CAJ | 학술논문

结合国内外大电网运行现状与经验，介绍串联电抗器在短路电流抑制方面的应用及主要问题，并分析广东电网未来几年短路电流的发展趋势。结果表明，过高的短路电流已严重制约方式安排，显著削弱电网可靠性。结合广东电网实际情况，对短路电流超标站点的相关线路进行串联电抗器接入灵敏度分析，归纳出串联电抗器在广东电网的短路电流抑制效果并提出两点串联电抗器配置建议，在此基础上给出适用于广东电网的串联电抗器配置的推荐方案。
결합국내외대전망운행현상여경험，개소천련전항기재단로전류억제방면적응용급주요문제，병분석엄동전망미래궤년단로전류적발전추세。결과표명，과고적단로전류이엄중제약방식안배，현저삭약전망가고성。결합엄동전망실제정황，대단로전류초표참점적상관선로진행천련전항기접입령민도분석，귀납출천련전항기재엄동전망적단로전류억제효과병제출량점천련전항기배치건의，재차기출상급출괄용우엄동전망적천련전항기배치적추천방안。
Combining running status quo and experiences of large power grids at home and abroad,application and main problems of series reactor in restricting short-circuit current were introduced and development trend of short-circuit current of Guangdong power grid in future years was analyzed.Results indicated over high short-circuit current would seriously re-strict way arrangement and obviously weaken power grid reliability.Combing physical truth of Guangdong power grid,ac-cessing sensitivity of series reactors on relevant lines of stations with excess short-circuit current was analyzed.Restriction effect on short-circuit current in Guangdong power grid of series reactor was concluded and two configuration suggestions were proposed.On the above basis,recommendation scheme suitable for series reactor configuration in Guangdong power grid was put forward.