| 200MW机组高压旁路压力控制系统设定值形成原理分析 |
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| 引用本文： | 李杭生.200MW机组高压旁路压力控制系统设定值形成原理分析[J].武汉大学学报(工学版),1997(1). |
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| 作者姓名： | 李杭生 |
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| 摘 要： | 旁路系统是中间再热机组的一个重要的调节与安全保护系统．在旁路控制系统的关键回路———压力设定值回路中，合理地应用ＳＣＭ模块并根据机组的运行状态，按冷态启动升压曲线，形成压力设定值，并在机组启动和运行过程中，实现对机前压力的控制与监视
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| 关 键 词： | 蒸汽压力 自动控制 旁路系统 SCM模块 |
Analysis for Forming Principle of Pressure Goal Value of 200MW Unit HP Bypass Control Systems |
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| Li Hangsheng.Analysis for Forming Principle of Pressure Goal Value of 200MW Unit HP Bypass Control Systems[J].Engineering Journal of Wuhan University,1997(1). |
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| Authors: | Li Hangsheng |
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| Affiliation: | Department of Thermoenergy and Power Engineering |
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| Abstract: | The bypass system is an important control and protection system of the reheating unit.The key circuit of the pressure control system in the HP bypass system is forming the circuit of pressure goal value,which is made of SCM module reasonablly.The pressure control of fresh steam is controlled and monitored according to the up pressure line and the status of the unit,during starting and operating the unit. |
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| Keywords: | steam pressure automatic control bypass system SCM module |
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