关键词: 关键词: 岭澳核电厂, 1 000 MW 机组, 汽轮机监视系统, MMS6000, 换型与优化

Abstract:

Abstract:Taking the units No. 1 and No. 2 of Ling′ ao Nuclear Power Plant phase I as examples, the problems, which existed in operation of ALSTOM TYPE7 system used in steam turbine supervisory system, were analyzed.Using MMS6000 system manufactured by epro GmbH, the steam turbine supervisory system was retrofited, and the signal channels were optimized. The stability and reliability of the system were improved.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">:font-family: E-BZ-PK748e5, color: black">Lingfont-family: 宋体, color: black, mso-ascii-font-family: E-BZ-PK748e5, mso-hansi-font-family: E-BZ-PK748e5">′font-family: E-BZ-PK748e5, color: black">ao Nuclear Power Plantfont-family: SSJ-PK74820000002, color: black">;font-family: E-BZ-PK748e5, color: black">1 000 MW unitfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">steam turbine supervisory systemfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">MMS6000font-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">retrofit and optimization