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首页> 外文期刊>Power Electronics, IET >Normalised adaptive linear element-based control of single-phase self excited induction generator feeding fluctuating loads
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Normalised adaptive linear element-based control of single-phase self excited induction generator feeding fluctuating loads

机译：基于归一化自适应线性元素的单相自激感应发电机馈变负载控制

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摘要

In this study, a new normalised adaline-based control algorithm is proposed to control voltage source converter (VSC) used for voltage control and harmonics mitigation of two-winding asymmetric single-phase self excited induction generator (SEIG) feeding fluctuating linear and non-linear loads. The proposed control algorithm is implemented on a digital signal processor (DSP). In the proposed SEIG system, a two-winding asymmetric single-phase SEIG is driven by a speed governor controlled diesel/biogas engine. The VSC is used for adjustable fundamental reactive current compensation of a two-winding single-phase SEIG for voltage control, and harmonics elimination of variety of loads. An insulated gate bipolar transistor-based two-leg VSC is connected at the point of common coupling. The proposed new control algorithm has many distinct advantages such as fast response which is highly desirable for fluctuating loads and fast convergence at all frequency components. The mathematical formulation of the proposed control algorithm is given and recorded test results of the SEIG system are presented to demonstrate the voltage control, harmonics mitigation and fast response of the algorithm. The proposed controller of single-phase SEIG system is designed, developed and implemented on a DSP to validate the claims. A MATLAB simulation model of SEIG system with proposed controller is also developed and simulated results are presented along with the test results to validate the model developed.
机译：在这项研究中，提出了一种新的基于归一化的基于adaline的控制算法，用于控制电压源转换器（VSC），该电压源转换器用于为波动性线性和非对称性的两绕组非对称单相自激感应发电机（SEIG）进行电压控制和谐波缓解。线性负载。所提出的控制算法在数字信号处理器（DSP）上实现。在提出的SEIG系统中，由调速器控制的柴油/沼气发动机驱动两绕组不对称单相SEIG。 VSC用于两绕组单相SEIG的可调基波无功电流补偿，以进行电压控制，并消除各种负载的谐波。在公共耦合点连接了基于绝缘栅双极晶体管的两脚VSC。所提出的新控制算法具有许多独特的优点，例如快速响应（对于波动的负载非常理想）以及在所有频率分量处的快速收敛。给出了该控制算法的数学公式，并记录了SEIG系统的测试结果，以证明该算法的电压控制，谐波抑制和快速响应。建议的单相SEIG系统控制器在DSP上进行设计，开发和实现，以验证要求。还开发了带有所提出的控制器的SEIG系统的MATLAB仿真模型，并给出了仿真结果和测试结果，以验证所开发的模型。

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