Results 71 to 80 of about 8,376 (257)

Multi-objective configuration and evaluation of dynamic virtual inertia from DFIG based wind farm for frequency regulation

International Journal of Electrical Power & Energy Systems
Modern power systems are gradually evolving into low-inertia systems due to the integration of high penetration of renewable energy and power electronic equipment.
Chao Jiang, Guowei Cai, Dongfeng Yang, Xiaojun Liu, Shuyu Hao, Bohan Li   +5 more
doaj   +1 more source

System Identification of Robotic Fish Swimming Reveals Roles of Reactive and Resistive Fluid Force in Two Distinct Swimming Gaits

Advanced Intelligent Systems, EarlyView.
System identification and particle image velocimetry reveal how a modular robotic fish changes thrust physics across gaits. A traveling‐wave, fish‐like motion draws thrust from resistive drag, while a resonant standing‐wave motion is driven by reactive pressure.
Donghao Li, Hankun Deng, Kundan Panta, Azar Panah, Bo Cheng   +4 more
wiley   +1 more source

Population pharmacokinetics and dose–response relationships of mitoxantrone in children with acute myeloid leukaemia

British Journal of Clinical Pharmacology, EarlyView.
Background Information on mitoxantrone pharmacokinetics in children is lacking and reduced dosing regimens applied to infants are supported by limited scientific rationale. The current study characterized mitoxantrone pharmacokinetics in a childhood acute myeloid leukaemia patient population and provides a data‐informed assessment of dosing.
Andrew M. Brandon, Hinke Huisman‐Siebinga, Shelby Barnett, Paul Wetherell, Pamela Kearns, Brenda Gibson, Nicholas Heaney, Owen Smith, André Baruchel, Arnaud Petit, Andrew Moore, Kayode Ogungbenro, Alwin D. R. Huitema, Gareth J. Veal   +13 more
wiley   +1 more source

Virtual inertia for variable speed wind turbines

Wind Energy, 2012
ABSTRACTInertia provision for frequency control is among the ancillary services that different national grid codes will likely require to be provided by future wind turbines. The aim of this paper is analysing how the inertia response support from a variable speed wind turbine (VSWT) to the primary frequency control of a power system can be enhanced ...
Lorenzo Zeni, Andreas Jakob Rudolph, Janus Münster‐Swendsen, Ioannis Margaris, Anca Daniela Hansen, Poul Sørensen   +5 more
openaire   +1 more source

Interactive Framework on Absorptive Capacity and Organizational Learning for Circular Economy Transition

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) requires organizations to move beyond linear production systems toward regenerative, resource‐efficient models. For small and medium‐sized enterprises (SMEs), this transition is especially demanding due to constrained financial, technological, and human resources.
Hadi Zarea
wiley   +1 more source

Virtual inertia calculation and virtual power system stabiliser design for stability enhancement of virtual synchronous generator system under transient condition

IET Energy Systems Integration
Enhancing the stability of the Virtual Synchronous Generator (VSG) under transient conditions has become a new challenge for VSG operation. This paper presents the design of a Virtual Power System Stabiliser (VPSS) with virtual inertia calculations for ...
Ony Asrarul Qudsi, Adi Soeprijanto, Ardyono Priyadi   +2 more
doaj   +1 more source

Coordinated control of grid-following and grid-forming energy storage for virtual inertia response considering frequency modal characteristics

International Journal of Electrical Power & Energy Systems
Grid-following energy storage (GFL-ES) and grid-forming energy storage (GFM-ES) will coexist for a certain period into the future as one of the frequency regulation resources in low-inertia power systems.
Hengning Yu, Liangzhong Yao, Shuai Liang, Jian Xu, Fan Cheng, Ming Wu   +5 more
doaj   +1 more source

Virtual Inertia Planning for Enhancing Grid Stability in Low‐Inertia Systems

IET Energy Systems Integration
ABSTRACT The global power grid is undergoing a significant transition with the increasing integration of renewable energy sources (RESs). This shift, characterised by a decline in conventional synchronous generators and a rise in inverter‐based RESs, has resulted in reduced grid inertia, posing substantial challenges to frequency ...
S. Saha, M. I. Saleem, T. K. Roy, Amanullah M. T. Oo   +3 more
openaire   +1 more source

High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress

Chemistry – A European Journal, EarlyView.
ABSTRACT The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large‐scale deployment.
Xiaolian Zhao, Jiaxin Yu, Nannan Jia, Chuzhang Hong, Yue Luo, Wantong Jing, Zhiming Feng, Xinhua Liu, Rui Tan   +8 more
wiley   +1 more source

Regional inertia estimation and virtual inertia configuration of new energy connected power system

电力工程技术
The increasing integration of renewable energy sources has caused spatially and temporally uneven inertia distribution in power systems. This paper proposes a regional inertia estimation and virtual inertia configuration method using dynamic mode ...
Renjie WU, Qin JIANG, Baohong LI, Tianqi LIU   +3 more
doaj   +1 more source