无刷直流发电机功率密度最大化

IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468) Pub Date : 2003-11-02 DOI:10.1109/IECON.2003.1280578

H. Lee, Taehyung Kim, M. Ehsani

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引用次数: 21

摘要

提出了一种利用线性跟踪方法实现无刷直流发电机功率密度最大化的先进控制技术。在给定额定值的发电机中，系统的重量和尺寸直接影响到燃料消耗，因此功率密度是单机发电机中最重要的问题之一。提出了在非正弦电源系统中实现功率密度最大化、机器体积和重量最小化的最佳电流波形，并通过仿真和实验进行了验证。此外，还提出了一种新的简单的代数方法来实现所提出的控制，而不需要耗时和复杂的FFT。

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Power density maximization of the brushless DC generator

This paper presents an advanced control technique for power density maximization of the brushless DC (BLDC) generator by using linear tracking method. In a generator of given rating, the weight and size of the system affect the fuel consumption directly therefore, power density is one of the most important issues in a stand-alone generator. The optimal current waveform for maximizing power density and minimizing machine size and weight in a nonsinusoidal power supply system has been proposed and verified by simulation and experiment. Also, a new simple algebraic method has been proposed to accomplish the proposed control without a FFT which is time consuming and complicated.

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IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468)

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