MA Xiaolong, LIU Chao Xi'an Thermal Power Research Institute Co Ltd. THE FEASIBILITY OF DRIVING INDUCED DRAFT FAN USING STEAM TURBINE FOR 1000 MW ULTRA-SUPERCRITICAL UNIT[J]. Thermal power generation, 2010, 39(8): 57-60.
MA Xiaolong, LIU Chao Xi'an Thermal Power Research Institute Co Ltd. THE FEASIBILITY OF DRIVING INDUCED DRAFT FAN USING STEAM TURBINE FOR 1000 MW ULTRA-SUPERCRITICAL UNIT[J]. Thermal power generation, 2010, 39(8): 57-60.DOI:
超超临界1000MW机组采用汽轮机驱动引风机的可行性
摘要
以某电厂超超临界1 000 MW机组的设计和运行参数为基础
计算了汽轮机驱动引风机的能耗和投资
并与电力驱动方式进行对比
分析其经济性。给出了采用汽轮机驱动引风机的实现途径和方法
分析论证了其可行性。采用汽轮机驱动引风机后
引风机可采用变速调节
减少了节流损失
节能效益显著。
Abstract
Based on the design and operation parameters of ultra-supercritical 1 000 MW unit in one power plant
the energy consumption and capital investment for driving the induced draft fan with steam turbine have been calculated
and the economic efficiency of said driving mode being compared and analysed with that the motor-driven mode.The ways and methods for realizing turbine-driven mode have been given
and the feasibility being analysed and verified.After adopting steam turbine to drive the induced draft fan