浅谈变电站智能直流电源系统故障及其应用维护

Talking about the Fault of Intelligent DC Power Supply System in Substation and Its Application and Maintenance

随着变电站智能直流电源系统的不断发展,其在我国得到了广泛的应用。而在发展的过程中,蓄电池的性能也发生了很大的变化,如稳定性更强、安装更加便捷等。然而对于蓄电池而言,其使用寿命一直是最受人们关注的问题,在以往对蓄电池进行研究的过程中,其使用寿命提高的效果并不显著,研究结果表明,蓄电池的使用寿命应该在10年左右,然而在实际应用的过程中,其使用寿命都是相对较短的,很多蓄电池使用寿命根本达不到10年期限,即使达到了,该电池的工作效率也会大幅降低,这对于变电站智能直流电源系统的运行和维护工作而言也是极为不利的。

With the continuous development of substation intelligent DC power supply system,it has also been widely used in China.In the process of development,the performance of batteries has also undergone great changes,such as stronger stability,more convenient installation and so on.However,for the storage battery,its service life has always been the most concerned issue.In the past research process of the storage battery,the effect of improving its service life is not significant.The research results show that the service life of the storage battery should be about 10 years.However,in the process of practical application,its service life is relatively short,many batteries.Its service life can not reach 10 years at all.Even if it is reached,the working efficiency of the battery will be greatly reduced,which is extremely unfavorable for the operation and maintenance of the intelligent DC power supply system in substations.