电测与仪表Issue(22)：110-114,5.
液态金属磁流体发电机中固液金属界面接触电阻的研究
Research on the Contact Resistance on the Solid-liquid Metal Interface of a LMMHD Generator
摘要
Abstract
A Liquid Metal Magnetohydrodynamic( LMMHD)generator is a key component of the MHD wave energy direct generating system. The electrical-contact performance between the liquid metal and solid electrodes directly af-fects the output characteristics and power efficiency of the LMMHD generator. This paper analyzed the contact resist-ance of the LMMHD generator and its affecting factors first. Then a new measurement method of the contact resistance on the solid-liquid metal interface was put forward and experiments were conducted to study the static contact resist-ance between the liquid gallium alloy and the solid copper electrodes.关键词
波浪能/液态金属磁流体的/固液金属界面/接触电阻/测量Key words
wave energy/Liquid Metal Magnetohydrodynamic( LMMHD)/solid-liquid metal interface/contact re-sistance/measurement分类
信息技术与安全科学引用本文复制引用
刘艳娇,夏琦,李然,赵凌志,彭燕..液态金属磁流体发电机中固液金属界面接触电阻的研究[J].电测与仪表,2014,(22):110-114,5.基金项目
国家自然科学基金资助项目（51177158）；国家海洋可再生能源专项资金 （）
