【摘要】 对上海汽轮机厂生产的两种660MW超超临界机组,即三缸两排汽机及四缸四排汽机两种机型进行比较,分别从机组本体、机组技术经济指标、对汽机房尺寸的影响等几个方面进行了比较,对机组选型提出了推荐意见。更多还原

【Abstract】 Two types of 660MW ultra-super critical steam turbine generator unit manufactured by Shanghai Electric Power Generation Group,namely,three-cylinder two-exhaust unit and four-cylinder four-exhaust unit are compared in the aspects of the structure and size of the unit,technical economic index and the effect on the size of turbine building. The recommendation on the selection of the unit is proposed.更多还原