• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2017 13th International Electrical Insulation Conference >Ageing behaviour of the insulation system used in rotating machines
【24h】

Ageing behaviour of the insulation system used in rotating machines

机译：旋转机器中使用的绝缘系统的老化行为

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The integration of decentralized renewable energy sources leads to a changed load profile of electrical power engineering utilities such as generators, transformers etc. A decreased application of thermal power plants as primary supply of electrical energy results in progressive energy transition and rising load dynamics. Frequent start-up processes etc. lead to rapid changes in the operation conditions of large turbine generators and increasing thermo-mechanical and mechanical stress of the involved devices. The electrical insulation system of high-voltage engineering components is a common reason for destructive failure. To improve the reliability of electrical energy supply and to estimate the expected lifetime of power engineering devices, especially in consideration of increasing stress the complex nature of multi-stress insulation ageing has to be investigated.
机译：分散式可再生能源的整合导致电力工程公用事业（例如发电机，变压器等）的负载曲线发生变化。作为主要电能供应来源的火力发电厂应用的减少导致逐步的能量转换和负荷动态上升。频繁的启动过程等会导致大型涡轮发电机的运行条件发生快速变化，并增加所涉及设备的热机械应力。高压工程组件的电气绝缘系统是造成破坏性故障的常见原因。为了提高电能供应的可靠性并估计电力工程设备的预期寿命，尤其是考虑到应力增加时，必须研究多应力绝缘老化的复杂性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号