منابع مشابه
Alternating Current Photovoltaic Module Model
This paper presents modeling of an Alternating Current (AC) Photovoltaic (PV) module using Matlab/Simulink. The proposed AC-PV module model is simple, realistic, and application oriented. The model is derived on module level as compared to cell level directly from the information provided by the manufacturer data sheet. DC-PV module, MPPT control, BC, VSI and LC filter, all were treated as a si...
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Induction motors and the generators ofen have problems associated with noise and vibration. Consequently,there is need for prediction of noise and vibration during the design of these machines.The Finite Element Modeling(FEM) method is used for the prediction and evaluation of natural frequencies and mode shapes of electrical equipment.However, FEM is ofen very difficalt,becouse of the influenc...
متن کاملLow dose, alternating electric current inhibits growth of prostate cancer.
BACKGROUND A number of minimally invasive technologies exist for the treatment of prostate cancer (CaP), each with their associated morbidities. We sought to test the efficacy of low dose alternating electric current (LDAEC) to inhibit CaP growth in a preclinical setting and determine its effect on normal tissue. METHODS In the first study, two power settings, 15 or 25 mA of current, and two ...
متن کاملUnfolding collapsed polyelectrolytes in alternating-current electric fields
We investigate the unfolding of single polyelectrolyte (PE) chains collapsed by trivalent salt under the action of alternating-current (AC) electric fields through computer simulations and theoretical scaling. The results show that a collapsed chain can be unfolded by an AC field when the field strength exceeds the direct-current (DC) threshold and the frequency is below a critical value, corre...
متن کاملAsymmetric Rectangular Waveform in Stimulation with High Frequency Alternating Current Reduces the Threshold for Neural Conduction Block
Introduction Abnormal neural impulses in the nervous system may lead to various diseases and disabilities. High frequency alternating currents (HFAC) has been used to block the propagation of such impulses and improve the symptoms or disabilities. The technique is safe, reversible, and relatively selective, and its reliability, the optimum stimulation parameters, and elimination of the onset re...
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2018
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/317/1/012026