Results 111 to 120 of about 24,455,711 (308)

Development of Advanced Power System Analogue Simulator

IEEJ Transactions on Power and Energy, 1990
AbstractThe digital simulation method has been utilized to analyze phenomena in power systems. Since different algorithms can be applied, depending on the phenomena to be analyzed, digital simulation allows for high‐precision analysis.However, it also has a disadvantage: it produces continuous phenomena which occur in actual systems only fragmentarily.
Hirosuke Doi, Masuo Goto, Tadao Kawai, Tomohiro Suzuki, Sumio Yokokawa   +4 more
openaire   +2 more sources

Fabric objective measurements for commercial 3D virtual garment simulation [PDF]

, 2013
Purpose – The aim of this paper was to explore the use of objective fabric parameters in 3-D virtual garment simulation. Design Method – Two methods (FAST and Browzwear’s fabric testing kit) of obtaining objective fabric measurements and the derived ...
Power, EJ, Power, Jess
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Interactions between two grid PMSG wind turbines: A perspective on subsynchronous oscillations

International Journal of Electrical Power & Energy Systems
Subsynchronous oscillation (SSO) in grid-connected permanent magnet synchronous generators (PMSGs) is a complex dynamic behavior influenced by multiple factors.
Cheng Yang, Gangui Yan, Yupeng Wang, Lin Yue, Fu Guo, Mingsen Shi   +5 more
doaj   +1 more source

Simulation Study of Multiple Model Decentralized-coordinated Predictive Control for Hybrid Wind-thermal Power System

, 2020
: The large-scale integration of wind power presents a higher requirement of power system operation and control. A multiple model predictive control based decentralized coordinated control, which combined the characteristics of multiple model ...
Wang, Shilin, Li, Xiaoming, Niu, Yuguang, Lin, Zhongwei   +3 more
core  

GRIND: An generic interface for coupling power grid simulators with traffic, communication and application simulation tools

, 2022
S.174-177The prospective penetration of the electric vehicle fleet will bring about certain repercussions due to their high demand in power. Simulations are, therefore, of importance for making estimations for assessing the impact of the incoming ...
Rieck, David, Schünemann, Björn, Radusch, Ilja, Chuang, David   +3 more
core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

AC-DC Power System Analysis

, 1998
The following topics are dealt with: AC-DC converter; power flow solution; harmonic solution; three-phase power and harmonic flow; electromagnetic transient simulation; electromechanical stability and transient converter ...
Bruce Smith, Smith, Bruce. C., Arrillaga, Jos, Jos Arillaga   +3 more
core   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Establishment of safety power range and subsequent commutation failure suppression strategy for hybrid cascaded HVDC system

International Journal of Electrical Power & Energy Systems
The hybrid cascaded high-voltage direct current (HC-HVDC) system integrates the benefits of both LCC and MMC technologies. However, the inverter LCC is prone to suffer subsequent commutation failure (SCF) when an AC fault occurs. Therefore, a coordinated
He Wang, Jiazhi Guo, Jing Bian, Guoqing Li, Tuo Wang   +4 more
doaj   +1 more source