Study of energy regeneration techology and its reliability in electric vehicle;
电动车能量再生控制及其可靠性研究
This model can simulate all kinds of situations in which regenerative energy produce.
电传动坦克制动时产生的再生能量如果得不到很好的处理,不仅会造成能量的浪费,还会破坏整个电传动系统的正常工作。
If using the absorbing resistor of the vehicle to absorb the regenerative energy during the train operation,the problem of temperature rise occurs in tunnel and platform,and this consequently increases the weight of the vehicle,results in considerable energy consumption and increases the construction cost and operation cost of the metro.
以往采用车辆吸收电阻吸收地铁列车运行过程中的再生能量,这就带来隧道和站内的温升问题,同时导致车体重量增加,造成大量的能源浪费并使地铁的建设费用和运行费用增加。
To recycle the regenerative energy which generated by permanent magnetic synchronous motor(PMSM),a three phase PWM rectifier was proposed basing on the analysis of regenerative conditions of motor.
为有效回收永磁同步电动机制动运行状态产生的再生能量,实现电机节能运行,在分析三相半桥结构PMSM驱动系统能量再生三种状态的基础上,提出采用三相PWM整流器作为整流前端,当电机处于能量再生状态控制PWM整流器以馈电方式处理再生能量,实现能量快速双向流动;设计并实现了基于DSP的电压环控制系统。
n this peper,the design of jig's control system and technology which circularly utilized regenerated energy while remolding old machines were introduced.
介绍在旧机改造中卷染机控制系统设计及卷染机运行时退绕辊电机再生能量的循环利用技术，同时分析了卷染机运行中的两个重要指标匀线速和恒张力的控制原理。
In this paper,net energy value (NEV) and net renewable energy value (NREV) are presented to assess energy and renewable energy production efficiencies of cassava ethanol system respectively.
采用净能量和净可再生能量两个指标评估木薯燃料乙醇系统的能量和可再生能量生产的效率,并对木薯乙醇在生命周期内与外界环境的能量交换进行了统计,把能量消耗按照燃料和其副产品进行了分配;以及按照是否再生进行了分别统计。
A kind of regenerative braking system for a car was studied.
针对一种型号的小型汽车制动能量再生系统,进行了制动减速和起步加速过程相关参数建模,利用Matlab软件对此车制动能量回收及能量释放过程的车辆速度v、加速度a、液压蓄能器气囊压力p、体积V进行了仿真。
Based on analyzing the mechanism of switched reluctance motor/generator regenerative braking,a model was set up for the regenerative braking torque computing and energy reclaiming.
在汽车制动能量再生试验台上进行了在环仿真试验,结果表明,采用该系统方案的制动能量回收率在中小制动强度下比单个电机方案高10%以上,在制动强度越大,双电机制动能量回收率值比单电机制动时的越大。
In view of the high pumping voltage and brake control problems existed in the application of G7 frequency converter to the electrical haulage shearer on steep seam,the paper analyzes related solutions by external braking resistance,energy regenerative unit and braking control functional blocks.
针对采用G7变频器的电牵引采煤机在大倾角煤层使用时存在泵升电压过高和制动器控制问题,分析了通过外接制动电阻、能量再生单元和使用制动器控制功能块解决上述问题的过程,提出能量再生单元技术。
Research on the Hydraulic Energy Storage Techniques of City Bus Braking Energy Regeneration System;
公共汽车制动能量再生的液压储能技术研究
Research on the Clutch Control Techniques of Braking Energy Regeneration System;
制动能量再生系统的离合器控制技术研究
Research on Electronic Controlled Device for City Bus Braking Energy Regeneration System;
公共汽车制动能量再生系统电控装置的研制
Research on AMT Shift Schedule of Bus Brake Energy Regenerating System
公共汽车制动能量再生系统AMT换挡规律研究
Vehicle regenerative braking using dual switched reluctance motors/generators
用双开关磁阻电机的汽车能量再生制动技术
Research on Braking Force Distribution of Regenerative Braking System of Car
汽车制动能量再生系统制动力分配研究
Research on Vehicle Anti-lock Regenerative Braking Integrated Control Method
汽车能量再生制动防抱死集成控制方法研究
Operation Pattern and System Design for Hydraulic Accumulator Type Braking Energy Regeneration System of Bus
液压储能式公共汽车制动能量再生运行模式与系统设计
Support for Generating Systems With Renewable Energies.
以可再生的能量支持发电系统
Study on Recycle of Revive Energy in Converter Timing;
变频调速中的再生能量回收应用研究
Effect of different stubble heights on regeneration and yield of annual forages
刈割高度对一年生牧草再生性能及产量的影响
Effects of the Composition and Amount of the Reprocessed Raw Material from Building Waste on the Performance of Recycled Concrete
建筑垃圾再生原料组成与用量对再生混凝土性能的影响
Research on Modeling and Control of Energy-regeneration Automotive Suspension System;
能量可再生汽车悬架系统建模与控制研究
Modularized Regenerating Energy Utilization System and Its Control Strategy
模块化再生制动能量利用系统及其控制策略
Innovation of Renewable fuels Based on high energy level hydrogen
依靠高能量级氢实现燃料持续再生的创新
Control System of Metro Regenerative Braking Energy Absorption Device
地铁再生制动能量吸收装置的控制系统
Research of Simulation of Energy Absorption in City Light Railway Regenerative Braking
城市轻轨再生制动能量吸收的仿真研究
Regenerative Braking Energy Management Strategy for Mild Hybrid Electric Vehicles
轻度混合动力汽车再生制动能量管理策略