再通过PSS现场整定试验，即无补偿、有补偿频率响应特性及抗扰动试验再次优化并确定参数；
The final parameters of PSS are further optimized and determined by field adjustment test, such as the frequency response tests with and without compensation and the step response test.
通过建模、仿真及现场试验，提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.
为验证系统的控制效果，本文对积分分离pid参数自整定算法和模糊控制算法进行了仿真和试验。
Integral separation PID control algorithm with self-adjusting parameter and fuzzy control algorithm have been simulated and experimented in the article to test their control effect.
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