نتایج جستجو برای: power generation control

تعداد نتایج: 2036669  

The fossil fuels consumption is rapidly growing due to increased water and electricity demands. An interconnected water-energy nexus is generally composed of thermal power plants, combined potable water and power (CWP) generation units, and desalination only processes. Hence, participation of hydro power plants in electricity generation facilities not only reduces the total fuel consumption of ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده مهندسی برق و کامپیوتر 1392

درایوهای بدون جاروبک dc با توجه به بهره وری بالا، چگالی توان بالا، سهولت کنترل و نگهداری راحت‏تر، به طور گسترده ای در وسایل نقلیه الکتریکی و برنامه های کاربردی خودرو به عنوان موتور یا ژنراتور استفاده می شوند. ابتدا، این پایان نامه مروری بر جنبه های مختلف موتورهای bldc شامل ویژگی ها، مدل سازی، اینورترهای مورد استفاده و تحلیل روش های مختلف کنترلی و بیان نکات پیاده سازی درایو موتور bldc می پردازد....

2011
Hiroyuki HATTA Hiromu KOBAYASHI

When large capacity distributed generation including photovoltaic (PV) systems are installed in power systems, reverse power flow from PV systems may cause problem of surplus electric power. To reduce the reverse power flow without the reduction of PV power generation, energy management of customer equipment such as electric water heater is one of the solutions. Therefore, cooperative control o...

Journal: :The Journal of experimental biology 2014
Qian Wang Christopher S Newhard Seemanti Ramanath Debra Sheppard Douglas M Swank

Stretch activation (SA) is critical to the flight ability of insects powered by asynchronous, indirect flight muscles (IFMs). An essential muscle protein component for SA and power generation is myosin. Which structural domains of myosin are significant for setting SA properties and power generation levels is poorly understood. We made use of the transgenic techniques and unique single muscle m...

2010
A A SALAM

This paper presents an improved control strategy for parallel inverters so as to better manage power sharing among the distributed generation units in a microgrid. The proposed control strategy combines both power and voltage control schemes implemented on the voltage source inverters which are used as power electronics interface systems for conversion of power generated by fuel cell and photov...

Journal: :journal of artificial intelligence in electrical engineering 0

this paper presents a novel method to calculate the reference source current and the referencecompensating current for shunt active power filters (sapfs). this method first calculates theamplitude and phase of the fundamental load current from a recursive algebraic approach blockbefore calculating the displacement power factor. next, the amplitude of the reference mains currentis computed with ...

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

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