نتایج جستجو برای: ampere system

تعداد نتایج: 2231686  

2017
Hui Hwang Goh Jamil Shaari Noor Atiqah Azali Chin Wan Ling Qing Shi Chua Kai Chen Goh

A lightning strike could bring thousands mega-ampere of current in a blink of eyes. As a result, a failure of grounding the strike may cause serious damage to the home and industrial appliances and gadgets. Hence, a lightning protection system is essential to the current transmission system. Lighting is a natural phenomenon that is unavoidable. Hence, the study of the properties and characteris...

Journal: :Journal of physics 2022

Abstract We present here a numerical model of planar magnetron with electron injection from the plasma an auxiliary discharge hollow cathode. The is based on solving system stationary equations using method successive approximations. takes into account effects current injected electrons, operating gas pressure, magnetic field induction, flow target material plasma, and change in mass-to-charge ...

Journal: :Indiana University Mathematics Journal 1995

Journal: :International Mathematics Research Notices 2006

Journal: :DEStech Transactions on Engineering and Technology Research 2018

Journal: :Energies 2021

An interior permanent magnet synchronous motor (IPMSM) drive system with machine learning-based maximum torque per ampere (MTPA) as well flux-weakening (FW) control was developed and is presented in this study. Since the performance of IPMSM varies significantly due to temperature variation magnetic saturation, a MTPA using Petri probabilistic fuzzy neural network an asymmetric membership funct...

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