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Voltage and Frequency Regulation in Interconnected Power Systems via a (1+PDD<sup>2</sup>)-(1+TI) Cascade Controller Optimized by Mirage Search Optimizer
Published 2025-07-01“…The combined application of Load Frequency Control (LFC) and Automatic Voltage Regulation (AVR), known as Automatic Generation Control (AGC), manages active and reactive power to ensure system stability. …”
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Traction Drive Control System for Railway Electric Rolling Stock Based on the Application of Power Factor as an Optimization Criterion
Published 2025-08-01“…The objective of this work is to provide theoretical substantiation for the possibility of using power factor as a criterion in the development of optimized automatic control systems for AC electric rolling stock traction drives. …”
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224
Optimal Operation Strategy of Ship Power System Under Battle Damage for Enhancing Survivability in Long-Term Missions
Published 2025-07-01“…Second, the frequency and power support capability of energy storage is mined and quantified, and the limitations of its frequency support, power interaction, and other multi-operating states are characterized, based on which the multi-operating state switching strategy of the system containing energy storage is formed, to enhance the active support capability of the system. …”
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225
Algorithms and probabilistic models of parameters of operation of in-plant power supply
Published 2021-05-01“…As the operating parameters of the system are accepted: the value of the equivalent resistance of the low-voltage electrical network. the amount of active power loss and the amount of electricity loss in the low-voltage network. …”
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226
Mod Tanh‐Activated Physical Neural Network MPPT Control Algorithm for Varying Irradiance Conditions
Published 2025-06-01“…ABSTRACT The increasing adoption of solar photovoltaic systems necessitates efficient maximum power point tracking (MPPT) algorithms to ensure optimal performance. …”
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227
Coordinated Control of the Volt-Var Optimization Problem Under PV-Based Microgrid Integration into the Power Distribution System: Using the Harmony Search Algorithm
Published 2025-03-01“…The results showed that active power loss, peak power demand, and voltage fluctuation were significantly reduced by the coordinated control of the volt-var problem.…”
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228
Layered energy equalization structure for series battery pack based on multiple optimal matching
Published 2025-04-01“…Combined with a multi-weighted optimal matching algorithm, aims to determine the optimal energy transfer path and reduce equalization losses. …”
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229
Adsorption Study of Methylene Blue onto Power Activated Carbon Prepared from Ananas Comosus Peels
Published 2023-10-01Get full text
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Ultrasound-assisted optimization extraction and biological activities analysis of flavonoids from Sanghuangporus sanghuang
Published 2025-06-01“…The results indicated that the optimal extraction rate of S. sanghuang flavonoids were achieved at 16.16 ± 0.12 %. …”
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Optimizing electrical stimulation parameters to enhance visual cortex activation in retina degeneration rats
Published 2025-07-01“…Among these, epiretinal prostheses have shown encouraging preliminary clinical efficacy; however, optimizing stimulation parameters remains essential for improving efficiency and reducing power consumption. …”
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235
Optimization of Phenolic Compound Extraction from Chinese Moringa oleifera Leaves and Antioxidant Activities
Published 2019-01-01“…Also, purification methods of the crude ME by organic solvent extraction and column chromatography were examined. Antioxidant activities of ME and each fraction were evaluated by DPPH, ABTS, and hydroxy radical-scavenging activities and reducing power. …”
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236
Optimization of extraction process of polysaccharides from mulberry leaves and determination of the antioxidant activity in vitro
Published 2024-12-01“…Antioxidant activity was evaluated by measuring the scavenging abilities of against DPPH radicals, ABTS+ radicals, and hydroxyl radicals.ResultsThe optimal extraction conditions were as follows: a choline chloride/malic acid molar ratio of 1∶4, water content 44%, liquid-solid ratio of 40∶1 (mL/g), enzyme dosage of 3%, ultrasonic power of 350 W, and ultrasonic time 40 min. …”
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237
An Adaptive Wireless Droop Control with Adaptive Virtual Resistance for Power Sharing Management in MTDC Grid
Published 2025-05-01“…This paper presents an adaptive wireless droop control scheme that uses an adaptive virtual resistance to regulate the DC voltage and control the active power. The proposed methodology is implemented to address the power mismatch problem in a fixed-droop control for multi-terminal HVDC (MT-HVDC or MTDC) systems. …”
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238
HARMONIZING THREE-PHASE AC GRIDS A DUAL APPROACH COMPARISON OF PV-BATTERY ENERGY STORAGE SAPF CONTROLS
Published 2025-06-01Get full text
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239
Classifying Location Points as Daily Activities using Simultaneously Optimized DBSCAN-TE Parameters.
Published 2024-04-01“…Location-based services data collected from mobile phones represent a potentially powerful source of travel behavior data, but transforming the location points into semantic activities – where and when activities occurred – is non-trivial. …”
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Robust Photovoltaic Power Forecasting Model Under Complex Meteorological Conditions
Published 2025-05-01“…Based on VMD-PCA refined feature extraction, the iTransformer is then employed to perform continuous active power prediction across time steps, leveraging its strength in modeling long-range temporal dependencies under complex meteorological conditions. …”
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