pev

Based on the design scheme to reassemble a city transit bus to a test PEV , the structure of PEV is briefly introduced , and the electric circuit of control system is implemented .

以城市公交中巴客车作为纯电动汽车的改装对象，简要介绍了纯电动试验样车的基本结构、完成了控制系统配套所需电气控制线路的设计。

Moreover , in order to make the regenerative braking more effective , the principle of regenerative braking for PEV is analyzed , the control strategy for energy recycling is studied and simulated in Matlab . 3 .

为了充分利用再生制动的功能，分析了纯电动汽车再生制动的工作原理，研究了能量回收的控制策略，利用Matlab仿真验证了理论研究的正确性。

Research results provide basis for PEV charging network planning and intelligent dispatch .

研究结果为电动汽车充电网络的规划设计和智能调度提供了依据。

Driving control system as the core of PEV has the function of energy conversion and control .

驱动控制系统作为纯电动汽车的核心，起着能量转换与系统控制的作用。

The PEV system is divided into three parts : Driving control system ; Power system ; Auxiliary system .

以纯电动汽车系统为讨论对象，将整体系统划分为：驱动控制系统、电源系统、辅助系统。

Study of unsymmetrically Chopped Mode of a PEV imaging system

PEV摄象机非对称斩波模式研究

According to the different running states of PEV , the fuzzy self-tuning control strategy for bi-directional DC / DC converter is designed .

根据纯电动汽车的不同工作状态，设计了双向DC/DC变换器的模糊自调整控制策略。

In1906 , missionary PEV and Mrs Harry Parsons brought potato into this area .

1906年，传教士张道惠夫人将洋芋引入石门坎。

Pure Electric Vehicle ( PEV ) whose energy source is power battery loaded on the vehicle is a kind of Zero Emission Vehicle ( ZEV ) .

纯电动汽车是由车载动力电池作为能量源的零排放汽车，其动力电池组储存的电能将直接影响着电动汽车的续驶里程。

This method was applied to pure electric vehicle ( PEV ) and hybrid electric vehicle ( HEV ) successfully , and the estimated error of SOC was less than 7 % .

该方法成功地应用于纯电动车和混合电动车镍氢电池的管理系统中，电量估算误差小于7%。

Through the analysis of the 4 wind-rich regional grids under 2020 scenario , the potential of PEV charging to absord the excess wind power in the night is illustrated .

通过对中国4个风资源丰富的区域电网2020年的情景分析，证明了PEV负荷低谷充电具有显著的消纳夜间过剩风电的潜力。

Combined with typical cycle conditions , the performance simulation is performed for PEV with DESS and control strategies . The simulation results show that both the dynamic property and the economical efficiency of the PEV with DESS are improved .

结合典型循环工况，对双能量源纯电动汽车及其控制策略进行了性能仿真，仿真结果表明双能量源纯电动的经济性和动力性都得到了提高。