高压调门某负荷点抖动原因分析及改进  

Load point of a high-pressure pitch jitter Analysis and Improvement

作　　者：周永刚[1] 石宝全[1] 

机构地区：[1]神华江苏国华陈家港发电有限公司,江苏盐城224631

出　　处：《神华科技》2010年第3期69-70,共2页Shenhua Science and Technology

摘　　要：通过对汽轮机调门配汽曲线绘制及厂家供图对比,分析讨论了高调门及轴瓦对应某负荷点振动大、瓦温升高进行分析,与制造厂沟通,并结合现场实际情况,对高调门配汽曲线改进。The steam turbine with the tone curve drawing and manufacturers for the map comparison, analyzed and discussed high-profile doors and bearing a load of points corresponding to vibration, tile analysis of temperature rise, and manufacturers to communicate, combined with the actual situation in the scene, to a high-profile improved steam distribution curve of the door.

关 键 词：高调门 配汽曲线 单阀控制 顺序阀控制 喷嘴 

分 类 号：TM62[电气工程—电力系统及自动化]