GENEVA, Sept. 28 -- GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE EUROPE GMBH (Kantstr.16210623 Berlin), 全球能源互联网欧洲研究院 (德国柏林康德大街162号), STATE GRID SMART GRID RESEARCH INSTITUTE CO., LTD. (No.18, Binhe Avenue, Future Science and Technology City, Changping DistrictBeijing 102209), 国网智能电网研究院有限公司 (中国北京市昌平区未来科技城滨河大道18号), STATE GRID CORPORATION OF CHINA (No.86, West Chang'an Street, Xiche...