A low-impedance, high-voltage direct drive transformer system

IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium Pub Date : 1988-06-20 DOI:10.1109/MODSYM.1988.26292

G. Rohwein

引用次数: 10

Abstract

The basic design for a 1000 kV, repetition-rated direct-drive transformer system is presented, and solutions to the problems of high magnetic coupling and minimum droop characteristics are proposed. It is shown that air and partial-core transformers can be adapted to multimicrosecond, direct-drive applications where output voltages up to at least 1 MV are required. To achieve adequate coupling, these transformers must operate within winding stresses between 0.5 and 1 MV/cm. Experiments have shown that film-insulated spiral windings can withstand these stress levels when they are impregnated with a high-dielectric-constant liquid such as ethylene glycol.<>

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一种低阻抗、高压直接驱动变压器系统

介绍了1000千伏重复额定直驱变压器系统的基本设计，提出了高磁耦合和最小下垂特性问题的解决方案。结果表明，空气和部分铁心变压器可以适用于输出电压至少为1mv的多微秒直接驱动应用。为了实现足够的耦合，这些变压器必须在0.5和1mv /cm之间的绕组应力范围内工作。实验表明，薄膜绝缘的螺旋绕组在浸渍高介电常数的液体(如乙二醇)时，可以承受这些应力水平。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium

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