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| 摘要: |
| 提出一种基于同步相量测量的输电线路参数在线求解方法。该方法以分布参数线路模型为基础，在已知线路两端同步电压和电流的条件下精确求解出线路特性阻抗、传播常数、单位长度电感和电容。仿真结果验证了该方法的正确性。 |
| 关键词: 输电线路 电力系统 同步相量测量 线路参数 在线计算 |
| DOI： |
| 分类号:TM726 TM744 |
| 基金项目: |
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| On-line calculation of transmission line parameters using synchronized phasor measurement |
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AN Yan qiu GAO Hou lei
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| Abstract: |
| An on line calculation method of transmission line parameters using synchronized phasor measurement is proposed.Based on the distribution parameter line model,the characteristic impedance,propagation constant,unit length conductance and capacitance of the transmission line are accurately calculated as the synchronized voltages and currents at both ends of the line are known.The simulation results show its correctness. |
| Key words: line parameters,synchronized phasor measurement,long line equation |
