Results 71 to 80 of about 36,373 (209)

Towards Contactless Daylight Photoluminescence of PV Strings During Operation by Electrical Modulation

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 2, Page 200-216, February 2026.
dPL usually requires two states (ON/OFF) to distinguish light from the panels from ambient light. dPLS(N): an electronic device forces a sub‐string of S‐N panels (a string of S panels) to work at two different points on the I‐V curve. In this example (S = 20), dPL20(6) shows a perfect square modulation of the current intensity throughout the ...
C. Terrados, D. González‐Francés, K. P. Sulca, C. de Castro, M. A. González, O. Martínez   +5 more
wiley   +1 more source

Nonlinear control of permanent magnet synchronous generators (PMSG) using feedback linearization

Revue des Énergies Renouvelables, 2011
This paper presents nonlinear control of permanent magnet synchronous generators using feedback linearization. Permanent-magnet synchronous generators (PMSGs) are commonly used for small variable-speed wind turbines to produce highefficiency, high ...
M.S. Merzoug, H. Benalla, L. Louze
doaj  

Biopsy‐proven residual cervical cancer at the end of combined chemoradiation predicts poor outcome—Retrospective single‐center cohort study

Acta Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 2, Page 368-376, February 2026.
Biopsy‐proven residual tumor at the end of chemoradiation identifies patients at high risk for disease progression. Despite achieving a delayed histologic complete response 6 weeks later, these patients show significantly worse progression‐free survival, suggesting the prognostic value of early tissue‐based response assessment during brachytherapy ...
Christoph Ebner, Ricarda Purtscheller, Barin Feroz, Jana Rieker, Linda Ebner, Mara Mantovan, Sergej Skvortsov, Mario Brüggl, Katharina Leitner, Verena Wieser, Irina Tsibulak, Christian Marth, Alain Gustave Zeimet   +12 more
wiley   +1 more source

Reirradiation for Recurrent Cervical Cancer Within the Previous Radiation Field Using a Bioabsorbable Spacer: A Case Report [PDF]

J Obstet Gynaecol Res
ABSTRACT Reirradiation for cervical cancer recurrence in previously irradiated fields is challenging due to dose limitations. To our knowledge, this is the first case report describing successful reirradiation using a bioabsorbable spacer for vaginal cuff recurrence after initial concurrent chemoradiotherapy (CCRT) and hysterectomy. A 70‐year‐old woman
Matoba Y, Oomori Y, Nishibuchi I, Uegami S, Nakamoto K, Uyama T, Tomono K, Nosaka S, Ohge H, Takahashi S, Murakami Y, Yamaguchi K, Banno K.   +12 more
europepmc   +2 more sources

A Fault-Tolerant T-Type Multilevel Inverter Topology with Soft-Switching Capability Based on Si and SiC Hybrid Phase Legs [PDF]

, 2016
The performance of a novel three-phase four-leg fault-tolerant T-Type inverter topology is presented in this paper, which significantly improves the inverter\u27s fault-tolerant capability regarding device switch faults.
Demerdash, Nabeel, He, Jiangbiao, Katebi, Ramin, Wei, Lixiang, Weise, Nathan   +4 more
core   +1 more source

Integrated series active filter for aerospace flight control surface actuation [PDF]

, 2007
The paper investigates integrated series active filters to satisfy aircraft power quality benchmarks and underlying design compromises. Advantages include reduced component count and retrofitting capability.
Bingham, Chris, Ganthony, D
core   +1 more source

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

Advanced Materials, Volume 38, Issue 5, 22 January 2026.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang, Huajie Li, Yuhang Zhou, Jun Ma, Keng‐Te Lin, Han Lin, Chunsheng Guo, Baohua Jia   +7 more
wiley   +1 more source

Electrical and Spectroscopic Diagnostics as Real‐Time Metallization Indicators During Hydrogen Plasma Smelting Reduction

Advanced Sustainable Systems, Volume 10, Issue 1, January 2026.
This study explores hydrogen plasma smelting reduction of hematite, revealing how arc current governs plasma stability, metallization kinetics, and electrical behavior. Real‐time electrical and optical diagnostics uncover sharp voltage transitions, plasma–metal interactions, and spectroscopic markers of iron formation, offering new insight into ...
Ram Krushna Mohanta, Gabriela de los Reyes Castillo, Sai Vishnu Korsipati, Yuri Korobeinikov, Hariswaran Sitaraman, Laxminarayan Raja, Noemi Leick, Seetharaman Sridhar   +7 more
wiley   +1 more source

Modular multilevel converter with modified half-bridge submodule and arm filter for dc transmission systems with DC fault blocking capability [PDF]

, 2018
Although a modular multilevel converter (MMC) is universally accepted as a suitable converter topology for the high voltage dc transmission systems, its dc fault ride performance requires substantial improvement in order to be used in critical ...
Abdelsalam, Ibrahim A., Aboushady, Ahmed A., Adam, Grain P., Ahmed, Khaled Hani   +3 more
core   +2 more sources

A Robust Multi‐Agent Based Hierarchical Control Strategy for SoC Balancing and Power Management in DC Shipboard Microgrids

Battery Energy, Volume 5, Issue 1, January 2026.
Proposed SoC‐based distributed control framework enabling stable DC bus voltage, proportional current sharing, and robust SoC balancing in off‐grid hydrogen production systems. ABSTRACT This paper proposes a novel State of Charge (SoC)‐based hierarchical control strategy to ensure accurate and rapid current sharing, effective power flow management, and
Rashid Iqbal, Yancheng Liu, Almas Arshad, Adil Ali Raja, A. K. Aljahdali, Noor Aziz, Qinjin Zhang   +6 more
wiley   +1 more source