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投稿时间：2006-06-02
投稿时间：2006-06-02
中文摘要: 提出了提高CCBF方式下主汽压力稳定性的3个方法,即:增加汽机调门延时动作回路;在原主汽压力设定值的输出增加等效主汽压力模型;增加压力设定——燃料量动态前馈回路.最后得到了机组不同速率升降负荷的相关参数及实际效果.
Abstract:Three methods for raising main steam pressure stability on CCBF mode are put forward in this paper: increasing the steam turbine transfers that delay Doppler mapping action function,increasing equivalent main steam pressure model after the output of original main steam pressure setting point loop,increasing the dynamic forward loop of main steam pressure setting point-fuel flow,and finally giving the real effect of load going up and down the unit load and relevant data.
keywords: unit main steam pressure stability set point forward feed
文章编号：20060205 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| ZHENG Jian-Ping | Zhu Jiang Power Plant, Guangzhou 511457, China |
| HUANG Wei-Jian | Guangdong Power Test and Research Institute, Guangzhou 510600, China |
引用文本：
郑建平,黄卫剑.提高火电机组主汽压力稳定性能的策略[J].上海电力大学学报,2006,22(2):117-120.
ZHENG Jian-Ping,HUANG Wei-Jian.The Tactics for Raising the Stability of Steam Pressure in Thermo Power Unit[J].Journal of Shanghai University of Electric Power,2006,22(2):117-120.
郑建平,黄卫剑.提高火电机组主汽压力稳定性能的策略[J].上海电力大学学报,2006,22(2):117-120.
ZHENG Jian-Ping,HUANG Wei-Jian.The Tactics for Raising the Stability of Steam Pressure in Thermo Power Unit[J].Journal of Shanghai University of Electric Power,2006,22(2):117-120.