Results 61 to 70 of about 26,094 (339)

Full- & Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent-Magnet Synchronous Generator [PDF]

, 2018
Wind energy is an integral part of nowadays energy supply and one of the fastest growing sources of electricity in the world today. Accurate models for wind energy conversion systems (WECSs) are of key interest for the analysis and control design of ...
Hackl, Christoph M., Hohmann, Sören, Jané-Soneira, Pol, Pfeifer, Martin, Schechner, Korbinian   +4 more
core   +3 more sources

Constructing Ionic Fast Diffusion Channels on LiNi0.5Mn1.5O4 for Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A dual‐modification strategy is developed for LNMO cathode, where bulk Ti doping stabilizes the oxygen framework and simultaneously drives the in situ formation of LaTi2O6 nano‐islands as ion diffusion channels on (111) surfaces, enabling high‐rate capacity (∼100 mAh g−1 at 30 C) and excellent cycling retention (87.8% after 1000 cycles).
Xinyi Zhang, Sicheng Wu, Xuzhao Liu, Haocheng Guo, Jian Peng, Xia Huang, Xiaobo Zhu, Yuhui Ge, Haochen Lu, Shuhao Wang, Lianzhou Wang   +10 more
wiley   +1 more source

Extended Kalman Filter Based Speed-Sensorless Load Torque and Inertia Estimations with Observability Analysis for Induction Motors

Power Electronics and Drives, 2018
This paper aims to introduce a novel extended Kalman filter (EKF) based estimator including observability analysis to the literature associated with the high performance speed-sensorless control of induction motors (IMs).
Zerdali Emrah, Barut Murat
doaj   +1 more source

A Monitor of Beam Polarization Profiles for the TRIUMF Parity Experiment [PDF]

, 2000
TRIUMF experiment E497 is a study of parity violation in pp scattering at an energy where the leading term in the analyzing power is expected to vanish, thus measuring a unique combination of weak-interaction flavour conserving terms.
A.A Hamian, A.M Sekulovich, A.N Zelenski, A.R Berdoz, Arndt, Balzer, Berdoz, Birchall, Birchall, Bowman, C.A Davis, C.D.P Levy, Chlebek, Eversheim, G Roy, G.H Coombes, Haeberli, Harper, J Birchall, J Soukup, J.B Bland, J.D Bowman, J.R Campbell, Kistryn, L Lee, N.A Titov, Nagle, P.W Green, Page, Potter, R.E Mischke, R.J Woo, S.A Page, S.D Reitzner, Simonius, Simonius, T Ries, T Stocki, V Sum, Vuaridel, W.D Ramsay, W.T.H van Oers, Y Kuznetsov, Yuan   +43 more
core   +2 more sources

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Drift compensation circuit for analog to digital converter Patent [PDF]

, 1969
Voltage drift compensation circuit for analog-to-digital ...
Hillis, D. A.
core   +1 more source

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

Advanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou, Barbara Spagnolo, Antonio Balena, Massimo De Vittorio, Ferruccio Pisanello   +4 more
wiley   +1 more source

Preliminary Experimental Results for Indirect Vector-Control of Induction Motor Drives with Forced Dynamics

Advances in Electrical and Electronic Engineering, 2003
The contribution presents an extension of indirect vector control of electric drives employing induction motors to 'Forced Dynamic Control'. This method of control offers an accurate realisation of dynamic response profiles, which can be selected by the ...
Jan Vittek, Jan Michalik, Stephen J. Dodds, Roy Perryman   +3 more
doaj  

Vibrating structure displacement measuring instrument Patent [PDF]

, 1970
Transducer for measuring deflections from vibrating ...
Flagge, B.
core   +1 more source

Effect of Shaft Voltage on Electric Damage of Gcr15 Bearing Material

Tribology International
Chenfei Song, Yulong Ren, Qirui Huang, Yanyan Zhang, Yuhang Li, Jianhua Cheng, Xianjuan Pang, Yongzhen Zhang   +7 more
openalex   +2 more sources