Integrated fuzzy logic generator controller with emergency control loop
Integrated fuzzy logic generator controller with emergency control loop
复制标题
具有紧急控制回路的集成模糊逻辑发生器控制器
DOI：
10.1109/pesw.1999.747432
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
T. Funakoshi
中科院分区：
文献类型：
--
作者：
T. Hiyama;J. Hayashi;N. Suzuki;T. Funakoshi
本文提出了一种带有紧急控制回路的模糊逻辑发电机控制器。控制器由两块组成：稳定性监测块，实时监测发电机的稳定性；控制块，通过简单的模糊逻辑并使用测量的有功功率、端电压和发电机速度来生成励磁控制信号和调速控制信号。每当检测到发电机不稳定时，改变参考电压和有功功率输出设置的信号就会被发送到控制块，将工作点移动到新的稳定点，以保持发电机的稳定性。为了证明所提出的发电机控制器的效率，在模拟模拟器上进行了实验研究。
This paper presents a fuzzy logic generator controller with emergency control loop. The controller consists of two blocks: a stability monitoring block, by which the stability of the generator is monitored in real time; and a control block, by which both the excitation control signal and the speed governing control signal are generated through a simple fuzzy logic and by using measured real power, terminal voltage and generator speed. Whenever instability of the generator is detected, the signals, to change the setting of the reference voltage and the real power output, are sent to the control block to shift the operating point to its new stable one in order to maintain the stability of the generator. To demonstrate the efficiency of the proposed generator controller, experimental studies have been performed on an analog simulator.