老旧风场环网通讯改造及网络风暴预防
Renovation of the Ring Network Communication and Prevention of the Network Storm in Old Wind Farms
马文海 1段博 1张淼1
作者信息
- 1. 中广核数字科技有限公司,上海 200241
- 折叠
摘要
对于国内早期建设的老旧风场,由于当时方案设计和现场施工条件等原因大都没有采用冗余的网络拓扑,严重影响了风机通讯的及时性和稳定性,给风电场的生产和运维造成了极大的安全隐患.提出一种在老旧风场原有的光纤线路铺设基础上进行的冗余环网改造方法,在实际应用中得到验证,并在此基础上阐述了环网通讯拓扑结构下容易产生网络风暴的原因及预防策略,提高了风场机组通讯的稳定性、可靠性及风电场的运行维护水平.
Abstract
In old wind farms that are built earlier in China,redundant network topology is usually not adopted due to the limitation of the design and the on-site construction conditions,which seriously affects the timeliness and stability of the wind turbine communication and causes great safety risks to the production and maintenance of the wind farms.A redun-dant ring network renovation method is proposed for the old wind farms based on the existing fiber optic transmission lines,which is then verified with practical applications.Also,the reasons of the network storm that are prone to occur in the ring network communication topology and corresponding prevention measures are discussed.It improves the stability and reliability of the wind turbine communication and the operation and maintenance level of the wind farms.
关键词
风电场/冗余环网/网络风暴/快速生成树协议Key words
wind farm/redundant ring network/network storm/rapid spanning tree protocol引用本文复制引用
出版年
2024
NETL
NSTL
万方数据