This paper displays an simple method for identification of controller for wind based Quadratic Boost Converter Inverter system. India, being the fourth largest wind power generator has attracted numerous researchers towards the improvement of wind energy conversion system. This paper also presents improved controller techniques for a Permanent Magnet Synchronous Generator (PMSG) coupled with Cascaded Quadratic Boost Converter (QBC) and Space Vector Modulation Inverter (SVMI). The digital simulation and execution of PMSG based wind turbine along with QBC and SVM Inverter is presented in a closed loop system. The performance of closed loop system is realized using Proportional Integral (PI) and Fractional Order Proportional Integral (FOPI) controllers. Initially, the AC power from PMSG wind turbine is rectified to DC using rectifier circuit. The DC power from the bridge rectifier is then boosted to the required level using quadratic boost converter. The output from QBC is then given to the SVM inverter. The closed loop investigations are carried with PI and FOPI controllers. The simulation results of both PI and FOPI controlled QBC are compared. The outcome of FOPI controller represents that the steady state error and settling time are reduced when compared to PI controlled closed loop Quadratic Boost Converter. The overall Matlab/simulink model is applied to undergraduate/postgraduate course as a educational tool and assessed thoroughly.

本文展示了一种用于基于风的二次升压变换器逆变器系统的控制器识别的简单方法。印度是第四大风力发电国，吸引了众多研究人员致力于改善风能转换系统。本文还提出了一种改进的控制器技术，用于永磁同步发电机（PMSG），级联二次升压转换器（QBC）和空间矢量调制逆变器（SVMI）。在闭环系统中介绍了基于PMSG的风力发电机以及QBC和SVM逆变器的数字仿真和执行。使用比例积分（PI）和分数阶比例积分（FOPI）控制器可实现闭环系统的性能。最初，使用整流器电路将来自PMSG风力发电机的交流电整流为直流电。然后，使用二次升压转换器将来自桥式整流器的直流电升压至所需水平。然后，来自QBC的输出将提供给SVM逆变器。闭环调查由PI和FOPI控制器进行。比较了PI和FOPI控制的QBC的仿真结果。FOPI控制器的结果表明，与PI控制的闭环二次升压转换器相比，稳态误差和建立时间缩短了。整个Matlab / simulink模型已作为教育工具应用于本科/研究生课程，并经过了全面评估。比较了PI和FOPI控制的QBC的仿真结果。FOPI控制器的结果表明，与PI控制的闭环二次升压转换器相比，稳态误差和建立时间缩短了。整个Matlab / simulink模型已作为教育工具应用于本科/研究生课程，并经过了全面评估。比较了PI和FOPI控制的QBC的仿真结果。FOPI控制器的结果表明，与PI控制的闭环二次升压转换器相比，稳态误差和建立时间缩短了。整个Matlab / simulink模型已作为教育工具应用于本科/研究生课程，并经过了全面评估。