提出一种利用同步电压相量进行输电网络故障定位的新方法。
A novel fault locating method for transmission network using synchronized voltage phasor is presented.
定性地分析电力系统正常运行状态和故障后的稳态量时，电压相量图法是十分有用的工具。
The voltage vector diagram is a very useful method that can make a qualitative analysis of the steady values of power system in normal and fault conditions.
考虑到三相电压或多或少有些不平衡，提出了一种新的基于正序基波电压合成相量的发电机并网条件核算法。
Considering the imbalance of three phase voltages, a new arithmetic which verifies the generator paralleling based on the synthetic phasor of positive sequence fundamental voltage is proposed.
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