近(jin)年(nian)來，隨著我(wo)國(guo)(guo)(guo)西電(dian)(dian)(dian)東送(song)、跨區域聯(lian)網、智能(neng)電(dian)(dian)(dian)網等重(zhong)大(da)工程的(de)(de)(de)(de)持續建設(she)(she)(she)(she)，大(da)量新(xin)能(neng)源并網帶(dai)來了輸(shu)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)設(she)(she)(she)(she)備市場新(xin)的(de)(de)(de)(de)增長點，而國(guo)(guo)(guo)家電(dian)(dian)(dian)網配(pei)(pei)(pei)(pei)網自動化和農(nong)村電(dian)(dian)(dian)網改造(zao)工作的(de)(de)(de)(de)落實，也帶(dai)動了輸(shu)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)設(she)(she)(she)(she)備領域快速(su)發展。輸(shu)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)設(she)(she)(she)(she)備的(de)(de)(de)(de)使用壽(shou)命一(yi)般為10—15年(nian)，我(wo)國(guo)(guo)(guo)于20世紀90年(nian)代(dai)開始引進(jin)戶外(wai)輸(shu)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)及(ji)控(kong)制設(she)(she)(she)(she)備，經過幾十年(nian)的(de)(de)(de)(de)發展，輸(shu)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)設(she)(she)(she)(she)備將進(jin)入更新(xin)換代(dai)周期，產品升級(ji)換代(dai)的(de)(de)(de)(de)需求旺盛。