Being the terminal end of generation and transmission, facing users directly, the power supplying quality and reliability of distribution system are of main significance to both users and grid.
配电网作为发输配电的最后一级直接面向用户，其供电质量和供电的可靠性对电网和用户有重要的意义。
2
Thee multi-terminal DC transmission system and DC grid technology based on conventional DC and flexible DC are one of the effective technical means to solve this problem.
基于常规直流及柔性直流的多端直流流输电系统和直流电网技术是解决这一问题的有效技术手段之一。
3
Further more, we will add more functions of the handheld terminal to face the demand of building intelligent and powerful grid.