نتایج جستجو برای: phase convertor

تعداد نتایج: 599617  

Journal: :The Transactions of The Korean Institute of Electrical Engineers 2011

Journal: :International Journal of Naval Architecture and Ocean Engineering 2018

Journal: :Open Journal of Modern Linguistics 2023

This article aims to explain how the knowledge of pragmatics, and in particular literary pragmatics as a new approach, can help translator. More point, it endeavors highlight important part different pragmatic backgrounds represented by active cooperative effort that translator should assume with author, source text, target language so he/she succeed transferring faithfully elements both regist...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند 1388

a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...

2017
Wei-zhong Zhang Hui-pin Lin Yao Zhang Ji-min Jin

Abstract: Four-switch synchronous buck-boost (FSBB) converter is much suitable for battery management system for its characteristic of wide input voltage range, high efficiency, and positive voltage output. A three mode control scheme with two modulation signals and one carrier can be adopted to achieve the smooth transition among modes. Using feed forward voltage mode control, the input voltag...

Journal: :IOP conference series 2021

Abstract This education compares Electro-oxidation of produced H2O created through oil manufacturing using Al and Fe electrodes in photovoltaic batch reactor was designed reflects the degree its tradition such purifying that is a cell as photovoltaic, battery, DC to AC convertor, electric –Fenton. During electro-oxidation processes, various limits operation were tested, i.e., Current, H 2 O , t...

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