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本文提出再热式汽轮机功频调节系统的非线性数学模型和状态空间方程,介绍用于判别系统稳定性和求解上述系统动态过程的ALGOL和BASIC计算程序粗框,分析PID调节器近似最佳参数的合理性.文中还讨论了非线性因素和其他参数对动态特性的影响.
In this paper, the nonlinear mathematical model and state space equation of the power frequency regulation system of reheat turbine are presented. The coarse blocks of ALGOL and BASIC calculation programs for judging the stability of the system and solving the above dynamic process are introduced. The approximate optimal parameters of the PID regulator The paper also discusses the influence of nonlinear factors and other parameters on the dynamic characteristics.