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本文以离心式空压机为例,研究了数学模型为P=KQ±S的直线型防喘振系统的工作原理。对于数学模型为曲线或折线的采用曲线板或函数发生器的防喘振系统则未予讨论。
In this paper, a centrifugal air compressor is taken as an example to study the working principle of the linear anti-surge system with P = KQ ± S mathematical model. Anti-surge systems using curve plates or function generators for which the mathematical model is curved or polygonal are not discussed.