摘要
介绍了中国先进研究堆(CARR)水池窄量程液位测量的4种方案:远传隔离法兰差压法、安全级吹气法、绝压变送器测量法、差压变送器测量法,并对这4种测量方案进行比较、分析,最后对选定的测量方案进行了误差分析。结果表明:差压变送器测量法满足测量要求。
In the paper, four methods of reactor pool water level measurement within narrow rang in China Advanced Research Reactor（CARR） are described. Four methods of measurement are segregate flange differential pressure transmitter measurement, huffing measurement, absolute pressure transmitter measurement, and differential pressure transmitter measurement. Then we selected the best one from them and analyzed measurement error of selected method. The results show that the method of differential pressure transmitter measurement can meet our requirement.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2006年第1期75-78,共4页
Atomic Energy Science and Technology
关键词
液位测量
远传隔离法兰差压法
安全级吹气法
绝压变送器测量法
差压变送器测量法
误差分析
water level measurement
method of segregate flange differential pressure transmitter measurement
method of huffing measurement
method of absolute pressure transmitter measurement
method of differential pressure transmitter measurement
measurement error analysis
