广东电力2018，Vol.31Issue(1)：40-43,4.DOI:10.3969/j.issn.1007-290X.2018.001.008
HM-200型制氢机电解槽温度高故障分析及处理
Fault Analysis and Treatment for High Temperature of Electrolytic Cell in HM-200 Hydrogen Generator
彭树明1
作者信息
- 1. 广东惠州天然气发电有限公司,广东 惠州516080
- 折叠
摘要
Abstract
In allusion to the problem of abnormality of system failure in alarm and shutdown due to high temperature of elec-trolytic cell in HM-200 hydrogen generator,the paper analyzes causes for equipment faults.By means of signal simulation method,it tests flexibility of the valve and accuracy of logic.It discovers the cooling water temperature regulating valve is in failure and alarm logic control has disconnected,which leads to high temperature of the electrolytic cell and the system fail-ure in shutdown.The hydrogen generator recovers to normal operation after removing faults.Finally,the paper proposes rectification measures so as to ensure safe and reliable operation of equipment.关键词
制氢机/氢气/故障/预控措施Key words
hydrogen generator/hydrogen/fault/preventive measure分类
能源科技引用本文复制引用
彭树明..HM-200型制氢机电解槽温度高故障分析及处理[J].广东电力,2018,31(1):40-43,4.
