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首页> 外文会议>IEEE International Conference on Power, Control, Signals and Instrumentation Engineering >Load frequency control of a non-linear power system with optimal PID controller with derivative filter
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Load frequency control of a non-linear power system with optimal PID controller with derivative filter

机译：具有带导数滤波器的最优PID控制器的非线性电力系统的负载频率控制

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This research paper paid a strong attention towards the development of an optimized controller called the Proportional integral derivative controller with derivative filter (PIDF), which has been used in the automatic generation control for three unequal systems. This paper has utilized a hybrid control scheme by hybridizing differential evolution technique along with particle swarm optimization algorithm so as to optimize the values of the controller gains. Inclusion of Generation Rate Constraints (GRC) has been done here to account for system nonlinearities. An error function known as integral time absolute error (ITAE) has been considered here as the objective function in order to tune the values of the controller gains which will increase the efficiency of the controllers. The dynamic performance of the system is put to comparison with pre-published method and the efficiency is established strongly. Further analysis has been conducted to establish the stoutness of this system when put to different loading conditions.
机译：该研究论文对优化控制器的开发给予了极大的关注，该控制器称为带微分滤波器的比例积分微分控制器（PIDF），该控制器已用于三个不等式系统的自动发电控制。本文通过将差分进化技术与粒子群优化算法混​​合使用混合控制方案，以优化控制器增益的值。这里已经考虑了发电速率约束（GRC），以解决系统非线性问题。为了调整控制器增益的值，在这里将被称为积分时间绝对误差（ITAE）的误差函数视为目标函数，这将提高控制器的效率。将系统的动态性能与预先发布的方法进行比较，并有效地建立了效率。进行了进一步的分析以建立在不同负载条件下该系统的坚固性。

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