Design, in-sodium testing and performance evaluation of annular linear induction pump for a sodium cooled fast reactor

作者：Nashine B K^*; Rao B P C

来源：Annals of Nuclear Energy, 2014, 73: 527-536.

DOI：10.1016/j.anucene.2014.07.026

• Sodium cooled fast reactor
• Annular linear induction pump
• Equivalent circuit
• Sodium test results

Annular linear induction pumps (ALIPs) are used for pumping electrically conducting liquid metals. These pumps find wide application in fast reactors since the coolant in fast reactors is liquid sodium which a good conductor of electricity. The design of these pumps is usually done using equivalent circuit approach in combination with numerical simulation models. The equivalent circuit of ALIP is similar to that of an induction motor. This paper presents the derivation of equivalent circuit parameters using first principle approach. Sodium testing of designed ALIP using the equivalent circuit approach is also described and experimental results of the testing are presented. Comparison between experimental and analytical calculations has also been carried out. Some of the reasons for variation have also been listed in this paper.

• 出版日期2014-11