This paper mainly discusses direct current system and the transformer remote backup protection problem, especially the problem when a fault occurs at the angle-connection side (non-battery side) of transformer, and furthermore the transformer s protection loses its DC battery.
在电网规划、设计以及运行管理中,变电站直流系统和变压器远后备保护,对于从技术上保证电力变压器安全可靠运行是至关重要的。
Analysis of remote backup protection for transformer low-side fault and resolution
变压器低压侧故障远后备保护分析及解决方案
Direct Current System and Remote Backup Protection for Phase-to-phase Faults at the Angle-connected Side of Transformers;
直流系统及变压器角接侧两相故障远后备保护的研究
Research on the Setting Principles of Quadrangle Distance Relay Applicated in the Transformer Remote Backup Protection
用于变压器远后备保护的四边形距离继电器整定原则的研究
Application of remote control for protection equipment in 500kV substations
500kV变电站保护设备远方遥控应用
Remote Control Application of Protective Devices in the 500 kV Substation
500kV变电站保护设备的远程控制应用
A Novel Wide Area Backup Protection System;
基于数据网的新型广域后备保护系统
Solution of channel protection when Nortel equipment connected;
北电设备对接后通道保护的解决方案
Study on the New Wide-Area Backup Protection for High Voltage Transmission Line
高压输电线路新型广域后备保护研究
Exploration of coordination & allocation for 110 kV microprocessor-based transformer reserved protection
110kV主变微机后备保护整定及配置探讨
Consideration on Backup Protection of High Impendence Transformer
对高阻抗变压器后备保护问题的思考
The backup disk is write-protected. Make sure the disk is not write-protected and click Retry, or click Cancel.
备份磁盘写保护。请取消磁盘写保护，然后单击“重试”，或单击“取消”。
Analysis on the Effect of Different CT Installation Site to the Transformer Backup Relaying
主变压器接地后备保护CT安装地点变化对保护功能的影响
Discussion on coordination of 220 kV substation main transformer back-up protection and the protection of 10 kV side
220kV变电站主变后备保护与10kV侧出线保护配合问题的探讨
Performance and testing of teleprotection equipment of power systems narrow-band command systems
GB/T15149-1994电力系统窄带命令式远方保护设备技术要求及试验方法
Protecting the contents of an area of memory by writing to a backing store.
通过写入后备存储器对存储器的内容的保护。
Study on Multi-Agent System Information Modelling for Power Grid Wide-Area Backup Protection;
电网广域后备保护多Agent系统信息模型的研究
A Research on the Wide Area Backup Protection of the High Voltage Transmission Line and Its Communication;
高压输电线路广域后备保护及其通信的研究
Research and Design on DSP Based Backup Protection Device for Transformer;
基于DSP的变压器后备保护装置的研究与设计