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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Application of Fuzzy PID Control for Oil Temperature in Overvoltage Withstand Test
verfasst von : Qiang Fang, Xin Su, Xiaotian Xu, Genghuang Yang
Erschienen in: Advances in Intelligent Systems and Interactive Applications
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Abstract
A fuzzy PID algorithm is proposed and implemented for the temperature control of the insulating oil of the test cup in the overvoltage withstand tester. Due to the specific heating of the insulating oil and the high viscosity, it is difficult to control the temperature. It is necessary to design other method to control the temperature rather than the conventional control method. Combined with some characteristics of temperature control, a method of fuzzy PID control is proposed and validated by MATLAB for the adaptive control ability. The simulation results show that the control strategy has good robustness and stability, and the control precision is higher than conventional PID control.