国产600MW超临界机组甩负荷试验分析  

Load Rejection Tests of Domestic Made 600MW Super-critical Steam Turbine Units

作　　者：田丰[1] 

机构地区：[1]广东电网公司电力科学研究院,广州510600

出　　处：《汽轮机技术》2009年第3期217-219,共3页Turbine Technology

摘　　要：介绍了一台我国首批国产600MW超临界汽轮机组甩负荷试验的成功经验,叙述了该机组甩负荷试验的主要过程,对试验结果进行了分析计算。对超临界机组来说,虽然采用直流锅炉,甩负荷后大负荷迅速变工况下,维持相关参数比较困难。实践表明,通过制定科学的操作程序,精心操作,完全可以实现甩负荷后锅炉不灭火、汽轮机维持空转迅速并网接带负荷的要求。Load rejection tests for a first domestic made 600MW super-critical steam turbine units in China is presented, as well as the main process and its succeed experience. The test results are＇ calculated and analyzed. Although it is difficult for super-critical steam turbine units one-through boiler to maintain relate parameters during load rejection, realizing units maintain running that boiler not MFT and turbine running at synchronization rotate speed stand-by to grid is proposed by manipulate according procedure constituted scientific.

关 键 词：超临界机组 国产600MW机组 甩负荷 试验 

分 类 号：TM621[电气工程—电力系统及自动化] TK267[动力工程及工程热物理—动力机械及工程]