节点文献
提高变电站计量装置准确度分析
The Improvement of Accuracy Analysis for the Measurement Device in Transformer Station
【摘要】 通过实例,分析了电压互感器二次负载、电压互感器二次回路压降、电流互感器变比及电能表结构对变电站侧电能计量装置计量准确度的影响,并提出了改善措施。
【Abstract】 Analyzes the secondary load of voltage transformer according to the example. Also analyzes the effect of secondary loop. Voltage-drop of voltage transformer transformation ratio of current transformer and structure of electrical energy meter for measurement accuracy of electrical energy measurement devices in transformer station and presents the improved method.