Results 121 to 130 of about 2,052,628 (409)

Photovoltaic Generating System Parameter Sizing for Building [PDF]

, 2014
Small to medium sized battery storage required to address the intermittency challenge of the energy of solar radiation could be achieved by appropriate sizing of the photovoltaic system parameters like photovoltaic module (PVM) number and battery ...
Ayoola, M. A., Babalola, O. S., Jegede, O. O., Komolafe, O. A.   +3 more
core   +1 more source

A review and design of power electronics converters for fuel cell hybrid system applications [PDF]

, 2012
This paper presents an overview of most promising power electronics topologies for a fuel cell hybrid power conversion system which can be utilized in many applications such as hybrid electrical vehicles (HEV), distributed generations (DG) and ...
Andersen, Michael A. E., Pittini, Riccardo, Thomsen, Ole Cornelius, Zhang, Zhe   +3 more
core   +1 more source

A Case Study of Control and Improved Simplified Swarm Optimization for Economic Dispatch of a Stand-Alone Modular Microgrid

Energies, 2018
Due to the complex configuration and control framework, the conventional microgrid is not cost-effective for engineering applications with small or medium capacity.
Xianyong Zhang, Wei-chang Yeh, Yunzhi Jiang, Yaohong Huang, Yingwang Xiao, Li Li   +5 more
doaj   +1 more source

Optimal Sizing of a Stand-Alone Hybrid Power System Based on Battery/Hydrogen with an Improved Ant Colony Optimization

, 2016
A distributed power system with renewable energy sources is very popular in recent years due to the rapid depletion of conventional sources of energy.
Weiqian Dong, Yanjun Li, J. Xiang
semanticscholar   +1 more source

Effects of cardiac motion on dose distribution during stereotactic arrhythmia radioablation treatment: A simulation and phantom study

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Cardiac motion may degrade dose distribution during stereotactic arrhythmia radioablation using the CyberKnife system, a robotic radiosurgery system. This study evaluated the dose distribution changes using a self‐made cardiac dynamic platform that mimics cardiac motion. Methods The cardiac dynamic platform was operated with amplitudes
Takayuki Miyachi, Takeshi Kamomae, Fumitaka Kawabata, Kuniyasu Okudaira, Mariko Kawamura, Shunichi Ishihara, Shinji Naganawa   +6 more
wiley   +1 more source

Does dose calculation algorithm affect the dosimetric accuracy of synthetic CT for MR‐only radiotherapy planning in brain tumors?

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study compares the dosimetric accuracy of deep‐learning‐based MR synthetic CT (sCT) in brain radiotherapy between the Analytical Anisotropic Algorithm (AAA) and AcurosXB (AXB). Additionally, it proposes a novel metric to predict the dosimetric accuracy of sCT for individual post‐surgical brain cases.
Jeffrey C. F. Lui, Francis K. H. Lee, C. C. Law, James C. H. Chow   +3 more
wiley   +1 more source

Self-sufficiency of 3-D printers: utilizing stand-alone solar photovoltaic power systems

Renewables: Wind, Water, and Solar, 2018
A self-replicating rapid prototyper (RepRap) is a type of 3-D printer capable of printing many of its own components in addition to a wide assortment of products from high-value scientific or medical tools to household products and toys.
Khalid Yousuf Khan, Lucia Gauchia, Joshua M. Pearce   +2 more
doaj   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

Control of Variable Speed Wind Turbines with Doubly Fed Asynchronous Generators for Stand-Alone Applications

Energies, 2017
This paper addresses the design and implementation of a novel control of a variable speed wind turbine with doubly fed induction generator for stand-alone applications.
Santiago Arnaltes, Jose Luis Rodriguez-Amenedo, Miguel E. Montilla-DJesus   +2 more
doaj   +1 more source

Chance Constrained Optimal Power Flow with Curtailment and Reserves from Wind Power Plants [PDF]

arXiv, 2016
Over the past years, the share of electricity production from wind power plants has increased to significant levels in several power systems across Europe and the United States. In order to cope with the fluctuating and partially unpredictable nature of renewable energy sources, transmission system operators (TSOs) have responded by increasing their ...
arxiv