电源系统铅酸蓄电池的监测

备用电源系统用户面临的一个两难问题是依赖电池供应商的对于电池性能的保证呢,还是依赖于独立地监测电池的状态以保证需要时提供可靠的电源支持。这一困惑也使电池供应商与电池用户之间可能产生互不信任的问题。国际上已有愈来愈多的电池用户的决策人倾向应用电池监测设备来保证电源供应。这种趋势对各方都是有利的。电池用户决定对电池进行监测时需要考虑三个问题:监测什么内容?用什么方法监测?如何将所用的经费发挥最大效益?本文介绍电池监测重要性的一些事例;讨论电池监测的内容;测量重要参数的新方法;比较和讨论监测数据和电池状态的关系;提出一些合适的判据以供监测装置的选择与监测结果的分析。

Battery monitoring for a power system with back-up batteries

The typical dilemma of a back-up battery system user is whether to rely on the guarantees of a battery supplier with regard to product performance,or to independently monitor battery status to ensure reliable back-up power when the power is needed.This dilemma has created an indefinite sense of mistrust between battery suppliers and end users.More and more end-user decision makers,however,are leaning toward the use of monitoring devices to guarantee the power they need,when they need it.This trend can have positive benefits for all concerned.Once an end user has decided on battery monitoring,three questions arise:what to monitor,how to monitor it and how to get the most for the money.This paper will introduce some examples to explain the importance of battery monitoring;will discuss different monitoring methods and criteria.