CAJ | 학술논문

介绍了宁夏电网短路电流现状和发展，以及目前解决短路电流过大方面的主要对策。分析了宁夏电网短路电流的突出点，重点分析了限制银川东330 kV母线、黄河和银川东750 kV母线短路电流的措施以及限制750 kV变电站中压侧母线单相短路电流的措施，并得出了初步结论。可为今后宁夏电网规划及后续的电网建设项目可行性研究工作提供参考。
개소료저하전망단로전류현상화발전，이급목전해결단로전류과대방면적주요대책。분석료저하전망단로전류적돌출점，중점분석료한제은천동330 kV모선、황하화은천동750 kV모선단로전류적조시이급한제750 kV변전참중압측모선단상단로전류적조시，병득출료초보결론。가위금후저하전망규화급후속적전망건설항목가행성연구공작제공삼고。
This paper introduced the present situation and development of the short-circuit current in Ningxia pow-er grid,as well as the main measures to limit short-circuit current. Detailed analyses of the measures to limit the short-circuit current of 750 kV substations,both HV and MV sides,were made,and preliminary conclusions were drawn. The results can present reference for Ningxia power grid planning and feasibility studies of grid construction projects.