电力系统电气二次回路的常见故障及防范
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摘要
随着我国经济的持续发展进步,社会各界对电力资源的需求逐步增加,如何保障电力资源的充足稳定供应成为了电力行业面临的主要课题。在电力系统中,电气二次回路是维持电力资源稳定供应的重要设备,其运行情况直接决定了电力系统的运行状态。现阶段,电力设施的改造升级加深,自动化程度逐渐增加,这也对电气二次回路提出了更高的要求,在实际使用过程中,电气二次回路极易出现各类故障,导致跳闸等严重事故,为此需要大力加强故障防范,维护电力系统的正常运行。
with the continuous development and progress of China's economy,the demand for power resources from all sectors of society is gradually increasing. How to ensure the sufficient and stable supply of power resources has become the main subject faced by the power industry. In the power system,the electrical secondary loop is an important equipment to maintain the stable supply of power resources. At present,the upgrade of power facilities,gradually increase degree of automation,it also puts forward higher requirements on electrical secondary loop,in actual use process,electrical secondary loop of all kinds of fault,appear easily lead to serious accidents such as tripping,therefore need to vigorously strengthen the fault prevention,maintain the normal operation of power system.
with the continuous development and progress of China's economy,the demand for power resources from all sectors of society is gradually increasing. How to ensure the sufficient and stable supply of power resources has become the main subject faced by the power industry. In the power system,the electrical secondary loop is an important equipment to maintain the stable supply of power resources. At present,the upgrade of power facilities,gradually increase degree of automation,it also puts forward higher requirements on electrical secondary loop,in actual use process,electrical secondary loop of all kinds of fault,appear easily lead to serious accidents such as tripping,therefore need to vigorously strengthen the fault prevention,maintain the normal operation of power system.
引文
[1]王家永,曹景雷,李俊良.继电保护二次回路异常及故障处理对策分析[J].电气技术与经济,2018(04):9-11.
[2]黎庚荣.基于项目化教学的高职“二次回路技术”课程教学资源库建设与应用研究[J].中国信息技术教育,2018(09):100-103.
[3]张育善,张俊峰.电气设备及二次回路中隐蔽故障的分析与防范[J].住宅与房地产,2018(28):255.
[4]黄胜.一种调控一体化仿真系统的二次回路仿真方法[A].中国电力科学研究院. 2017智能电网发展研讨会论文集[C].中国电力科学研究院:北京市海淀区太极计算机培训中心,2017:6.
[5]卢亚萌.一起二次回路绝缘破损引起照明系统失电和直流系统接地事件的处理[J].广西水利水电,2017(06):70-72+79.
[6]都伟杰,戈庆长,陶承.一起10kV环网柜二次室电气火灾事故原因及防范措施分析[J].电器工业,2017(06):77-78.
[7]张锐,王立高.高职电气二次安装与排故实训项目化教学的探索与实践—以广西水利电力职业技术学院为例[J].高教论坛,2017(05):115-118.
[2]黎庚荣.基于项目化教学的高职“二次回路技术”课程教学资源库建设与应用研究[J].中国信息技术教育,2018(09):100-103.
[3]张育善,张俊峰.电气设备及二次回路中隐蔽故障的分析与防范[J].住宅与房地产,2018(28):255.
[4]黄胜.一种调控一体化仿真系统的二次回路仿真方法[A].中国电力科学研究院. 2017智能电网发展研讨会论文集[C].中国电力科学研究院:北京市海淀区太极计算机培训中心,2017:6.
[5]卢亚萌.一起二次回路绝缘破损引起照明系统失电和直流系统接地事件的处理[J].广西水利水电,2017(06):70-72+79.
[6]都伟杰,戈庆长,陶承.一起10kV环网柜二次室电气火灾事故原因及防范措施分析[J].电器工业,2017(06):77-78.
[7]张锐,王立高.高职电气二次安装与排故实训项目化教学的探索与实践—以广西水利电力职业技术学院为例[J].高教论坛,2017(05):115-118.