电力系统中继电保护的整定计算方法分析 |
| 卫旭鸿 |
| 吕梁柳林经济建设投资开发有限公司，山西吕梁，033000 |
摘要：继电保护能够在系统出现问题或故障的时候及时发现问题之所在，并且对异常做出相应的反馈，其主要行动是切断故障的电线部分，并且向相关联系人发出警报信息。继电保护器具有不错的保护作用，能够维护电力系统处在相对安全的运行状态之中，防止电力运行过程中出现不合理的损失。一般来说，电力系统如果在运作过程中出现大范围停电，除了有可能是继电保护器发生作用之外，还有可能是由于继电保护整定计算错误导致的。本文围绕着电力系统中气垫保护的整定计算方法展开论述，希望为有关工作者提供一些参考和建议。
关健词：电力系统；继电保护；整定计算方法
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Analysis of setting calculation methods for relay protection in power systems |
Xuhong Wei
Lvliang Liulin Economic Construction & Investment Development Co., Ltd.Lvliang, Shanxi 033000，China
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Abstract: Relay protection can promptly discover the problem when a problem or failure occurs in the system, and providecorresponding feedback to the abnormality. Its main action is to cut off the faulty wire part and send an alarm message to therelevant contact person. Relay protectors have a good protective effect and can maintain the power system in a relatively safeoperating state and prevent unreasonable losses during power operation. Generally speaking, if a large-scale power outageoccurs during the operation of the power system, in addition to the possible failure of the relay protector, it may also be causedby an error in the calculation of the relay protection setting. This article focuses on the setting calculation method of air cushionprotection in power systems, hoping to provide some references and suggestions for relevant workers.
Keywords : power system; relay protection; setting calculation method
参考文献
[1] 朱士华.电力系统中继电保护的整定计算方法分析[J].科技创新与应用,2016(31):191.
[2] 张雪.电力系统中继电保护的整定计算与研究[J].中国电业(技术版),2012(05):18-21.
[3] 于智强.智能技术在电力系统自动化中的应用[J].光源与照明,2023,(07):219-221.
[4] 阮文青.数字化智能技术在电力系统自动化中的应用[J].自动化应用,2023,64(17):32-34+38.
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