Design and implementation of North China Grid integral power telemeter and settlement system is proposed.
设计和实现了华北电网一体化电能量计量计费系统。
This paper presents the AVC system of North China Grid and discusses the design and realization of Anding substation.
对华北电网自动电压控制系统的实验运行进行了介绍，研究讨论了安定子站的设计及实现。
Based on descending of inner stability level for Northeast grid connected with North China grid, it is analyzed by double-generator system model.
针对东北、华北联网工程稳定分析中遇到的东北电网内部省间电网稳定水平下降的实际问题，用双机系统模型进行了详细分析。
Finally, the simulation results obtained in the North China power grid have proved the validity of the theoretical analysis and the feasibility of the proposed disturbance identifying method.
最后，通过华北电网扰动仿真进一步明确扰动的特征，验证了理论分析的正确性和利用所提出的方法区分电网扰动的有效性。
Through analysis of lightning failures of North China Power Grid, we have known the important anti-lightning transmission lines and the important anti-lightning field of the transmission lines.
通过对华北电网公司直属单位近年来的雷击故障统计分析，掌握了防雷重点线路和线路的重点防雷区段。
The historical data of blackout caused by cascading failures in North China power grid is analyzed and calculated, and the results indicate that the proposed method is effective.
对华北电网连锁故障大停电事故的历史数据进行了分析计算，结果表明了本文方法的有效性。
The historical data of blackout caused by cascading failures in North China power grid is analyzed and calculated, and the results indicate that the proposed method is effective.
对华北电网连锁故障大停电事故的历史数据进行了分析计算，结果表明了本文方法的有效性。
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