低损耗电池选择转换器的研制  

Development of low loss battery selection converter

作　　者：王翠芳[1] 李兴泉[1] 庄园旭 管勇[1] WANG Cuifang;LI Xingquan;ZHUANG Yuanxu;GUAN Yong(Sichuan Earthquake Agency,Chengdu 610041,China)

机构地区：[1]四川省地震局,中国成都610041

出　　处：《地震地磁观测与研究》2021年第6期159-164,共6页Seismological and Geomagnetic Observation and Research

基　　金：中国地震局监测、预报、科研三结合课题(项目编号:3JH-202002020)。

摘　　要：四川省8大水系流域分布着169个水库地震台站,多地处高山峡谷,在春天和冬天常常连续几个月都是雨雾天气,日照稀少,台站运行的突出问题是电源短缺。提出用电池选择转换器解决地震台站缺电问题。电池选择转换器无现成品购买,需根据地震台站供电的实际情况自行研制。本文详细介绍了电池选择转换器的研制方案、研制原理、器件选型、实验效果,以及在小店子地震台站的应用和今后的推广应用价值。169 reservoir seismic stations are distributed in the 8 major river basins of Sichuan Province.Because these stations are located in high mountains and canyons,which are often rainy and foggy in spring and winter for several months,the most prominent problem in the operation of the seismic stations is the shortage of power supply.Battery selection converter should be developed according to the actual situation of seismic station power supply since no ready-made products can be purchased.In this paper,the development scheme,principle,device selection,four kinds of experiments,and the application of battery selection converter are introduced in detail.

关 键 词：水库 地震台站 供电 电池选择转换器 

分 类 号：P315.78[天文地球—地震学]