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首页> 外文会议>Electrical Insulation Conference and Electrical Manufacturing Expo, 2005. Proceedings >Merits of high temperature HV insulation system for rotating machines
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Merits of high temperature HV insulation system for rotating machines

机译：旋转机械高温高压绝缘系统的优点

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Present HV insulation systems utilize the well-accepted global VPI methods that have been in place since the mid 60's. These systems have been rated class F and in most continuous duty applications have been operating at class B temperatures. The exceptional operating performance of these systems also has hampered attempts to introduce new systems with cost effective materials. Due to the competitive nature of HV machines, nontechnical assessments have been made in favor of certain materials despite ample test data. User groups have generated standards specifying materials or process techniques that prevent progress in developing new materials that can withstand higher operating temperatures and stress levels. This paper attempts to evaluate the merits of operation at higher temperature with a system that has been introduced over 15 years, with additional testing conducted over the past four years.
机译：当前的高压绝缘系统利用了自60年代中期以来就已广泛接受的全球VPI方法。这些系统的等级为F级，在大多数连续工作的应用中，其工作温度均为B级。这些系统的出色运行性能也阻碍了采用具有成本效益的材料引入新系统的尝试。由于HV机器的竞争性质，尽管有足够的测试数据，但仍对某些材料进行了非技术性评估。用户组已经制定了指定材料或工艺技术的标准，这些标准会阻止开发能够承受更高工作温度和应力水平的新材料的进展。本文试图通过在过去15年中推出的系统来评估在高温下运行的优点，并在过去的四年中进行了额外的测试。

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