نتایج جستجو برای: high power sources
تعداد نتایج: 2642950 فیلتر نتایج به سال:
in this paper, two new cascaded inverters are proposed, by using the series connection of new submultilevel inverters. each of the proposed submultilevel inverters consists of three batteries and eight power switches. four algorithms are presented to determine the voltages of these batteries for each of the proposed structures. in this study the comparison between the proposed structures with c...
There is a growing interest in the development of very high gradient (2 1 GeV/meter) accelerating structures and millimeter-wave power sources. The need for very high gradient structures to be operated in W-band or at higher frequencies poses great technical challenges and demands innovations in rf science and technology to reach this goalRequirements for microstructure fabrication and power so...
-Many sources of renewable energy, including solar, wind, and ocean wave, offer significant advantages such as no fuel costs and no emissions from generation. However, in most cases these renewable power sources are variable and nondispatchable. The utility grid is already able to accommodate the variability of the load and some additional variability introduced by sources such as wind. However...
There is a need for high power RF sources for the next generation of accelerators and colliders. Sources that operate at reduced beam voltage allow solid state power supplies with significant cost reduction over conventional pulse modulators. Multiple beam RF sources provide reduced beam voltage by using a multiplicity of beamlets that traverse the RF circuit through individual beam tunnels, re...
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