500kV干式并联电抗器技术在巴西的实践与意义  

Application and Significance of 500kV Dry-Type Shunt Reactor Technology in Brazil

作　　者：张博皓 奚宗悦 胡文华 崔大伟 陈长伟 ZHANG Bo-hao;XI Zong-yue;HU Wen-hua;CUI Da-wei;CHEN Chang-wei(State Grid Brazil Holding S.A.)

机构地区：[1]国家电网巴西控股有限公司

出　　处：《标准科学》2024年第S01期49-55,共7页Standard Science

摘　　要：随着巴西高压电网的快速发展,电力系统对并联电抗器的性能和可靠性提出了更高要求。本研究深入探讨了500kV干式并联电抗器技术在巴西的引入与应用过程。通过系统分析巴西电力技术标准,研究团队制定了符合当地要求的技术规范,成功克服了技术标准差异、气候环境适应性等挑战,并在希尔瓦尼亚变电站实现了该技术的首次应用。实践结果表明,500kV干式并联电抗器在损耗控制、噪声抑制和环境适应性等方面表现优异,为巴西电网的稳定运行作出了重要贡献。本研究不仅为干式并联电抗器技术在新兴市场的推广提供了范例,也为中国电力装备技术的海外应用和标准的制定积累了宝贵经验。With the rapid development of Brazil’s extra-high voltage(EHV)transmission network,there is an increasing demand for improving the performance and reliability of shunt reactors in the power grid.This study thoroughly investigates the introduction and application of 500kV dry-type shunt reactor technology in Brazil.By conducting a comprehensive analysis of Brazilian power grid technical standards,the research team developed specifications that align with local requirements,successfully overcoming challenges related to differences in standards and climate adaptability.The technology was first deployed at the Silvânia Substation.The findings demonstrate that the 500kV dry-type shunt reactor shows superior performance in loss reduction,noise suppression,and environmental resilience,significantly contributing to the stable operation of the Brazilian transmission network.This research not only provides a benchmark for the promotion of dry-type shunt reactor technology in emerging markets,but also offers valuable insights for the international application and standardization of Chinese power equipment technologies.

关 键 词：干式并联电抗器 技术标准 巴西电力系统 高压电网 属地化应用 国际化标准 

分 类 号：TM472[电气工程—电器]