-
1481
Alternative values measurement of energy storage in novel power system
Published 2025-02-01“…Energy storages can solve the problems of insufficient peak-shaving ability, unstable frequency and insufficient inertia in novel power system, and have a broad development prospect together with renewables. …”
Get full text
Article -
1482
Comparative study on corrosion resistance and lubrication function of lithium complex grease and polyurea grease
Published 2019-12-01“…The results have verified that the as-prepared greases have good anti-corrosion ability, ascribed to good salt-spray resistance and sealing function. …”
Get full text
Article -
1483
Novel Continuous Terminal Sliding Mode Observer Based Sensorless Speed Control of PMSM Drive System
Published 2025-01-01“…The suggested the CTSMO is robust against parametric change and load disturbances, which is used to estimate the speed and rotor position from the back EMF (BEMF) of the PMSM system. …”
Get full text
Article -
1484
Two‐stage low‐carbon scheduling of integrated energy system based on carbon emission flow model
Published 2024-12-01“…Abstract Under the influence of environmental pollution and energy scarcity, integrated energy systems (IES) have received extensive attention in the field of energy supply due to their ability to consume renewable energy and enhance energy utilization. …”
Get full text
Article -
1485
Lightweight CNN-Based Visual Perception Method for Assessing Local Environment Complexity of Unmanned Surface Vehicle
Published 2025-02-01“…This method employs a multi-feature input CNN with residual learning blocks, which takes both the current local environmental images and heading angle features as inputs to identify the complexity of the local environment with higher accuracy and a smaller load size. Meanwhile, human expertise is incorporated to classify labels through a majority voting system, thereby making the model’s perceptual classification more intuitive and allowing it to possess a human-like comprehensive perception ability compared to systems with classification methods with several parameters. …”
Get full text
Article -
1486
Advances in Doxorubicin-based nano-drug delivery system in triple negative breast cancer
Published 2023-11-01“…Nano-drug delivery systems possess unique targeting and ability of co-load, deliver and release chemotherapeutic drugs, active gene fragments and immune enhancing factors to effectively inhibit or kill tumor cells. …”
Get full text
Article -
1487
Adaptive Inertia Control for Virtual Synchronous Generators to Enhance Response Performance of a Wind-Solar-Storage Combined Power Generation System
Published 2025-01-01“…In this study, a novel adaptive inertia control for virtual synchronous generators is proposed for the control of wind-solar-storage combined power generation systems to form the ability for long-term power supply for load. This technology can not only provide inertia for the system but also dynamically adjust inertia according to frequency variation caused by power disturbance, avoiding rapid rise and drop of frequency in the transient process and increasing damping of a wind-solar-storage combined power generation system when the main network fails. …”
Get full text
Article -
1488
Assessing the Moisture Resilience of Wood Frame Wall Assemblies
Published 2024-11-01“…Given the expected increase in annual precipitation in certain regions of Canada as induced by climate change effects occurring both currently and in the future, the moisture resilience of building envelops will require immediate attention given that wall assemblies of buildings are predicted to be subjected to excessive moisture loads in the coming years. In this study, the moisture resilience of wood frame wall assemblies to mould growth was described from three aspects: (i) absorption—the ability of the wall to maintain a low level of relative humidity on the OSB; (ii) response—the fluctuation of the relative humidity on the OSB; and (iii) recovery—the rate at which the relative humidity recovers to an acceptable level. …”
Get full text
Article -
1489
Data-driven seismic mechanical performance evaluation of RC columns based on adaptive optimization ensemble learning method integrating random forest and back propagation neural ne...
Published 2025-09-01“…., geometric parameters, material properties, and load characteristics) on seismic mechanical performance. …”
Get full text
Article -
1490
The Design and Performance Investigation of a Split Four-Track Water-Jet Cleaning Robot for Steel Gate Panels
Published 2024-12-01“…Based on stable adsorption, wall adaptability, and movement ability, a split four-track cleaning robot was developed. …”
Get full text
Article -
1491
Fault Diagnosis of Oil Pumping Machine Retarder Based on Sound Texture-Vibration Entropy Characteristics and Gray Wolf Optimization-Support Vector Machine
Published 2020-01-01“…And the overall diagnostic accuracy for the experimental samples reaches 100%, which has good generalization ability.…”
Get full text
Article -
1492
Small signal stability in low-renewable power systems: A 138 kV Santo Domingo case study
Published 2025-01-01“… Small signal stability in electrical systems refers to the ability of the system to maintain stable operation in the face of low-amplitude disturbances, such as fluctuations in electrical demand or the off and on switching of generators. …”
Get full text
Article -
1493
Effective NSGA-II Algorithm for a Limited AGV Scheduling Problem in Matrix Manufacturing Workshops with Undirected Material Flow
Published 2025-03-01“…To improve the global exploration ability of the algorithm, a dual population restart mechanism is adopted. …”
Get full text
Article -
1494
Method on Hierarchical Coordinated Optimization of Electrical Energy Storage and Thermoelectric Power for Accommodation of Curtailed Wind Power
Published 2020-12-01“…Through the simulation testing, the proposal can coordinate the operation between the electrical energy storage device and thermal storage device, and take full advantage of multi-day adjustment ability of thermal storage device, so as to increase the system operating benefits in power market and reduce wind power curtailment. …”
Get full text
Article -
1495
Optimal Capacity Configuration of Solar-Hydrogen Independent Power-Supply System Considering Electricity-Heat Comprehensive Utilization
Published 2020-10-01“…The heat-electricity united supply model of hydrogen storage system, containing electrolyzer, hydrogen tank and hydrogen fuel cell, is formed to make full of ability of heat-electricity joint stock and joint supply. …”
Get full text
Article -
1496
Three-Stage Bidding Strategy of Generation Company Based on Double Deep Q-Network under Incomplete Information Condition
Published 2021-11-01“…The proposed model can make decisions based on multi-dimensional continuous states such as the market clearing price and load levels. Finally, a PJM 5-bus test case is used to compare the rewards obtained by DDQN and traditional Q-learning algorithm. …”
Get full text
Article -
1497
Study on the Driving Performance and Influencing Factors of Multi-Electrothermal Co-Actuation Devices Considering Application Environments
Published 2025-05-01“…Electrothermal actuators, with their simple structure, small size, strong anti-interference ability, and easy integration, have emerged as a promising solution for micro-drive technology. …”
Get full text
Article -
1498
Investigation of Structural Nonlinearity Effects on the Aeroelastic and Wake Characteristics of a 15 MW Wind Turbine
Published 2025-01-01“…The accuracy of the model is validated by comparing it with established numerical methods, demonstrating its ability to capture the bending–torsional coupled nonlinear characteristics of highly flexible blades. …”
Get full text
Article -
1499
Practical concepts for the use of probabilistic methods in the structural analysis and reassessment of existing bridges - presentation of latest research and implementation
Published 2022-08-01“…In structural engineering and bridge construction, probabilistic calculations are only performed in a few exceptional cases. The ability to directly use information from the existing structure is an important advantage of probabilistic methods. …”
Get full text
Article -
1500
Study of Start-up and Shutdown Modes of an Asynchronous Electric Drive for a Centrifugal Pump
Published 2024-04-01“…The electric drive provides braking under the action of the load torque without mechanical overloads.…”
Get full text
Article