强激光与粒子束2024，Vol.36Issue(7)：99-105,7.DOI:10.11884/HPLPB202436.230444
高温气冷堆主氦风机变阻力工况调试方法
Commission method of the primary helium circulator of HTGR under variable resistance condition
摘要
Abstract
During the commissioning of the primary helium circulator of the high-temperature gas-cooled reactor(HTGR),it could not complete the performance test of the full speed range,because the resistance of the primary loop was lower than the design condition.Based on the theoretical characteristics of the primary helium circulator and similar principles,a method for calculating the commission parameters of the primary helium circulator under different resistance conditions was developed.Combined with the monomeric test operating points of the primary helium circulator,the method was used to accurately calculated the operating point parameters of the cold and hot performance tests of the primary helium circulator,and guide the completion of the full speed and full power performance tests of the primary helium circulator in HTGR.By comparing and analyzing the commission and factory test results of the primary helium circulator,the feasibility of this calculation method is verified,and correction factors for the conversion of working conditions between air medium and helium medium is provided.Through comparing and analyzing the commission and operation data of the primary helium circulator,it can be seen that the commission conditions provided in this article have sufficient enveloping ability,which can cover all operating conditions of the primary helium circulator during the operation of HTGR.This proves that the variable resistance condition commission method of the primary helium circulator meets the performance verification requirements of HTGR,and it can be used to guide the primary helium circulator commission of subsequent HTGRs.关键词
变阻力工况/相似原理/主氦风机/性能测试/高温气冷堆Key words
variable resistance condition/similarity principle/primary helium circulator commissioning/performance testing/high-temperature gas-cooled reactor分类
能源科技引用本文复制引用
叶林,严义杰,徐伟强,赵峰,陈光建,李超,朱英杰..高温气冷堆主氦风机变阻力工况调试方法[J].强激光与粒子束,2024,36(7):99-105,7.基金项目
华能集团高温气冷堆示范工程调试关键技术研究(HNKJ15-H19) （HNKJ15-H19）
