摘要
本文介绍了手车式真空开关在供电局现场改造过程中存在电源盘接线困难、常出现二次电源还未接入便开展手车开关的交接试验等问题,导致开关特性试验时需要人工储能,费时费力,工作效率低下。为解决该问题,本文设计了一种便携手车式开关特性试验多功能综合辅助电源装置,可根据现场的电源情况选择选择不同规格电源输出供电,无需人工储能,提高了工作效率和工作的便携性,同时降低了试验成本。
Reconstruction work of the vacuum switch will be carried out on the spot by the Power Supply Bureau,and the handcart vacuum switch has been widely applied.However,due to on the job site the handover test of the handcart switch will start when secondary electrical power source has not been connected which will lead to the need of artificial energy storage when the switch characteristics are tested,which is time-consuming and laborious,and low efficiency.therefor This article design a multifunctional integrated auxiliary power supply device for switch characteristic test which has the characteristics of high speed,strong anti-interference performance,high efficiency,low cost,high reliability and so on.
引文
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