It can extend the life of battery and decrease ups system failure rate to the problem of under-voltage, low capacity and discharge current not meeting load startup request.
主要针对UPS蓄电池段电压不够、容量不足或瞬间放电电流不满足带载启动要求等问题。可以延长蓄电池的使用寿命，降低UPS系统故障率。
In the thesis we only count the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate.
本文只统计造成变压器必须退出运行的故障，研究这类失效应把变压器看成是不可修复系统，其最主要的指标是失效率。
The thesis only counts the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate.
本文只统计造成变压器必须退出运行的故障，研究这类失效应把变压器看成是不可修复系统，其最主要的指标是失效率。
It is the precondition and foundation for evaluating the power system reliability to obtain original parameters of power equipments, including the failure rate and the repair rate of equipments.
设备原始参数的求取是评估电力系统可靠性的前提和基础，包括设备的故障率、修复率等。
Reliability of a non-repairable component, failure rate of a repairable component, reliability of a complex mechanical system as well as maintainability and availability are briefly discussed.
文中讨论了不予修理的部件的可靠性、可修理部件的损坏率以及复杂系统的可靠性，此外还讨论了可维修度和有效度。
In recent years, owing to the great number of flange joints and complexity of work condition, the failure rate of flanged joint system is increasing continuously.
近年来，由于法兰连接系统数目的增加、工况条件的复杂性，法兰连接系统的故障率也不断的上升。
The paper estimates the system reliability model technology, describes synthetic accumulation and the failure rate.
预计系统的可靠性，介绍综合累计法和失效率模型。
The improved frequency conversion timing system not only reduces working strength of the labor and improves timing accuracy, but also reduces failure rate and energy consummation.
改造后的变频调速系统不仅减轻了工人的劳动强度，提高了调速精度，而且故障率低，降低了能耗。
The control system has high accuracy, low cost, anti-interference ability, low failure rate, simple operation and maintenance, has a good application value.
本控制系统具有精度高、成本低、抗干扰能力强、故障率低、操作维护简单等特点，具有良好的应用价值。
Monte Carlo method is used to simulate the failure rate curve of repairable system, the sample method of the component is discussed.
采用蒙特卡洛方法对可维修系统的故障率进行模拟，讨论了元件的抽样方法。
The transformed hydraulic system has abundant flow capacity, stable pressure, swift motion and low failure rate and it is convenient to adjust and maintain.
改造后的液压系统流量充分、压力稳定、动作迅速，且调整和维修保养方便，故障率低。
In the light of the low reliability and high failure rate of beam pumping units, a system reliability synthetic appraisal and distribution method considering predicted failure rate is introduced.
针对游梁式抽油机整机可靠性差、故障率高，必须进行系统可靠性设计的现状，提出一种考虑预计失效率的系统可靠性综合评分分配法。
The equipment is simple in structure, good effect in sealing exhausting, convenient to dusting without connecting with dusting system, stable, easy to operate and with low failure rate.
该装置结构简单，密封抽风效果好，不需后接除尘系统，就地除尘，工作可靠、操作简便、故障率低。
The technique ensured powerfully the performance of C5112 vertical lathe system, decreased failure rate, increased production efficiency.
为提高C5 112型立式车床系统性能，降低故障率，提高生产效率提供了有力的保障。
Results The death rate was obviously higher in patients implicating in acute renal failure concurrent multiple system organ failure than those suffering acute renal failure only.
结果急性肾功能衰竭合并多脏器功能衰竭的患儿病死率明显高于单纯急性肾功能衰竭。
System features: compact structure, energy saving, low energy consumption, environmental protection, low failure rate, without leakage.
系统特点：结构紧凑，节能(低能耗)，环保，低故障率，无泄漏。
Actual usage indicated that the new system has high reliability, low rate of failure and convenience for maintenance, which is able to adapt to harsh environment of ships.
实际使用表明，改造后的系统可靠性高，故障率低，检修方便，能够适应船舶恶劣环境。
Power system, seals, hydraulic pipes are imported, safe and reliable, failure rate is low.
动力系统、密封件、液压管路均原装进口，安全可靠，故障率低。
It uses separate-type and touch switch components, with complicated structure and high failure rate. The failure tree analysis method for controlled system is formulated.
针对该系统底事件和中间事件发生故障概率情况获取不足的情况，建立了故障树模型。
The failure rate of root events is described as fuzzy number. Practical results show that this method is effective to assess the system.
研究表明，该方法用于输配系统的安全评估是行之有效的。
In the prior art, a switch is not precise, the failure rate is high, and the back flushing ash removal process of a dedusting system is destroyed.
已有技术开关不严密，故障率高，使除尘系统反吹清灰工艺被破坏。
Equipped with imported order control system and pulse electronic valve, the product has a stable and durable quality, and also has a low failure rate.
配备采用进口顺序控制器及脉冲电磁阀，品质稳定耐用，故障低。
Equipped with imported order control system and pulse electronic valve, the product has a stable and durable quality, and also has a low failure rate.
配备采用进口顺序控制器及脉冲电磁阀，品质稳定耐用，故障低。
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