LOAD-REJECTION TEST OF 300 MW UNIT WITHOUT BY-PASS

XUN Wei North-West China Power Construction & Debugging Research Institute

doi:10.19666/j.rlfd.2008.01.025

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LOAD-REJECTION TEST OF 300 MW UNIT WITHOUT BY-PASS

Thermal Power Generation Issue 1, Pages: 95-96(2008)

更新时间：2025-09-28

- LOAD-REJECTION TEST OF 300 MW UNIT WITHOUT BY-PASS
- 作者机构：
  
  西北电力建设调试施工研究所
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.01.025
  CLC： TM621.3
- Published：2008
- 稿件说明：
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XUN Wei North-West China Power Construction & Debugging Research Institute. LOAD-REJECTION TEST OF 300 MW UNIT WITHOUT BY-PASS[J]. Thermal Power Generation, 2008, (1): 95-96.
DOI：

XUN Wei North-West China Power Construction & Debugging Research Institute. LOAD-REJECTION TEST OF 300 MW UNIT WITHOUT BY-PASS[J]. Thermal Power Generation, 2008, (1): 95-96. DOI： 10.19666/j.rlfd.2008.01.025.

摘要

介绍了上海汽轮机厂(上汽)无旁路机组甩负荷试验情况

对试验过程进行了分析。并对无旁路300MW机组甩负荷试验过程中出现的汽轮机调速系统振荡、机组难以在短时间内维持空负荷运行、高压缸排汽温度上升较快等问题

提出了技术措施。

Abstract

In the process of load-rejection test of a 300 MW unit

several problems

such as the oscilation of turbine speed governing system

the unit can't maintain no-load operation in a short time

and the temperature of exhaust steam from high-pressure cylinder is more rapidly increasing etc.are often appeared.The load-rejection test of 300 MW unit manufactured by shanghai Steam Turbine Works has been presented

and the test process being analysed.

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Related Institution

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