tested. The results show that the self-breakdown voltage of the FPC switch is stable. In addition, an FPF switch with a 0.6 mm main electrode gap demonstrated consistency, with delay times below 31.75 ns, and a jitter ranging

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Cao, Yun, Zhanwen Xi, Jiong Wang, and Weirong Nie. "Analysis of Closure Characteristics of a MEMS Omnidirectional Inertial Switch under Shock Loads." Shock and Vibration 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/604047.

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A preliminary theoretical method for calculating contact time of a dual mass-spring system applied to shock acceleration was proposed based on the MEMS omnidirectional inertial switch. The influence of relevant parameters on the contact time was analyzed, and the theoretical results were in agreement with the simulation predictions. The theoretical method could provide the design of MEMS inertial switch for prolonged contact time. The system stiffness of the mass-spring system in all directions was obtained by using the FE method. Dynamic contact simulation results of contact time in typical d

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Kelley, Christopher R., and Jeffrey L. Kauffman. "Optimal switch timing for piezoelectric-based semi-active vibration reduction techniques." Journal of Intelligent Material Systems and Structures 28, no. 16 (2017): 2275–85. http://dx.doi.org/10.1177/1045389x17689934.

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Piezoelectric-based semi-active vibration reduction techniques typically rely on rapid changes in the electrical boundary conditions or corresponding stiffness state. Approaches such as state switching and synchronized switch damping on a resistor or an inductor require four switching events per vibration cycle, with switch timing associated with displacement extrema. Any deviation from this switch timing affects the performance of these techniques. Typical harmonic forcing analyses focus on the energy dissipation and only evaluate the performance at resonance. This study evaluates displacemen

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Jia, Yan Fei, and Li Quan Zhao. "Design and Implementation of Optical Fiber Line Auto Switch Protection for Power System." Advanced Materials Research 614-615 (December 2012): 949–52. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.949.

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To overcome the problem that the artificial scheduling can not deal with optical fiber switching in time when optical fiber is broken or damage in power system, we designed an optical fiber line auto switch protection system. The system used six 4x4 optical switches to compose an optical switch array that eight working fibers can share four alternate fibers. Comparing with other system, the new system more effectively utilizes alternate fibers, and is more suitable for practical power system. It used single chip microcomputer as control chip of optical switch, when the received optical power i

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Kumar, K. Bharath, Dongari Vamshy, and Mahesh Chanda. "A Novel Three phase Three Wire UPQC (Unified Power Quality Conditioner) Configuration using Ten Switch Topology for linear RL loads." International Journal of Innovative Technology and Exploring Engineering 10, no. 4 (2021): 232–35. http://dx.doi.org/10.35940/ijitee.d8458.0210421.

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This paper presents a novel configuration scheme for UPQC using ten switch topology. Generally, two six-switch inverters connected back to back will form the basic power structure of three wire three phase UPQC. But there are some switches which are less utilized all the time. In order to improve the efficiency of the system, or to improve the effective utilization of the IGBTs there is a need to reduce the switch count in the system. The proposed topology uses only ten switches and gives all the results pertaining to twelve switch toplogy. The Simulation results of proposed UPQC Topology are

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Mr.K.Bharath, Kumar, Vamshy Mr.Dongari, and Chanda Mr.Mahesh. "A Novel Three phase Three Wire UPQC (Unified Power Quality Conditioner) Configuration using Ten Switch Topology for linear RL loads." International Journal of Innovative Technology and Exploring Engineering (IJITEE) 10, no. 4 (2021): 232–35. https://doi.org/10.35940/ijitee.D8458.0210421.

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This paper presents a novel configuration scheme for UPQC using ten switch topology. Generally, two six-switch inverters connected back to back will form the basic power structure of three wire three phase UPQC. But there are some switches which are less utilized all the time. In order to improve the efficiency of the system, or to improve the effective utilization of the IGBTs there is a need to reduce the switch count in the system. The proposed topology uses only ten switches and gives all the results pertaining to twelve switch toplogy. The Simulation results of proposed UPQC Topology are

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M Venkata Narayana, K Sarat Kumar, S. Girish Gandhi, I. Govardhani,. "Performance Comparison Of Shunt Rf Mems Switches." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 5 (2021): 596–606. http://dx.doi.org/10.17762/turcomat.v12i5.1058.

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This is an attempt to compare three different shunt configured RF MEMS switches which offers a choice for applications in satellite and antennas. Advanced RF communication domain demands for design and modeling of RF MEMS switch which provides extremely reduced pull-in voltage, better isolation, low insertion loss, and with greater reliability. The proposed work manages with comparison of design modeling and performance of three different shunt configured RF MEMS switches. The proposed shunt configured RF MEMS switches are designed with different dimensions with different meandering techniques

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Moehring, Rebekah W., Eric T. Lofgren, and Deverick J. Anderson. "Impact of Change to Molecular Testing for Clostridium difficile Infection on Healthcare Facility–Associated Incidence Rates." Infection Control & Hospital Epidemiology 34, no. 10 (2013): 1055–61. http://dx.doi.org/10.1086/673144.

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Background.Change from nonmolecular to molecular testing techniques is thought to contribute to the increasing trend in incidence of Clostridium difficile infection (CDI); however the degree of effect attributed to this versus other time-related epidemiologic factors is unclear.Methods.We compared the relative change in incidence rate (IRR) of healthcare facility–associated (HCFA) CDI among hospitals in the Duke Infection Control Outreach Network before and after the date of switch from nonmolecular tests to polymerase chain reaction (PCR) using prospectively collected surveillance data from J

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Tajima, Kazuhito. "All-Optical Switch with Switch-Off Time Unrestricted by Carrier Lifetime." Japanese Journal of Applied Physics 32, Part 2, No. 12A (1993): L1746—L1749. http://dx.doi.org/10.1143/jjap.32.l1746.

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Barabanova, E. A., K. A. Vytovtov, V. M. Vishnevsky, and V. S. Podlazov. "High-capacity strictly non-blocking optical switches based on new dual principle." Journal of Physics: Conference Series 2091, no. 1 (2021): 012040. http://dx.doi.org/10.1088/1742-6596/2091/1/012040.

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Abstract In this paper the new dual principle of designing high-capacity strictly non-blocking optical switches is presented for the first time. The new type of switches with decentralized control based on the dual principle has been developed for the first time too. In accordance with the scheme topology this type of switching system was called as the quasi-complete dual switch. It also is analysed the optical signals minimal transmission time that provide the non-blocking property of the new schemes. For the circuit and link complexity calculations the accurate analytical expressions are obt

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Rebechi, Melanie T., Quihong Zhao, Michael Marcucci, et al. "Comparison of Long-Term Outcomes Among Patients with Chronic Myeloid Leukemia Who Undergo Initial Tyrosine Kinase Inhibitor Dose Reduction Versus Tyrosine Kinase Inhibitor Switch." Blood 144, Supplement 1 (2024): 1771. https://doi.org/10.1182/blood-2024-203869.

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Background BCR-ABL1 tyrosine kinase inhibitors (TKIs) improve life expectancy to that of the general population for the majority of patients with chronic myeloid leukemia (CML). Although 2nd- and 3rd-generation TKIs improved 3-month rates of major molecular remission (MMR), adverse events (AEs) are common. In patients who experience intolerable TKI related AEs, a switch in TKI has been traditionally recommended. However, TKI dose reduction is becoming a more common practice. A comprehensive review of treatment outcomes is needed to determine whether this approach compromises the ability to ach

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Kuznetsov, Aleksander, Vadim Elesin, Nikolay Usachev, and George Chukov. "Long-term transient radiation effects in high-speed signal switches implemented in 0.1 um E/D pHEMT process." ITM Web of Conferences 30 (2019): 10004. http://dx.doi.org/10.1051/itmconf/20193010004.

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The transient radiation effects in 0.1 μm E/D pHEMT high-speed signal switches have been investigated. It was shown that a signal switch transient recovery time caused by pulsed irradiation can exceed 100 ms due to a switch control driver’s functional upset.

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Pokhilko, Alexandra, Oliver Ebenhöh, W. Marshall Stark, and Sean D. Colloms. "Mathematical model of a serine integrase-controlled toggle switch with a single input." Journal of The Royal Society Interface 15, no. 143 (2018): 20180160. http://dx.doi.org/10.1098/rsif.2018.0160.

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Dual-state genetic switches that can change their state in response to input signals can be used in synthetic biology to encode memory and control gene expression. A transcriptional toggle switch (TTS), with two mutually repressing transcription regulators, was previously used for switching between two expression states. In other studies, serine integrases have been used to control DNA inversion switches that can alternate between two different states. Both of these switches use two different inputs to switch ON or OFF. Here, we use mathematical modelling to design a robust one-input binary sw

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Zade, Chetan, Aniket Kohpare, Abhishek Dharpawar, et al. "Programing Relay Time Control Using ATMEGA 328 Microcontroller." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 1045–47. http://dx.doi.org/10.22214/ijraset.2022.42424.

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Abstract: Digital timer switches are used to control the operation of electrical devices based on a programmed schedule. This project describes a programmable digital timer based on the ATMEGA328 microcontroller that can be programmed to schedule the on and off operation of an electrical appliance. The appliance is controlled through a relay switch. This timer switch allows you to set both on and off time. That means, you can program when do you want to turn the device on and for how long you want it to be remained on. The maximum time interval that you can set for on and off operation is 99 h

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Wu, Qiannan, Zemin Shi, Xudong Gao, et al. "The Design of a Novel 2-42 GHz MEMS True-Time Delay Network for Wideband Phased Array Systems." Micromachines 14, no. 2 (2023): 246. http://dx.doi.org/10.3390/mi14020246.

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This article presents the design method of a compact MEMS switched-line true-time delay line (TTDL) network over a wide frequency range extending from 2 to 42 GHz using TTDL units. The TTDL units, namely the cascading radio frequency micro-electromechanical system (RF MEMS) switches and GCPW, were employed in the proposed TTDL network to improve the delay-bandwidth product (DBW) while maintaining its compact size and low delay variation (DV). For comparison, a theoretical analysis of the RF MEMS switch was performed while observing the switch performance with various top electrodes. The MEMS T

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Serhii, Buriakovskyi, Smirnov Vasyl, Asmolova Larysa, Obruch Ihor, Rafalskyi Oleksandr, and Maslii Artem. "ANALYSIS OF OPTIMIZATION CRITERIA FOR THE PROCESS OF SWITCH DISPLACEMENT IN A DC RAILROAD TURNOUT." Eastern-European Journal of Enterprise Technologies 6, no. 2 (102) (2019): 58–69. https://doi.org/10.15587/1729-4061.2019.187580.

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This paper reports a study into the dynamics of displacing a railroad turnout's switches with a direct start of electric motor and a controlled DC electric drive in the MATLAB environment. The emphasis of simulation was the investigation of processes taking place in the kinematic links of a railroad turnout in the dynamics of its switch displacement. The estimation was based on the optimization criteria for a switch displacement process: the pulse of the impact of a switch against the frame rail, elasticity force in the working rod and a switch turning time. The result of the simulation of

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Yi, Chun Yang, Tian Fa Liao, Qian Jin Ma, Chang Wen Dong, and Jia Xiang Xue. "Application of Dual Switch Flyback Converter in Three-Phase Photovoltaic Inverter." Advanced Materials Research 986-987 (July 2014): 1759–62. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.1759.

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Auxiliary power of Three-phase photovoltaic inverter is supplied by solar cells with wide input ranging from 140V to 1000V.The conventional single-switch flyback converter exists too high voltage stress in power switch to be applied in this inverter. This paper presents a dual-switch flyback converter in which the voltage stress of each switch is slightly higher than the input voltage when switches turn off, at the same time , the leakage inductance energy is recycled back into the inputside; otherwise, this topology needs no snubber circuit, so it is much more efficient than single switch fly

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Mohammad, Nasir. "Switching Device Base on Power Electronic Switches." Journal of Switching Hub 5, no. 1 (2020): 4–6. https://doi.org/10.5281/zenodo.3782380.

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<strong>This paper represents the application of switching device in order to apply for the high voltage power electronics switches microcomputer assistant force exchanging gadget turn-on time is commonly 70ms ~ 80ms, when a few burdens are delicate and require short exchanging time that a couple of milliseconds or less, the microcomputer helper power Exchanging gadgets cannot meet the prerequisites, which requires quicker exchanging gadgets. Power electronic switch is a quick open-off change gadget to meet the delicate burden prerequisites on exchanging time. This article predominantly presen

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Joung, Gyubum, Zhiyong Dong, Sejong Hwang, and Dong-Gyu Jeong. "Family of Soft-Switched PWM Converters with Minimized Auxiliary Switch Time." International Journal of u- and e- Service, Science and Technology 10, no. 9 (2017): 125–34. http://dx.doi.org/10.14257/ijunesst.2017.10.9.13.

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Habban, M. F., M. Manap, A. R. Abdullah, M. H. Jopri, and T. Sutikno. "An Evaluation of Linear Time Frequency Distribution Analysis for VSI Switch Faults Identification." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 1 (2017): 1. http://dx.doi.org/10.11591/ijpeds.v8.i1.pp1-9.

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This paper present an evaluation of linear time frequency distribution analysis for voltage source inverter system (VSI). Power electronic now are highly demand in industrial such as manufacturing, industrial process and semiconductor because of the reliability and sustainability. However, the phenomenon that happened in switch fault has become a critical issue in the development of advanced. This causes problems that occur study on fault switch at voltage source inverter (VSI) must be identified more closely so that problems like this can be prevented. The TFD which is STFT and S-transform me

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Asati, Ritika, Deepak S. Bankar, Aishwarya Apte, Amit L. Nehete, and Yogesh Mandake. "Fuzzy controlled modified reduced switch converter for switched reluctance motor under dynamic loading." Indonesian Journal of Electrical Engineering and Computer Science 34, no. 1 (2024): 50. http://dx.doi.org/10.11591/ijeecs.v34.i1.pp50-58.

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In this paper, modified reduced switch converter topology is used to drive 8/6 pole, 7500 W switched reluctance motor (SRM) with an electric vehicle (EV) load. Fuzzy logic control (FLC) is developed for the modified converter topology and its performance is compared with the proportional integral (PI) controller. Analytical equations, switching pulses and different mode of operation are presented for modified reduced switch converter using double phase magnetization scheme. The converter topology adopts a modified switching sequence i.e., magnetization then freewheeling before demagnetization.

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Asati, Ritika, Deepak S. Bankar, Aishwarya Apte, Amit L. Nehete, and Yogesh Mandake. "Fuzzy controlled modified reduced switch converter for switched reluctance motor under dynamic loading." Indonesian Journal of Electrical Engineering and Computer Science 34, no. 1 (2024): 50–58. https://doi.org/10.11591/ijeecs.v34.i1.pp50-58.

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Abstract:

In this paper, modified reduced switch converter topology is used to drive 8/6 pole, 7500 W switched reluctance motor (SRM) with an electric vehicle (EV) load. Fuzzy logic control (FLC) is developed for the modified converter topology and its performance is compared with the proportional integral (PI) controller. Analytical equations, switching pulses and different mode of operation are presented for modified reduced switch converter using double phase magnetization scheme. The converter topology adopts a modified switching sequence i.e., magnetization then freewheeling before demagnetization.

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Lawo, Vera, Janina Fels, Josefa Oberem, and Iring Koch. "Intentional attention switching in dichotic listening: Exploring the efficiency of nonspatial and spatial selection." Quarterly Journal of Experimental Psychology 67, no. 10 (2014): 2010–24. http://dx.doi.org/10.1080/17470218.2014.898079.

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Using an auditory variant of task switching, we examined the ability to intentionally switch attention in a dichotic-listening task. In our study, participants responded selectively to one of two simultaneously presented auditory number words (spoken by a female and a male, one for each ear) by categorizing its numerical magnitude. The mapping of gender (female vs. male) and ear (left vs. right) was unpredictable. The to-be-attended feature for gender or ear, respectively, was indicated by a visual selection cue prior to auditory stimulus onset. In Experiment 1, explicitly cued switches of the

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Yeston, Jake. "A switch in time saves ligand." Science 369, no. 6503 (2020): 520.2–520. http://dx.doi.org/10.1126/science.369.6503.520-b.

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Schilling, Mark. "A Switch in Time Pays Fine?" Math Horizons 11, no. 1 (2003): 21–25. http://dx.doi.org/10.1080/10724117.2003.12021733.

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White, Ben. "Time to make a critical switch?" Infosecurity 5, no. 6 (2008): 4. http://dx.doi.org/10.1016/s1754-4548(08)70085-8.

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Jackson, S. "Time to switch to disposable bougies." Anaesthesia 58, no. 4 (2003): 392. http://dx.doi.org/10.1046/j.1365-2044.2003.03095_13.x.

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