G. Masten, I. Djachiachvili, D. B. Morris, J. Gahl
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引用次数: 2
摘要
tacitron是一种气体放电三极管，被设计成完全由电网控制。可拆卸铯钡(Cs-Ba)静电加速器的正向电压降非常低，只有几伏，保持电压大于200 V，平均传导电流密度大于10 a /cm/sup /。这些特性产生的平均功率开关密度约为10/sup 3/ W/cm/sup 2/，超过95%的峰值开关效率。该参数体系使Cs-Ba铯原子介电子处于传统固态器件的范围内，其优点是铯原子介电子可以在极端温度和辐射下可靠地工作。本研究的目的是确定用一对大电流加速器构建一个6kw连续功率逆变器单元的可行性。
Preliminary performance results of a high-current Cs-Ba tacitron in a simple inverter
A tacitron is a gas-discharge triode that is designed to be completely grid-controlled. Demountable cesium-barium (Cs-Ba) tacitrons have exhibited very low forward voltage drops in the range of a few volts, hold-off voltages greater than 200 V, and average conduction current densities greater than 10 A/cm/sup 2/. These characteristics yield an average power switching density on the order of 10/sup 3/ W/cm/sup 2/ in excess of 95% peak switching efficiency. This parameter regime places the Cs-Ba tacitron in the range of conventional solid-state devices, with the advantage that the tacitron should reliably operate in extremes of temperature and radiation. The intent of this investigation is to determine the feasibility of constructing a 6 kW continuous power inverter unit with a pair of high-current tacitrons.
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