Results 51 to 60 of about 579,181 (256)
Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia
International Journal of Metrology and Quality EngineeringWith the continuous increase of wind power generation capacity, the necessity of wind power generation participating in primary frequency regulation is also increasing.
Zhao Jingwei, Dou Zhenhai
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola +4 more
wiley +1 more source
Zhongguo dianli, 2019 Achieving high operational efficiency and flexibility of coal-fired power plants is an effective way to improve the security of power grids. In this study, the dynamic model of a 660 MW supercritical coal-fired power plant is developed via the GSE ...
Tao LUN +5 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono +7 more
wiley +1 more source
Scientific ReportsAiming at the optimization problem of frequency regulation energy reserve cost faced by wind power stations participating in primary frequency regulation, a reserve optimization model of wind power based on DPGMM-LSTM with the coordination of multi-type ...
Han Zhang +3 more
doaj +1 more source
Effect of Heat Storage Device on Primary Frequency Regulation Capacity of Thermal Power Unit
Zhongguo dianli, 2020 High penetration of renewable energy has brought great challenges to the stability of power systems. Meanwhile, in the era of knowledge economy, higher requirements are put forward for power supply quality such that the issues of power system frequency ...
Chongming SONG +3 more
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Research on Primary Frequency Regulation Control Strategy of SCESS-DFIG-P2H Generating Station
Journal of Harbin University of Science and TechnologyIn order to solve the problem that the frequency regulation characteristics of wind turbines are weak and a single energy storage device can’t meet the power and energy demand of the full time scale，the primary frequency regulation control ...
ZHANG Yuying +6 more
doaj +1 more source
A novel primary frequency regulation strategy of wind farm based on wind turbine health condition
IET Renewable Power Generation, 2022 In order to optimize the primary frequency regulation performance of the wind farm and increase the service life of the wind turbines (WTs), this paper presents a novel primary frequency regulation strategy of the wind farm to maintain the system ...
Shaolin Li +4 more
doaj +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source