关于进口汽轮机调节系统改进的讨论  

Improvement of Control System for Imported Steam Turbine

作　　者：高俊鹏[1] 尹赐君 刘滨[1] 朱苏里[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046 [2]元宝山发电厂,内蒙古赤峰024070

出　　处：《汽轮机技术》2006年第2期138-140,共3页Turbine Technology

摘　　要：叙述了自70年代以来,我国进口的大功率机组的综合自动化水平。但就其汽轮机调节系统都面临着改造的需要,并以前苏联的超临界500MW为实例,介绍了DEH系统改造的情况。The comprehensive automatization level of large sized steam turbines imported into China since 70s of last century is analyzed. The necessity to improve the control system for these turbine is discussed. As an example the concrete im- provement of control system for 500MW supereritical turbine made in the former USSR with DEH system is introduced.

关 键 词：电液系统 金属匹配装置 转子热应力控制 

分 类 号：TK263.72[动力工程及工程热物理—动力机械及工程]