THE FEASIBILITY OF DRIVING INDUCED DRAFT FAN USING STEAM TURBINE FOR 1000 MW ULTRA-SUPERCRITICAL UNIT

MA Xiaolong; LIU Chao Xi'an Thermal Power Research Institute Co Ltd

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THE FEASIBILITY OF DRIVING INDUCED DRAFT FAN USING STEAM TURBINE FOR 1000 MW ULTRA-SUPERCRITICAL UNIT

更新时间：2025-09-28

- THE FEASIBILITY OF DRIVING INDUCED DRAFT FAN USING STEAM TURBINE FOR 1000 MW ULTRA-SUPERCRITICAL UNIT
- Thermal Power Generation Vol. 39, Issue 8, Pages: 57-60(2010)
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK263.5
- Published：2010
- 稿件说明：
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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：

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：

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

the said fan can use variable speed regulation

reducing the throttling lose

having remarkable energy-saving benefit.

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