电能系统 meaning in English

electric energy system

So you sell electricity back to the grid
你是说你将(多余)电能卖给电能系统
The state grid has presided over what has probably been the largest expansion in a power system in history , with new capacity equal to the entire installed grid of the uk added for three years in succession
中国国家电网的负责或许是在历史上电能系统的最大一次的扩张.并新增效益与全部在英国联系三年里己安装的电网效益相等
With the development of science and technology more attentions have been concentrated on the performance analysis of the following systems : variable speed drive system of ac machines with power electronics and control devices , power energy system composed of ac machines and power lines , electric machine system consisting of ac machines and excitation control devices
随着科学技术的发展，交流电机与电力电子及其控制装置组成的调速传动系统、交流电机与电力传输线组成的电能系统、交流电机与励磁控制装置组成的电机系统等的性能分析越来越受到关注。