中国农村水利水电
中國農村水利水電
중국농촌수이수전
CHINA RURAL WATER AND HYDROPOWER
2015年
1期
158-160
,共3页
农村电网%接地引下线%防腐%电池作用%包覆法%牺牲阳极法
農村電網%接地引下線%防腐%電池作用%包覆法%犧牲暘極法
농촌전망%접지인하선%방부%전지작용%포복법%희생양겁법
rural power grid%grounding down lead lines%anti-corrosion%battery interaction%coating method%sacrificial anode pro-tection method
农村电网覆盖面广，不同的土壤条件、缺乏维护及低成本设备缺陷造成农村电网接地引下线腐蚀问题严重。而接地引下线的腐蚀有着不同于接地网的腐蚀机理，即多种环境与化学作用的综合体现，所以农村电网接地引下线需要新的防腐措施。通过对已有研究成果探究，本文提出了包覆法结合牺牲阳极法的农村电网接地引下线防腐新措施，并对其实现进行了论述。
農村電網覆蓋麵廣，不同的土壤條件、缺乏維護及低成本設備缺陷造成農村電網接地引下線腐蝕問題嚴重。而接地引下線的腐蝕有著不同于接地網的腐蝕機理，即多種環境與化學作用的綜閤體現，所以農村電網接地引下線需要新的防腐措施。通過對已有研究成果探究，本文提齣瞭包覆法結閤犧牲暘極法的農村電網接地引下線防腐新措施，併對其實現進行瞭論述。
농촌전망복개면엄，불동적토양조건、결핍유호급저성본설비결함조성농촌전망접지인하선부식문제엄중。이접지인하선적부식유착불동우접지망적부식궤리，즉다충배경여화학작용적종합체현，소이농촌전망접지인하선수요신적방부조시。통과대이유연구성과탐구，본문제출료포복법결합희생양겁법적농촌전망접지인하선방부신조시，병대기실현진행료논술。
There exists problems in the wide rural power grid that the different soil conditions ,lack of maintenance and low cost e‐quipment defects cause serious corrosion of grounding down lead lines ,which has various mechanisms to the corrosion of grounding grids .The corrosion of grounding down lead lines is a comprehensive reflection of a variety of environmental and chemical interac‐tions ,therefore ,new anti-corrosion measures is required for the grounding down lead lines in the rural power grid .By exploring the existing research results ,new anti-corrosion measures using coating method and sacrificial anode protection method for the grounding down lead lines in the rural power grid is proposed in this paper ,and its realization is described .
