|
|
|
| The method of fast bus communication fault diagnosis and processing for HVDC transmission |
| Liu Weipeng1, Zeng Lili1, Zhang Jian1, Li Nan1, Lou Hanning2 |
1. XJ Electric Co., Ltd, Xuchang, He’nan 461000;
2. Maintenance Company of State Grid Zhejiang Electric Power Company, Jinhua, Zhejiang 310018 |
|
|
|
|
Abstract In view of the problem that the fault detection function of fast bus communication in UHVDC transmission project is not perfect, base on HCM3000, by adding user fault detection protocol in the domain of user layer data and the underlying processing strategy, it realizes the analysis of the initial state, link fault alarm, fault recovery and anti shake function, message handshake and acknowledgement, user CRC fault handling and alarm functions. And it’s packaged in function block form to provide users with flexible configuration of the interface and the status and data output. The approach follows the design principles of reliability, ease of use, and flexibility. And the engineering application shows that the fault detection mechanism is perfect, efficient and fast.
|
|
Received: 08 December 2017
Published: 19 June 2018
|
|
|
|
| Cite this article: |
|
Liu Weipeng,Zeng Lili,Zhang Jian等. The method of fast bus communication fault diagnosis and processing for HVDC transmission[J]. Electrical Engineering, 2018, 19(6): 102-106.
|
|
|
|
| URL: |
|
http://dqjs.cesmedia.cn/EN/Y2018/V19/I6/102
|
[1] 孙昕, 刘泽洪, 高理迎, 等. ±800kV特高压直流工程创新实践(英文)[J]. 中国电机工程学报, 2009, 29(22): 35-45.
[2] 黄道春, 魏远航, 钟连宏, 等. 我国发展特高压直流输电中一些问题的探讨[J]. 电网技术, 2007, 31(8): 6-12.
[3] 杜欣慧, 路林娟, 王健. 高压直流输电系统智能控制器的研究和设计[J]. 电气技术, 2010, 11(4): 10-14.
[4] 李兴源, 赵睿, 刘天琪, 等. 传统高压直流输电系统稳定性分析和控制综述[J]. 电工技术学报, 2013, 28(10): 288-300.
[5] 张彦涛, 张志强, 张玉红, 等. 应用特高压直流输电技术实现亚欧洲际输电方案的设想[J]. 电网技术, 2015, 39(8): 2069-2075.
[6] 高本锋, 张学伟, 刘辛晔, 等. 高压直流输电保护定值整定流程的研究[J]. 电工技术学报, 2015, 30(12): 400-407.
[7] 曾丽丽, 姚致清, 李延龙, 等. HCM3000平台内置故障录波功能设计[J]. 电力系统保护与控制, 2012, 40(9): 114-117.
[8] 曾丽丽, 罗建, 李延龙, 等. 多端直流输电站间通信方案设计[J]. 供用电, 2013, 30(3): 61-65.
[9] 刘威鹏, 曾丽丽, 李楠, 等. 一种工业设备中快速通信总线故障检测方法: 中国, CN105450469A[P].2016-03-30.
[10] 艾红杰, 王亚涛, 熊飞, 等. 溪浙特高压直流输电工程交流滤波器投切异常分析及对策[J]. 电气技术, 2017, 18(5): 92-96. |
|
|
|
2018, Vol. 19 
