Showing 1,341 - 1,360 results of 2,096 for search 'active power optimization', query time: 0.17s Refine Results
  1. 1341
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  3. 1343

    Design and Construction of an Automatic Discharge and Sediment Load Monitoring Equipment by Hasan rezaei moghadam, Vahedberdi Sheikh, Maryam Azarakhshi, Mohsen Hosseinalizadeh, Jahangir Mohamadi

    Published 2024-07-01
    “…The device boasts a remarkable advantage in the form of its SMS notification feature, which keeps the user informed about the monitoring site and equipment status, including runoff sampling, power outages, and battery status. The device incorporates a built-in battery that remains active during power outages in the electricity network to record flood events. …”
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  4. 1344
  5. 1345

    An Intelligent Technique for Coordination and Control of PV Energy and Voltage-Regulating Devices in Distribution Networks Under Uncertainties by Tolulope David Makanju, Ali N. Hasan, Oluwole John Famoriji, Thokozani Shongwe

    Published 2025-07-01
    “…The study began by running a centralized AC optimal power flow (CACOPF) and using the hourly PV output power and the load demand to determine the optimal active and reactive power of the PVSIs, the setpoint of the DSTATCOM, and the optimal tap setting of the OLTC. …”
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  6. 1346

    Physiological assessment of the psychological flow state using wearable devices by Melinda Rácz, Melinda Becske, Tímea Magyaródi, Gergely Kitta, Márton Szuromi, Gergely Márton

    Published 2025-04-01
    “…Abstract Flow is the state of optimal experience which can lead to outstanding performance. …”
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  7. 1347

    A Comparative Analysis of Efficiency and Losses in a 5 kW Hybrid and Full-SiC Converter, for PV Applications in Austria by Rupak Chakraborty, Troy Eskilson, Sumanta Biswas, Markus Makoschitz

    Published 2024-11-01
    “…They are being adopted for many different applications and for a wide range of power levels. For the case of PV applications, manufacturers are considering moving to SiC-based topologies due to higher converter efficiencies and improved power density. …”
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  8. 1348

    Configuration and Dynamic Analysis of Complex Docking Test Platform by ZHANG Yuan, FAN Chang-zhen

    Published 2018-02-01
    “…The dynamic analysis of ball joint of the passive docking table is carried out,and the balance bar components which provide power for the rotary motion of the ball joint is optimized. …”
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  9. 1349

    BIOSENSOR SYSTEM DESIGN FOR DISSOLVED OXYGEN MEASUREMENT USING CURRENT MIRROR CIRCUIT by Lazuardi Umar, Rahmondia N Setiadi, Arfianti, Tetty M Linda

    Published 2019-08-01
    “…The use of the classical current mirror circuit is aimed to obtain lower noise level, besides the easiness in providing the power supply for the system, since the circuit consists only of small number of active components and does not need a bipolar power supply. …”
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  10. 1350

    Research on Train Impulse Suppression Technology Based on Electronic Switch Ground Automatic Passing Neutral Section Device by Fan YANG

    Published 2019-11-01
    “…In view of the serious train impulse caused by the application of the power electronic switch automatic passing neutral section technology, a dynamic moment unloading and loading control strategy was proposed which was suitable for the very short-term network voltage interruption, to realize the train traction force maintaining during the power loss time to actively suppress the train impulse;The generation mechanism of inrush current of transformer under the condition of extremely short-time switching of different phase network voltage was revealed, and the active suppression strategy of inrush current suitable for different phase network voltage switching was put forward; an optimized phase-locked strategy was expounded based on the combination of fast single-phase phase-locked and traditional phase-locked loop with coordinate transformation, which could effectively solve the problems of abnormal train control and traction long recovery time under the condition of passing neutral section with electronic switch. …”
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  11. 1351

    A Novel Bulk Planar Junctionless Field-Effect Transistor for High-Performance Biosensing by Jeongmin Son, Chan Heo, Hyeongyu Kim, M. Meyyappan, Kihyun Kim

    Published 2025-02-01
    “…Additionally, if the device is designed with optimal bias, it can operate with only the source and drain terminals, which reduces power consumption. …”
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  12. 1352

    Improving Proton Exchange Membrane Fuel Cell Operational Reliability Through Cabin-Based Fuzzy Control in Costal Standalone Observation Systems in Antarctica by Jin Wang, Yinke Dou, Guangyu Zuo, Bo Fan, Yuru Xing

    Published 2025-01-01
    “…A temperature-coordinated control system leveraging a BP neural network, fuzzy logic rules, and the fuzzy-based active disturbance rejection control (Fuzzy-ADRC) strategy are proposed to ensure that the temperature of the PEMFC and cabin can reach the optimal state rapidly and that the output voltage is stable. …”
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  13. 1353
  14. 1354

    High-Efficiency and High-Monochromaticity Semitransparent Organic Solar Cells Based on Optical Tamm States by Junwei Zhao, Senxuan Lin, Jinxin Zhou, Fuhao Gao, Jingfeng Liu, Yongbing Long, Haitao Xu

    Published 2024-11-01
    “…Furthermore, the spectral and electrical properties were fine-tuned by modulating the OTSs through theoretical simulations, utilizing PM6:Y6 as the active layer. The structural parameters of the ST-OSCs were optimized, including the Ag layer thickness, the central wavelength of 1DPCs, the first WO<sub>3</sub> layer thickness, and the pair number of WO<sub>3</sub>/LiF. …”
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  15. 1355

    ON THE MANAGEMENT OF URBAN ELECTRIC NETWORKS IN THE CONDITIONS OF THE SMART GRID by M. А. Fursanov, A. A. Zalotoy

    Published 2018-01-01
    “…With this regard the following criteria are recommended: in a particular case – the optimal (minimal) technological electric power consumption (losses), while in general – economically reasonable (minimal) cost value of electric power transmission. …”
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  16. 1356

    A D-Band Hybrid-Type CMOS Phase Shifter with Full 360° Phase Coverage by Eunjung Kim, Sanggeun Jeon

    Published 2025-07-01
    “…To achieve moderate insertion loss with low DC power, a hybrid-type topology is adopted by combining a 180° reflection-type phase shifter (RTPS) and an active phase inverter (PI). …”
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  17. 1357
  18. 1358

    Robust Load Frequency Control in Cyber-Vulnerable Smart Grids with Renewable Integration by Rambaboo Singh, Ramesh Kumar, Utkarsh Raj, Ravi Shankar

    Published 2025-05-01
    “…Cyberattacks targeting these communication links can severely compromise coordination among smart grid components, resulting in erroneous control actions that jeopardize the security and stability of the power system. In light of these concerns, this study proposes a cyber-physical LFC framework incorporating a fuzzy linear active disturbance rejection controller (F-LADRC), wherein the controller parameters are systematically optimized using the quasi-opposition-based reptile search algorithm (QORSA). …”
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  19. 1359

    Efficient BTMS for lithium-ion batteries: A study on PCM/Metal foam, heat pipe, and microchannel integration by Soheil Saeedipour, Ayat Gharehghani, Moeed Rabiei, Amin Mahmoudzadeh Andwari, Sadegh Mehranfar, Carlos Mico Reche, Navid Rabiei

    Published 2025-06-01
    “…The hybrid BTMS achieves similar thermal performance with 53 % less power than liquid cooling. During active cooling failures, passive cooling with CPCM and heat pipes effectively removes heat, maintaining an optimal temperature range with passive BTMS peaking at 308.79 K and hybrid BTMS below 302 K. …”
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  20. 1360

    Energetically self-sufficient robot group study kit by M. A. Rovbo, A. A. Malyshev

    Published 2017-05-01
    “…The article considers the project of educational and research software and hardware kit designed for use in case-based educational project activities based on the theme of energetically autonomous robots. …”
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