新一代分布式母线保护装置

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (960 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The new generation of distributed busbar protection device adopts networking communication mode, which reduces the number of optical ports of master device and the power consumption of the master device. It has redundancy communication capability, and the stability and reliability of the device are improved. By setting the priority of messages and using ping-pong timing scheme, the sampling synchronization of slave device is realized. Based on the generic definition of object oriented model, the slave device sends the bus topological to the master device, and the master device automatically completes the single line construction, realizing the self-adaptive single line function. The reconstruction and expansion scheme of substation with new generation distributed busbar protection device is introduced, which reduces the workload of reconstruction and expansion, reduces the risk of work and improves the work efficiency.

Key words： new generation distributed busbar protection self-adaptive

Received: 23 February 2022

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Cite this article:

URL:

https://dqjs.cesmedia.cn/EN/Y2022/V23/I8/62

[1] 吕航, 王风光, 鲍凯鹏, 等. PCS—915母线保护装置[J]. 电力系统自动化, 2012, 36(16): 118-123.
[2] 侯炜, 董凯达, 宋志伟, 等. 基于高可靠性冗余环网通信的中压母线差动保护研究[J]. 电气技术, 2021, 22(8): 78-84.
[3] 李斌, 马超, 贺家李, 等. 基于IEC 61850的分布式母线保护方案[J]. 电力系统自动化, 2010, 34(20): 66-70.
[4] 裘愉涛, 徐昱, 王源涛, 等. 就地化分布式保护环网测试装置研制[J]. 电力工程技术, 2021, 40(1): 72-78.
[5] 操丰梅, 宋小舟, 秦应力. 基于数字化变电站过程层的分布式母线保护的研制[J]. 电力系统自动化, 2008, 32(4): 69-72.
[6] 朱林, 苏盛, 段献忠, 等. 基于IEC 61850过程总线的分布式母线保护研究[J]. 继电器, 2007(增刊1): 40-44.
[7] 赵昂, 王洪涛, 赵军, 等. 智能变电站二次回路三维建模及全景可视化研究[J]. 电气技术, 2020, 21(12): 49-55.
[8] 徐晓春, 李奔, 谈浩, 等. 基于同步相量的多端电流差动保护[J]. 电气技术, 2021, 22(11): 88-92.
[9] 李孟超, 王允平, 李献伟, 等. 智能变电站及技术特点分析[J]. 电力系统保护与控制, 2010, 38(18): 59-62.
[10] 胡绍谦, 李力, 朱晓彤, 等. 提高智能变电站自动化系统工程实施效率的思路与实践[J]. 电力系统自动化, 2017, 41(11): 173-180.
[11] 杨志宏, 周斌, 张海滨, 等. 智能变电站自动化系统新方案的探讨[J]. 电力系统自动化, 2016, 40(14): 1-7.
[12] 谢黎. 并行冗余和高可靠无缝环网冗余技术在智能变电站中的应用[J]. 电气技术, 2021, 22(9): 103-108.
[13] 陈福锋, 俞春林, 张尧, 等. 变电站继电保护就地化整体解决方案研究[J]. 电力自动化设备, 2017, 37(10): 204-210.
[14] 刘伟, 倪传坤, 杨恢宏, 等. 智能变电站分布式母线保护实现方案[J]. 电力系统保护与控制, 2011, 39(16): 139-141, 146.
[15] 陈雷, 高厚磊, 樊占峰. 分布式母线差动保护耐同步误差能力分析[J]. 电力自动化设备, 2018, 38(9): 205-211.
[16] 杨贵, 吕航, 彭安, 等. 智能变电站过程层网络流量分析及网络优化研究[J]. 计算技术与自动化, 2021, 40(2): 176-183.