普冷温区气体绝缘特性实验系统的设计与分析被引量：2

Design and analysis of experimental system for gas insulation characteristics at ambient and low temperature

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摘要超导电缆终端结构的温度涉及到在普冷温区的较大范围,为给普冷温区气体的绝缘特性的研究提供实验平台,设计了普冷温区气体绝缘特性实验系统。介绍了该系统的组成和实验腔体的设计,总结了系统降温的规律特性,并且通过仿真分析实验腔体内的温度场分布和低温交流击穿实验验证,说明所设计的系统能够满足实验要求。 The temperature of the superconducting cable termination involves in the wide range of ambient and low tempera- tures. To study the gas insulation characteristics at ambient and low temperature, an experimental system was designed. The composition of the system and the design of the experimental chamber were introduced. The regularity of the cooling system was summarized. The simulation analysis of the temperature field distribution inside the experimental chamber and AC breakdown test at low temperature were carried on, which showed that the designed system could satisfy the requirement of experiment.

作者刘富浩李卫国侯孟希曾臣陈艳

机构地区华北电力大学电气与电子工程学院

出处《低温与超导》 CAS 北大核心 2015年第10期45-48,共4页 Cryogenics and Superconductivity

基金国家自然科学基金资助项目(51277063)

关键词超导电缆终端普冷温区气体绝缘实验系统 Superconducting cable, Termination, Ambient and low temperature, Gas insulation, Experimental system

分类号 TP273 [自动化与计算机技术—检测技术与自动化装置]

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