...④相电压(Phase Voltages)：每相电源(负载)的电压 ⑥相电流(Phase Currents)：流过每相电源(负载)的电流 ③线电压(Line Voltages)：火线不火线之间的电压 ⑤线电流(Line Currents)：流过火线的电流 Y接： 接： 接： CA C B B A , , U U U N C N B N A...
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With the development of power system and enhancement of transmission line voltage, the problem of power system’s stability is more and more of standing out.
随着电力系统的发展，输电线路电压等级的提高，电力系统的稳定性问题日益突出。
参考来源 - 异步化同步发电机交流励磁控制的数字信号处理器实现方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Firstly, according to the mathematical analysis, the model is established and formulas are deduced to calculate phase angles and line voltages.
首先通过数理分析，建立数学模型，推导公式，计算相位角变化值和线电压值。
The background harmonic voltage is related with not only the power of harmonic sources and variation of power line voltages but also the power system structure and capability.
背景谐波电压不仅与电网中谐波源强弱、网压变化有关，而且与电网容量、结构有关。由于其直接决定电网承受畸变负荷的能力，所以有必要对各种电网的背景谐波状况作全面了解和测量。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
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