(2004): New Type Lightning Protection Scheme of Substation Incoming Lines and Their Simulations. International Conference on power system Technology, Singapore, 21-24 Nov. 2004.Xi Jin, Wei Lu and Shouju Chen, "New type lightning protection schemes of substation incoming lines and their simulations...
Frame earth protection schemes are still in existence and provide effective service for busbar protection. Introduction ofnumerical relayshas added to a decline in application of a frame leakage system. Let’s explain the protection schemes of the following frame-earth protection options: Single-busba...
Aiming at the over-volatge problem of electric equipment in substation for lighting,four protection schemes are proposed.Based on the ATP software,the protection margin and economics of voltage of electric devices,such as transformer,reactor,CVT and GIS-inlet unedr different scheme are analyzed.关键...
Although the new technology of protection and automation system of substation based on IEC61850 standard has developed rapidly in China,reliability measures depending on this technology need to be further researched.By taking advantage of convenient information sharing,two kinds of new schemes,shared back...
Substation protection is one of the most important schemes in power system. Rainfall, Humidity, Temperature and contaminations do not produce over voltage but are capable of lowering the flashover voltage and affect the operation of the equipment.The aim of the study was to identify the climatic ...
17.Research on Relay Protection Configuration of Terminal Line Transformer Group and Transformer Neutral Point Grounding Schemes终端线路变压器组继电保护配置及变压器中性点接地方式研究 18.Special Management Exploration of Relay Protection in Digital Substation数字化变电站继电保护专业管理探讨 相关短句/例句 protec...
• Trigger relay outputs, • Block protection functions • Initiate auto-reclose operations, • Block controlled objects They can also be used in the building of application logic schemes. This task is going beyond the communication engineering and good knowledge of protection applications. 54...
High-performance protection relays are the backbone of every power supply. With its innovative solutions, Siemens has been successful for over 100 years.
These schemes can be easily suitable forsubstationextensions This method needs minimal pricing when compared with the differential safeguarding method This approach has a quick damage resolution technique than that of the systems that use trip created by upstream feeder safeguarding. These are also termed...
6.Discussion on 500kV Substation System Protection Configuration Design500kV变电站系统保护配置设计探讨 7.Research of Fault Analysis and Ralay Protection Allocation of Stand-Alone System;单机孤立系统故障分析和继电保护配置的研究 8.Investigation on Protection Schemes of Generator Transformer Units during Powe...