阀控式铅蓄电池仍是电动自行车的主要电源。
The VRLA battery was the basic power source for electric bicycle applications.
阀控式铅酸蓄电池的电极和隔膜被紧装配在单体槽中。
The electrodes and the separators in VRLA battery closely assembled against the cell wall.
概述了阀控式铅酸蓄电池质量问题的技术讨论及质量控制。
A round table discussion on the quality control of valveregulated lead acid batteries (VRLA) was outlined.
分析了阀控式密封铅蓄电池内阻的组成及其测试原理和方法。
The components of internal resistance of VRLA battery and its measurement principle and method were analyzed.
对阀控式铅酸蓄电池在使用过程中出现的热失控现象进行了分析和探讨。
The thermal runaway phenomenon occurring during operating process of VRLA batteries was analyzed and discussed.
阐述了阀控式密封铅蓄电池组中各单电池的浮充电压值是服从正态分布规律的。
The values of floating charge voltage for all cells in the VRLA group were as the law of normal distribution.
阀控式铅酸蓄电池简称VRLA电池，维护量小，在变电站直流系统广泛应用。
Valve regulated lead acid (VRLA) battery is applied extensively in substation DC systems as its less maintenance.
讨论了传统的均衡充电不适合阀控式铅酸电池，提出了电池组主动均衡的方法。
The traditional equalizing charge was unsuitable to VRLA battery and a battery active equalization method was proposed.
阐述了内燃机车用阀控式密封铅酸蓄电池智能保护器的主要技术特性和加装智能保护器的必要性。
In this paper, the main characteristics of intelligent protector of valve - controlled lead - acid batteries applied in diesel locomotives are expounded, and its necessity is discussed.
分析了AGM阀控式密封铅酸蓄电池早期容量衰减的成因，提出了隔板在阀控式密封铅酸蓄电池中正确使用的工艺方法。
The causes of formation on PCL of VRLA batteries were analyzed, skills of AGM separators in VRLA batteries was supposed.
介绍了各种影响阀控式密封铅酸蓄电池寿命及容量的因素，分析了其失效的原因，并相应的对电池的维护提出了一些建议。
This paper analyzes all kinds of reasons that influences the service lifetime and capacity of VRLA battery, gives the reasons of the failure of the battery.
介绍了供内燃机车起动使用的GNC170 （5 ）阀控式镉镍超高倍率碱性蓄电池的研制及应用，及其优良的起动性能。
The development, application of GNC170-(5) valve-controlled extra-high-rate Cd-Ni alkaline battery for starting diesel locomotive are presented. The starting performance is satisfactory.
论述了直控步进式水压数字节流阀的工作原理及其控制系统的设计。
This paper illustrates operation principle of the digital throttling valve and design of its control system.
介绍的新型电液数字溢流阀是一种数字信息直接控制的导控式压力控制元件。
A new type of electro hydraulic digital relief valve, which is a pilot pressure control component directly controlled by digital information is introduced.
按照上述最佳配方生产的阀控密封式（VRLA）蓄电池在70%的放电深度下的循环寿命达到了612次。
The cycle life at 70% DOD of the VRLA battery made by the optimum paste formula is up to 612 cycles.
针对阀控密封式铅酸蓄电池在电力系统的使用情况，介绍了几种实用的维护方法，并进行了可行性探讨。
In view of the operation situation of valve-control sealed battery in power system, some practical maintenance methods are presented in this paper and their feasibility is discussed.
就邮电系统及供电系统广泛使用VRLA阀控密封铅酸免维护蓄电池，由于该蓄电池的检测技术相对于开放式蓄电池更为复杂。
The VRLA storage battery is wide used in post and telecom system, The technique of detecting VRLA storage battery is much complex then that of detecting open type one's.
文摘：针对阀控密封式铅酸蓄电池在电力系统的使用情况，介绍了几种实用的维护方法，并进行了可行性探讨。
Abstract: in view of the operation situation of valve-control sealed battery in power system, some practical maintenance methods are presented in this paper and their feasibility is discussed.
福伊特恒充式液力偶合器和阀控调速型液力偶合器采用流体动力学原理，可实现无磨损的动力传动。
Voith start-up components include fluid couplings (turbo couplings) with constant or controlled filling. The hydrodynamic operating principle facilitates low-wear power transmission.
福伊特恒充式液力偶合器和阀控调速型液力偶合器采用流体动力学原理，可实现无磨损的动力传动。
Voith start-up components include fluid couplings (turbo couplings) with constant or controlled filling. The hydrodynamic operating principle facilitates low-wear power transmission.
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