Results 51 to 60 of about 10,383,325 (344)
Transient Frequency Modeling and Characteristic Analysis of Virtual Synchronous Generator
EnergiesThe large-scale integration of renewable energy into power systems significantly alters their operational characteristics, reducing system inertia and posing challenges to transient frequency stability.
Zhou Su, Guoqing Yang, Lixiao Yao
doaj +1 more source
Variability of the Heart Rhythm as an Additional Marker for Determining Vegetative Functions in Patients with Chronic Cerebral Ischemia [PDF]
, 2018 Aim. Practical cardiology is in constant search for non-invasive vascular risk markers. Heart rhythm reflects the body\u27s response to various stimuli of the external and internal environment. Heart rate variability (HRV) has a prognostic and diagnostic
Inhula, N. (Nataliia)
core +2 more sources
Frequency regulation with storage: On losses and profits
European Journal of Operational ResearchLow-carbon societies will need to store vast amounts of electricity to balance intermittent generation from wind and solar energy, for example, through frequency regulation. Here, we derive an analytical solution to the decision-making problem of storage operators who sell frequency regulation power to grid operators and trade electricity on day-ahead ...
Dirk Lauinger +2 more
openaire +2 more sources
The Impact of Energy Storage System Control Parameters on Frequency Regulation Strategies
IEEE AccessThe large-scale development of battery energy storage systems (BESS) has enhanced grid flexibility in power systems. From the perspective of power system planners, it is essential to consider the reliability of BESS to ensure stable grid operation amid a
Chia-Ming Chang +3 more
doaj +1 more source
Research on underwater target detection error compensation based on improved binocular vision
International Journal of Advanced Robotic SystemsA novel binocular vision error compensation method is proposed to solve the major error compensation problem caused by nonlinear distortion of camera and projector on underwater target detection.
Wenhui Wang +3 more
doaj +1 more source
Frontiers in Energy ResearchWith the increasing proportion of renewable energy, the power system inertia decreases, and the operation uncertainty rises. It brings concerns about the system frequency and operational reliability.
Mingshun Liu +4 more
doaj +1 more source
Hydro/Battery Hybrid Systems for frequency regulation [PDF]
, 2019 An innovative Hydro/Battery Hybrid System (HBHS), composed of a hydropower plant (HPP) and a Battery Energy Storage System (BESS) is proposed to provide frequency regulation services in the Nordic Power System (NPS).
Laban, Danilo
core +1 more source
Effect of Low-magnitude, High-frequency Vibration on Osteocytes in the Regulation of Osteoclasts [PDF]
, 2010 Osteocytes are well evidenced to be the major mechanosensor in bone, responsible for sending signals to the effector cells (osteoblasts and osteoclasts) that carry out bone formation and resorption. Consistent with this hypothesis, it has been shown that
Al-Dujaili, Saja +5 more
core +2 more sources
IEEE Transactions on Industrial InformaticsThe increased deployment of renewable energy in power networks makes it necessary to maintain equilibrium between generation and demand due to their intermittent behavior.
A. Saxena +4 more
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie +4 more
wiley +1 more source