Results 1 to 10 of about 4,744,882 (298)

Reduction of radiocesium load – reply

Swiss Medical Weekly, 2013
[No abstract available]
Sergei V. Jargin
doaj   +5 more sources

A Pitch Angle Controller Based on Novel Fuzzy-PI Control for Wind Turbine Load Reduction

Energies, 2020
A novel fuzzy rule is proposed to adopt a positive pitch strategy when the error between the measured and rated generator speed becomes large and continues to increase, and to adopt a negative pitch strategy when the error is small. The improved approach
Bofeng Xu, Yue Yuan, Haoming Liu, Peng Jiang, Ziqi Gao, Xiang Shen, Xin Cai   +6 more
doaj   +3 more sources

Reduction of date microbial load with ozone

Journal of Research in Medical Sciences, 2013
Background: Date is one of the foodstuffs that are produced in tropical areas and used worldwide. Conventionally, methyl bromide and phosphine are used for date disinfection. The toxic side effects of these usual disinfectants have led food scientists to
Davood Farajzadeh, Ali Qorbanpoor, Hasan Rafati, Mohsen Saberi Isfeedvajani   +3 more
doaj   +2 more sources

Experimental study on the combustion and emission characteristics of thermal storage-assisted load reduction in a circulating fluidized bed

Fuel Processing Technology
As a critical component of coal-fired power systems, circulating fluidized bed (CFB) boilers play a pivotal role as flexible power sources in modern power grids, contributing to grid reliability and operational stability.
Zengcai Ji, Guoliang Song, Haiyang Wang
doaj   +3 more sources

Parallel Real-time Nonlinear Model Predictive Control of DFIG-based Wind Turbines over All Operating Regions [PDF]

AUT Journal of Electrical Engineering, 2023
Nonlinear model predictive control (NMPC) is a viable solution for control problems in the industry. In this paper, a real-time NMPC approach is proposed for the control of wind turbine (WT) over operating regions.
Mohammad Soleymani, Mehdi Rahmani, Nooshin Bigdeli   +2 more
doaj   +1 more source

Longitudinal Deformation of Deep Shield Tunnels Caused by Upper Load Reduction [PDF]

Materials, 2021
Shaohui He, Jinlei Zheng
exaly   +2 more sources

Load Reduction for Timely Applications in the Cloud [PDF]

IEEE Networking Letters, 2021
In many IoT applications, sensor data is sent remotely to be processed, but only the freshest result is of interest. In this letter we investigate a feedback mechanism that aborts the processing of stale data at the remote end to reduce the load and save costs.
Antonio Franco, Björn Landfeldt, Ulf Körner, Christian Nyberg   +3 more
openaire   +2 more sources

Load Reduction Potential of Tea Production Energy System Based on Transcritical CO2 Heat Pump

Zhongguo dianli, 2022
The fossil energy equipment in rural industry has been gradually replaced by electric energy technologies, which, however, causes increasing fluctuation of rural power load and concentrated high load in some periods.
Anren ZHOU, Jianrong WANG, Zhiquan MA, Weilin LI   +3 more
doaj   +1 more source

Load Reduction of Semi-Submersible Floating Wind Turbines by Integrating Heaving-Type Wave Energy Converters with Bang-Bang Control

Frontiers in Energy Research, 2022
Floating offshore wind turbines (FOWTs) are subject to intensive structural loads due to the extra degrees of freedom (DOF) of the floating platform, which may shorten the fatigue lifetime of critical wind turbine structures.
Zheng Chen, Zheng Chen, Jiarui Yu, Jili Sun, Ming Tan, Shujie Yang, You Ying, Peng Qian, Peng Qian, Dahai Zhang, Dahai Zhang, Dahai Zhang, Dahai Zhang, Yulin Si, Yulin Si, Yulin Si, Yulin Si   +16 more
doaj   +1 more source

Resonance Avoidance Control Algorithm for Semi-Submersible Floating Offshore Wind Turbine

Energies, 2021
In this study, a resonance avoidance control algorithm was designed to address the tower resonance problem of a semi-submersible floating offshore wind turbine (FOWT) and the dynamic performance of the wind turbine, floater platform, and mooring lines at
Kwansu Kim, Hyunjong Kim, Hyungyu Kim, Jaehoon Son, Jungtae Kim, Jongpo Park   +5 more
doaj   +1 more source