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- autoreclose maloperation 重合闸误动
- Which cause the maloperation of current differential protection. 谐波含量高，造成电流波形畸变，并最终导致了变压器差动保护的误动。
- When the main and backup power conversion, the system should have maloperation. 当主、备电源转换时,不应使系统产生误动作。
- Lots of methods and experiences are obtained for preventing misoperation of primary equipment,then how to advoid maloperation? 一次设备的防误操作已经有了很多措施和经验,那么二次压板如何防止误操作呢?
- How to prevent the busbar protection from maloperation in saturated CT and external fault is still a question to be discussed. 如何防止母线保护在外部故障CT饱和时误动，一直是继电保护人员探讨的问题。
- The current transmission error of CT saturation is one of the main factors of current differential protection maloperation. 电流差动保护中区外故障时电流互感器饱和而造成的电流传变误差,是引起电流差动保护误动的一个重要因素。
- In HV transmission lines, the existence of large fault resistance may easily result in tripping missing or maloperation of distance protection. 摘要高压输电线路中存在较大的过渡电阻，很容易引起距离保护拒动或误动。
- LI De-jia.Analysis and countermeasure of maloperation of the microprocessor based transformer differential protection[J].Relay,2004,32(5):56-59. [2]李德佳.;微机型变压器差动保护误动原因分析与对策[J]
- In view of the complexity feature of flue gas system.this paper also discusses the causes of maloperation of flue gas system and the adopted preventive me... 针对烟气系统复杂的特点,还讨论了烟气系统探作失误的原因及应采取的预防措施,为对国内的脱硫装置运行提供参考。
- In normal conditions, there are two causes of maloperation of zero sequence directional protection, i.e, a fault from the device itself and wrong wiring outside the device. 而造成零序方向保护误动的原因无非两种，其一是由于装置本身故障引起的；其二则是由于装置外部接线错误造成的。
- Aiming at false wiring of negative sequence current relay, analyzes the reason, treatment and second loop grounding unreasonable of maloperation from practice and theory. 针对一起负序过电流继电器误解线的典型事故,对保护误动作的原因、处理方法及二次回路接地不合理等问题,从实践和理论方面进行了深入地分析。
- Yu Rui,Xiong Xiaofu.Analysis of maloperation of protective relaying caused by system oscillation and its countermeasure[J].Power System Technology,2002,26(8):78-81(in Chinese). [2]余锐;熊小伏.;互联系统振荡造成保护误动的分析及其对策[J]
- The maloperation of directional high-frequency relay composed of CKF integrated circuit protective device and receiving-trans mitting unit is analyzed with examples. 对由CKF集成电路保护装置与收发信机构成的方向高频保护误动进行了具体的实例分析，找出了误动的原因是保护装置出口延时太短和收发信机存在收信间断问题。
- By analyzing a maloperation event of high-frequency protection, it is discussed that the motion action of WXB-15 relay protection when power direction is changed in false. 通过对一次高频保护误动情况进行分析,讨论了WXB 15保护在双回线中区外故障切除后,功率倒方向时存在的问题,并提出了改进意见。
- ZHOU Yun-bo,CAO Liang.Inspection and Analysis of a Maloperation of Transformer Differential Protection and Its Preventive Measures.Power Systems Technology,2001,25(12):71-74. [7]周云波;曹良.;一起主变压器差动保护误动事故及防止对策
- There were no action signals of the relating relay protection equipment.And the supervisory device had no operation signals.In conclusion, it is maloperation. 当时相关的保护无任何动作信号、监控设备无任何操作信号，开关的跳闸属于误动行为。
- Interference-proof measures of time relay are discussed in this paper by analysing maloperation causes of time relay under the conditions of interference by D.C. source and EM. 通过对时间继电器在直流电源干扰和电磁干扰情况下的误动原因分析，初步论述了时间继电器在这种干扰条件下的抗干扰措施。
- A maloperation accident of microprocessor based differential protection for main transformer was investigated. Its cause was analyded, and the solution was brought forward. 摘要对一起主变微机保护差动误动的事故进行调查，分析其原因并提出解决的方法。
- Yu Rui,Xiong Xiaofu.Analysis of maloperation of protective relaying caused by system oscillation and its countermeasure[J].Power System Technology,2002,26(8):78-81. [6]余锐;熊小伏.;互联系统振荡造成保护误动的分析及其对策[J]
- Zhou Yunbo, Cao Liang.Inspection and analysis of a maloperation of transformer differential protection and its preventive measur[J].Power System Technology, 2001, 25(12): 71-74. [2]周云波;曹良.;一起主变压器差动保护误动事故及防止对策[J]
