辅助动力供应电池 auxiliary battery power supply; auxiliary battery powersupply
燃料电池动力装置 fuel cell power system; fuel cell powerplant; fuelcellpowerplant
"查查词典"手机版
千万人都在用的超大词汇词典翻译APP
例句与用法
With the mathematics models of the lithium ion battery and ac motor , the approach and magnitude of energy consume of the whole vehicle are analyzed under the conventional theory of automobile in this paper . at the same time , the relation between the energy consume and the charge and discharge voltage and current of the battery , as well as that between the energy consume and the voltage and current of the motor stator are made clear on the basis of ece drive mode 文章从传统的汽车理论出发,结合锂离子动力电池和电机的数学模型,分析了纯电动汽车整车的能量消耗途径和大小;基于欧洲ece循环驱动模式,建立了纯电动汽车的功率消耗与电池的充放电电压、电流以及电机定子电压、电流之间的关系,并在此基础上分析了纯电动汽车的续驶里程和制动能量的回收问题。
Presently lithium iron phosphate ( lifepo4 ) has become more and more concerned for its so many obvious characters such as few toxic 、 environmental friendly 、 low raw material cost 、 high specific capacity 、 excellent cycle performance and safety , and it is considered to be the most promising cathode material for dynamical battery 磷酸亚铁锂( lifepo4 )以其无毒、对环境友好、原材料来源广泛、比容量高、循环性能及安全性能好等显著特点,受到了人们的广泛关注,被认为是动力电池最有发展前途的正极材料。
Therefore , on the basis of detailed review of research on prescription of mh electrode at home and abroad , faced to the application of d type power battery , effects of prescription of mh electrode on the performance of the negative electrode for ni / mh battery are investigated by the open cell method 本文在详细综述国内外mh电极配方研究的基础上,面向d型镍氢动力电池,采用开口电池方式研究了mh电极配方对ni mh电池负极性能的影响。重点研究了稀土氧化物添加剂、 coo和ceo _ 2复合添加剂对ni mh电池负极电化学性能的影响。
These several fuel battery buses put to test run not only have ultra low tread facilitating handicapped , elder , and child getting on , but also equipped with temperature computer controlled air - condition . different from other vehicle , the exhaust emission of the fuel battery large scale bus is zero . all right reserved chinabuses . com 在认真考察了中强集团大容量动力电池的生产情况后,他说: "中强的优势是电池,整车的工作应交给其它企业去做,欲快出成果,只有联手相关企业,才能快出成果。
As the principal materials which are used as the high magnetic of hdd of computer mri and ct magnetic field hang float the railroad train motor of sound circle astro - airshop sound circle and engine etc . and the resposition hydrogen of the metal alloy manufacturing motive battery , these products are regarded as the new material industrial products in high scientific and technological circles 等多种稀土金属及合金产品,纯度范围99 - 99 . 9 % 。它们是当今世界认定的高科技领域新材料工业产品,是计算机磁盘驱动器的音圈电机vcm核磁共振成像仪mri磁悬浮列车航天飞船音圈马达电机等所用高能磁体以及制造动力电池所用储氢合金的主要材料。
Firstly , with the principle of electrochemistry , the mathematic models of the electromotive force and inner resistance of the lithium - ion battery are built , which is based on the state of capacity ( soc ) . based on the experimental data , the characteristic of the li - ion battery capacity and voltage are defined 文章首先从电化学的原理出发,建立了锂离子动力电池的电动势和内阻基于电池荷电状态值soc的数学模型,并根据实验所得的测试数据,确定了某锂离子电池的容量特性和电压特性。
Then the constant of peukert equation is calculated from the linear interpolation . simultaneity the characteristic curves of the battery capacity , electromotive force and inner resistance are fitted with least - squares . the maximal of relative error between the calculated values from the models and the experimental data is 2 . 59 % under 50a discharge current 利用peukert方程的变形式,用线性插值法计算出锂离子电池的peukert常数值;利用最小二乘法拟合了该动力电池的容量特性、电动势和内阻特性曲线;在50a的放电电流下,数学模型的计算值与试验结果的最大相对误差为2 . 59 。
In order to develop a new ev fast , low cost , high technology and according with the acquirement of the market , choose advanced vehicle simulation by computer is a good way . in this dissertation , advisor as a simulator , be used to simulate a new kind ev - xl2000 . in this dissertation , the author analyzed the technology of the ev , and founded the mathematics models of xl2000 with the battery , motor and the automobile , to simulate the dynamic property of xl2000 本文在对电动汽车相关技术进行了综合分析的基础上,根据xl2000纯电动汽车的特点,对动力电池、异步电机和整车受力情况建立了数学模型,主要对整车的动力性进行仿真,设定以下几项计算任务:工况行驶和续驶里程计算、最高车速、最大爬坡度计算和加速性能等,在学习advisor软件的基础上进行了开发,建立了xl2000型电动汽车的模型,并进行了动力性的计算。