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Fuzzy logic control based Electronic Load Controller for Self Excited Induction Generator

机译:基于模糊逻辑控制的自激感应发电机电子负载控制器

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Self-Excited Induction Generator (SEIG) is gaining importance for generating and supplying electrical energy in remote and rural areas. SEIG with separate excitation bank is efficient because of its low cost, compact size, rigidity and brushless construction. However, the SEIG suffers from poor voltage and frequency regulation. In this paper, an effective control scheme for Electronic Load Controller (ELC) is presented comprising of a current-controlled voltage source inverter (CC-VSI) with an insulated gate bipolar transistor (IGBT) based chopper switch and a dump load (resistor). This control scheme is based on fuzzy logic control and examined under linear and nonlinear load conditions to maintain the voltage and frequency at a constant level. The proposed ELC is designed and simulated in MATLAB and Simulink with different electrical load conditions. The fuzzy logic based ELC aids as a reactive power compensator and load leveler. The results highlight the effectiveness of the presented control scheme.
机译:自激式感应发电机(SEIG)在偏远和农村地区发电和供电中正变得越来越重要。带有单独激振器的SEIG效率高,因为它的成本低,尺寸紧凑,坚固且无刷结构。但是,SEIG的电压和频率调节很差。在本文中,提出了一种有效的电子负载控制器(ELC)控制方案,该方案包括电流控制电压源逆变器(CC-VSI),基于绝缘栅双极晶体管(IGBT)的斩波开关和卸载负载(电阻器) 。该控制方案基于模糊逻辑控制,并在线性和非线性负载条件下进行检查,以将电压和频率保持在恒定水平。在不同的电负载条件下,在MATLAB和Simulink中设计并仿真了拟议的ELC。基于模糊逻辑的ELC用作无功补偿器和负载均衡器。结果突出了所提出的控制方案的有效性。

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