A.Utility companies have done quite a remarkable job managing the existing grid in North America. 北美的公用事业公司在管理现有电网方面取得了非常显著的成果。
In the reform of the power grid of North Mining Bureau, the active power line conditioner was used for meeting with the requirement of power supply quality and the requirements of voltage changing and sensitive load in power transmission. 为满足矿务局供电电能质量的要求和电能传输中的电压变化和敏感负载的需求,在矿务局北网电网改造中采用了有源电力调节器。
In order to introduce advanced external technology and experience, promote the construction of united firm intelligent grid, North China Power Grid carried out researching pilot project of Shan Hai Guan distribution automation system. 为了引进国外先进技术和经验,推动智能电网的建设工作,华北电网有限公司与韩国电力公社合作进行了山海关配电自动化系统试点研究项目。
Two rules of grid for North China region that define the load regulation performance requirements of AGC units is proposed for the power quality. 同时为满足供电质量,华北区域制定的电网两个细则明确规定了参与AGC机组的负荷调节性能要求。
The second structure seems to be some kind of giant targeting grid, also north of the Shule river. 第二座构造体似乎是某种瞄准栅格,也在疏勒河北面。