vrb

Effects of current density and temperature on the performance of VRB

电流密度和温度对VRB性能的影响

However , many problems of electrode materials restrict the development of VRB .

但目前钒电池在电极材料方面还存在很多问题，制约着钒电池的发展。

Study on VRB variable wind in automatic meteorological observing system

自动观测系统中VRB风向不定问题的探讨

It was examined in VRB that the over potentiality was mainly caused by positive pole reactions .

实验表明：电池的过电位主要由正极反应造成；

Vanadium redox flow battery ( VRB ) is mainly used in energy storage of wind energy and solar energy and regulation of power grid .

钒电池（VRB）是一种新型的储能电池，主要应用于风光储能和电网调节中。

All vanadium redox flow battery ( VRB ) is a novel electrochemical apparatus which can transfer and store electricity effectively .

全钒液流电池是一种新型高效电能转化与储存装置。

In this paper , the electrode materials of VRB were modified , and the kinetic parameters of varies working electrodes reaction were also calculated .

本论文针对钒电池电极材料进行了改性研究，计算了不同工作电极反应的动力学参数。分析了电池充放电过程中电池性能的变化及其电池失效的原因。

The VRB composed of the membrane with a lower diffusion coefficient showed better charge-discharge performance . Its current efficiency approached to 90 % .

使用扩散系数较小的离子交换膜组成的钒电池，充放电性能较好，电流效率达到90%。

Thus , using the JAM-10 membrane , the VRB had high coulombic efficiency and low voltage efficiency ,( especially ) at high charge-discharge current .

JAM-10膜电池的库仑效率高，而电压效率低，大电流充放电时更明显。

The modeling and simulation of all vanadium redox flow battery ( VRB ) is the foundation for the design , scale-up , control and optimization .

全钒液流电池（VRB）的模拟和仿真是电池系统设计、放大、控制和优化的基础。

According to the complexity of the VRB models , they can be divided into three types : namely empirical models , semi-empirical models and theoretical ones .

根据模型的复杂程度，VRB模型可以分为经验模型、半经验半机理模型和机理模型。

An all-vanadium redox-flow battery ( VRB ) typically uses carbon felt as the electrode material in order to enhance the reactive current .

为了获得大反应电流，全钒氧化还原液流电池使用聚丙烯腈基碳毡为电极活性材料。

The voltage efficiency of vanadium redox flow battery ( VRB ) using modified electrodes could reach 83.28 % at the current density of 35 mA · cm-2 .

使用修饰电极的静态钒电池在电流密度为35mA·cm-2时电压效率可达83.28%。

However , there are many factors influenced VRB performance . Among those factors , the performance of electrode materials and anode and cathode reaction plays an important role in VRB performance .

但目前钒电池还存在一些问题，影响钒电池性能的因素有很多，其中电极材料性能、正负极电极反应是重要因素。

Graphite felt ( GF ) is used as the typical electrode of VRB for its good electrical conductivity , high porosity , specific surface area , corrosion resistance and low cost .

碳素类电极中的石墨毡是一种具有良好导电性的多孔材料，具有耐腐蚀、表面积大、成本低等优点，是钒电池的首选电极材料。

Currently , the membrane which has been commercialized and used in VRB is mainly represented by Nafion , which has high stability , but high cost and poor performance of vanadium resistance at the same time .

目前用于钒电池中的已商业化的隔膜材料主要以Nafion膜为代表，其具有较高的稳定性，但是造价昂贵、阻钒性能差。

Analysis showed that the large-scale VESS has a great demand for vanadium resources , therefore the wide spread of VRB will promote the utilization of China abundant vanadium resources and accelerate the technology of regenerative power storage .

简要介绍了我国的钒电池研究现状，分析了钒电池对钒资源的需求，指出钒电池储能系统的大规模推广将会大力促进我国对再生能源的利用，优化钒资源的综合利用。

The properties of vanadium redox flow battery ( VRB ) were introduced . The research progress and restricted difficulty of its key materials , such as electrolyte , current collector , electrode material and member were also introduced .

介绍了全钒离子氧化还原液流电池（钒液流电池，VRB）的特点，它的关键材料，如电解液、集流体、电极材料以及隔膜等的研究现状和制约难点。

The vanadium redox flow battery ( VRB ) technology developed rapidly and was being successfully commercialized since the concept of VRB was brought forward in 1984 . The applications for stationary energy storage systems spread widely because of its many advantages .

全钒液流电池从1984年问世以来，经历了快速的发展并逐步走向商业化。由于其独有的优势，近年来在固定型储能系统上的应用得到了推广。

OBJECTIVE : To evaluate the efficacy and safety of vinorelbine ( VRB ) in combination with cisplatin ( DDP ) in the treatment of elderly patients ( aged over 65 years ) with advanced non-small cell lung cancer ( NSCLC ) .

目的：评价国产异长春花碱（艾克宁）与顺铂（DDP）联合治疗老年（大于65岁）晚期非小细胞肺癌（NSCLC）患者的疗效与安全性。

The vanadium redox flow battery ( VRB ) developed in recent years is a kind of new rechargeable battery . It is with excellent advantages , such as low cost , high security , simply technological process and power rating and energy rating being independent .

全钒氧化还原液流电池（钒电池）是日益受重视的一种新型储能电池，因其成本低、安全性高、工艺相对简单以及功率和能量相互独立等诸多特点，近来发展迅速。

The simulation model is built which VRB ESS are equipped at the outlet of wind farm to smooth output power . The simulation results show that the proposed control strategy of AC / DC PWM converter is correct and effective for VRB ESS .

搭建了在风电场出口处集中配置VRB储能系统平滑风电场输出功率的仿真模型，并通过仿真验证了所提出储能系统变流器控制策略的正确性和有效性。

Perfluorosulfonic acid membrane such as Nafion , the representative of the commercial membrane , has been used as separators for VRB due to its good chemical stability . However , Nafion membrane suffered from the high vanadium ion permeability and very high price .

现商用的钒电池隔膜主要是以Nafion为代表的全氟磺酸型膜，其虽具有良好的化学稳定性能，但对钒离子的选择性较差且价格昂贵。

Since VRB can provide independent processes of transformation between electricity and chemical energy , and the capacity of stored energy , this characteristic makes VRB suitable for being a large-scale electricity storage instrument in renewable energy such as wind power , solar energy and grid peak shoveling processes .

由于其电池输出功率与储能容量彼此独立，适用于风能、太阳能等可再生能源发电过程和电网调峰过程作为规模化储能装置使用。