송전망 운영에 최신 UPS 솔루션을 적용하는 스웨덴 Eaton’s UPS-as-a-Reserve chosen for Swedish power grid pilot 한글번역 : http://www.kosen21.org/info/globalNews/globalNewsDetail.do?articleSeq=3882 기사원문 : https://www.renewableenergymagazine.com/energy_saving/eatona-s-upsasareserve-chosen-for-swedish-power-20180308