Technology Exchange
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2021 01-25Mao Weiming of 2020 International Forum on energy transformation shared three stories and expressed three views
浏览量：653In early winter, the warm sun shines high and the maple leaves are red. Beijing is welcoming visitors from all over the world with its unique style of ancient capital. On November 10, the 2020 International Forum on energy transformation was success... -
2020 11-09New pre arc fault detection technology for medium voltage switchgear and motor control
浏览量：555Abstract: for the forest industry, the significant advantages of arc flash protection and on-line condition monitoring of pre installed power equipment are not widely known. For this purpose, this paper provides an overview of research, development a... -
2020 11-03Feasibility study of Hybrid DC circuit breaker
浏览量：619With the increase of distributed generation, DC power grid has become a hot topic in the field of power. When establishing DC system, we must face various challenges, such as grid protocol, development of various high-efficiency converters, circuit b... -
2020 10-27Guo Jianbo of State Grid Corporation of China: challenges of high proportion new energy power system in the future
浏览量：423厦门明翰电气股份有限公司声明：本网转载自合作媒体或其它网站的信息，登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。如因作品内容、版权和其它问题请及时与本网联系。 -
2020 10-26The State Grid vigorously develops comprehensive energy services to meet the diversified energy needs of users
浏览量：425As a complementary, multi system coordinated and optimized energy supply and consumption mode, integrated energy service has become an important development direction and means to improve the efficiency of energy development and utilization and the c... -
2020 10-22Research on key technology and application of whole process control of monitoring integrated digital switchgear based on generalized Internet of things
浏览量：998邵振华1，陈旭海2，徐育福3，凌朗4，刘明辉5 （1福州市电力广义物联网行业技术创新中心（闽江学院），福建省福州市，邮编：350108； 2中国电建集团福建省电力勘测设计院有限公司，福建省福州市，邮编：350003； 3国网福建省电力有限公司检修分公司，福建省福州市，邮编：350003； 4；福建省华舜水利水电工程有限公司，福建省沙县，邮编：365500 5厦门明翰电气股份有限公司，福建省厦门市，邮编：3611101；） 摘 要：本文从城乡配电网数字化建设与多元性负荷、分布式...