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341
Multilayer inverter with DQZ and neuro-fuzzy control for single maximum power point tracking of hybrid renewable sources
Published 2025-08-01“…The proposed method achieves total harmonic distortion (THD)efficiency with a satisfactory performance increase.…”
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342
A Novel Operator to Solve Decision-Making Problems Under Trapezoidal Fuzzy Multi Numbers and Its Application
Published 2022-09-01“…To do this, this paper proposes a kind of mean aggregation operator called the Bonferroni harmonic mean operator for aggregating trapezoidal fuzzy information. …”
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343
Design and Simulation of a Semilumped Low-Pass Filter with Finite-Frequency Attenuation Poles for Wireless Power Transmission and Energy Harvesting
Published 2025-01-01“…Implemented on an RT6002 substrate, the filter enhances RF-to-DC conversion by suppressing unwanted harmonics, ensuring stability and efficiency. The design, optimized for compactness and high selectivity, is validated through ADS and CST simulations, confirming sharp roll-off and strong stopband attenuation. …”
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344
Fuzzy logic-controlled three-phase dynamic voltage restorer for enhancing voltage stabilization and power quality
Published 2025-05-01“…The developed optimization model demonstrates the effectiveness of proposed system, achieving an impressive 95% efficiency in correcting voltage disturbances and significantly reducing total harmonic distortion (THD) to 2.41%. …”
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345
A Survey on Design and Control Methodologies of High- Torque-Density Joints for Compliant Lower-Limb Exoskeleton
Published 2025-06-01“…Based on different topological structures, numerous research focus on torque density, ripple torque suppression, efficiency improvement, and thermal management to improve motor performance. …”
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346
Semantic mapping-based comparison of digital building LogBook and energy performance certificate models - envisaging data reuse
Published 2025-04-01“…Building information is essential for making informed decisions about overall energy efficiency, performance, and sustainability over the lifecycle of a building. …”
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347
Abnormal noise detection of electric machines based on HPSS-CIS and CNN-CBAM
Published 2025-01-01“…For a long time, the traditional motor manufacturing industry relies on the artificial hearing method to identify whether there is abnormal noise in the motor, thus leading to low efficiency and poor accuracy consistency. To solve these problems, a new prediction method based on the algorithm of harmonic percussion sound separation (HPSS) and continuous interphase sampling (CIS) of cochlear implants and the CNN-CBAM (Convolutional neural network based on Convolutional Block Attention Module) model, is proposed in this paper. …”
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348
Insights into the optoelectronic, quantum chemical, NBO and dynamic nonlinear optical properties of meso-BODIPY dyes
Published 2025-03-01“…Solvent perturbation of electronic excitation energy, oscillator strength and light-harvesting efficiency (LHE) was observed. The LHE increased from 74–80% in gas to 87–90% in acetonitrile. …”
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349
Intégrer économie et écologie : le cas de l’industrie canadienne
Published 2005-05-01Get full text
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350
Thermal Transmittance Limits Dataset for New and Existing Buildings Across EU Regulations
Published 2024-10-01“…This data article supplements the “Overview of EU Building Envelope Energy Requirement for Climate Neutrality” by presenting a detailed dataset on building regulations across all 27 EU member states, with a focus on building envelope efficiency. The data include thermal transmittance limits for windows, walls, floors, and roofs, offering insights into regulatory differences and potential opportunities for harmonization. …”
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351
Control Design of Fractional Multivariable Grey Model-Based Fast Terminal Attractor for High Efficiency Pure Sine Wave Inverters in Electric Vehicles
Published 2024-12-01“…Since the proposed pure sine wave inverter outperforms the classical TA (terminal attractor)-controlled pure sine wave inverter in terms of convergence speed, computational efficiency, and harmonic distortion elimination, this paper will serve as a useful reference for electric vehicle systems.…”
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352
Comparative Assessment of Modulation Strategies in Modular Multilevel Converters: An Attempt for a Better Compromise Between the Efficiency and Capacitor Voltages' Dispersio...
Published 2024-01-01“…Modulation techniques for Modular Multilevel Converters (MMCs) encounter a limit in the tradeoff between reducing the total harmonic distortion (THD) of the load current and minimizing the number of commutations, primarily due to traditional sorting algorithms. …”
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353
Impact of COBIT5 Framework Application in the Efficiency and Effectiveness of Information Technology. “An Applied Analytical study of a sample of Iraqi Private Shareholding Banks”...
Published 2020-06-01“… The success of the banking sector in the modern era depends on the effective and innovative use of information technology and information is one of the main resources of all institutions, and from the moment of creation of information to the moment of disposal technology plays an important role, so it requires investment and harmonization of investment in information technology and business, recently considered IT is a strategic tool for managing enterprise resources that connects stakeholders, customers, and suppliers, and promotes the conduct of various processes as quickly and efficiently as possible, and is a tool for storing and retrieving business-related information. …”
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354
A new H6 neutral point clamped transformerless photo voltaic inverter
Published 2025-03-01“…The performance of the proposed inverter is evaluated based on key criteria, including common-mode voltage (CMV), common-mode leakage current (CM-LC), total harmonic distortion (%THD), switching and conduction losses, and overall efficiency. …”
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355
FORMATION OF SUSTAINABLE COMPETITIVE ADVANTAGES OF THE EAEU MEMBER STATES IN THE INVESTMENT SPHERE
Published 2017-09-01“…Based on the analysis of the investment and business climate, the harmonization of national legislations, the process of formation of a single financial market, proposals on the formation of the SCA in the investment sphere are elaborated. …”
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356
Regulatory landscape of accelerated approval pathways for medical devices in the United States and the European Union
Published 2025-05-01“…We recommend global regulatory convergence through harmonized standards, mutual recognition agreements, and unified post-market surveillance systems to balance innovation with patient safety.…”
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357
Comparative Study of Sphere Decoding Algorithm and FCS-MPC for PMSMs in Aircraft Application
Published 2025-05-01Get full text
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358
Stochastic Pulse-Width Modulation and Modification of Direct Torque Control Based on a Three-Level Neutral-Point Clamped Inverter
Published 2024-11-01“…Numerical simulations conducted in the Matlab/Simulink environment indicate that the proposed algorithm reduces switching losses by 15% during transient states and by 2% during steady-state operation while increasing the system’s efficiency by 2% compared to conventional methods. These findings highlight the potential of the proposed solutions for application in energy-efficient drive systems.…”
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359
Power electronics for green hydrogen generation with focus on methods, topologies, and comparative analysis
Published 2024-10-01“…The research also focuses on the efficiency and power factor correction capabilities of Active Front End (AFE) converters and the 3L-DNPC rectifier. …”
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360
(NH4)2Cd2Cl3F3 and (NH4)2Cd2Br3F3: The First Fluoride‐Containing d10 Metal Mixed Halides Exhibiting Superior Ultraviolet Nonlinear Optical Properties
Published 2025-03-01“…Remarkably, both compounds demonstrate strong second‐harmonic generation (SHG) efficiencies—3.0 and 8.0 times that of KH2PO4 for the Cl‐ and Br‐containing analogs, respectively—with phase‐matching behavior observed. …”
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