三冲量系统是电厂锅炉给水自动调节系统的一个名词。 根据汽包液位、给水流量、蒸汽流量三冲量经PID计算来调节给水阀门开度,从而达到自动控制汽包液位的目的。一般来说,三冲量调节是针对汽包调节的,其三个冲量分别是汽包液位,给水流量和蒸汽流量,汽包液位是主调量,给水流量是副调量,蒸汽流量是前馈。
...w.mculw.com 关键词:汽包水位; 三冲量; 串级系统; PID控制; 模糊控制; [gap=1694]Key words:Water Level; Three Impulse; Cascade System; PID Controller; Fuzzy Controller; ..
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三冲量控制 Three elements control ; three element control system ; three wash control
三冲量调节器 three-element regulator
三冲量调节 three-element control
三冲量水位控制器 THREE ELEMENTS LEVEL CONTROLLER
三冲量控制系统 impulse control system
三冲量水位控制 Three-element level control
三冲量水位 three-impulse water level
三冲量调节系统 Tri-Impulse Controlling System
In the control of the water supply for boiler uses the regulate of three-pulse, which improves the running condition of the drum, makes small fluctuation of the drum level.
其中,锅炉给水控制采用了三冲量调节,改善了汽包的运行状况,使汽包的液位波动很小,液位控制非常平稳。
参考来源 - 干熄焦自动控制系统的设计与应用The traditional control mode of three-variable in the drum water level mostly use PID, the effect of it can be improved.
传统的锅炉水位三冲量控制系统大都采用PID控制,其控制效果还可以进一步提高。
参考来源 - 锅炉汽包水位模糊PID控制的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
文章介绍了一种已实际应用的电厂锅炉汽包水位三冲量串级控制方法。
This thesis explains a kind of three-element value cascade control method which is applied in the power plant to control the water level in the steam boiler.
高负荷时通过改变给水泵转速改变给水量,用三冲量系统控制汽包水位。
At the high load condition, change the rotating speed of steam or electricity feed water pumps to ensure the water level of the drum.
传统的锅炉水位三冲量控制系统大都采用PID控制,其控制效果还可以进一步提高。
The traditional control mode of three-variable in the drum water level mostly use PID, the effect of it can be improved.
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