期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：153
期号：3
页码：032045
DOI：10.1088/1755-1315/153/3/032045
语种：English
出版社：IOP Publishing
摘要：With a 660MW ultra-supercritical steam turbine unit as the research object, the back pressure correction curves of the unit THA condition and 75%THA condition were obtained by the micro increase output test. During the test, the flow of condensate was kept unchanged to avoid the influence of the changes of the low-pressure regenerative extraction flow on the test results.
