电动摩托车再生制动控制方法及优化方案

2011 International Conference on Power Engineering, Energy and Electrical Drives Pub Date : 2011-05-11 DOI:10.1109/POWERENG.2011.6036557

Wei Cui, Hang Zhang, Yanhua Ma, Yuejin Zhang

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引用次数: 13

摘要

本文介绍了一种电动摩托车永磁无刷直流电机再生制动的优化控制方案，在不增加硬件变化的情况下，在下坡和平坦两种道路上实现电动制动和最大功率收获的双重目标。以半桥调制模式下无刷直流电动机再生制动为研究对象，从理论推导、Matlab/Simulink仿真及平台实验三个方面深入研究了不同转速下直流母线上平均再生电流与PWM占空比的关系，并结合实际应用，初步提出了一种简单有效的方案来实现这两个目标。由于制动动能以电能的形式储存在电池中，因此该方案可以提高电动摩托车的续驶里程、安全性、防噪音性和成本效益。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Regenerative braking control method and optimal scheme for electric motorcycle

This paper describes an optimal regenerative braking control scheme for a permanent magnet brushless DC motor of an electric motorcycle to achieve dual goals of the electric brake and the maximal power harvest in two cases of the road, downhill and flat, without any additional changes on the hardware. Based on regenerative braking of brushless DC motor in half bridge modulation mode, the relationship between average regenerative current on the DC bus and PWM duty cycle under different speeds was studied intensively from the three aspects of theoretical deduction, simulation based on Matlab/Simulink and platform experiments, and then a simple but effective scheme considering the actual application was proposed tentatively to achieve the dual goals. Since the braking kinetic energy is harvested in the form of the electric energy stored up in battery, the scheme could improve the driving range, safeness, noise preventability and cost effective of electric motorcycles.

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来源期刊

2011 International Conference on Power Engineering, Energy and Electrical Drives

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