نتایج جستجو برای: bipolar pulsed power generator

تعداد نتایج: 588321  

2014
Harpreet Singh

In recent years, there has been an increasing demand for high-speed digital circuits at low power consumption. The use of dual edge-triggered flip-flops can help reduce the clock frequency to half of the single edge-triggered flip-flops while maintaining the same data throughput, this thereafter translates to better performance in terms of both power dissipation and speed. Pulsetriggered flip-f...

2015
A. E. Greene R. E. Reinovsky

The goal of the LAGUNA experimental series of the Los Alamos National Laboratory TRAILMASTER program is to accelerate an annular aluminum plasma z-pinch to greater than one hundred kilojoules of implosion kinetic energy. To accomplish this, an electrical pulse )5.5 MA must be delivered to a 20 nH load in ~1 ~s. The pulsed power system for these experiments consists of a capacitor bank for initi...

Journal: :iranian journal of psychiatry 0
mahdi moeini psychiatry and psychology research center, roozbeh hospital, tehran university of medical sciences, tehran, iran ali khaleghi department of biomedical engineering, science and research branch, islamic azad university, tehran, iran mohammad reza mohammadi psychiatry and psychology research center, roozbeh hospital, tehran university of medical sciences, tehran, iran

objective: the aim of this study was to compare the qeeg of adolescents affected by bipolar ii disorder with age and gender matched healthy controls, and to extract the characteristics of the alpha frequency band to better understand this disorder. methods: twenty one adolescents affected by acute episodes of bipolar ii disorder (bmd ii), both hypomanic and depressive episodes, were selected vi...

Amir Abdollahi, Iman Taheri, Javad Shadmani, Masoud Rashidinejad

In the restructured environment of electricity market, firstly the generating companies and the customers are looking for maximizing their profit and secondly independent system operator is looking for the stability of the power network and maximizing social welfare. In this paper, a one way auction in the electricity market for the generator companies is considered in both perfect and imperfec...

In this paper, a new type of multi-variable compensation control method for the wind energy conversion systems (WECS) is presented. Based on wind energy conversion systems, combining artificial neural network (ANN) control and PID, a new type of PID NN intelligent controller for steady state torque of the wind generator is designed, by which the steady state torque output is regulated to track ...

Using the FACTS controllers, such as static synchronous compensator (STATCOM), as it provides continuous reactive power, in the grid including wind turbine (WT) equipped with doubly fed induction generator, for improving voltage profile (under normal circumstances) and providing a transition ability from inductor generator transition state has been proposed. In this paper, in order to contr...

2016
T. Arai Y. Mori Y. Imai K. Sugino M. Obara T. Fujioka

We have successfully demonstrated that the cw x-ray generator can work as a preionization source for a pulsed H F laser. The preionization effect of cw x radiation was revealed by a comparative study of with and without applying x-ray photons to the H F laser. Since dose rate of the cw x-ray generator is easily controllable, the laser output could be measured as a function of initial electron n...

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